diff --git a/jest.config.js b/jest.config.js
deleted file mode 100644
index 02f8b699..00000000
--- a/jest.config.js
+++ /dev/null
@@ -1,6 +0,0 @@
-module.exports = {
-  preset: '@vue/cli-plugin-unit-jest/presets/typescript-and-babel',
-  transform: {
-    '^.+\\.vue$': 'vue-jest',
-  },
-}
diff --git a/package.json b/package.json
index ef2a2def..8e9dc5c5 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
     "hfmath": "0.0.2",
     "lodash": "^4.17.20",
     "mitt": "^3.0.0",
+    "pinia": "^2.0.4",
     "pptxgenjs": "^3.7.1",
     "prosemirror-commands": "^1.1.7",
     "prosemirror-dropcursor": "^1.3.2",
@@ -36,8 +37,7 @@
     "svg-pathdata": "^6.0.0",
     "tinycolor2": "^1.4.2",
     "vue": "^3.2.22",
-    "vuedraggable": "^4.0.1",
-    "vuex": "^4.0.2"
+    "vuedraggable": "^4.0.1"
   },
   "devDependencies": {
     "@commitlint/cli": "^12.0.0",
diff --git a/src/App.vue b/src/App.vue
index 2d76021e..26299aed 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -4,8 +4,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, onMounted } from 'vue'
-import { MutationTypes, ActionTypes, useStore } from '@/store'
+import { defineComponent, onMounted } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useScreenStore, useMainStore, useSnapshotStore } from '@/store'
 
 import Editor from './views/Editor/index.vue'
 import Screen from './views/Screen/index.vue'
@@ -17,16 +18,17 @@ export default defineComponent({
     Screen,
   },
   setup() {
-    const store = useStore()
-    const screening = computed(() => store.state.screening)
+    const mainStore = useMainStore()
+    const snapshotStore = useSnapshotStore()
+    const { screening } = storeToRefs(useScreenStore())
 
     if (process.env.NODE_ENV === 'production') {
       window.onbeforeunload = () => false
     }
 
     onMounted(() => {
-      store.commit(MutationTypes.SET_AVAILABLE_FONTS)
-      store.dispatch(ActionTypes.INIT_SNAPSHOT_DATABASE)
+      snapshotStore.initSnapshotDatabase()
+      mainStore.setAvailableFonts()
     })
 
     return {
diff --git a/src/hooks/useAlignActiveElement.ts b/src/hooks/useAlignActiveElement.ts
index cfab7b5e..86cdad75 100644
--- a/src/hooks/useAlignActiveElement.ts
+++ b/src/hooks/useAlignActiveElement.ts
@@ -1,16 +1,14 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElement } from '@/types/slides'
 import { ElementAlignCommand, ElementAlignCommands } from '@/types/edit'
 import { getElementListRange, getRectRotatedOffset } from '@/utils/element'
 import useHistorySnapshot from './useHistorySnapshot'
 
 export default () => {
-  const store = useStore()
-
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const activeElementList = computed<PPTElement[]>(() => store.getters.activeElementList)
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const slidesStore = useSlidesStore()
+  const { activeElementIdList, activeElementList } = storeToRefs(useMainStore())
+  const { currentSlide } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -164,8 +162,8 @@ export default () => {
         }
       })
     }
-    
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: elementList })
+
+    slidesStore.updateSlide({ elements: elementList })
     addHistorySnapshot()
   }
 
diff --git a/src/hooks/useAlignElementToCanvas.ts b/src/hooks/useAlignElementToCanvas.ts
index 0bbb74aa..c529e913 100644
--- a/src/hooks/useAlignElementToCanvas.ts
+++ b/src/hooks/useAlignElementToCanvas.ts
@@ -1,18 +1,15 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElement } from '@/types/slides'
 import { ElementAlignCommand, ElementAlignCommands } from '@/types/edit'
 import { getElementListRange } from '@/utils/element'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
 import useHistorySnapshot from './useHistorySnapshot'
 
 export default () => {
-  const store = useStore()
-
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const viewportRatio = computed(() => store.state.viewportRatio)
-  const activeElementList = computed<PPTElement[]>(() => store.getters.activeElementList)
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const slidesStore = useSlidesStore()
+  const { activeElementIdList, activeElementList } = storeToRefs(useMainStore())
+  const { currentSlide, viewportRatio } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -73,8 +70,8 @@ export default () => {
         element.left = element.left - offsetX            
       }
     }
-    
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
+
+    slidesStore.updateSlide({ elements: newElementList })
     addHistorySnapshot()
   }
 
diff --git a/src/hooks/useCombineElement.ts b/src/hooks/useCombineElement.ts
index 3c3617b0..885badf1 100644
--- a/src/hooks/useCombineElement.ts
+++ b/src/hooks/useCombineElement.ts
@@ -1,15 +1,15 @@
 import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElement } from '@/types/slides'
 import { createRandomCode } from '@/utils/common'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 export default () => {
-  const store = useStore()
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const activeElementList = computed<PPTElement[]>(() => store.getters.activeElementList)
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
-  const handleElementId = computed(() => store.state.handleElementId)
+  const mainStore = useMainStore()
+  const slidesStore = useSlidesStore()
+  const { activeElementIdList, activeElementList, handleElementId } = storeToRefs(mainStore)
+  const { currentSlide } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -57,7 +57,7 @@ export default () => {
     const insertLevel = combineElementMaxLevel - combineElementList.length + 1
     newElementList.splice(insertLevel, 0, ...combineElementList)
 
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
+    slidesStore.updateSlide({ elements: newElementList })
     addHistorySnapshot()
   }
 
@@ -73,12 +73,13 @@ export default () => {
     for (const element of newElementList) {
       if (activeElementIdList.value.includes(element.id) && element.groupId) delete element.groupId
     }
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
+    slidesStore.updateSlide({ elements: newElementList })
 
     // 取消组合后，需要重置激活元素状态
     // 默认重置为当前正在操作的元素,如果不存在则重置为空
     const handleElementIdList = handleElementId.value ? [handleElementId.value] : []
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, handleElementIdList)
+    mainStore.setActiveElementIdList(handleElementIdList)
+
     addHistorySnapshot()
   }
 
diff --git a/src/hooks/useCopyAndPasteElement.ts b/src/hooks/useCopyAndPasteElement.ts
index e2108128..3426db34 100644
--- a/src/hooks/useCopyAndPasteElement.ts
+++ b/src/hooks/useCopyAndPasteElement.ts
@@ -1,6 +1,5 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { copyText, readClipboard } from '@/utils/clipboard'
 import { encrypt } from '@/utils/crypto'
 import { message } from 'ant-design-vue'
@@ -8,9 +7,8 @@ import usePasteTextClipboardData from '@/hooks/usePasteTextClipboardData'
 import useDeleteElement from './useDeleteElement'
 
 export default () => {
-  const store = useStore()
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const activeElementList = computed<PPTElement[]>(() => store.getters.activeElementList)
+  const mainStore = useMainStore()
+  const { activeElementIdList, activeElementList } = storeToRefs(mainStore)
 
   const { pasteTextClipboardData } = usePasteTextClipboardData()
   const { deleteElement } = useDeleteElement()
@@ -25,7 +23,7 @@ export default () => {
     }))
 
     copyText(text).then(() => {
-      store.commit(MutationTypes.SET_EDITORAREA_FOCUS, true)
+      mainStore.setEditorareaFocus(true)
     })
   }
 
diff --git a/src/hooks/useCreateElement.ts b/src/hooks/useCreateElement.ts
index 70a2380b..49808f56 100644
--- a/src/hooks/useCreateElement.ts
+++ b/src/hooks/useCreateElement.ts
@@ -1,5 +1,5 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { createRandomCode } from '@/utils/common'
 import { getImageSize } from '@/utils/image'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
@@ -23,24 +23,23 @@ interface LineElementPosition {
 }
 
 export default () => {
-  const store = useStore()
-  const themeColor = computed(() => store.state.theme.themeColor)
-  const fontColor = computed(() => store.state.theme.fontColor)
-  const fontName = computed(() => store.state.theme.fontName)
-  const viewportRatio = computed(() => store.state.viewportRatio)
-  const creatingElement = computed(() => store.state.creatingElement)
+  const mainStore = useMainStore()
+  const slidesStore = useSlidesStore()
+  const { creatingElement } = storeToRefs(mainStore)
+  const { theme, viewportRatio } = storeToRefs(slidesStore)
+  const { themeColor, fontColor, fontName } = theme.value
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
   // 创建（插入）一个元素并将其设置为被选中元素
   const createElement = (element: PPTElement) => {
-    store.commit(MutationTypes.ADD_ELEMENT, element)
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [element.id])
+    slidesStore.addElement(element)
+    mainStore.setActiveElementIdList([element.id])
 
-    if (creatingElement.value) store.commit(MutationTypes.SET_CREATING_ELEMENT, null)
+    if (creatingElement.value) mainStore.setCreatingElement(null)
 
     setTimeout(() => {
-      store.commit(MutationTypes.SET_EDITORAREA_FOCUS, true)
+      mainStore.setEditorareaFocus(true)
     }, 0)
 
     addHistorySnapshot()
@@ -91,8 +90,8 @@ export default () => {
       width: 400,
       height: 400,
       rotate: 0,
-      themeColor: [themeColor.value],
-      gridColor: fontColor.value,
+      themeColor: [themeColor],
+      gridColor: fontColor,
       data: {
         labels: ['类别1', '类别2', '类别3', '类别4', '类别5'],
         legends: ['系列1'],
@@ -110,8 +109,8 @@ export default () => {
    */
   const createTableElement = (row: number, col: number) => {
     const style: TableCellStyle = {
-      fontname: fontName.value,
-      color: fontColor.value,
+      fontname: fontName,
+      color: fontColor,
     }
     const data: TableCell[][] = []
     for (let i = 0; i < row; i++) {
@@ -146,7 +145,7 @@ export default () => {
         color: '#eeece1',
       },
       theme: {
-        color: themeColor.value,
+        color: themeColor,
         rowHeader: true,
         rowFooter: false,
         colHeader: false,
@@ -171,8 +170,8 @@ export default () => {
       height,
       content,
       rotate: 0,
-      defaultFontName: fontName.value,
-      defaultColor: fontColor.value,
+      defaultFontName: fontName,
+      defaultColor: fontColor,
     })
   }
   
@@ -192,7 +191,7 @@ export default () => {
       height,
       viewBox: data.viewBox,
       path: data.path,
-      fill: themeColor.value,
+      fill: themeColor,
       fixedRatio: false,
       rotate: 0,
     }
@@ -216,7 +215,7 @@ export default () => {
       start,
       end,
       points: data.points,
-      color: themeColor.value,
+      color: themeColor,
       style: data.style,
       width: 2,
     }
@@ -240,7 +239,7 @@ export default () => {
       top: (VIEWPORT_SIZE * viewportRatio.value - data.h) / 2,
       path: data.path,
       latex: data.latex,
-      color: fontColor.value,
+      color: fontColor,
       strokeWidth: 2,
       viewBox: [data.w, data.h],
       fixedRatio: true,
diff --git a/src/hooks/useDeleteElement.ts b/src/hooks/useDeleteElement.ts
index d447bf48..1e3ff155 100644
--- a/src/hooks/useDeleteElement.ts
+++ b/src/hooks/useDeleteElement.ts
@@ -1,13 +1,13 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElement } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 export default () => {
-  const store = useStore()
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const activeGroupElementId = computed(() => store.state.activeGroupElementId)
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const mainStore = useMainStore()
+  const slidesStore = useSlidesStore()
+  const { activeElementIdList, activeGroupElementId } = storeToRefs(mainStore)
+  const { currentSlide } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -24,16 +24,16 @@ export default () => {
       newElementList = currentSlide.value.elements.filter(el => !activeElementIdList.value.includes(el.id))
     }
 
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
+    mainStore.setActiveElementIdList([])
+    slidesStore.updateSlide({ elements: newElementList })
     addHistorySnapshot()
   }
 
   // 删除内面内全部元素(无论是否选中)
   const deleteAllElements = () => {
     if (!currentSlide.value.elements.length) return
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: [] })
+    mainStore.setActiveElementIdList([])
+    slidesStore.updateSlide({ elements: [] })
     addHistorySnapshot()
   }
 
diff --git a/src/hooks/useExport.ts b/src/hooks/useExport.ts
index 423a2584..36bcd015 100644
--- a/src/hooks/useExport.ts
+++ b/src/hooks/useExport.ts
@@ -1,18 +1,18 @@
-import { computed, ref } from 'vue'
+import { ref } from 'vue'
+import { storeToRefs } from 'pinia'
 import { trim } from 'lodash'
 import { saveAs } from 'file-saver'
 import pptxgen from 'pptxgenjs'
 import tinycolor from 'tinycolor2'
+import { useSlidesStore } from '@/store'
 import { getElementRange, getLineElementPath, getTableSubThemeColor } from '@/utils/element'
 import { AST, toAST } from '@/utils/htmlParser'
 import { SvgPoints, toPoints } from '@/utils/svgPathParser'
 import { svg2Base64 } from '@/utils/svg2Base64'
-import { useStore } from '@/store'
 import { message } from 'ant-design-vue'
 
 export default () => {
-  const store = useStore()
-  const slides = computed(() => store.state.slides)
+  const { slides } = storeToRefs(useSlidesStore())
 
   const exporting = ref(false)
   
diff --git a/src/hooks/useGlobalHotkey.ts b/src/hooks/useGlobalHotkey.ts
index 7ea4fa6a..e2f004c7 100644
--- a/src/hooks/useGlobalHotkey.ts
+++ b/src/hooks/useGlobalHotkey.ts
@@ -1,7 +1,7 @@
-import { computed, onMounted, onUnmounted } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { onMounted, onUnmounted } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore, useKeyboardStore } from '@/store'
 import { ElementOrderCommand, ElementOrderCommands } from '@/types/edit'
-import { PPTElement, Slide } from '@/types/slides'
 import { KEYS } from '@/configs/hotkey'
 
 import useSlideHandler from './useSlideHandler'
@@ -17,17 +17,18 @@ import useScreening from './useScreening'
 import useScaleCanvas from './useScaleCanvas'
 
 export default () => {
-  const store = useStore()
-
-  const ctrlKeyActive = computed(() => store.state.ctrlKeyState)
-  const shiftKeyActive = computed(() => store.state.shiftKeyState)
-  const disableHotkeys = computed(() => store.state.disableHotkeys)
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const handleElement = computed<PPTElement>(() => store.getters.handleElement)
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
-
-  const editorAreaFocus = computed(() => store.state.editorAreaFocus)
-  const thumbnailsFocus = computed(() => store.state.thumbnailsFocus)
+  const mainStore = useMainStore()
+  const keyboardStore = useKeyboardStore()
+  const {
+    activeElementIdList,
+    disableHotkeys,
+    handleElement,
+    handleElementId,
+    editorAreaFocus,
+    thumbnailsFocus,
+  } = storeToRefs(mainStore)
+  const { currentSlide } = storeToRefs(useSlidesStore())
+  const { ctrlKeyState, shiftKeyState } = storeToRefs(keyboardStore)
 
   const {
     updateSlideIndex,
@@ -106,17 +107,16 @@ export default () => {
 
   const tabActiveElement = () => {
     if (!currentSlide.value.elements.length) return
-    if (!handleElement.value) {
+    if (!handleElementId.value) {
       const firstElement = currentSlide.value.elements[0]
-      store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [firstElement.id])
+      mainStore.setActiveElementIdList([firstElement.id])
       return
     }
-
-    const currentIndex = currentSlide.value.elements.findIndex(el => el.id === handleElement.value.id)
+    const currentIndex = currentSlide.value.elements.findIndex(el => el.id === handleElementId.value)
     const nextIndex = currentIndex >= currentSlide.value.elements.length - 1 ? 0 : currentIndex + 1
     const nextElementId = currentSlide.value.elements[nextIndex].id
 
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [nextElementId])
+    mainStore.setActiveElementIdList([nextElementId])
   }
 
   const keydownListener = (e: KeyboardEvent) => {
@@ -125,13 +125,13 @@ export default () => {
     
     const key = e.key.toUpperCase()
 
-    if (ctrlOrMetaKeyActive && !ctrlKeyActive.value) store.commit(MutationTypes.SET_CTRL_KEY_STATE, true)
-    if (shiftKey && !shiftKeyActive.value) store.commit(MutationTypes.SET_SHIFT_KEY_STATE, true)
+    if (ctrlOrMetaKeyActive && !ctrlKeyState.value) keyboardStore.setCtrlKeyState(true)
+    if (shiftKey && !shiftKeyState.value) keyboardStore.setShiftKeyState(true)
 
     if (ctrlOrMetaKeyActive && key === KEYS.F) {
       e.preventDefault()
       enterScreening()
-      store.commit(MutationTypes.SET_CTRL_KEY_STATE, false)
+      keyboardStore.setCtrlKeyState(false)
     }
     
     if (!editorAreaFocus.value && !thumbnailsFocus.value) return      
@@ -244,8 +244,8 @@ export default () => {
   }
   
   const keyupListener = () => {
-    if (ctrlKeyActive.value) store.commit(MutationTypes.SET_CTRL_KEY_STATE, false)
-    if (shiftKeyActive.value) store.commit(MutationTypes.SET_SHIFT_KEY_STATE, false)
+    if (ctrlKeyState.value) keyboardStore.setCtrlKeyState(false)
+    if (shiftKeyState.value) keyboardStore.setShiftKeyState(false)
   }
 
   onMounted(() => {
diff --git a/src/hooks/useHistorySnapshot.ts b/src/hooks/useHistorySnapshot.ts
index 32d726d6..f31ee1af 100644
--- a/src/hooks/useHistorySnapshot.ts
+++ b/src/hooks/useHistorySnapshot.ts
@@ -1,22 +1,22 @@
 import { debounce, throttle} from 'lodash'
-import { ActionTypes, useStore } from '@/store'
+import { useSnapshotStore } from '@/store'
 
 export default () => {
-  const store = useStore()
+  const snapshotStore = useSnapshotStore()
 
   // 添加历史快照(历史记录)
   const addHistorySnapshot = debounce(function() {
-    store.dispatch(ActionTypes.ADD_SNAPSHOT)
+    snapshotStore.addSnapshot()
   }, 300, { trailing: true })
 
   // 重做
   const redo = throttle(function() {
-    store.dispatch(ActionTypes.RE_DO)
+    snapshotStore.reDo()
   }, 100, { leading: true, trailing: false })
 
   // 撤销
   const undo = throttle(function() {
-    store.dispatch(ActionTypes.UN_DO)
+    snapshotStore.unDo()
   }, 100, { leading: true, trailing: false })
 
   return {
diff --git a/src/hooks/useLink.ts b/src/hooks/useLink.ts
index 734e57d2..5e91fa8b 100644
--- a/src/hooks/useLink.ts
+++ b/src/hooks/useLink.ts
@@ -1,10 +1,10 @@
-import { MutationTypes, useStore } from '@/store'
+import { useSlidesStore } from '@/store'
 import { PPTElement } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 import { message } from 'ant-design-vue'
 
 export default () => {
-  const store = useStore()
+  const slidesStore = useSlidesStore()
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -15,14 +15,14 @@ export default () => {
       return false
     }
     const props = { link }
-    store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.id, props })
+    slidesStore.updateElement({ id: handleElement.id, props })
     addHistorySnapshot()
 
     return true
   }
 
   const removeLink = (handleElement: PPTElement) => {
-    store.commit(MutationTypes.REMOVE_ELEMENT_PROPS, { id: handleElement.id, propName: 'link' })
+    slidesStore.removeElementProps({ id: handleElement.id, propName: 'link' })
     addHistorySnapshot()
   }
 
diff --git a/src/hooks/useLockElement.ts b/src/hooks/useLockElement.ts
index c7d98e12..6e0327ed 100644
--- a/src/hooks/useLockElement.ts
+++ b/src/hooks/useLockElement.ts
@@ -1,12 +1,13 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElement } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 export default () => {
-  const store = useStore()
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const mainStore = useMainStore()
+  const slidesStore = useSlidesStore()
+  const { activeElementIdList } = storeToRefs(mainStore)
+  const { currentSlide } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -17,8 +18,8 @@ export default () => {
     for (const element of newElementList) {
       if (activeElementIdList.value.includes(element.id)) element.lock = true
     }
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
+    slidesStore.updateSlide({ elements: newElementList })
+    mainStore.setActiveElementIdList([])
     addHistorySnapshot()
   }
 
@@ -42,8 +43,8 @@ export default () => {
         break
       }
     }
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [handleElement.id])
+    slidesStore.updateSlide({ elements: newElementList })
+    mainStore.setActiveElementIdList([handleElement.id])
     addHistorySnapshot()
   }
 
diff --git a/src/hooks/useMoveElement.ts b/src/hooks/useMoveElement.ts
index 9b149482..64630dee 100644
--- a/src/hooks/useMoveElement.ts
+++ b/src/hooks/useMoveElement.ts
@@ -1,14 +1,13 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElement } from '@/types/slides'
 import { KEYS } from '@/configs/hotkey'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 export default () => {
-  const store = useStore()
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const activeGroupElementId = computed(() => store.state.activeGroupElementId)
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const slidesStore = useSlidesStore()
+  const { activeElementIdList, activeGroupElementId } = storeToRefs(useMainStore())
+  const { currentSlide } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -52,7 +51,7 @@ export default () => {
       })
     }
 
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
+    slidesStore.updateSlide({ elements: newElementList })
     addHistorySnapshot()
   }
 
diff --git a/src/hooks/useOrderElement.ts b/src/hooks/useOrderElement.ts
index ed6b1fc4..a6ec840f 100644
--- a/src/hooks/useOrderElement.ts
+++ b/src/hooks/useOrderElement.ts
@@ -1,12 +1,12 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore } from '@/store'
+import { PPTElement } from '@/types/slides'
 import { ElementOrderCommand, ElementOrderCommands } from '@/types/edit'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 export default () => {
-  const store = useStore()
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const slidesStore = useSlidesStore()
+  const { currentSlide } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -202,7 +202,7 @@ export default () => {
 
     if (!newElementList) return
 
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
+    slidesStore.updateSlide({ elements: newElementList })
     addHistorySnapshot()
   }
 
diff --git a/src/hooks/usePasteEvent.ts b/src/hooks/usePasteEvent.ts
index 9c4fc815..48f06183 100644
--- a/src/hooks/usePasteEvent.ts
+++ b/src/hooks/usePasteEvent.ts
@@ -1,14 +1,12 @@
-import { computed, onMounted, onUnmounted } from 'vue'
-import { useStore } from '@/store'
+import { onMounted, onUnmounted } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { getImageDataURL } from '@/utils/image'
 import usePasteTextClipboardData from './usePasteTextClipboardData'
 import useCreateElement from './useCreateElement'
 
 export default () => {
-  const store = useStore()
-  const editorAreaFocus = computed(() => store.state.editorAreaFocus)
-  const thumbnailsFocus = computed(() => store.state.thumbnailsFocus)
-  const disableHotkeys = computed(() => store.state.disableHotkeys)
+  const { editorAreaFocus, thumbnailsFocus, disableHotkeys } = storeToRefs(useMainStore())
 
   const { pasteTextClipboardData } = usePasteTextClipboardData()
   const { createImageElement } = useCreateElement()
diff --git a/src/hooks/usePasteTextClipboardData.ts b/src/hooks/usePasteTextClipboardData.ts
index cef7bfad..b55da435 100644
--- a/src/hooks/usePasteTextClipboardData.ts
+++ b/src/hooks/usePasteTextClipboardData.ts
@@ -1,5 +1,5 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore, useMainStore } from '@/store'
 import { pasteCustomClipboardString } from '@/utils/clipboard'
 import { PPTElement, Slide } from '@/types/slides'
 import { createRandomCode } from '@/utils/common'
@@ -14,8 +14,9 @@ interface PasteTextClipboardDataOptions {
 }
 
 export default () => {
-  const store = useStore()
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const mainStore = useMainStore()
+  const slidesStore = useSlidesStore()
+  const { currentSlide } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
   const { createTextElement } = useCreateElement()
@@ -40,8 +41,8 @@ export default () => {
 
       if (element.groupId) element.groupId = groupIdMap[element.groupId]
     }
-    store.commit(MutationTypes.ADD_ELEMENT, elements)
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, Object.values(elIdMap))
+    slidesStore.addElement(elements)
+    mainStore.setActiveElementIdList(Object.values(elIdMap))
     addHistorySnapshot()
   }
 
@@ -67,7 +68,7 @@ export default () => {
         id: createRandomCode(8),
       }
     })
-    store.commit(MutationTypes.ADD_SLIDE, newSlides)
+    slidesStore.addSlide(newSlides)
     addHistorySnapshot()
   }
 
diff --git a/src/hooks/useScaleCanvas.ts b/src/hooks/useScaleCanvas.ts
index a7302699..53d63fbe 100644
--- a/src/hooks/useScaleCanvas.ts
+++ b/src/hooks/useScaleCanvas.ts
@@ -1,9 +1,9 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 
 export default () => {
-  const store = useStore()
-  const canvasPercentage = computed(() => store.state.canvasPercentage)
+  const mainStore = useMainStore()
+  const { canvasPercentage } = storeToRefs(mainStore)
 
   /**
    * 缩放画布百分比
@@ -16,8 +16,8 @@ export default () => {
     const min = 60
     if (command === '+' && percentage <= max) percentage += step
     if (command === '-' && percentage >= min) percentage -= step
-    
-    store.commit(MutationTypes.SET_CANVAS_PERCENTAGE, percentage)
+
+    mainStore.setCanvasPercentage(percentage)
   }
 
   /**
@@ -25,7 +25,7 @@ export default () => {
    * @param percentage 百分比（小数形式，如0.8）
    */
   const setCanvasPercentage = (percentage: number) => {
-    store.commit(MutationTypes.SET_CANVAS_PERCENTAGE, percentage)
+    mainStore.setCanvasPercentage(percentage)
   }
   
   return {
diff --git a/src/hooks/useScreening.ts b/src/hooks/useScreening.ts
index 563d8ede..9b75be64 100644
--- a/src/hooks/useScreening.ts
+++ b/src/hooks/useScreening.ts
@@ -1,24 +1,25 @@
-import { MutationTypes, useStore } from '@/store'
+import { useScreenStore, useSlidesStore } from '@/store'
 import { enterFullscreen, exitFullscreen, isFullscreen } from '@/utils/fullscreen'
 
 export default () => {
-  const store = useStore()
+  const screenStore = useScreenStore()
+  const slidesStore = useSlidesStore()
 
   // 进入放映状态（从当前页开始）
   const enterScreening = () => {
     enterFullscreen()
-    store.commit(MutationTypes.SET_SCREENING, true)
+    screenStore.setScreening(true)
   }
 
   // 进入放映状态（从第一页开始）
   const enterScreeningFromStart = () => {
-    store.commit(MutationTypes.UPDATE_SLIDE_INDEX, 0)
+    slidesStore.updateSlideIndex(0)
     enterScreening()
   }
 
   // 退出放映状态
   const exitScreening = () => {
-    store.commit(MutationTypes.SET_SCREENING, false)
+    screenStore.setScreening(false)
     if (isFullscreen()) exitFullscreen()
   }
 
diff --git a/src/hooks/useSelectAllElement.ts b/src/hooks/useSelectAllElement.ts
index 28971a23..b3560bff 100644
--- a/src/hooks/useSelectAllElement.ts
+++ b/src/hooks/useSelectAllElement.ts
@@ -1,16 +1,15 @@
-import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 
 export default () => {
-  const store = useStore()
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const mainStore = useMainStore()
+  const { currentSlide } = storeToRefs(useSlidesStore())
 
   // 将当前页面全部元素设置为被选择状态
   const selectAllElement = () => {
     const unlockedElements = currentSlide.value.elements.filter(el => !el.lock)
     const newActiveElementIdList = unlockedElements.map(el => el.id)
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, newActiveElementIdList)
+    mainStore.setActiveElementIdList(newActiveElementIdList)
   }
 
   return {
diff --git a/src/hooks/useSlideHandler.ts b/src/hooks/useSlideHandler.ts
index ff66a18c..408a2b6f 100644
--- a/src/hooks/useSlideHandler.ts
+++ b/src/hooks/useSlideHandler.ts
@@ -1,5 +1,6 @@
 import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { Slide } from '@/types/slides'
 import { createRandomCode } from '@/utils/common'
 import { copyText, readClipboard } from '@/utils/clipboard'
@@ -11,13 +12,12 @@ import usePasteTextClipboardData from '@/hooks/usePasteTextClipboardData'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 export default () => {
-  const store = useStore()
-  const slideIndex = computed(() => store.state.slideIndex)
-  const theme = computed(() => store.state.theme)
-  const slides = computed(() => store.state.slides)
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const mainStore = useMainStore()
+  const slidesStore = useSlidesStore()
+  const { selectedSlidesIndex: _selectedSlidesIndex } = storeToRefs(mainStore)
+  const { currentSlide, slides, theme, slideIndex } = storeToRefs(slidesStore)
 
-  const selectedSlidesIndex = computed(() => [...store.state.selectedSlidesIndex, slideIndex.value])
+  const selectedSlidesIndex = computed(() => [..._selectedSlidesIndex.value, slideIndex.value])
   const selectedSlides = computed(() => slides.value.filter((item, index) => selectedSlidesIndex.value.includes(index)))
   const selectedSlidesId = computed(() => selectedSlides.value.map(item => item.id))
 
@@ -26,7 +26,7 @@ export default () => {
 
   // 重置幻灯片
   const resetSlides = () => {
-    const emptySlide = {
+    const emptySlide: Slide = {
       id: createRandomCode(8),
       elements: [],
       background: {
@@ -34,9 +34,9 @@ export default () => {
         color: theme.value.backgroundColor,
       },
     }
-    store.commit(MutationTypes.UPDATE_SLIDE_INDEX, 0)
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
-    store.commit(MutationTypes.SET_SLIDES, [emptySlide])
+    slidesStore.updateSlideIndex(0)
+    mainStore.setActiveElementIdList([])
+    slidesStore.setSlides([emptySlide])
   }
 
   /**
@@ -45,10 +45,10 @@ export default () => {
    */
   const updateSlideIndex = (command: string) => {
     if (command === KEYS.UP && slideIndex.value > 0) {
-      store.commit(MutationTypes.UPDATE_SLIDE_INDEX, slideIndex.value - 1)
+      slidesStore.updateSlideIndex(slideIndex.value - 1)
     }
     else if (command === KEYS.DOWN && slideIndex.value < slides.value.length - 1) {
-      store.commit(MutationTypes.UPDATE_SLIDE_INDEX, slideIndex.value + 1)
+      slidesStore.updateSlideIndex(slideIndex.value + 1)
     }
   }
 
@@ -60,7 +60,7 @@ export default () => {
     }))
 
     copyText(text).then(() => {
-      store.commit(MutationTypes.SET_THUMBNAILS_FOCUS, true)
+      mainStore.setThumbnailsFocus(true)
     })
   }
 
@@ -73,7 +73,7 @@ export default () => {
 
   // 创建一页空白页并添加到下一页
   const createSlide = () => {
-    const emptySlide = {
+    const emptySlide: Slide = {
       id: createRandomCode(8),
       elements: [],
       background: {
@@ -81,8 +81,8 @@ export default () => {
         color: theme.value.backgroundColor,
       },
     }
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
-    store.commit(MutationTypes.ADD_SLIDE, emptySlide)
+    mainStore.setActiveElementIdList([])
+    slidesStore.addSlide(emptySlide)
     addHistorySnapshot()
   }
 
@@ -98,8 +98,8 @@ export default () => {
       ...slide,
       id: createRandomCode(8),
     }
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
-    store.commit(MutationTypes.ADD_SLIDE, newSlide)
+    mainStore.setActiveElementIdList([])
+    slidesStore.addSlide(newSlide)
     addHistorySnapshot()
   }
 
@@ -112,9 +112,9 @@ export default () => {
   // 删除当前页，若将删除全部页面，则执行重置幻灯片操作
   const deleteSlide = (targetSlidesId = selectedSlidesId.value) => {
     if (slides.value.length === targetSlidesId.length) resetSlides()
-    else store.commit(MutationTypes.DELETE_SLIDE, targetSlidesId)
+    else slidesStore.deleteSlide(targetSlidesId)
 
-    store.commit(MutationTypes.UPDATE_SELECTED_SLIDES_INDEX, [])
+    mainStore.updateSelectedSlidesIndex([])
 
     addHistorySnapshot()
   }
@@ -130,8 +130,8 @@ export default () => {
   // 选中全部幻灯片
   const selectAllSlide = () => {
     const newSelectedSlidesIndex = Array.from(Array(slides.value.length), (item, index) => index)
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
-    store.commit(MutationTypes.UPDATE_SELECTED_SLIDES_INDEX, newSelectedSlidesIndex)
+    mainStore.setActiveElementIdList([])
+    mainStore.updateSelectedSlidesIndex(newSelectedSlidesIndex)
   }
 
   return {
diff --git a/src/hooks/useUniformDisplayElement.ts b/src/hooks/useUniformDisplayElement.ts
index a64d52a8..0218eb6a 100644
--- a/src/hooks/useUniformDisplayElement.ts
+++ b/src/hooks/useUniformDisplayElement.ts
@@ -1,6 +1,7 @@
 import { computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElement } from '@/types/slides'
 import { getElementRange, getElementListRange, getRectRotatedOffset } from '@/utils/element'
 import useHistorySnapshot from './useHistorySnapshot'
 
@@ -34,10 +35,9 @@ interface LastPos {
 }
 
 export default () => {
-  const store = useStore()
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const activeElementList = computed<PPTElement[]>(() => store.getters.activeElementList)
-  const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+  const slidesStore = useSlidesStore()
+  const { activeElementIdList, activeElementList } = storeToRefs(useMainStore())
+  const { currentSlide } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -154,7 +154,7 @@ export default () => {
       }
     }
 
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
+    slidesStore.updateSlide({ elements: newElementList })
     addHistorySnapshot()
   }
 
@@ -249,7 +249,7 @@ export default () => {
       }
     }
 
-    store.commit(MutationTypes.UPDATE_SLIDE, { elements: newElementList })
+    slidesStore.updateSlide({ elements: newElementList })
     addHistorySnapshot()
   }
 
diff --git a/src/main.ts b/src/main.ts
index e8dc02bc..7e0998f0 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,6 +1,6 @@
 import { createApp } from 'vue'
+import { createPinia } from 'pinia'
 import App from './App.vue'
-import { store, key } from './store'
 
 import '@icon-park/vue-next/styles/index.css'
 import 'prosemirror-view/style/prosemirror.css'
@@ -65,5 +65,5 @@ app.use(Icon)
 app.use(Component)
 app.use(Directive)
 
-app.use(store, key)
+app.use(createPinia())
 app.mount('#app')
diff --git a/src/store/actions.ts b/src/store/actions.ts
deleted file mode 100644
index 7b6ba440..00000000
--- a/src/store/actions.ts
+++ /dev/null
@@ -1,99 +0,0 @@
-import { ActionTree } from 'vuex'
-import { IndexableTypeArray } from 'dexie'
-import { State } from './state'
-import { ActionTypes, MutationTypes } from './constants'
-import { snapshotDB, Snapshot } from '@/utils/database'
-
-export const actions: ActionTree<State, State> = {
-  async [ActionTypes.INIT_SNAPSHOT_DATABASE]({ commit, state }) {
-    const snapshots: Snapshot[] = await snapshotDB.snapshots.orderBy('id').toArray()
-    const lastSnapshot = snapshots.slice(-1)[0]
-
-    if (lastSnapshot) {
-      snapshotDB.snapshots.clear()
-    }
-
-    const newFirstSnapshot = {
-      index: state.slideIndex,
-      slides: state.slides,
-    }
-    await snapshotDB.snapshots.add(newFirstSnapshot)
-    commit(MutationTypes.SET_SNAPSHOT_CURSOR, 0)
-    commit(MutationTypes.SET_SNAPSHOT_LENGTH, 1)
-  },
-
-  async [ActionTypes.ADD_SNAPSHOT]({ state, commit }) {
-
-    // 获取当前indexeddb中全部快照的ID
-    const allKeys = await snapshotDB.snapshots.orderBy('id').keys()
-
-    let needDeleteKeys: IndexableTypeArray = []
-
-    // 记录需要删除的快照ID
-    // 若当前快照指针不处在最后一位，那么再添加快照时，应该将当前指针位置后面的快照全部删除，对应的实际情况是：
-    // 用户撤回多次后，再进行操作（添加快照），此时原先被撤销的快照都应该被删除
-    if (state.snapshotCursor >= 0 && state.snapshotCursor < allKeys.length - 1) {
-      needDeleteKeys = allKeys.slice(state.snapshotCursor + 1)
-    }
-
-    // 添加新快照
-    const snapshot = {
-      index: state.slideIndex,
-      slides: state.slides,
-    }
-    await snapshotDB.snapshots.add(snapshot)
-
-    // 计算当前快照长度，用于设置快照指针的位置（此时指针应该处在最后一位，即：快照长度 - 1）
-    let snapshotLength = allKeys.length - needDeleteKeys.length + 1
-
-    // 快照数量超过长度限制时，应该将头部多余的快照删除
-    const snapshotLengthLimit = 20
-    if (snapshotLength > snapshotLengthLimit) {
-      needDeleteKeys.push(allKeys[0])
-      snapshotLength--
-    }
-
-    // 快照数大于1时，需要保证撤回操作后维持页面焦点不变：也就是将倒数第二个快照对应的索引设置为当前页的索引
-    // https://github.com/pipipi-pikachu/PPTist/issues/27
-    if (snapshotLength >= 2) {
-      snapshotDB.snapshots.update(allKeys[snapshotLength - 2] as number, { index: state.slideIndex })
-    }
-
-    await snapshotDB.snapshots.bulkDelete(needDeleteKeys)
-
-    commit(MutationTypes.SET_SNAPSHOT_CURSOR, snapshotLength - 1)
-    commit(MutationTypes.SET_SNAPSHOT_LENGTH, snapshotLength)
-  },
-
-  async [ActionTypes.UN_DO]({ state, commit }) {
-    if (state.snapshotCursor <= 0) return
-
-    const snapshotCursor = state.snapshotCursor - 1
-    const snapshots: Snapshot[] = await snapshotDB.snapshots.orderBy('id').toArray()
-    const snapshot = snapshots[snapshotCursor]
-    const { index, slides } = snapshot
-
-    const slideIndex = index > slides.length - 1 ? slides.length - 1 : index
-
-    commit(MutationTypes.SET_SLIDES, slides)
-    commit(MutationTypes.UPDATE_SLIDE_INDEX, slideIndex)
-    commit(MutationTypes.SET_SNAPSHOT_CURSOR, snapshotCursor)
-    commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
-  },
-
-  async [ActionTypes.RE_DO]({ state, commit }) {
-    if (state.snapshotCursor >= state.snapshotLength - 1) return
-
-    const snapshotCursor = state.snapshotCursor + 1
-    const snapshots: Snapshot[] = await snapshotDB.snapshots.orderBy('id').toArray()
-    const snapshot = snapshots[snapshotCursor]
-    const { index, slides } = snapshot
-
-    const slideIndex = index > slides.length - 1 ? slides.length - 1 : index
-
-    commit(MutationTypes.SET_SLIDES, slides)
-    commit(MutationTypes.UPDATE_SLIDE_INDEX, slideIndex)
-    commit(MutationTypes.SET_SNAPSHOT_CURSOR, snapshotCursor)
-    commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
-  },
-}
\ No newline at end of file
diff --git a/src/store/constants.ts b/src/store/constants.ts
deleted file mode 100644
index 10cc3f93..00000000
--- a/src/store/constants.ts
+++ /dev/null
@@ -1,52 +0,0 @@
-export const enum MutationTypes {
-
-  // editor
-  SET_ACTIVE_ELEMENT_ID_LIST = 'setActiveElementIdList',
-  SET_HANDLE_ELEMENT_ID = 'setHandleElementId',
-  SET_ACTIVE_GROUP_ELEMENT_ID = 'setActiveGroupElementId',
-  SET_CANVAS_PERCENTAGE = 'setCanvasPercentage',
-  SET_CANVAS_SCALE = 'setCanvasScale',
-  SET_THUMBNAILS_FOCUS = 'setThumbnailsFocus',
-  SET_EDITORAREA_FOCUS = 'setEditorAreaFocus',
-  SET_DISABLE_HOTKEYS_STATE = 'setDisableHotkeysState',
-  SET_GRID_LINES_STATE = 'setGridLinesState',
-  SET_CREATING_ELEMENT = 'setCreatingElement',
-  SET_AVAILABLE_FONTS = 'setAvailableFonts',
-  SET_TOOLBAR_STATE = 'setToolbarState',
-  SET_CLIPING_IMAGE_ELEMENT_ID = 'setClipingImageElementId',
-  SET_RICHTEXT_ATTRS = 'setRichTextAttrs',
-  SET_SELECTED_TABLE_CELLS = 'setSelectedTableCells',
-  SET_SCALING_STATE = 'setScalingState',
-  SET_EDITING_SHAPE_ELEMENT_ID = 'setEditingShapeElementId',
-
-  // slides
-  SET_THEME = 'setTheme',
-  SET_VIEWPORT_RATIO = 'setViewportRatio',
-  SET_SLIDES = 'setSlides',
-  ADD_SLIDE = 'addSlide',
-  UPDATE_SLIDE = 'updateSlide',
-  DELETE_SLIDE = 'deleteSlide',
-  UPDATE_SLIDE_INDEX = 'updateSlideIndex',
-  UPDATE_SELECTED_SLIDES_INDEX = 'updateSelectedSlidesIndex',
-  ADD_ELEMENT = 'addElement',
-  UPDATE_ELEMENT = 'updateElement',
-  REMOVE_ELEMENT_PROPS = 'removeElementProps',
-
-  // snapshot
-  SET_SNAPSHOT_CURSOR = 'setSnapshotCursor',
-  SET_SNAPSHOT_LENGTH = 'setSnapshotLength',
-
-  // keyboard
-  SET_CTRL_KEY_STATE = 'setCtrlKeyState',
-  SET_SHIFT_KEY_STATE = 'setShiftKeyState',
-
-  // screen
-  SET_SCREENING = 'setScreening',
-}
-
-export const enum ActionTypes {
-  INIT_SNAPSHOT_DATABASE = 'initSnapshotDatabase',
-  ADD_SNAPSHOT = 'addSnapshot',
-  UN_DO = 'undo',
-  RE_DO = 'redo',
-}
\ No newline at end of file
diff --git a/src/store/getters.ts b/src/store/getters.ts
deleted file mode 100644
index 86ab6871..00000000
--- a/src/store/getters.ts
+++ /dev/null
@@ -1,65 +0,0 @@
-import { GetterTree } from 'vuex'
-import tinycolor from 'tinycolor2'
-import { State } from './state'
-import { layouts } from '@/mocks/layout'
-
-export const getters: GetterTree<State, State> = {
-  currentSlide(state) {
-    return state.slides[state.slideIndex] || null
-  },
-
-  currentSlideAnimations(state) {
-    const currentSlide = state.slides[state.slideIndex]
-    if (!currentSlide) return null
-    const animations = currentSlide.animations
-    if (!animations) return null
-
-    const els = currentSlide.elements
-    const elIds = els.map(el => el.id)
-    return animations.filter(animation => elIds.includes(animation.elId))
-  },
-
-  layouts(state) {
-    const {
-      themeColor,
-      fontColor,
-      fontName,
-      backgroundColor,
-    } = state.theme
-
-    const subColor = tinycolor(fontColor).isDark() ? 'rgba(230, 230, 230, 0.5)' : 'rgba(180, 180, 180, 0.5)'
-
-    const layoutsString = JSON.stringify(layouts)
-      .replaceAll('{{themeColor}}', themeColor)
-      .replaceAll('{{fontColor}}', fontColor)
-      .replaceAll('{{fontName}}', fontName)
-      .replaceAll('{{backgroundColor}}', backgroundColor)
-      .replaceAll('{{subColor}}', subColor)
-    
-    return JSON.parse(layoutsString)
-  },
-
-  activeElementList(state) {
-    const currentSlide = state.slides[state.slideIndex]
-    if (!currentSlide || !currentSlide.elements) return []
-    return currentSlide.elements.filter(element => state.activeElementIdList.includes(element.id))
-  },
-
-  handleElement(state) {
-    const currentSlide = state.slides[state.slideIndex]
-    if (!currentSlide || !currentSlide.elements) return null
-    return currentSlide.elements.find(element => state.handleElementId === element.id) || null
-  },
-
-  canUndo(state) {
-    return state.snapshotCursor > 0
-  },
-
-  canRedo(state) {
-    return state.snapshotCursor < state.snapshotLength - 1
-  },
-
-  ctrlOrShiftKeyActive(state) {
-    return state.ctrlKeyState || state.shiftKeyState
-  },
-}
\ No newline at end of file
diff --git a/src/store/index.ts b/src/store/index.ts
index 0717a471..1ed4f2fc 100644
--- a/src/store/index.ts
+++ b/src/store/index.ts
@@ -1,20 +1,13 @@
-import { InjectionKey } from 'vue'
-import { createStore, Store, useStore as baseUseStore } from 'vuex'
-import { state, State } from './state'
-import { getters } from './getters'
-import { actions } from './actions'
-import { mutations } from './mutations'
-import { MutationTypes, ActionTypes } from './constants'
+import { useMainStore } from './main'
+import { useSlidesStore } from './slides'
+import { useSnapshotStore } from './snapshot'
+import { useKeyboardStore } from './keyboard'
+import { useScreenStore } from './screen'
 
-export { MutationTypes, ActionTypes }
-
-export const key: InjectionKey<Store<State>> = Symbol()
-
-export const store = createStore<State>({
-  state,
-  getters,
-  mutations,
-  actions,
-})
-
-export const useStore = () => baseUseStore(key)
\ No newline at end of file
+export {
+  useMainStore,
+  useSlidesStore,
+  useSnapshotStore,
+  useKeyboardStore,
+  useScreenStore,
+}
\ No newline at end of file
diff --git a/src/store/keyboard.ts b/src/store/keyboard.ts
new file mode 100644
index 00000000..fcbe8258
--- /dev/null
+++ b/src/store/keyboard.ts
@@ -0,0 +1,28 @@
+import { defineStore } from 'pinia'
+
+export interface KeyboardState {
+  ctrlKeyState: boolean;
+  shiftKeyState: boolean;
+}
+
+export const useKeyboardStore = defineStore('keyboard', {
+  state: (): KeyboardState => ({
+    ctrlKeyState: false, // ctrl键按下状态
+    shiftKeyState: false, // shift键按下状态
+  }),
+
+  getters: {
+    ctrlOrShiftKeyActive(state) {
+      return state.ctrlKeyState || state.shiftKeyState
+    },
+  },
+
+  actions: {
+    setCtrlKeyState(active: boolean) {
+      this.ctrlKeyState = active
+    },
+    setShiftKeyState(active: boolean) {
+      this.shiftKeyState = active
+    },
+  },
+})
\ No newline at end of file
diff --git a/src/store/main.ts b/src/store/main.ts
new file mode 100644
index 00000000..8f812690
--- /dev/null
+++ b/src/store/main.ts
@@ -0,0 +1,145 @@
+import { defineStore } from 'pinia'
+import { CreatingElement } from '@/types/edit'
+import { ToolbarState } from '@/types/toolbar'
+import { SYS_FONTS } from '@/configs/font'
+import { TextAttrs, defaultRichTextAttrs } from '@/utils/prosemirror/utils'
+import { isSupportFont } from '@/utils/font'
+
+import { useSlidesStore } from './slides'
+
+export interface MainState {
+  activeElementIdList: string[];
+  handleElementId: string;
+  activeGroupElementId: string;
+  canvasPercentage: number;
+  canvasScale: number;
+  thumbnailsFocus: boolean;
+  editorAreaFocus: boolean;
+  disableHotkeys: boolean;
+  showGridLines: boolean;
+  creatingElement: CreatingElement | null;
+  availableFonts: typeof SYS_FONTS;
+  toolbarState: ToolbarState;
+  clipingImageElementId: string;
+  isScaling: boolean;
+  richTextAttrs: TextAttrs;
+  selectedTableCells: string[];
+  editingShapeElementId: string;
+  selectedSlidesIndex: number[];
+}
+
+export const useMainStore = defineStore('main', {
+  state: (): MainState => ({
+    activeElementIdList: [], // 被选中的元素ID集合，包含 handleElementId
+    handleElementId: '', // 正在操作的元素ID
+    activeGroupElementId: '', // 组合元素成员中，被选中可独立操作的元素ID
+    canvasPercentage: 90, // 画布可视区域百分比
+    canvasScale: 1, // 画布缩放比例（基于宽度1000px）
+    thumbnailsFocus: false, // 左侧导航缩略图区域聚焦
+    editorAreaFocus: false, //  编辑区域聚焦
+    disableHotkeys: false, // 禁用快捷键
+    showGridLines: false, // 显示网格线
+    creatingElement: null, // 正在插入的元素信息，需要绘制插入的元素需要（文字、形状、线条）
+    availableFonts: [], // 当前环境可用字体
+    toolbarState: 'slideDesign', // 右侧工具栏状态
+    clipingImageElementId: '', // 当前正在裁剪的图片ID  
+    richTextAttrs: defaultRichTextAttrs, // 富文本状态
+    selectedTableCells: [], // 选中的表格单元格
+    isScaling: false, // 正在进行元素缩放
+    editingShapeElementId: '', // 当前正处在编辑文字状态的形状ID  
+    selectedSlidesIndex: [], // 当前被选中的页面索引集合
+  }),
+
+  getters: {
+    activeElementList(state) {
+      const slidesStore = useSlidesStore()
+      const currentSlide = slidesStore.currentSlide
+      if (!currentSlide || !currentSlide.elements) return []
+      return currentSlide.elements.filter(element => state.activeElementIdList.includes(element.id))
+    },
+  
+    handleElement(state) {
+      const slidesStore = useSlidesStore()
+      const currentSlide = slidesStore.currentSlide
+      if (!currentSlide || !currentSlide.elements) return null
+      return currentSlide.elements.find(element => state.handleElementId === element.id) || null
+    },
+  },
+
+  actions: {
+    setActiveElementIdList(activeElementIdList: string[]) {
+      if (activeElementIdList.length === 1) this.handleElementId = activeElementIdList[0]
+      else this.handleElementId = ''
+      
+      this.activeElementIdList = activeElementIdList
+    },
+    
+    setHandleElementId(handleElementId: string) {
+      this.handleElementId = handleElementId
+    },
+    
+    setActiveGroupElementId(activeGroupElementId: string) {
+      this.activeGroupElementId = activeGroupElementId
+    },
+  
+    setCanvasPercentage(percentage: number) {
+      this.canvasPercentage = percentage
+    },
+  
+    setCanvasScale(scale: number) {
+      this.canvasScale = scale
+    },
+  
+    setThumbnailsFocus(isFocus: boolean) {
+      this.thumbnailsFocus = isFocus
+    },
+  
+    setEditorareaFocus(isFocus: boolean) {
+      this.editorAreaFocus = isFocus
+    },
+  
+    setDisableHotkeysState(disable: boolean) {
+      this.disableHotkeys = disable
+    },
+  
+    setGridLinesState(show: boolean) {
+      this.showGridLines = show
+    },
+  
+    setCreatingElement(element: CreatingElement | null) {
+      this.creatingElement = element
+    },
+  
+    setAvailableFonts() {
+      this.availableFonts = SYS_FONTS.filter(font => isSupportFont(font.value))
+    },
+  
+    setToolbarState(toolbarState: ToolbarState) {
+      this.toolbarState = toolbarState
+    },
+  
+    setClipingImageElementId(elId: string) {
+      this.clipingImageElementId = elId
+    },
+  
+    setRichtextAttrs(attrs: TextAttrs) {
+      this.richTextAttrs = attrs
+    },
+  
+    setSelectedTableCells(cells: string[]) {
+      this.selectedTableCells = cells
+    },
+  
+    setScalingState(isScaling: boolean) {
+      this.isScaling = isScaling
+    },
+  
+    setEditingShapeElementId(ellId: string) {
+      this.editingShapeElementId = ellId
+    },
+    
+    updateSelectedSlidesIndex(selectedSlidesIndex: number[]) {
+      this.selectedSlidesIndex = selectedSlidesIndex
+    },
+  },
+})
\ No newline at end of file
diff --git a/src/store/mutations.ts b/src/store/mutations.ts
deleted file mode 100644
index de6ca451..00000000
--- a/src/store/mutations.ts
+++ /dev/null
@@ -1,203 +0,0 @@
-import { MutationTree } from 'vuex'
-import { omit } from 'lodash'
-import { MutationTypes } from './constants'
-import { State } from './state'
-import { Slide, PPTElement, SlideTheme } from '@/types/slides'
-import { CreatingElement } from '@/types/edit'
-import { SYS_FONTS } from '@/configs/font'
-import { isSupportFont } from '@/utils/font'
-import { ToolbarState } from '@/types/toolbar'
-import { TextAttrs } from '@/utils/prosemirror/utils'
-
-interface RemoveElementPropData {
-  id: string;
-  propName: string | string[];
-}
-
-interface UpdateElementData {
-  id: string | string[];
-  props: Partial<PPTElement>;
-}
-
-export const mutations: MutationTree<State> = {
-
-  // editor
-
-  [MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST](state, activeElementIdList: string[]) {
-    if (activeElementIdList.length === 1) state.handleElementId = activeElementIdList[0]
-    else state.handleElementId = ''
-    
-    state.activeElementIdList = activeElementIdList
-  },
-  
-  [MutationTypes.SET_HANDLE_ELEMENT_ID](state, handleElementId: string) {
-    state.handleElementId = handleElementId
-  },
-  
-  [MutationTypes.SET_ACTIVE_GROUP_ELEMENT_ID](state, activeGroupElementId: string) {
-    state.activeGroupElementId = activeGroupElementId
-  },
-
-  [MutationTypes.SET_CANVAS_PERCENTAGE](state, percentage: number) {
-    state.canvasPercentage = percentage
-  },
-
-  [MutationTypes.SET_CANVAS_SCALE](state, scale: number) {
-    state.canvasScale = scale
-  },
-
-  [MutationTypes.SET_THUMBNAILS_FOCUS](state, isFocus: boolean) {
-    state.thumbnailsFocus = isFocus
-  },
-
-  [MutationTypes.SET_EDITORAREA_FOCUS](state, isFocus: boolean) {
-    state.editorAreaFocus = isFocus
-  },
-
-  [MutationTypes.SET_DISABLE_HOTKEYS_STATE](state, disable: boolean) {
-    state.disableHotkeys = disable
-  },
-
-  [MutationTypes.SET_GRID_LINES_STATE](state, show: boolean) {
-    state.showGridLines = show
-  },
-
-  [MutationTypes.SET_CREATING_ELEMENT](state, element: CreatingElement | null) {
-    state.creatingElement = element
-  },
-
-  [MutationTypes.SET_AVAILABLE_FONTS](state) {
-    state.availableFonts = SYS_FONTS.filter(font => isSupportFont(font.value))
-  },
-
-  [MutationTypes.SET_TOOLBAR_STATE](state, toolbarState: ToolbarState) {
-    state.toolbarState = toolbarState
-  },
-
-  [MutationTypes.SET_CLIPING_IMAGE_ELEMENT_ID](state, elId: string) {
-    state.clipingImageElementId = elId
-  },
-
-  [MutationTypes.SET_RICHTEXT_ATTRS](state, attrs: TextAttrs) {
-    state.richTextAttrs = attrs
-  },
-
-  [MutationTypes.SET_SELECTED_TABLE_CELLS](state, cells: string[]) {
-    state.selectedTableCells = cells
-  },
-
-  [MutationTypes.SET_SCALING_STATE](state, isScaling: boolean) {
-    state.isScaling = isScaling
-  },
-
-  [MutationTypes.SET_EDITING_SHAPE_ELEMENT_ID](state, ellId: string) {
-    state.editingShapeElementId = ellId
-  },
-
-  // slides
-
-  [MutationTypes.SET_THEME](state, themeProps: Partial<SlideTheme>) {
-    state.theme = { ...state.theme, ...themeProps }
-  },
-
-  [MutationTypes.SET_VIEWPORT_RATIO](state, viewportRatio: number) {
-    state.viewportRatio = viewportRatio
-  },
-
-  [MutationTypes.SET_SLIDES](state, slides: Slide[]) {
-    state.slides = slides
-  },
-
-  [MutationTypes.ADD_SLIDE](state, slide: Slide | Slide[]) {
-    const slides = Array.isArray(slide) ? slide : [slide]
-    const addIndex = state.slideIndex + 1
-    state.slides.splice(addIndex, 0, ...slides)
-    state.slideIndex = addIndex
-  },
-
-  [MutationTypes.UPDATE_SLIDE](state, props: Partial<Slide>) {
-    const slideIndex = state.slideIndex
-    state.slides[slideIndex] = { ...state.slides[slideIndex], ...props }
-  },
-
-  [MutationTypes.DELETE_SLIDE](state, slideId: string | string[]) {
-    const slidesId = Array.isArray(slideId) ? slideId : [slideId]
-
-    const deleteSlidesIndex = []
-    for (let i = 0; i < slidesId.length; i++) {
-      const index = state.slides.findIndex(item => item.id === slidesId[i])
-      deleteSlidesIndex.push(index)
-    }
-    let newIndex = Math.min(...deleteSlidesIndex)
-
-    const maxIndex = state.slides.length - slidesId.length - 1
-    if (newIndex > maxIndex) newIndex = maxIndex
-
-    state.slideIndex = newIndex
-    state.slides = state.slides.filter(item => !slidesId.includes(item.id))
-  },
-
-  [MutationTypes.UPDATE_SLIDE_INDEX](state, index: number) {
-    state.slideIndex = index
-  },
-
-  [MutationTypes.UPDATE_SELECTED_SLIDES_INDEX](state, selectedSlidesIndex: number[]) {
-    state.selectedSlidesIndex = selectedSlidesIndex
-  },
-
-  [MutationTypes.ADD_ELEMENT](state, element: PPTElement | PPTElement[]) {
-    const elements = Array.isArray(element) ? element : [element]
-    const currentSlideEls = state.slides[state.slideIndex].elements
-    const newEls = [...currentSlideEls, ...elements]
-    state.slides[state.slideIndex].elements = newEls
-  },
-
-  [MutationTypes.UPDATE_ELEMENT](state, data: UpdateElementData) {
-    const { id, props } = data
-    const elIdList = typeof id === 'string' ? [id] : id
-
-    const slideIndex = state.slideIndex
-    const slide = state.slides[slideIndex]
-    const elements = slide.elements.map(el => {
-      return elIdList.includes(el.id) ? { ...el, ...props } : el
-    })
-    state.slides[slideIndex].elements = (elements as PPTElement[])
-  },
-
-  [MutationTypes.REMOVE_ELEMENT_PROPS](state, data: RemoveElementPropData) {
-    const { id, propName } = data
-    const propsNames = typeof propName === 'string' ? [propName] : propName
-
-    const slideIndex = state.slideIndex
-    const slide = state.slides[slideIndex]
-    const elements = slide.elements.map(el => {
-      return el.id === id ? omit(el, propsNames) : el
-    })
-    state.slides[slideIndex].elements = (elements as PPTElement[])
-  },
-
-  // snapshot
-
-  [MutationTypes.SET_SNAPSHOT_CURSOR](state, cursor: number) {
-    state.snapshotCursor = cursor
-  },
-
-  [MutationTypes.SET_SNAPSHOT_LENGTH](state, length: number) {
-    state.snapshotLength = length
-  },
-
-  // keyboard
-
-  [MutationTypes.SET_CTRL_KEY_STATE](state, isActive: boolean) {
-    state.ctrlKeyState = isActive
-  },
-  [MutationTypes.SET_SHIFT_KEY_STATE](state, isActive: boolean) {
-    state.shiftKeyState = isActive
-  },
-
-  // screen
-
-  [MutationTypes.SET_SCREENING](state, screening) {
-    state.screening = screening
-  },
-}
\ No newline at end of file
diff --git a/src/store/screen.ts b/src/store/screen.ts
new file mode 100644
index 00000000..c6f054e2
--- /dev/null
+++ b/src/store/screen.ts
@@ -0,0 +1,17 @@
+import { defineStore } from 'pinia'
+
+export interface ScreenState {
+  screening: boolean;
+}
+
+export const useScreenStore = defineStore('screen', {
+  state: (): ScreenState => ({
+    screening: false, // 是否进入放映状态
+  }),
+
+  actions: {
+    setScreening(screening: boolean) {
+      this.screening = screening
+    },
+  },
+})
\ No newline at end of file
diff --git a/src/store/slides.ts b/src/store/slides.ts
new file mode 100644
index 00000000..cd207ebc
--- /dev/null
+++ b/src/store/slides.ts
@@ -0,0 +1,148 @@
+import { defineStore } from 'pinia'
+import tinycolor from 'tinycolor2'
+import { omit } from 'lodash'
+import { Slide, SlideTheme, PPTElement } from '@/types/slides'
+import { slides } from '@/mocks/slides'
+import { theme } from '@/mocks/theme'
+import { layouts } from '@/mocks/layout'
+
+interface RemoveElementPropData {
+  id: string;
+  propName: string | string[];
+}
+
+interface UpdateElementData {
+  id: string | string[];
+  props: Partial<PPTElement>;
+}
+
+export interface SlidesState {
+  theme: SlideTheme;
+  slides: Slide[];
+  slideIndex: number;
+  viewportRatio: number;
+}
+
+export const useSlidesStore = defineStore('slides', {
+  state: (): SlidesState => ({
+    theme: theme, // 主题样式
+    slides: slides, // 幻灯片页面数据
+    slideIndex: 0, // 当前页面索引
+    viewportRatio: 0.5625, // 可是区域比例，默认16:9
+  }),
+
+  getters: {
+    currentSlide(state) {
+      return state.slides[state.slideIndex]
+    },
+  
+    currentSlideAnimations(state) {
+      const currentSlide = state.slides[state.slideIndex]
+      if (!currentSlide) return null
+      const animations = currentSlide.animations
+      if (!animations) return null
+  
+      const els = currentSlide.elements
+      const elIds = els.map(el => el.id)
+      return animations.filter(animation => elIds.includes(animation.elId))
+    },
+  
+    layouts(state) {
+      const {
+        themeColor,
+        fontColor,
+        fontName,
+        backgroundColor,
+      } = state.theme
+  
+      const subColor = tinycolor(fontColor).isDark() ? 'rgba(230, 230, 230, 0.5)' : 'rgba(180, 180, 180, 0.5)'
+  
+      const layoutsString = JSON.stringify(layouts)
+        .replaceAll('{{themeColor}}', themeColor)
+        .replaceAll('{{fontColor}}', fontColor)
+        .replaceAll('{{fontName}}', fontName)
+        .replaceAll('{{backgroundColor}}', backgroundColor)
+        .replaceAll('{{subColor}}', subColor)
+      
+      return JSON.parse(layoutsString)
+    },
+  },
+
+  actions: {
+    setTheme(themeProps: Partial<SlideTheme>) {
+      this.theme = { ...this.theme, ...themeProps }
+    },
+  
+    setViewportRatio(viewportRatio: number) {
+      this.viewportRatio = viewportRatio
+    },
+  
+    setSlides(slides: Slide[]) {
+      this.slides = slides
+    },
+  
+    addSlide(slide: Slide | Slide[]) {
+      const slides = Array.isArray(slide) ? slide : [slide]
+      const addIndex = this.slideIndex + 1
+      this.slides.splice(addIndex, 0, ...slides)
+      this.slideIndex = addIndex
+    },
+  
+    updateSlide(props: Partial<Slide>) {
+      const slideIndex = this.slideIndex
+      this.slides[slideIndex] = { ...this.slides[slideIndex], ...props }
+    },
+  
+    deleteSlide(slideId: string | string[]) {
+      const slidesId = Array.isArray(slideId) ? slideId : [slideId]
+  
+      const deleteSlidesIndex = []
+      for (let i = 0; i < slidesId.length; i++) {
+        const index = this.slides.findIndex(item => item.id === slidesId[i])
+        deleteSlidesIndex.push(index)
+      }
+      let newIndex = Math.min(...deleteSlidesIndex)
+  
+      const maxIndex = this.slides.length - slidesId.length - 1
+      if (newIndex > maxIndex) newIndex = maxIndex
+  
+      this.slideIndex = newIndex
+      this.slides = this.slides.filter(item => !slidesId.includes(item.id))
+    },
+  
+    updateSlideIndex(index: number) {
+      this.slideIndex = index
+    },
+  
+    addElement(element: PPTElement | PPTElement[]) {
+      const elements = Array.isArray(element) ? element : [element]
+      const currentSlideEls = this.slides[this.slideIndex].elements
+      const newEls = [...currentSlideEls, ...elements]
+      this.slides[this.slideIndex].elements = newEls
+    },
+  
+    updateElement(data: UpdateElementData) {
+      const { id, props } = data
+      const elIdList = typeof id === 'string' ? [id] : id
+  
+      const slideIndex = this.slideIndex
+      const slide = this.slides[slideIndex]
+      const elements = slide.elements.map(el => {
+        return elIdList.includes(el.id) ? { ...el, ...props } : el
+      })
+      this.slides[slideIndex].elements = (elements as PPTElement[])
+    },
+  
+    removeElementProps(data: RemoveElementPropData) {
+      const { id, propName } = data
+      const propsNames = typeof propName === 'string' ? [propName] : propName
+  
+      const slideIndex = this.slideIndex
+      const slide = this.slides[slideIndex]
+      const elements = slide.elements.map(el => {
+        return el.id === id ? omit(el, propsNames) : el
+      })
+      this.slides[slideIndex].elements = (elements as PPTElement[])
+    },
+  },
+})
\ No newline at end of file
diff --git a/src/store/snapshot.ts b/src/store/snapshot.ts
new file mode 100644
index 00000000..0dfda5ee
--- /dev/null
+++ b/src/store/snapshot.ts
@@ -0,0 +1,137 @@
+import { defineStore } from 'pinia'
+import { IndexableTypeArray } from 'dexie'
+import { snapshotDB, Snapshot } from '@/utils/database'
+
+import { useSlidesStore } from './slides'
+import { useMainStore } from './main'
+
+export interface ScreenState {
+  snapshotCursor: number;
+  snapshotLength: number;
+}
+
+export const useSnapshotStore = defineStore('snapshot', {
+  state: (): ScreenState => ({
+    snapshotCursor: -1, // 历史快照指针
+    snapshotLength: 0, // 历史快照长度
+  }),
+
+  getters: {
+    canUndo(state) {
+      return state.snapshotCursor > 0
+    },
+    canRedo(state) {
+      return state.snapshotCursor < state.snapshotLength - 1
+    },
+  },
+
+  actions: {
+    setSnapshotCursor(cursor: number) {
+      this.snapshotCursor = cursor
+    },
+    setSnapshotLength(length: number) {
+      this.snapshotLength = length
+    },
+
+    async initSnapshotDatabase() {
+      const slidesStore = useSlidesStore()
+
+      const snapshots: Snapshot[] = await snapshotDB.snapshots.orderBy('id').toArray()
+      const lastSnapshot = snapshots.slice(-1)[0]
+  
+      if (lastSnapshot) {
+        snapshotDB.snapshots.clear()
+      }
+  
+      const newFirstSnapshot = {
+        index: slidesStore.slideIndex,
+        slides: slidesStore.slides,
+      }
+      await snapshotDB.snapshots.add(newFirstSnapshot)
+      this.setSnapshotCursor(0)
+      this.setSnapshotLength(1)
+    },
+  
+    async addSnapshot() {
+      const slidesStore = useSlidesStore()
+
+      // 获取当前indexeddb中全部快照的ID
+      const allKeys = await snapshotDB.snapshots.orderBy('id').keys()
+  
+      let needDeleteKeys: IndexableTypeArray = []
+  
+      // 记录需要删除的快照ID
+      // 若当前快照指针不处在最后一位，那么再添加快照时，应该将当前指针位置后面的快照全部删除，对应的实际情况是：
+      // 用户撤回多次后，再进行操作（添加快照），此时原先被撤销的快照都应该被删除
+      if (this.snapshotCursor >= 0 && this.snapshotCursor < allKeys.length - 1) {
+        needDeleteKeys = allKeys.slice(this.snapshotCursor + 1)
+      }
+  
+      // 添加新快照
+      const snapshot = {
+        index: slidesStore.slideIndex,
+        slides: slidesStore.slides,
+      }
+      await snapshotDB.snapshots.add(snapshot)
+  
+      // 计算当前快照长度，用于设置快照指针的位置（此时指针应该处在最后一位，即：快照长度 - 1）
+      let snapshotLength = allKeys.length - needDeleteKeys.length + 1
+  
+      // 快照数量超过长度限制时，应该将头部多余的快照删除
+      const snapshotLengthLimit = 20
+      if (snapshotLength > snapshotLengthLimit) {
+        needDeleteKeys.push(allKeys[0])
+        snapshotLength--
+      }
+  
+      // 快照数大于1时，需要保证撤回操作后维持页面焦点不变：也就是将倒数第二个快照对应的索引设置为当前页的索引
+      // https://github.com/pipipi-pikachu/PPTist/issues/27
+      if (snapshotLength >= 2) {
+        snapshotDB.snapshots.update(allKeys[snapshotLength - 2] as number, { index: slidesStore.slideIndex })
+      }
+  
+      await snapshotDB.snapshots.bulkDelete(needDeleteKeys)
+  
+      this.setSnapshotCursor(snapshotLength - 1)
+      this.setSnapshotLength(snapshotLength)
+    },
+  
+    async unDo() {
+      if (this.snapshotCursor <= 0) return
+
+      const slidesStore = useSlidesStore()
+      const mainStore = useMainStore()
+  
+      const snapshotCursor = this.snapshotCursor - 1
+      const snapshots: Snapshot[] = await snapshotDB.snapshots.orderBy('id').toArray()
+      const snapshot = snapshots[snapshotCursor]
+      const { index, slides } = snapshot
+  
+      const slideIndex = index > slides.length - 1 ? slides.length - 1 : index
+  
+      slidesStore.setSlides(slides)
+      slidesStore.updateSlideIndex(slideIndex)
+      this.setSnapshotCursor(snapshotCursor)
+      mainStore.setActiveElementIdList([])
+    },
+  
+    async reDo() {
+      if (this.snapshotCursor >= this.snapshotLength - 1) return
+
+      const slidesStore = useSlidesStore()
+      const mainStore = useMainStore()
+  
+      const snapshotCursor = this.snapshotCursor + 1
+      const snapshots: Snapshot[] = await snapshotDB.snapshots.orderBy('id').toArray()
+      const snapshot = snapshots[snapshotCursor]
+      const { index, slides } = snapshot
+  
+      const slideIndex = index > slides.length - 1 ? slides.length - 1 : index
+  
+      slidesStore.setSlides(slides)
+      slidesStore.updateSlideIndex(slideIndex)
+      this.setSnapshotCursor(snapshotCursor)
+      mainStore.setActiveElementIdList([])
+    },
+  },
+})
\ No newline at end of file
diff --git a/src/store/state.ts b/src/store/state.ts
deleted file mode 100644
index 642bc311..00000000
--- a/src/store/state.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import { Slide, SlideTheme } from '@/types/slides'
-import { CreatingElement } from '@/types/edit'
-import { ToolbarState } from '@/types/toolbar'
-import { slides } from '@/mocks/slides'
-import { theme } from '@/mocks/theme'
-import { SYS_FONTS } from '@/configs/font'
-import { TextAttrs, defaultRichTextAttrs } from '@/utils/prosemirror/utils'
-
-export interface State {
-  activeElementIdList: string[];
-  handleElementId: string;
-  activeGroupElementId: string;
-  canvasPercentage: number;
-  canvasScale: number;
-  thumbnailsFocus: boolean;
-  editorAreaFocus: boolean;
-  disableHotkeys: boolean;
-  showGridLines: boolean;
-  creatingElement: CreatingElement | null;
-  availableFonts: typeof SYS_FONTS;
-  toolbarState: ToolbarState;
-  theme: SlideTheme;
-  viewportRatio: number;
-  slides: Slide[];
-  slideIndex: number;
-  selectedSlidesIndex: number[];
-  snapshotCursor: number;
-  snapshotLength: number;
-  ctrlKeyState: boolean;
-  shiftKeyState: boolean;
-  screening: boolean;
-  clipingImageElementId: string;
-  richTextAttrs: TextAttrs;
-  selectedTableCells: string[];
-  isScaling: boolean;
-  editingShapeElementId: string;
-}
-
-export const state: State = {
-  activeElementIdList: [], // 被选中的元素ID集合，包含 handleElementId
-  handleElementId: '', // 正在操作的元素ID
-  activeGroupElementId: '', // 组合元素成员中，被选中可独立操作的元素ID
-  canvasPercentage: 90, // 画布可视区域百分比
-  canvasScale: 1, // 画布缩放比例（基于宽度1000px）
-  thumbnailsFocus: false, // 左侧导航缩略图区域聚焦
-  editorAreaFocus: false, //  编辑区域聚焦
-  disableHotkeys: false, // 禁用快捷键
-  showGridLines: false, // 显示网格线
-  creatingElement: null, // 正在插入的元素信息，需要绘制插入的元素需要（文字、形状、线条）
-  availableFonts: [], // 当前环境可用字体
-  toolbarState: 'slideDesign', // 右侧工具栏状态
-  viewportRatio: 0.5625, // 可是区域比例，默认16:9
-  theme: theme, // 主题样式
-  slides: slides, // 幻灯片页面数据
-  slideIndex: 0, // 当前页面索引
-  selectedSlidesIndex: [], // 当前被选中的页面索引集合
-  snapshotCursor: -1, // 历史快照指针
-  snapshotLength: 0, // 历史快照长度
-  ctrlKeyState: false, // ctrl键按下状态
-  shiftKeyState: false, // shift键按下状态
-  screening: false, // 是否进入放映状态
-  clipingImageElementId: '', // 当前正在裁剪的图片ID  
-  richTextAttrs: defaultRichTextAttrs, // 富文本状态
-  selectedTableCells: [], // 选中的表格单元格
-  isScaling: false, // 正在进行元素缩放
-  editingShapeElementId: '', // 当前正处在编辑文字状态的形状ID  
-}
\ No newline at end of file
diff --git a/src/types/slides.ts b/src/types/slides.ts
index 55a15699..6a5eb885 100644
--- a/src/types/slides.ts
+++ b/src/types/slides.ts
@@ -545,6 +545,9 @@ export interface SlideBackground {
   gradientRotate?: number;
 }
 
+
+export type TurningMode = 'no' | 'fade' | 'slideX' | 'slideY'
+
 /**
  * 幻灯片页面
  * 
@@ -566,7 +569,7 @@ export interface Slide {
   remark?: string;
   background?: SlideBackground;
   animations?: PPTAnimation[];
-  turningMode?: 'no' | 'fade' | 'slideX' | 'slideY';
+  turningMode?: TurningMode;
 }
 
 /**
diff --git a/src/types/toolbar.ts b/src/types/toolbar.ts
index 33f61008..3f966901 100644
--- a/src/types/toolbar.ts
+++ b/src/types/toolbar.ts
@@ -1,11 +1,11 @@
 export type ToolbarState = 'symbol' | 'elAnimation' | 'elStyle' | 'elPosition' | 'slideDesign' | 'slideAnimation' | 'multiPosition'
 
-export const ToolbarStates = {
-  SYMBOL: 'symbol',
-  EL_ANIMATION: 'elAnimation',
-  EL_STYLE: 'elStyle',
-  EL_POSITION: 'elPosition',
-  SLIDE_DESIGN: 'slideDesign',
-  SLIDE_ANIMATION: 'slideAnimation',
-  MULTI_POSITION: 'multiPosition',
+export const enum ToolbarStates {
+  SYMBOL = 'symbol',
+  EL_ANIMATION = 'elAnimation',
+  EL_STYLE = 'elStyle',
+  EL_POSITION = 'elPosition',
+  SLIDE_DESIGN = 'slideDesign',
+  SLIDE_ANIMATION = 'slideAnimation',
+  MULTI_POSITION = 'multiPosition',
 }
\ No newline at end of file
diff --git a/src/views/Editor/Canvas/AlignmentLine.vue b/src/views/Editor/Canvas/AlignmentLine.vue
index b8e63de9..810636a6 100644
--- a/src/views/Editor/Canvas/AlignmentLine.vue
+++ b/src/views/Editor/Canvas/AlignmentLine.vue
@@ -6,7 +6,8 @@
 
 <script lang="ts">
 import { computed, PropType, defineComponent } from 'vue'
-import { useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { AlignmentLineAxis } from '@/types/edit'
 
 export default defineComponent({
@@ -26,8 +27,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
+    const { canvasScale } = storeToRefs(useMainStore())
 
     // 吸附对齐线的位置
     const left = computed(() => props.axis.x * canvasScale.value + 'px')
diff --git a/src/views/Editor/Canvas/ElementCreateSelection.vue b/src/views/Editor/Canvas/ElementCreateSelection.vue
index 11dc279c..5564bc6f 100644
--- a/src/views/Editor/Canvas/ElementCreateSelection.vue
+++ b/src/views/Editor/Canvas/ElementCreateSelection.vue
@@ -30,15 +30,16 @@
 
 <script lang="ts">
 import { computed, defineComponent, onMounted, reactive, ref } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useKeyboardStore } from '@/store'
 
 export default defineComponent({
   name: 'element-create-selection',
   emits: ['created'],
   setup(props, { emit }) {
-    const store = useStore()
-    const ctrlOrShiftKeyActive = computed<boolean>(() => store.getters.ctrlOrShiftKeyActive)
-    const creatingElement = computed(() => store.state.creatingElement)
+    const mainStore = useMainStore()
+    const { creatingElement } = storeToRefs(mainStore)
+    const { ctrlOrShiftKeyActive } = storeToRefs(useKeyboardStore())
 
     const start = ref<[number, number]>()
     const end = ref<[number, number]>()
@@ -107,7 +108,7 @@ export default defineComponent({
         document.onmouseup = null
 
         if (e.button === 2) {
-          setTimeout(() => store.commit(MutationTypes.SET_CREATING_ELEMENT, null), 0)
+          setTimeout(() => mainStore.setCreatingElement(null), 0)
           return
         }
 
diff --git a/src/views/Editor/Canvas/GridLines.vue b/src/views/Editor/Canvas/GridLines.vue
index 0c3e1920..df14cdf5 100644
--- a/src/views/Editor/Canvas/GridLines.vue
+++ b/src/views/Editor/Canvas/GridLines.vue
@@ -16,17 +16,18 @@
 <script lang="ts">
 import { defineComponent, computed } from 'vue'
 import tinycolor from 'tinycolor2'
-import { useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
 import { SlideBackground } from '@/types/slides'
 
 export default defineComponent({
   name: 'grid-lines',
   setup() {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
-    const viewportRatio = computed(() => store.state.viewportRatio)
-    const background = computed<SlideBackground | undefined>(() => store.getters.currentSlide?.background)
+    const { canvasScale } = storeToRefs(useMainStore())
+    const { currentSlide, viewportRatio } = storeToRefs(useSlidesStore())
+
+    const background = computed<SlideBackground | undefined>(() => currentSlide.value?.background)
 
     // 计算网格线的颜色，避免与背景的颜色太接近
     const gridColor = computed(() => {
diff --git a/src/views/Editor/Canvas/LinkDialog.vue b/src/views/Editor/Canvas/LinkDialog.vue
index 578514a7..1e44cd55 100644
--- a/src/views/Editor/Canvas/LinkDialog.vue
+++ b/src/views/Editor/Canvas/LinkDialog.vue
@@ -10,17 +10,16 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, onMounted, ref } from 'vue'
-import { useStore } from '@/store'
-import { PPTElement } from '@/types/slides'
+import { defineComponent, onMounted, ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import useLink from '@/hooks/useLink'
 
 export default defineComponent({
   name: 'link-dialog',
   emits: ['close'],
   setup(props, { emit }) {
-    const store = useStore()
-    const handleElement = computed<PPTElement | null>(() => store.getters.handleElement)
+    const { handleElement } = storeToRefs(useMainStore())
 
     const link = ref('')
 
diff --git a/src/views/Editor/Canvas/Operate/CommonElementOperate.vue b/src/views/Editor/Canvas/Operate/CommonElementOperate.vue
index 6e22d4e7..68aec164 100644
--- a/src/views/Editor/Canvas/Operate/CommonElementOperate.vue
+++ b/src/views/Editor/Canvas/Operate/CommonElementOperate.vue
@@ -28,8 +28,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
-
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTShapeElement, PPTVideoElement, PPTLatexElement } from '@/types/slides'
 import { OperateResizeHandler } from '@/types/edit'
 import useCommonOperate from '../hooks/useCommonOperate'
@@ -67,8 +67,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
+    const { canvasScale } = storeToRefs(useMainStore())
 
     const scaleWidth = computed(() => props.elementInfo.width * canvasScale.value)
     const scaleHeight = computed(() => props.elementInfo.height * canvasScale.value)
diff --git a/src/views/Editor/Canvas/Operate/ImageElementOperate.vue b/src/views/Editor/Canvas/Operate/ImageElementOperate.vue
index 9375e485..3a0cf86c 100644
--- a/src/views/Editor/Canvas/Operate/ImageElementOperate.vue
+++ b/src/views/Editor/Canvas/Operate/ImageElementOperate.vue
@@ -28,7 +28,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTImageElement } from '@/types/slides'
 import { OperateResizeHandler } from '@/types/edit'
 import useCommonOperate from '../hooks/useCommonOperate'
@@ -64,9 +65,8 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
-    const clipingImageElementId = computed(() => store.state.clipingImageElementId)
+    const { canvasScale, clipingImageElementId } = storeToRefs(useMainStore())
+
     const isCliping = computed(() => clipingImageElementId.value === props.elementInfo.id)
 
     const scaleWidth = computed(() => props.elementInfo.width * canvasScale.value)
diff --git a/src/views/Editor/Canvas/Operate/LineElementOperate.vue b/src/views/Editor/Canvas/Operate/LineElementOperate.vue
index 8a1f9217..751cac8c 100644
--- a/src/views/Editor/Canvas/Operate/LineElementOperate.vue
+++ b/src/views/Editor/Canvas/Operate/LineElementOperate.vue
@@ -15,8 +15,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
-
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTLineElement } from '@/types/slides'
 import { OperateLineHandler, OperateLineHandlers } from '@/types/edit'
 
@@ -43,8 +43,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
+    const { canvasScale } = storeToRefs(useMainStore())
 
     const resizeHandlers = computed(() => {
       const handlers = [
diff --git a/src/views/Editor/Canvas/Operate/LinkHandler.vue b/src/views/Editor/Canvas/Operate/LinkHandler.vue
index 0eb45201..91908457 100644
--- a/src/views/Editor/Canvas/Operate/LinkHandler.vue
+++ b/src/views/Editor/Canvas/Operate/LinkHandler.vue
@@ -10,8 +10,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
+import { defineComponent, PropType } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTElement } from '@/types/slides'
 import useLink from '@/hooks/useLink'
 
@@ -28,8 +29,7 @@ export default defineComponent({
     },
   },
   setup() {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
+    const { canvasScale } = storeToRefs(useMainStore())
 
     const { removeLink } = useLink()
 
diff --git a/src/views/Editor/Canvas/Operate/MultiSelectOperate.vue b/src/views/Editor/Canvas/Operate/MultiSelectOperate.vue
index 7029e92c..2c1e9bae 100644
--- a/src/views/Editor/Canvas/Operate/MultiSelectOperate.vue
+++ b/src/views/Editor/Canvas/Operate/MultiSelectOperate.vue
@@ -22,7 +22,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, reactive, PropType, watchEffect, toRefs } from 'vue'
-import { useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTElement } from '@/types/slides'
 import { getElementListRange } from '@/utils/element'
 import { OperateResizeHandler, MultiSelectRange } from '@/types/edit'
@@ -48,9 +49,8 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const activeElementIdList = computed(() => store.state.activeElementIdList)
-    const canvasScale = computed(() => store.state.canvasScale)
+    const { activeElementIdList, canvasScale } = storeToRefs(useMainStore())
+
     const localActiveElementList = computed(() => props.elementList.filter(el => activeElementIdList.value.includes(el.id)))
 
     const range = reactive({
diff --git a/src/views/Editor/Canvas/Operate/ShapeElementOperate.vue b/src/views/Editor/Canvas/Operate/ShapeElementOperate.vue
index dfe7cd17..3d5d50ad 100644
--- a/src/views/Editor/Canvas/Operate/ShapeElementOperate.vue
+++ b/src/views/Editor/Canvas/Operate/ShapeElementOperate.vue
@@ -28,8 +28,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
-
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTShapeElement } from '@/types/slides'
 import { OperateResizeHandler } from '@/types/edit'
 import useCommonOperate from '../hooks/useCommonOperate'
@@ -65,8 +65,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
+    const { canvasScale } = storeToRefs(useMainStore())
 
     const scaleWidth = computed(() => props.elementInfo.width * canvasScale.value)
     const scaleHeight = computed(() => props.elementInfo.height * canvasScale.value)
diff --git a/src/views/Editor/Canvas/Operate/TableElementOperate.vue b/src/views/Editor/Canvas/Operate/TableElementOperate.vue
index 4f9a36de..a6a27f78 100644
--- a/src/views/Editor/Canvas/Operate/TableElementOperate.vue
+++ b/src/views/Editor/Canvas/Operate/TableElementOperate.vue
@@ -28,8 +28,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
-
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTTableElement } from '@/types/slides'
 import { OperateResizeHandler } from '@/types/edit'
 import useCommonOperate from '../hooks/useCommonOperate'
@@ -65,8 +65,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
+    const { canvasScale } = storeToRefs(useMainStore())
 
     const outlineWidth = computed(() => props.elementInfo.outline.width || 1)
 
diff --git a/src/views/Editor/Canvas/Operate/TextElementOperate.vue b/src/views/Editor/Canvas/Operate/TextElementOperate.vue
index a55a2655..7aeccbad 100644
--- a/src/views/Editor/Canvas/Operate/TextElementOperate.vue
+++ b/src/views/Editor/Canvas/Operate/TextElementOperate.vue
@@ -28,8 +28,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
-
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTTextElement } from '@/types/slides'
 import { OperateResizeHandler } from '@/types/edit'
 import useCommonOperate from '../hooks/useCommonOperate'
@@ -65,8 +65,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
+    const { canvasScale } = storeToRefs(useMainStore())
 
     const scaleWidth = computed(() => props.elementInfo.width * canvasScale.value)
     const scaleHeight = computed(() => props.elementInfo.height * canvasScale.value)
diff --git a/src/views/Editor/Canvas/Operate/index.vue b/src/views/Editor/Canvas/Operate/index.vue
index 68381d22..8a479f37 100644
--- a/src/views/Editor/Canvas/Operate/index.vue
+++ b/src/views/Editor/Canvas/Operate/index.vue
@@ -37,8 +37,9 @@
 
 <script lang="ts">
 import { defineComponent, PropType, computed } from 'vue'
-import { useStore } from '@/store'
-import { ElementTypes, PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { ElementTypes, PPTElement } from '@/types/slides'
 import { OperateLineHandler, OperateResizeHandler } from '@/types/edit'
 
 import ImageElementOperate from './ImageElementOperate.vue'
@@ -93,10 +94,8 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
-    const toolbarState = computed(() => store.state.toolbarState)
-    const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+    const { canvasScale, toolbarState } = storeToRefs(useMainStore())
+    const { currentSlide } = storeToRefs(useSlidesStore())
 
     const currentOperateComponent = computed(() => {
       const elementTypeMap = {
diff --git a/src/views/Editor/Canvas/ViewportBackground.vue b/src/views/Editor/Canvas/ViewportBackground.vue
index 8d3beb41..22582735 100644
--- a/src/views/Editor/Canvas/ViewportBackground.vue
+++ b/src/views/Editor/Canvas/ViewportBackground.vue
@@ -9,7 +9,8 @@
 
 <script lang="ts">
 import { computed, defineComponent } from 'vue'
-import { useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { SlideBackground } from '@/types/slides'
 import GridLines from './GridLines.vue'
 import useSlideBackgroundStyle from '@/hooks/useSlideBackgroundStyle'
@@ -20,9 +21,9 @@ export default defineComponent({
     GridLines,
   },
   setup() {
-    const store = useStore()
-    const showGridLines = computed(() => store.state.showGridLines)
-    const background = computed<SlideBackground | undefined>(() => store.getters.currentSlide?.background)
+    const { showGridLines } = storeToRefs(useMainStore())
+    const { currentSlide } = storeToRefs(useSlidesStore())
+    const background = computed<SlideBackground | undefined>(() => currentSlide.value?.background)
 
     const { backgroundStyle } = useSlideBackgroundStyle(background)
 
diff --git a/src/views/Editor/Canvas/hooks/useDragElement.ts b/src/views/Editor/Canvas/hooks/useDragElement.ts
index 31c3c40d..0d513f2c 100644
--- a/src/views/Editor/Canvas/hooks/useDragElement.ts
+++ b/src/views/Editor/Canvas/hooks/useDragElement.ts
@@ -1,5 +1,6 @@
-import { Ref, computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { Ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTElement } from '@/types/slides'
 import { AlignmentLineProps } from '@/types/edit'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
@@ -10,11 +11,9 @@ export default (
   elementList: Ref<PPTElement[]>,
   alignmentLines: Ref<AlignmentLineProps[]>,
 ) => {
-  const store = useStore()
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const activeGroupElementId = computed(() => store.state.activeGroupElementId)
-  const canvasScale = computed(() => store.state.canvasScale)
-  const viewportRatio = computed(() => store.state.viewportRatio)
+  const slidesStore = useSlidesStore()
+  const { activeElementIdList, activeGroupElementId, canvasScale } = storeToRefs(useMainStore())
+  const { viewportRatio } = storeToRefs(slidesStore)
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -296,7 +295,7 @@ export default (
 
       if (startPageX === currentPageX && startPageY === currentPageY) return
 
-      store.commit(MutationTypes.UPDATE_SLIDE, { elements: elementList.value })
+      slidesStore.updateSlide({ elements: elementList.value })
       addHistorySnapshot()
     }
   }
diff --git a/src/views/Editor/Canvas/hooks/useDragLineElement.ts b/src/views/Editor/Canvas/hooks/useDragLineElement.ts
index 58fed886..73218e1e 100644
--- a/src/views/Editor/Canvas/hooks/useDragLineElement.ts
+++ b/src/views/Editor/Canvas/hooks/useDragLineElement.ts
@@ -1,5 +1,6 @@
-import { Ref, computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { Ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTElement, PPTLineElement } from '@/types/slides'
 import { OperateLineHandler, OperateLineHandlers } from '@/types/edit'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
@@ -10,8 +11,8 @@ interface AdsorptionPoint {
 }
 
 export default (elementList: Ref<PPTElement[]>) => {
-  const store = useStore()
-  const canvasScale = computed(() => store.state.canvasScale)
+  const slidesStore = useSlidesStore()
+  const { canvasScale } = storeToRefs(useMainStore())
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -180,7 +181,7 @@ export default (elementList: Ref<PPTElement[]>) => {
 
       if (startPageX === currentPageX && startPageY === currentPageY) return
 
-      store.commit(MutationTypes.UPDATE_SLIDE, { elements: elementList.value })
+      slidesStore.updateSlide({ elements: elementList.value })
       addHistorySnapshot()
     }
   }
diff --git a/src/views/Editor/Canvas/hooks/useDropImageOrText.ts b/src/views/Editor/Canvas/hooks/useDropImageOrText.ts
index afceaadb..0e93bd5f 100644
--- a/src/views/Editor/Canvas/hooks/useDropImageOrText.ts
+++ b/src/views/Editor/Canvas/hooks/useDropImageOrText.ts
@@ -1,12 +1,12 @@
-import { computed, onMounted, onUnmounted, Ref } from 'vue'
-import { useStore } from '@/store'
+import { onMounted, onUnmounted, Ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { getImageDataURL } from '@/utils/image'
 import { parseText2Paragraphs } from '@/utils/textParser'
 import useCreateElement from '@/hooks/useCreateElement'
 
 export default (elementRef: Ref<HTMLElement | undefined>) => {
-  const store = useStore()
-  const disableHotkeys = computed(() => store.state.disableHotkeys)
+  const { disableHotkeys } = storeToRefs(useMainStore())
 
   const { createImageElement, createTextElement } = useCreateElement()
 
diff --git a/src/views/Editor/Canvas/hooks/useInsertFromCreateSelection.ts b/src/views/Editor/Canvas/hooks/useInsertFromCreateSelection.ts
index a3d4e94e..85ca30e6 100644
--- a/src/views/Editor/Canvas/hooks/useInsertFromCreateSelection.ts
+++ b/src/views/Editor/Canvas/hooks/useInsertFromCreateSelection.ts
@@ -1,12 +1,12 @@
-import { computed, Ref } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { Ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { CreateElementSelectionData, CreatingLineElement, CreatingShapeElement } from '@/types/edit'
 import useCreateElement from '@/hooks/useCreateElement'
 
 export default (viewportRef: Ref<HTMLElement | undefined>) => {
-  const store = useStore()
-  const canvasScale = computed(() => store.state.canvasScale)
-  const creatingElement = computed(() => store.state.creatingElement)
+  const mainStore = useMainStore()
+  const { canvasScale, creatingElement } = storeToRefs(mainStore)
 
   // 通过鼠标框选时的起点和终点，计算选区的位置大小
   const formatCreateSelection = (selectionData: CreateElementSelectionData) => {
@@ -85,7 +85,7 @@ export default (viewportRef: Ref<HTMLElement | undefined>) => {
       const position = formatCreateSelectionForLine(selectionData)
       position && createLineElement(position, (creatingElement.value as CreatingLineElement).data)
     }
-    store.commit(MutationTypes.SET_CREATING_ELEMENT, null)
+    mainStore.setCreatingElement(null)
   }
 
   return {
diff --git a/src/views/Editor/Canvas/hooks/useMouseSelection.ts b/src/views/Editor/Canvas/hooks/useMouseSelection.ts
index 08bb0e49..ab9e1e00 100644
--- a/src/views/Editor/Canvas/hooks/useMouseSelection.ts
+++ b/src/views/Editor/Canvas/hooks/useMouseSelection.ts
@@ -1,11 +1,12 @@
-import { Ref, reactive, computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { Ref, reactive } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTElement } from '@/types/slides'
 import { getElementRange } from '@/utils/element'
 
 export default (elementList: Ref<PPTElement[]>, viewportRef: Ref<HTMLElement | undefined>) => {
-  const store = useStore()
-  const canvasScale = computed(() => store.state.canvasScale)
+  const mainStore = useMainStore()
+  const { canvasScale } = storeToRefs(mainStore)
 
   const mouseSelectionState = reactive({
     isShow: false,
@@ -127,7 +128,7 @@ export default (elementList: Ref<PPTElement[]>, viewportRef: Ref<HTMLElement | u
         return true
       })
       const inRangeElementIdList = inRangeElementList.map(inRangeElement => inRangeElement.id)
-      if (inRangeElementIdList.length) store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, inRangeElementIdList)
+      mainStore.setActiveElementIdList(inRangeElementIdList)
 
       mouseSelectionState.isShow = false
     }
diff --git a/src/views/Editor/Canvas/hooks/useRotateElement.ts b/src/views/Editor/Canvas/hooks/useRotateElement.ts
index 532c12c2..963d06e9 100644
--- a/src/views/Editor/Canvas/hooks/useRotateElement.ts
+++ b/src/views/Editor/Canvas/hooks/useRotateElement.ts
@@ -1,5 +1,6 @@
-import { Ref, computed } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { Ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTElement, PPTTextElement, PPTImageElement, PPTShapeElement } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
@@ -15,8 +16,8 @@ const getAngleFromCoordinate = (x: number, y: number) => {
 }
 
 export default (elementList: Ref<PPTElement[]>, viewportRef: Ref<HTMLElement | undefined>) => {
-  const store = useStore()
-  const canvasScale = computed(() => store.state.canvasScale)
+  const slidesStore = useSlidesStore()
+  const { canvasScale } = storeToRefs(useMainStore())
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -71,7 +72,7 @@ export default (elementList: Ref<PPTElement[]>, viewportRef: Ref<HTMLElement | u
 
       if (elOriginRotate === angle) return
 
-      store.commit(MutationTypes.UPDATE_SLIDE, { elements: elementList.value })
+      slidesStore.updateSlide({ elements: elementList.value })
       addHistorySnapshot()
     }
   }
diff --git a/src/views/Editor/Canvas/hooks/useScaleElement.ts b/src/views/Editor/Canvas/hooks/useScaleElement.ts
index 0a70eecc..9602c606 100644
--- a/src/views/Editor/Canvas/hooks/useScaleElement.ts
+++ b/src/views/Editor/Canvas/hooks/useScaleElement.ts
@@ -1,5 +1,6 @@
-import { computed, Ref } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { Ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore, useKeyboardStore } from '@/store'
 import { PPTElement, PPTImageElement, PPTLineElement, PPTShapeElement } from '@/types/slides'
 import { OperateResizeHandlers, AlignmentLineProps, MultiSelectRange } from '@/types/edit'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
@@ -95,19 +96,18 @@ export default (
   elementList: Ref<PPTElement[]>,
   alignmentLines: Ref<AlignmentLineProps[]>,
 ) => {
-  const store = useStore()
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const activeGroupElementId = computed(() => store.state.activeGroupElementId)
-  const canvasScale = computed(() => store.state.canvasScale)
-  const viewportRatio = computed(() => store.state.viewportRatio)
-  const ctrlOrShiftKeyActive = computed<boolean>(() => store.getters.ctrlOrShiftKeyActive)
+  const mainStore = useMainStore()
+  const slidesStore = useSlidesStore()
+  const { activeElementIdList, activeGroupElementId, canvasScale } = storeToRefs(mainStore)
+  const { viewportRatio } = storeToRefs(slidesStore)
+  const { ctrlOrShiftKeyActive } = storeToRefs(useKeyboardStore())
 
   const { addHistorySnapshot } = useHistorySnapshot()
 
   // 缩放元素
   const scaleElement = (e: MouseEvent, element: Exclude<PPTElement, PPTLineElement>, command: OperateResizeHandlers) => {
     let isMouseDown = true
-    store.commit(MutationTypes.SET_SCALING_STATE, true)
+    mainStore.setScalingState(true)
 
     const elOriginLeft = element.left
     const elOriginTop = element.top
@@ -404,8 +404,8 @@ export default (
       
       if (startPageX === e.pageX && startPageY === e.pageY) return
       
-      store.commit(MutationTypes.UPDATE_SLIDE, { elements: elementList.value })
-      store.commit(MutationTypes.SET_SCALING_STATE, false)
+      slidesStore.updateSlide({ elements: elementList.value })
+      mainStore.setScalingState(false)
       
       addHistorySnapshot()
     }
@@ -509,7 +509,7 @@ export default (
 
       if (startPageX === e.pageX && startPageY === e.pageY) return
 
-      store.commit(MutationTypes.UPDATE_SLIDE, { elements: elementList.value })
+      slidesStore.updateSlide({ elements: elementList.value })
       addHistorySnapshot()
     }
   }
diff --git a/src/views/Editor/Canvas/hooks/useSelectElement.ts b/src/views/Editor/Canvas/hooks/useSelectElement.ts
index ab573e7c..94d6c064 100644
--- a/src/views/Editor/Canvas/hooks/useSelectElement.ts
+++ b/src/views/Editor/Canvas/hooks/useSelectElement.ts
@@ -1,23 +1,21 @@
-import { Ref, computed } from 'vue'
+import { Ref } from 'vue'
 import { uniq } from 'lodash'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useKeyboardStore } from '@/store'
 import { PPTElement } from '@/types/slides'
 
 export default (
   elementList: Ref<PPTElement[]>,
   moveElement: (e: MouseEvent, element: PPTElement) => void,
 ) => {
-  const store = useStore()
-  const activeElementIdList = computed(() => store.state.activeElementIdList)
-  const handleElementId = computed(() => store.state.handleElementId)
-  const activeGroupElementId = computed(() => store.state.activeGroupElementId)
-  const editorAreaFocus = computed(() => store.state.editorAreaFocus)
-  const ctrlOrShiftKeyActive = computed<boolean>(() => store.getters.ctrlOrShiftKeyActive)
+  const mainStore = useMainStore()
+  const { activeElementIdList, activeGroupElementId, handleElementId, editorAreaFocus } = storeToRefs(mainStore)
+  const { ctrlOrShiftKeyActive } = storeToRefs(useKeyboardStore())
 
   // 选中元素
   // startMove 表示是否需要再选中操作后进入到开始移动的状态
   const selectElement = (e: MouseEvent, element: PPTElement, startMove = true) => {
-    if (!editorAreaFocus.value) store.commit(MutationTypes.SET_EDITORAREA_FOCUS, true)
+    if (!editorAreaFocus.value) mainStore.setEditorareaFocus(true)
 
     // 如果目标元素当前未被选中，则将他设为选中状态
     // 此时如果按下Ctrl键或Shift键，则进入多选状态，将当前已选中的元素和目标元素一起设置为选中状态，否则仅将目标元素设置为选中状态
@@ -38,8 +36,8 @@ export default (
         newActiveIdList = [...newActiveIdList, ...groupMembersId]
       }
 
-      store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, uniq(newActiveIdList))
-      store.commit(MutationTypes.SET_HANDLE_ELEMENT_ID, element.id)
+      mainStore.setActiveElementIdList(uniq(newActiveIdList))
+      mainStore.setHandleElementId(element.id)
     }
 
     // 如果目标元素已被选中，且按下了Ctrl键或Shift键，则取消其被选中状态
@@ -60,13 +58,13 @@ export default (
       }
 
       if (newActiveIdList.length > 0) {
-        store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, newActiveIdList)
+        mainStore.setActiveElementIdList(newActiveIdList)
       }
     }
 
     // 如果目标元素已被选中，同时目标元素不是当前操作元素，则将其设置为当前操作元素
     else if (handleElementId.value !== element.id) {
-      store.commit(MutationTypes.SET_HANDLE_ELEMENT_ID, element.id)
+      mainStore.setHandleElementId(element.id)
     }
 
     // 如果目标元素已被选中，同时也是当前操作元素，那么当目标元素在该状态下再次被点击时，将被设置为多选元素中的激活成员
@@ -79,7 +77,7 @@ export default (
         const currentPageY = e.pageY
 
         if (startPageX === currentPageX && startPageY === currentPageY) {
-          store.commit(MutationTypes.SET_ACTIVE_GROUP_ELEMENT_ID, element.id)
+          mainStore.setActiveGroupElementId(element.id)
           ;(e.target as HTMLElement).onmouseup = null
         }
       }
@@ -92,7 +90,7 @@ export default (
   const selectAllElement = () => {
     const unlockedElements = elementList.value.filter(el => !el.lock)
     const newActiveElementIdList = unlockedElements.map(el => el.id)
-    store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, newActiveElementIdList)
+    mainStore.setActiveElementIdList(newActiveElementIdList)
   }
 
   return {
diff --git a/src/views/Editor/Canvas/hooks/useViewportSize.ts b/src/views/Editor/Canvas/hooks/useViewportSize.ts
index cae3c383..4f424874 100644
--- a/src/views/Editor/Canvas/hooks/useViewportSize.ts
+++ b/src/views/Editor/Canvas/hooks/useViewportSize.ts
@@ -1,14 +1,15 @@
 import { ref, computed, onMounted, onUnmounted, Ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
 
 export default (canvasRef: Ref<HTMLElement | undefined>) => {
   const viewportLeft = ref(0)
   const viewportTop = ref(0)
 
-  const store = useStore()
-  const canvasPercentage = computed(() => store.state.canvasPercentage)
-  const viewportRatio = computed(() => store.state.viewportRatio)
+  const mainStore = useMainStore()
+  const { canvasPercentage } = storeToRefs(mainStore)
+  const { viewportRatio } = storeToRefs(useSlidesStore())
 
   // 计算画布可视区域的位置
   const setViewportPosition = () => {
@@ -18,13 +19,13 @@ export default (canvasRef: Ref<HTMLElement | undefined>) => {
 
     if (canvasHeight / canvasWidth > viewportRatio.value) {
       const viewportActualWidth = canvasWidth * (canvasPercentage.value / 100)
-      store.commit(MutationTypes.SET_CANVAS_SCALE, viewportActualWidth / VIEWPORT_SIZE)
+      mainStore.setCanvasScale(viewportActualWidth / VIEWPORT_SIZE)
       viewportLeft.value = (canvasWidth - viewportActualWidth) / 2
       viewportTop.value = (canvasHeight - viewportActualWidth * viewportRatio.value) / 2
     }
     else {
       const viewportActualHeight = canvasHeight * (canvasPercentage.value / 100)
-      store.commit(MutationTypes.SET_CANVAS_SCALE, viewportActualHeight / (VIEWPORT_SIZE * viewportRatio.value))
+      mainStore.setCanvasScale(viewportActualHeight / (VIEWPORT_SIZE * viewportRatio.value))
       viewportLeft.value = (canvasWidth - viewportActualHeight / viewportRatio.value) / 2
       viewportTop.value = (canvasHeight - viewportActualHeight) / 2
     }
diff --git a/src/views/Editor/Canvas/index.vue b/src/views/Editor/Canvas/index.vue
index 493fcdf5..78e143a7 100644
--- a/src/views/Editor/Canvas/index.vue
+++ b/src/views/Editor/Canvas/index.vue
@@ -87,11 +87,12 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, provide, ref, watch, watchEffect } from 'vue'
+import { defineComponent, provide, ref, watch, watchEffect } from 'vue'
 import { throttle } from 'lodash'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore, useKeyboardStore } from '@/store'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
-import { PPTElement, Slide } from '@/types/slides'
+import { PPTElement } from '@/types/slides'
 import { AlignmentLineProps } from '@/types/edit'
 import { removeAllRanges } from '@/utils/selection'
 import { KEYS } from '@/configs/hotkey'
@@ -135,14 +136,18 @@ export default defineComponent({
     LinkDialog,
   },
   setup() {
-    const store = useStore()
-
-    const activeElementIdList = computed(() => store.state.activeElementIdList)
-    const handleElementId = computed(() => store.state.handleElementId)
-    const activeGroupElementId = computed(() => store.state.activeGroupElementId)
-    const editorAreaFocus = computed(() => store.state.editorAreaFocus)
-    const ctrlKeyState = computed(() => store.state.ctrlKeyState)
-    const ctrlOrShiftKeyActive = computed<boolean>(() => store.getters.ctrlOrShiftKeyActive)
+    const mainStore = useMainStore()
+    const {
+      activeElementIdList,
+      activeGroupElementId,
+      handleElementId,
+      editorAreaFocus,
+      showGridLines,
+      creatingElement,
+      canvasScale,
+    } = storeToRefs(mainStore)
+    const { currentSlide } = storeToRefs(useSlidesStore())
+    const { ctrlKeyState, ctrlOrShiftKeyActive } = storeToRefs(useKeyboardStore())
 
     const viewportRef = ref<HTMLElement>()
     const alignmentLines = ref<AlignmentLineProps[]>([])
@@ -151,10 +156,9 @@ export default defineComponent({
     const openLinkDialog = () => linkDialogVisible.value = true
 
     watch(handleElementId, () => {
-      store.commit(MutationTypes.SET_ACTIVE_GROUP_ELEMENT_ID, '')
+      mainStore.setActiveGroupElementId('')
     })
 
-    const currentSlide = computed<Slide>(() => store.getters.currentSlide)
     const elementList = ref<PPTElement[]>([])
     const setLocalElementList = () => {
       elementList.value = currentSlide.value ? JSON.parse(JSON.stringify(currentSlide.value.elements)) : []
@@ -162,7 +166,6 @@ export default defineComponent({
     watchEffect(setLocalElementList)
 
     const canvasRef = ref<HTMLElement>()
-    const canvasScale = computed(() => store.state.canvasScale)
     const { viewportStyles } = useViewportSize(canvasRef)
 
     useDropImageOrText(canvasRef)
@@ -183,15 +186,15 @@ export default defineComponent({
 
     // 点击画布的空白区域：清空焦点元素、设置画布焦点、清除文字选区
     const handleClickBlankArea = (e: MouseEvent) => {
-      store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
+      mainStore.setActiveElementIdList([])
       if (!ctrlOrShiftKeyActive.value) updateMouseSelection(e)
-      if (!editorAreaFocus.value) store.commit(MutationTypes.SET_EDITORAREA_FOCUS, true)
+      if (!editorAreaFocus.value) mainStore.setEditorareaFocus(true)
       removeAllRanges()
     }
 
     // 移除画布编辑区域焦点
     const removeEditorAreaFocus = () => {
-      if (editorAreaFocus.value) store.commit(MutationTypes.SET_EDITORAREA_FOCUS, false)
+      if (editorAreaFocus.value) mainStore.setEditorareaFocus(false)
     }
 
     // 滚动鼠标
@@ -215,13 +218,11 @@ export default defineComponent({
     }
 
     // 开关网格线
-    const showGridLines = computed(() => store.state.showGridLines)
     const toggleGridLines = () => {
-      store.commit(MutationTypes.SET_GRID_LINES_STATE, !showGridLines.value)
+      mainStore.setGridLinesState(!showGridLines.value)
     }
 
     // 在鼠标绘制的范围插入元素
-    const creatingElement = computed(() => store.state.creatingElement)
     const { insertElementFromCreateSelection } = useInsertFromCreateSelection(viewportRef)
 
     const contextmenus = (): ContextmenuItem[] => {
diff --git a/src/views/Editor/CanvasTool/index.vue b/src/views/Editor/CanvasTool/index.vue
index 127aaf17..27b7e680 100644
--- a/src/views/Editor/CanvasTool/index.vue
+++ b/src/views/Editor/CanvasTool/index.vue
@@ -95,7 +95,8 @@
 
 <script lang="ts">
 import { defineComponent, computed, ref } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSnapshotStore } from '@/store'
 import { getImageDataURL } from '@/utils/image'
 import { ShapePoolItem } from '@/configs/shapes'
 import { LinePoolItem } from '@/configs/lines'
@@ -121,10 +122,9 @@ export default defineComponent({
     LaTeXEditor,
   },
   setup() {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
-    const canUndo = computed(() => store.getters.canUndo)
-    const canRedo = computed(() => store.getters.canRedo)
+    const mainStore = useMainStore()
+    const { canvasScale } = storeToRefs(mainStore)
+    const { canUndo, canRedo } = storeToRefs(useSnapshotStore())
 
     const canvasScalePercentage = computed(() => parseInt(canvasScale.value * 100 + '') + '%')
 
@@ -148,15 +148,14 @@ export default defineComponent({
 
     // 绘制文字范围
     const drawText = () => {
-      store.commit(MutationTypes.SET_CREATING_ELEMENT, {
+      mainStore.setCreatingElement({
         type: 'text',
-        data: null,
       })
     }
 
     // 绘制形状范围
     const drawShape = (shape: ShapePoolItem) => {
-      store.commit(MutationTypes.SET_CREATING_ELEMENT, {
+      mainStore.setCreatingElement({
         type: 'shape',
         data: shape,
       })
@@ -165,7 +164,7 @@ export default defineComponent({
 
     // 绘制线条路径
     const drawLine = (line: LinePoolItem) => {
-      store.commit(MutationTypes.SET_CREATING_ELEMENT, {
+      mainStore.setCreatingElement({
         type: 'line',
         data: line,
       })
diff --git a/src/views/Editor/EditorHeader/index.vue b/src/views/Editor/EditorHeader/index.vue
index fc5e3c7f..e9491db4 100644
--- a/src/views/Editor/EditorHeader/index.vue
+++ b/src/views/Editor/EditorHeader/index.vue
@@ -68,8 +68,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, ref } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { defineComponent, ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import useScreening from '@/hooks/useScreening'
 import useSlideHandler from '@/hooks/useSlideHandler'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
@@ -83,16 +84,16 @@ export default defineComponent({
     HotkeyDoc,
   },
   setup() {
-    const store = useStore()
+    const mainStore = useMainStore()
+    const { showGridLines } = storeToRefs(mainStore)
 
     const { enterScreening, enterScreeningFromStart } = useScreening()
     const { createSlide, deleteSlide, resetSlides } = useSlideHandler()
     const { redo, undo } = useHistorySnapshot()
     const { exporting, exportJSON, exportPPTX } = useExport()
 
-    const showGridLines = computed(() => store.state.showGridLines)
     const toggleGridLines = () => {
-      store.commit(MutationTypes.SET_GRID_LINES_STATE, !showGridLines.value)
+      mainStore.setGridLinesState(!showGridLines.value)
     }
 
     const hotkeyDrawerVisible = ref(false)
diff --git a/src/views/Editor/Remark/index.vue b/src/views/Editor/Remark/index.vue
index 65a696d5..ba550770 100644
--- a/src/views/Editor/Remark/index.vue
+++ b/src/views/Editor/Remark/index.vue
@@ -14,8 +14,8 @@
 
 <script lang="ts">
 import { computed, defineComponent } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore } from '@/store'
 
 export default defineComponent({
   name: 'remark',
@@ -27,13 +27,14 @@ export default defineComponent({
     },
   },
   setup(props, { emit }) {
-    const store = useStore()
-    const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+    const slidesStore = useSlidesStore()
+    const { currentSlide } = storeToRefs(slidesStore)
+    
     const remark = computed(() => currentSlide.value?.remark || '')
 
     const handleInput = (e: InputEvent) => {
       const value = (e.target as HTMLTextAreaElement).value
-      store.commit(MutationTypes.UPDATE_SLIDE, { remark: value })
+      slidesStore.updateSlide({ remark: value })
     }
 
     const resize = (e: MouseEvent) => {
diff --git a/src/views/Editor/Thumbnails/LayoutPool.vue b/src/views/Editor/Thumbnails/LayoutPool.vue
index 574ef325..85e35f31 100644
--- a/src/views/Editor/Thumbnails/LayoutPool.vue
+++ b/src/views/Editor/Thumbnails/LayoutPool.vue
@@ -12,8 +12,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent } from 'vue'
-import { useStore } from '@/store'
+import { defineComponent } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore } from '@/store'
 import { Slide } from '@/types/slides'
 
 import ThumbnailSlide from '@/views/components/ThumbnailSlide/index.vue'
@@ -25,8 +26,7 @@ export default defineComponent({
     ThumbnailSlide,
   },
   setup(props, { emit }) {
-    const store = useStore()
-    const layouts = computed<Slide[]>(() => store.getters.layouts)
+    const { layouts } = storeToRefs(useSlidesStore())
 
     const selectSlideTemplate = (slide: Slide) => {
       emit('select', slide)
diff --git a/src/views/Editor/Thumbnails/index.vue b/src/views/Editor/Thumbnails/index.vue
index aa27a1bb..3678c79b 100644
--- a/src/views/Editor/Thumbnails/index.vue
+++ b/src/views/Editor/Thumbnails/index.vue
@@ -45,7 +45,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, provide, ref } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore, useKeyboardStore } from '@/store'
 import { fillDigit } from '@/utils/common'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
@@ -64,12 +65,14 @@ export default defineComponent({
     LayoutPool,
   },
   setup() {
-    const store = useStore()
-    const slides = computed(() => store.state.slides)
-    const slideIndex = computed(() => store.state.slideIndex)
-    const ctrlKeyState = computed(() => store.state.ctrlKeyState)
-    const shiftKeyState = computed(() => store.state.shiftKeyState)
-    const selectedSlidesIndex = computed(() => [...store.state.selectedSlidesIndex, slideIndex.value])
+    const mainStore = useMainStore()
+    const slidesStore = useSlidesStore()
+    const keyboardStore = useKeyboardStore()
+    const { selectedSlidesIndex: _selectedSlidesIndex, thumbnailsFocus } = storeToRefs(mainStore)
+    const { slides, slideIndex } = storeToRefs(slidesStore)
+    const { ctrlKeyState, shiftKeyState } = storeToRefs(keyboardStore)
+
+    const selectedSlidesIndex = computed(() => [..._selectedSlidesIndex.value, slideIndex.value])
 
     const presetLayoutPopoverVisible = ref(false)
 
@@ -89,10 +92,10 @@ export default defineComponent({
 
     // 切换页面
     const changSlideIndex = (index: number) => {
-      store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
+      mainStore.setActiveElementIdList([])
 
       if (slideIndex.value === index) return
-      store.commit(MutationTypes.UPDATE_SLIDE_INDEX, index)
+      slidesStore.updateSlideIndex(index)
     }
 
     // 点击缩略图
@@ -107,17 +110,17 @@ export default defineComponent({
           if (!isMultiSelected) return
 
           const newSelectedSlidesIndex = selectedSlidesIndex.value.filter(item => item !== index)
-          store.commit(MutationTypes.UPDATE_SELECTED_SLIDES_INDEX, newSelectedSlidesIndex)
+          mainStore.updateSelectedSlidesIndex(newSelectedSlidesIndex)
           changSlideIndex(selectedSlidesIndex.value[0])
         }
         else {
           if (selectedSlidesIndex.value.includes(index)) {
             const newSelectedSlidesIndex = selectedSlidesIndex.value.filter(item => item !== index)
-            store.commit(MutationTypes.UPDATE_SELECTED_SLIDES_INDEX, newSelectedSlidesIndex)
+            mainStore.updateSelectedSlidesIndex(newSelectedSlidesIndex)
           }
           else {
             const newSelectedSlidesIndex = [...selectedSlidesIndex.value, index]
-            store.commit(MutationTypes.UPDATE_SELECTED_SLIDES_INDEX, newSelectedSlidesIndex)
+            mainStore.updateSelectedSlidesIndex(newSelectedSlidesIndex)
             changSlideIndex(index)
           }
         }
@@ -136,24 +139,22 @@ export default defineComponent({
 
         const newSelectedSlidesIndex = []
         for (let i = minIndex; i <= maxIndex; i++) newSelectedSlidesIndex.push(i)
-        store.commit(MutationTypes.UPDATE_SELECTED_SLIDES_INDEX, newSelectedSlidesIndex)
+        mainStore.updateSelectedSlidesIndex(newSelectedSlidesIndex)
         changSlideIndex(index)
       }
       // 正常切换页面
       else {
-        store.commit(MutationTypes.UPDATE_SELECTED_SLIDES_INDEX, [])
+        mainStore.updateSelectedSlidesIndex([])
         changSlideIndex(index)
       }
     }
 
-    const thumbnailsFocus = computed(() => store.state.thumbnailsFocus)
-
     // 设置缩略图工具栏聚焦状态（只有聚焦状态下，该部分的快捷键才能生效）
     const setThumbnailsFocus = (focus: boolean) => {
       if (thumbnailsFocus.value === focus) return
-      store.commit(MutationTypes.SET_THUMBNAILS_FOCUS, focus)
+      mainStore.setThumbnailsFocus(focus)
 
-      if (!focus) store.commit(MutationTypes.UPDATE_SELECTED_SLIDES_INDEX, [])
+      if (!focus) mainStore.updateSelectedSlidesIndex([])
     }
 
     // 拖拽调整顺序后进行数据的同步
@@ -165,8 +166,8 @@ export default defineComponent({
       const _slide = _slides[oldIndex]
       _slides.splice(oldIndex, 1)
       _slides.splice(newIndex, 0, _slide)
-      store.commit(MutationTypes.SET_SLIDES, _slides)
-      store.commit(MutationTypes.UPDATE_SLIDE_INDEX, newIndex)
+      slidesStore.setSlides(_slides)
+      slidesStore.updateSlideIndex(newIndex)
     }
 
     const { enterScreening } = useScreening()
diff --git a/src/views/Editor/Toolbar/ElementAnimationPanel.vue b/src/views/Editor/Toolbar/ElementAnimationPanel.vue
index 7d7204d5..804b85b2 100644
--- a/src/views/Editor/Toolbar/ElementAnimationPanel.vue
+++ b/src/views/Editor/Toolbar/ElementAnimationPanel.vue
@@ -89,8 +89,9 @@
 
 <script lang="ts">
 import { computed, defineComponent, ref } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTAnimation, PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTAnimation } from '@/types/slides'
 import { ANIMATIONS } from '@/configs/animation'
 import { ELEMENT_TYPE_ZH } from '@/configs/element'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
@@ -112,10 +113,9 @@ export default defineComponent({
     Draggable,
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTElement>(() => store.getters.handleElement)
-    const currentSlideAnimations = computed<PPTAnimation[] | null>(() => store.getters.currentSlideAnimations)
-    const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+    const slidesStore = useSlidesStore()
+    const { handleElement, handleElementId } = storeToRefs(useMainStore())
+    const { currentSlide, currentSlideAnimations } = storeToRefs(slidesStore)
 
     const hoverPreviewAnimation = ref('')
     const animationPoolVisible = ref(false)
@@ -145,9 +145,8 @@ export default defineComponent({
 
     // 当前选中元素的入场动画信息
     const handleElementAnimation = computed(() => {
-      if (!handleElement.value) return null
       const animations = currentSlideAnimations.value || []
-      const animation = animations.find(item => item.elId === handleElement.value.id)
+      const animation = animations.find(item => item.elId === handleElementId.value)
       return animation || null
     })
 
@@ -160,7 +159,7 @@ export default defineComponent({
     // 删除元素入场动画
     const deleteAnimation = (elId: string) => {
       const animations = (currentSlideAnimations.value as PPTAnimation[]).filter(item => item.elId !== elId)
-      store.commit(MutationTypes.UPDATE_SLIDE, { animations })
+      slidesStore.updateSlide({ animations })
       addHistorySnapshot()
     }
 
@@ -174,7 +173,7 @@ export default defineComponent({
       animations.splice(oldIndex, 1)
       animations.splice(newIndex, 0, animation)
       
-      store.commit(MutationTypes.UPDATE_SLIDE, { animations })
+      slidesStore.updateSlide({ animations })
       addHistorySnapshot()
     }
 
@@ -200,17 +199,17 @@ export default defineComponent({
       if (!currentSlideAnimations.value) return
 
       const animations = currentSlideAnimations.value.map(item => {
-        if (item.elId === handleElement.value.id) return { ...item, type }
+        if (item.elId === handleElementId.value) return { ...item, type }
         return item
       })
-      store.commit(MutationTypes.UPDATE_SLIDE, { animations })
+      slidesStore.updateSlide({ animations })
       animationPoolVisible.value = false
       addHistorySnapshot()
 
-      const animationItem = currentSlideAnimations.value.find(item => item.elId === handleElement.value.id)
+      const animationItem = currentSlideAnimations.value.find(item => item.elId === handleElementId.value)
       const duration = animationItem?.duration || defaultDuration
 
-      runAnimation(handleElement.value.id, type, duration)
+      runAnimation(handleElementId.value, type, duration)
     }
 
     // 修改元素入场动画持续时间
@@ -219,10 +218,10 @@ export default defineComponent({
       if (duration < 100 || duration > 5000) return
 
       const animations = currentSlideAnimations.value.map(item => {
-        if (item.elId === handleElement.value.id) return { ...item, duration }
+        if (item.elId === handleElementId.value) return { ...item, duration }
         return item
       })
-      store.commit(MutationTypes.UPDATE_SLIDE, { animations })
+      slidesStore.updateSlide({ animations })
       addHistorySnapshot()
     }
 
@@ -234,15 +233,15 @@ export default defineComponent({
       }
       const animations: PPTAnimation[] = currentSlideAnimations.value ? JSON.parse(JSON.stringify(currentSlideAnimations.value)) : []
       animations.push({
-        elId: handleElement.value.id,
+        elId: handleElementId.value,
         type,
         duration: defaultDuration,
       })
-      store.commit(MutationTypes.UPDATE_SLIDE, { animations })
+      slidesStore.updateSlide({ animations })
       animationPoolVisible.value = false
       addHistorySnapshot()
 
-      runAnimation(handleElement.value.id, type, defaultDuration)
+      runAnimation(handleElementId.value, type, defaultDuration)
     }
 
     // 动画选择面板打开500ms后再移除遮罩层，否则打开面板后迅速滑入鼠标预览会导致抖动
diff --git a/src/views/Editor/Toolbar/ElementPositionPanel.vue b/src/views/Editor/Toolbar/ElementPositionPanel.vue
index e31c2240..a22f1755 100644
--- a/src/views/Editor/Toolbar/ElementPositionPanel.vue
+++ b/src/views/Editor/Toolbar/ElementPositionPanel.vue
@@ -134,8 +134,8 @@
 <script lang="ts">
 import { computed, defineComponent, ref, watch } from 'vue'
 import { round } from 'lodash'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { MIN_SIZE } from '@/configs/element'
 import useOrderElement from '@/hooks/useOrderElement'
 import useAlignElementToCanvas from '@/hooks/useAlignElementToCanvas'
@@ -144,8 +144,8 @@ import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 export default defineComponent({
   name: 'element-positopn-panel',
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTElement>(() => store.getters.handleElement)
+    const slidesStore = useSlidesStore()
+    const { handleElement, handleElementId } = storeToRefs(useMainStore())
 
     const left = ref(0)
     const top = ref(0)
@@ -182,36 +182,36 @@ export default defineComponent({
     // 设置元素位置
     const updateLeft = (value: number) => {
       const props = { left: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElementId.value, props })
       addHistorySnapshot()
     }
     const updateTop = (value: number) => {
       const props = { top: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElementId.value, props })
       addHistorySnapshot()
     }
 
     // 设置元素宽度、高度、旋转角度
     const updateWidth = (value: number) => {
       const props = { width: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElementId.value, props })
       addHistorySnapshot()
     }
     const updateHeight = (value: number) => {
       const props = { height: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElementId.value, props })
       addHistorySnapshot()
     }
     const updateRotate = (value: number) => {
       const props = { rotate: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElementId.value, props })
       addHistorySnapshot()
     }
 
     // 固定元素的宽高比
     const updateFixedRatio = (value: boolean) => {
       const props = { fixedRatio: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElementId.value, props })
       addHistorySnapshot()
     }
 
@@ -225,7 +225,7 @@ export default defineComponent({
       if (_rotate > 180) _rotate = 180
 
       const props = { rotate: _rotate }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElementId.value, props })
       addHistorySnapshot()
     }
 
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/ChartStylePanel/index.vue b/src/views/Editor/Toolbar/ElementStylePanel/ChartStylePanel/index.vue
index 9edbdde9..ce069cae 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/ChartStylePanel/index.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/ChartStylePanel/index.vue
@@ -125,9 +125,10 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, onUnmounted, ref, watch } from 'vue'
+import { defineComponent, onUnmounted, ref, watch } from 'vue'
 import { IBarChartOptions, ILineChartOptions, IPieChartOptions } from 'chartist'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { ChartData, PPTChartElement } from '@/types/slides'
 import emitter, { EmitterEvents } from '@/utils/emitter'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
@@ -144,9 +145,10 @@ export default defineComponent({
     ColorButton,
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTChartElement>(() => store.getters.handleElement)
-    const theme = computed(() => store.state.theme)
+    const mainStore = useMainStore()
+    const slidesStore = useSlidesStore()
+    const { handleElement, handleElementId } = storeToRefs(mainStore)
+    const { theme } = storeToRefs(slidesStore)
 
     const chartDataEditorVisible = ref(false)
 
@@ -189,28 +191,28 @@ export default defineComponent({
       legend.value = handleElement.value.legend || ''
     }, { deep: true, immediate: true })
 
+    const updateElement = (props: Partial<PPTChartElement>) => {
+      slidesStore.updateElement({ id: handleElementId.value, props })
+      addHistorySnapshot()
+    }
+
     // 设置图表数据
     const updateData = (data: ChartData) => {
       chartDataEditorVisible.value = false
-      const props = { data }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement({ data })
     }
 
     // 设置填充色
     const updateFill = (value: string) => {
-      const props = { fill: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement({ fill: value })
     }
 
     // 设置其他选项：柱状图转条形图、折线图转面积图、折线图转散点图、饼图转环形图、折线图开关平滑曲线
     const updateOptions = (optionProps: ILineChartOptions & IBarChartOptions & IPieChartOptions) => {
-      const options = handleElement.value.options || {}
-      const newOptions = { ...options, ...optionProps }
-      const props = { options: newOptions }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      const _handleElement = handleElement.value as PPTChartElement
+
+      const newOptions = { ..._handleElement.options, ...optionProps }
+      updateElement({ options: newOptions })
     }
 
     // 设置主题色
@@ -218,8 +220,7 @@ export default defineComponent({
       const props = {
         themeColor: themeColor.value.map((c, i) => i === index ? color : c),
       }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement(props)
     }
 
     // 添加主题色
@@ -227,8 +228,7 @@ export default defineComponent({
       const props = {
         themeColor: [...themeColor.value, theme.value.themeColor],
       }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement(props)
     }
 
     // 删除主题色
@@ -236,22 +236,17 @@ export default defineComponent({
       const props = {
         themeColor: themeColor.value.filter((c, i) => i !== index),
       }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement(props)
     }
 
     // 设置网格颜色
     const updateGridColor = (gridColor: string) => {
-      const props = { gridColor }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement({ gridColor })
     }
 
     // 设置图例位置/不显示
     const updateLegend = (legend: '' | 'top' | 'bottom') => {
-      const props = { legend }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement({ legend })
     }
 
     const openDataEditor = () => chartDataEditorVisible.value = true
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue
index 822d18d0..5f7af1b4 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue
@@ -75,9 +75,10 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTImageElement, Slide } from '@/types/slides'
+import { defineComponent, ref, watch } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTImageElement, SlideBackground } from '@/types/slides'
 import { CLIPPATHS } from '@/configs/imageClip'
 import { getImageDataURL } from '@/utils/image'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
@@ -148,9 +149,10 @@ export default defineComponent({
     ElementFlip,
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTImageElement>(() => store.getters.handleElement)
-    const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+    const mainStore = useMainStore()
+    const slidesStore = useSlidesStore()
+    const { handleElement, handleElementId } = storeToRefs(mainStore)
+    const { currentSlide } = storeToRefs(slidesStore)
 
     const clipPanelVisible = ref(false)
 
@@ -173,28 +175,30 @@ export default defineComponent({
 
     // 设置滤镜
     const updateFilter = (filter: FilterOption, value: number) => {
-      const originFilters = handleElement.value.filters || {}
+      const _handleElement = handleElement.value as PPTImageElement
+      
+      const originFilters = _handleElement.filters || {}
       const filters = { ...originFilters, [filter.key]: `${value}${filter.unit}` }
-      const props = { filters }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElementId.value, props: { filters } })
       addHistorySnapshot()
     }
 
     // 打开自由裁剪
     const clipImage = () => {
-      store.commit(MutationTypes.SET_CLIPING_IMAGE_ELEMENT_ID, handleElement.value.id)
+      mainStore.setClipingImageElementId(handleElementId.value)
       clipPanelVisible.value = false
     }
 
     // 获取原始图片的位置大小
     const getImageElementDataBeforeClip = () => {
+      const _handleElement = handleElement.value as PPTImageElement
 
       // 图片当前的位置大小和裁剪范围
-      const imgWidth = handleElement.value.width
-      const imgHeight = handleElement.value.height
-      const imgLeft = handleElement.value.left
-      const imgTop = handleElement.value.top
-      const originClipRange = handleElement.value.clip ? handleElement.value.clip.range : [[0, 0], [100, 100]]
+      const imgWidth = _handleElement.width
+      const imgHeight = _handleElement.height
+      const imgLeft = _handleElement.left
+      const imgTop = _handleElement.top
+      const originClipRange: [[number, number], [number, number]] = _handleElement.clip ? _handleElement.clip.range : [[0, 0], [100, 100]]
 
       const originWidth = imgWidth / ((originClipRange[1][0] - originClipRange[0][0]) / 100)
       const originHeight = imgHeight / ((originClipRange[1][1] - originClipRange[0][1]) / 100)
@@ -212,6 +216,8 @@ export default defineComponent({
 
     // 预设裁剪
     const presetImageClip = (shape: string, ratio = 0) => {
+      const _handleElement = handleElement.value as PPTImageElement
+
       const {
         originClipRange,
         originWidth,
@@ -226,7 +232,7 @@ export default defineComponent({
 
         const min = 0
         const max = 100
-        let range
+        let range: [[number, number], [number, number]]
 
         if (imageRatio > ratio) {
           const distance = ((1 - ratio / imageRatio) / 2) * 100
@@ -236,10 +242,10 @@ export default defineComponent({
           const distance = ((1 - imageRatio / ratio) / 2) * 100
           range = [[distance, min], [max - distance, max]]
         }
-        store.commit(MutationTypes.UPDATE_ELEMENT, {
-          id: handleElement.value.id,
+        slidesStore.updateElement({
+          id: handleElementId.value,
           props: {
-            clip: { ...handleElement.value.clip, shape, range },
+            clip: { ..._handleElement.clip, shape, range },
             left: originLeft + originWidth * (range[0][0] / 100),
             top: originTop + originHeight * (range[0][1] / 100),
             width: originWidth * (range[1][0] - range[0][0]) / 100,
@@ -249,10 +255,10 @@ export default defineComponent({
       }
       // 形状裁剪（保持当前裁剪范围）
       else {
-        store.commit(MutationTypes.UPDATE_ELEMENT, {
-          id: handleElement.value.id,
+        slidesStore.updateElement({
+          id: handleElementId.value,
           props: {
-            clip: { ...handleElement.value.clip, shape, range: originClipRange }
+            clip: { ..._handleElement.clip, shape, range: originClipRange }
           },
         })
       }
@@ -266,14 +272,16 @@ export default defineComponent({
       if (!imageFile) return
       getImageDataURL(imageFile).then(dataURL => {
         const props = { src: dataURL }
-        store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+        slidesStore.updateElement({ id: handleElementId.value, props })
       })
       addHistorySnapshot()
     }
 
     // 重置图片：清除全部样式
     const resetImage = () => {
-      if (handleElement.value.clip) {
+      const _handleElement = handleElement.value as PPTImageElement
+
+      if (_handleElement.clip) {
         const {
           originWidth,
           originHeight,
@@ -281,8 +289,8 @@ export default defineComponent({
           originTop,
         } = getImageElementDataBeforeClip()
 
-        store.commit(MutationTypes.UPDATE_ELEMENT, {
-          id: handleElement.value.id,
+        slidesStore.updateElement({
+          id: handleElementId.value,
           props: {
             left: originLeft,
             top: originTop,
@@ -292,8 +300,8 @@ export default defineComponent({
         })
       }
 
-      store.commit(MutationTypes.REMOVE_ELEMENT_PROPS, {
-        id: handleElement.value.id,
+      slidesStore.removeElementProps({
+        id: handleElementId.value,
         propName: ['clip', 'outline', 'flip', 'shadow', 'filters'],
       })
       addHistorySnapshot()
@@ -301,13 +309,15 @@ export default defineComponent({
 
     // 将图片设置为背景
     const setBackgroundImage = () => {
-      const background = {
+      const _handleElement = handleElement.value as PPTImageElement
+
+      const background: SlideBackground = {
         ...currentSlide.value.background,
         type: 'image',
-        image: handleElement.value.src,
+        image: _handleElement.src,
         imageSize: 'cover',
       }
-      store.commit(MutationTypes.UPDATE_SLIDE, { background })
+      slidesStore.updateSlide({ background })
       addHistorySnapshot()
     }
 
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue
index 79de8fbd..8b40a501 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue
@@ -44,8 +44,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, onUnmounted, ref } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { defineComponent, onUnmounted, ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTLatexElement } from '@/types/slides'
 import emitter, { EmitterEvents } from '@/utils/emitter'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
@@ -60,15 +61,16 @@ export default defineComponent({
     LaTeXEditor,
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTLatexElement>(() => store.getters.handleElement)
+    const slidesStore = useSlidesStore()
+    const { handleElement } = storeToRefs(useMainStore())
 
     const latexEditorVisible = ref(false)
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
     const updateLatex = (props: Partial<PPTLatexElement>) => {
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      if (!handleElement.value) return
+      slidesStore.updateElement({ id: handleElement.value.id, props })
       addHistorySnapshot()
     }
 
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue
index 4fff8de6..fbc8a556 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue
@@ -63,8 +63,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { defineComponent } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTLineElement } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
@@ -78,13 +79,14 @@ export default defineComponent({
     ColorButton,
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTLineElement>(() => store.getters.handleElement)
+    const slidesStore = useSlidesStore()
+    const { handleElement } = storeToRefs(useMainStore())
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
     const updateLine = (props: Partial<PPTLineElement>) => {
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      if (!handleElement.value) return
+      slidesStore.updateElement({ id: handleElement.value.id, props })
       addHistorySnapshot()
     }
 
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/ShapeStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/ShapeStylePanel.vue
index 16b6be4a..171fab38 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/ShapeStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/ShapeStylePanel.vue
@@ -196,7 +196,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTShapeElement, ShapeGradient, ShapeText } from '@/types/slides'
 import { WEB_FONTS } from '@/configs/font'
 import emitter, { EmitterEvents } from '@/utils/emitter'
@@ -220,13 +221,11 @@ export default defineComponent({
     ColorButton,
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTShapeElement>(() => store.getters.handleElement)
-    const editingShapeElementId = computed(() => store.state.editingShapeElementId)
+    const mainStore = useMainStore()
+    const slidesStore = useSlidesStore()
+    const { handleElement, handleElementId, editingShapeElementId, richTextAttrs, availableFonts } = storeToRefs(mainStore)
 
-    const showTextTools = computed(() => {
-      return editingShapeElementId.value === handleElement.value.id
-    })
+    const showTextTools = computed(() => editingShapeElementId.value === handleElementId.value)
 
     const fill = ref<string>()
     const gradient = ref<ShapeGradient>()
@@ -235,61 +234,54 @@ export default defineComponent({
 
     watch(handleElement, () => {
       if (!handleElement.value || handleElement.value.type !== 'shape') return
+
       fill.value = handleElement.value.fill || '#000'
-
       gradient.value = handleElement.value.gradient || { type: 'linear', rotate: 0, color: [fill.value, '#fff'] }
-
       fillType.value = handleElement.value.gradient ? 'gradient' : 'fill'
-
       textAlign.value = handleElement.value?.text?.align || 'middle'
     }, { deep: true, immediate: true })
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
+    const updateElement = (props: Partial<PPTShapeElement>) => {
+      slidesStore.updateElement({ id: handleElementId.value, props })
+      addHistorySnapshot()
+    }
+
     // 设置填充类型：渐变、纯色
     const updateFillType = (type: 'gradient' | 'fill') => {
       if (type === 'fill') {
-        store.commit(MutationTypes.REMOVE_ELEMENT_PROPS, {
-          id: handleElement.value.id,
-          propName: 'gradient',
-        })
+        slidesStore.removeElementProps({ id: handleElementId.value, propName: 'gradient' })
+        addHistorySnapshot()
       }
-      else {
-        const props = { gradient: gradient.value }
-        store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      }
-      addHistorySnapshot()
+      else updateElement({ gradient: gradient.value })
     }
 
     // 设置渐变填充
     const updateGradient = (gradientProps: Partial<ShapeGradient>) => {
-      const props = { gradient: { ...gradient.value, ...gradientProps } }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      if (!gradient.value) return
+      const _gradient: ShapeGradient = { ...gradient.value, ...gradientProps }
+      updateElement({ gradient: _gradient })
     }
 
     // 设置填充色
     const updateFill = (value: string) => {
-      const props = { fill: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement({ fill: value })
     }
 
     const updateTextAlign = (align: 'top' | 'middle' | 'bottom') => {
+      const _handleElement = handleElement.value as PPTShapeElement
+      
       const defaultText: ShapeText = {
         content: '',
         defaultFontName: '微软雅黑',
         defaultColor: '#000',
         align: 'middle',
       }
-      const _text = handleElement.value.text || defaultText
-      const props = { text: { ..._text, align } }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      const _text = _handleElement.text || defaultText
+      updateElement({ text: { ..._text, align } })
     }
 
-    const richTextAttrs = computed(() => store.state.richTextAttrs)
-    const availableFonts = computed(() => store.state.availableFonts)
     const fontSizeOptions = [
       '12px', '14px', '16px', '18px', '20px', '22px', '24px', '28px', '32px',
       '36px', '40px', '44px', '48px', '54px', '60px', '66px', '72px', '76px',
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/TableStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/TableStylePanel.vue
index 24c30d0c..9b4381f3 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/TableStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/TableStylePanel.vue
@@ -122,7 +122,6 @@
         :max="20"
         v-model:value="rowCount" 
         @pressEnter="e => setTableRow(e)"
-        @blur="e => setTableRow(e)"
         style="flex: 3;" 
       />
     </div>
@@ -133,7 +132,6 @@
         :max="20"
         v-model:value="colCount" 
         @pressEnter="e => setTableCol(e)"
-        @blur="e => setTableCol(e)"
         style="flex: 3;" 
       />
     </div>
@@ -193,7 +191,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, onMounted, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTTableElement, TableCell, TableCellStyle, TableTheme } from '@/types/slides'
 import { createRandomCode } from '@/utils/common'
 import { WEB_FONTS } from '@/configs/font'
@@ -213,12 +212,10 @@ export default defineComponent({
     ColorButton,
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTTableElement>(() => store.getters.handleElement)
-    const selectedCells = computed(() => store.state.selectedTableCells)
-    const themeColor = computed(() => store.state.theme.themeColor)
+    const slidesStore = useSlidesStore()
+    const { handleElement, handleElementId, selectedTableCells: selectedCells, availableFonts } = storeToRefs(useMainStore())
+    const themeColor = computed(() => slidesStore.theme.themeColor)
     
-    const availableFonts = computed(() => store.state.availableFonts)
     const fontSizeOptions = [
       '12px', '14px', '16px', '18px', '20px', '22px', '24px', '28px', '32px',
     ]
@@ -304,9 +301,16 @@ export default defineComponent({
 
     watch(selectedCells, updateTextAttrState)
 
+    const updateElement = (props: Partial<PPTTableElement>) => {
+      slidesStore.updateElement({ id: handleElementId.value, props })
+      addHistorySnapshot()
+    }
+
     // 设置单元格内容文本样式
     const updateTextAttrs = (textAttrProp: Partial<TableCellStyle>) => {
-      const data: TableCell[][] = JSON.parse(JSON.stringify(handleElement.value.data))
+      const _handleElement = handleElement.value as PPTTableElement
+
+      const data: TableCell[][] = JSON.parse(JSON.stringify(_handleElement.data))
 
       for (let i = 0; i < data.length; i++) {
         for (let j = 0; j < data[i].length; j++) {
@@ -316,19 +320,15 @@ export default defineComponent({
           }
         }
       }
-      const props = { data }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-
-      addHistorySnapshot()
+      updateElement({ data })
       updateTextAttrState()
     }
 
     // 更新表格主题：主题色、标题行、汇总行、第一列、最后一列
     const updateTheme = (themeProp: Partial<TableTheme>) => {
-      const currentTheme = theme.value || {}
-      const props = { theme: { ...currentTheme, ...themeProp } }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      if (!theme.value) return
+      const _theme = { ...theme.value, ...themeProp }
+      updateElement({ theme: _theme })
     }
 
     // 开启/关闭表格主题
@@ -343,18 +343,20 @@ export default defineComponent({
             colFooter: false,
           }
         }
-        store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+        updateElement(props)
       }
       else {
-        store.commit(MutationTypes.REMOVE_ELEMENT_PROPS, { id: handleElement.value.id, propName: 'theme' })
+        slidesStore.removeElementProps({ id: handleElementId.value, propName: 'theme' })
+        addHistorySnapshot()
       }
-      addHistorySnapshot()
     }
 
     // 设置表格行数（只能增加）
     const setTableRow = (e: KeyboardEvent) => {
+      const _handleElement = handleElement.value as PPTTableElement
+
       const value = +(e.target as HTMLInputElement).value
-      const rowCount = handleElement.value.data.length
+      const rowCount = _handleElement.data.length
 
       if (value === rowCount) return
       if (value < rowCount) return message.warning('设置行数不能少于当前值')
@@ -362,34 +364,34 @@ export default defineComponent({
       const rowCells: TableCell[] = new Array(colCount.value).fill({ id: createRandomCode(), colspan: 1, rowspan: 1, text: '' })
       const newTableCells: TableCell[][] = new Array(value - rowCount).fill(rowCells)
 
-      const tableCells: TableCell[][] = JSON.parse(JSON.stringify(handleElement.value.data))
+      const tableCells: TableCell[][] = JSON.parse(JSON.stringify(_handleElement.data))
       tableCells.push(...newTableCells)
 
-      const props = { data: tableCells }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement({ data: tableCells })
     }
 
 
     // 设置表格列数（只能增加）
     const setTableCol = (e: KeyboardEvent) => {
+      const _handleElement = handleElement.value as PPTTableElement
+
       const value = +(e.target as HTMLInputElement).value
-      const colCount = handleElement.value.data[0].length
+      const colCount = _handleElement.data[0].length
 
       if (value === colCount) return
       if (value < colCount) return message.warning('设置列数不能少于当前值')
 
-      const tableCells = handleElement.value.data.map(item => {
+      const tableCells = _handleElement.data.map(item => {
         const cells: TableCell[] = new Array(value - colCount).fill({ id: createRandomCode(), colspan: 1, rowspan: 1, text: '' })
         item.push(...cells)
         return item
       })
 
-      const colSizeList = handleElement.value.colWidths.map(item => item * handleElement.value.width)
+      const colSizeList = _handleElement.colWidths.map(item => item * _handleElement.width)
       const newColSizeList = new Array(value - colCount).fill(100)
       colSizeList.push(...newColSizeList)
 
-      const width = handleElement.value.width + 100 * (value - colCount)
+      const width = _handleElement.width + 100 * (value - colCount)
       const colWidths = colSizeList.map(item => item / width)
 
       const props = {
@@ -397,9 +399,7 @@ export default defineComponent({
         data: tableCells,
         colWidths,
       }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-
-      addHistorySnapshot()
+      updateElement(props)
     }
 
     return {
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/TextStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/TextStylePanel.vue
index c57ca060..bdcf0c79 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/TextStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/TextStylePanel.vue
@@ -218,9 +218,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTTextElement } from '@/types/slides'
+import { defineComponent, ref, watch } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import emitter, { EmitterEvents, RichTextCommand } from '@/utils/emitter'
 import { WEB_FONTS } from '@/configs/font'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
@@ -228,6 +228,7 @@ import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 import ElementOpacity from '../common/ElementOpacity.vue'
 import ElementOutline from '../common/ElementOutline.vue'
 import ElementShadow from '../common/ElementShadow.vue'
+import { PPTTextElement } from '@/types/slides'
 
 const presetStyles = [
   {
@@ -312,9 +313,8 @@ export default defineComponent({
     ElementShadow,
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTTextElement>(() => store.getters.handleElement)
-    const richTextAttrs = computed(() => store.state.richTextAttrs)
+    const slidesStore = useSlidesStore()
+    const { handleElement, handleElementId, richTextAttrs, availableFonts } = storeToRefs(useMainStore())
 
     const fill = ref<string>()
     const lineHeight = ref<number>()
@@ -328,7 +328,6 @@ export default defineComponent({
       wordSpace.value = handleElement.value.wordSpace || 0
     }, { deep: true, immediate: true })
 
-    const availableFonts = computed(() => store.state.availableFonts)
     const fontSizeOptions = [
       '12px', '14px', '16px', '18px', '20px', '22px', '24px', '28px', '32px',
       '36px', '40px', '44px', '48px', '54px', '60px', '66px', '72px', '76px',
@@ -349,25 +348,24 @@ export default defineComponent({
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
+    const updateElement = (props: Partial<PPTTextElement>) => {
+      slidesStore.updateElement({ id: handleElementId.value, props })
+      addHistorySnapshot()
+    }
+
     // 设置行高
     const updateLineHeight = (value: number) => {
-      const props = { lineHeight: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement({ lineHeight: value })
     }
 
     // 设置字间距
     const updateWordSpace = (value: number) => {
-      const props = { wordSpace: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement({ wordSpace: value })
     }
 
     // 设置文本框填充
     const updateFill = (value: string) => {
-      const props = { fill: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
-      addHistorySnapshot()
+      updateElement({ fill: value })
     }
 
     return {
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/VideoStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/VideoStylePanel.vue
index 27f9d1c4..8a9460fd 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/VideoStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/VideoStylePanel.vue
@@ -15,8 +15,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { defineComponent } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTVideoElement } from '@/types/slides'
 import { getImageDataURL } from '@/utils/image'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
@@ -24,13 +25,14 @@ import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 export default defineComponent({
   name: 'video-style-panel',
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTVideoElement>(() => store.getters.handleElement)
+    const slidesStore = useSlidesStore()
+    const { handleElement } = storeToRefs(useMainStore())
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
     const updateVideo = (props: Partial<PPTVideoElement>) => {
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      if (!handleElement.value) return
+      slidesStore.updateElement({ id: handleElement.value.id, props })
       addHistorySnapshot()
     }
 
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/index.vue b/src/views/Editor/Toolbar/ElementStylePanel/index.vue
index f74ca4c5..7a9a231c 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/index.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/index.vue
@@ -9,8 +9,9 @@
 
 <script lang="ts">
 import { computed, defineComponent } from 'vue'
-import { useStore } from '@/store'
-import { ElementTypes, PPTElement } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
+import { ElementTypes } from '@/types/slides'
 
 import TextStylePanel from './TextStylePanel.vue'
 import ImageStylePanel from './ImageStylePanel.vue'
@@ -24,8 +25,7 @@ import VideoStylePanel from './VideoStylePanel.vue'
 export default defineComponent({
   name: 'element-style-panel',
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTElement>(() => store.getters.handleElement)
+    const { handleElement } = storeToRefs(useMainStore())
 
     const currentPanelComponent = computed(() => {
       if (!handleElement.value) return null
diff --git a/src/views/Editor/Toolbar/SlideAnimationPanel.vue b/src/views/Editor/Toolbar/SlideAnimationPanel.vue
index cac7c9d9..0afa3a75 100644
--- a/src/views/Editor/Toolbar/SlideAnimationPanel.vue
+++ b/src/views/Editor/Toolbar/SlideAnimationPanel.vue
@@ -18,20 +18,25 @@
 
 <script lang="ts">
 import { computed, defineComponent } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore } from '@/store'
+import { TurningMode } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
+interface Animations {
+  label: string;
+  value: TurningMode;
+}
+
 export default defineComponent({
   name: 'slide-animation-panel',
   setup() {
-    const store = useStore()
-    const slides = computed(() => store.state.slides)
-    const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+    const slidesStore = useSlidesStore()
+    const { slides, currentSlide } = storeToRefs(slidesStore)
 
     const currentTurningMode = computed(() => currentSlide.value.turningMode || 'slideY')
 
-    const animations = [
+    const animations: Animations[] = [
       { label: '无', value: 'no' },
       { label: '淡入淡出', value: 'fade' },
       { label: '左右推移', value: 'slideX' },
@@ -41,9 +46,9 @@ export default defineComponent({
     const { addHistorySnapshot } = useHistorySnapshot()
 
     // 修改播放时的切换页面方式
-    const updateTurningMode = (mode: string) => {
+    const updateTurningMode = (mode: TurningMode) => {
       if (mode === currentTurningMode.value) return
-      store.commit(MutationTypes.UPDATE_SLIDE, { turningMode: mode })
+      slidesStore.updateSlide({ turningMode: mode })
       addHistorySnapshot()
     }
 
@@ -55,7 +60,7 @@ export default defineComponent({
           turningMode: currentSlide.value.turningMode,
         }
       })
-      store.commit(MutationTypes.SET_SLIDES, newSlides)
+      slidesStore.setSlides(newSlides)
       addHistorySnapshot()
     }
 
diff --git a/src/views/Editor/Toolbar/SlideDesignPanel.vue b/src/views/Editor/Toolbar/SlideDesignPanel.vue
index 63a4dfc8..435521f4 100644
--- a/src/views/Editor/Toolbar/SlideDesignPanel.vue
+++ b/src/views/Editor/Toolbar/SlideDesignPanel.vue
@@ -193,7 +193,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, ref } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { Slide, SlideBackground, SlideTheme } from '@/types/slides'
 import { PRESET_THEMES } from '@/configs/theme'
 import { WEB_FONTS } from '@/configs/font'
@@ -211,12 +212,9 @@ export default defineComponent({
     ColorButton,
   },
   setup() {
-    const store = useStore()
-    const slides = computed(() => store.state.slides)
-    const theme = computed(() => store.state.theme)
-    const availableFonts = computed(() => store.state.availableFonts)
-    const viewportRatio = computed(() => store.state.viewportRatio)
-    const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+    const slidesStore = useSlidesStore()
+    const { availableFonts } = storeToRefs(useMainStore())
+    const { slides, currentSlide, viewportRatio, theme } = storeToRefs(slidesStore)
 
     const background = computed(() => {
       if (!currentSlide.value.background) {
@@ -238,7 +236,7 @@ export default defineComponent({
           type: 'solid',
           color: background.value.color || '#fff',
         }
-        store.commit(MutationTypes.UPDATE_SLIDE, { background: newBackground })
+        slidesStore.updateSlide({ background: newBackground })
       }
       else if (type === 'image') {
         const newBackground: SlideBackground = {
@@ -247,7 +245,7 @@ export default defineComponent({
           image: background.value.image || '',
           imageSize: background.value.imageSize || 'cover',
         }
-        store.commit(MutationTypes.UPDATE_SLIDE, { background: newBackground })
+        slidesStore.updateSlide({ background: newBackground })
       }
       else {
         const newBackground: SlideBackground = {
@@ -257,14 +255,14 @@ export default defineComponent({
           gradientColor: background.value.gradientColor || ['#fff', '#fff'],
           gradientRotate: background.value.gradientRotate || 0,
         }
-        store.commit(MutationTypes.UPDATE_SLIDE, { background: newBackground })
+        slidesStore.updateSlide({ background: newBackground })
       }
       addHistorySnapshot()
     }
 
     // 设置背景图片
     const updateBackground = (props: Partial<SlideBackground>) => {
-      store.commit(MutationTypes.UPDATE_SLIDE, { background: { ...background.value, ...props } })
+      slidesStore.updateSlide({ background: { ...background.value, ...props } })
       addHistorySnapshot()
     }
 
@@ -283,13 +281,13 @@ export default defineComponent({
           background: currentSlide.value.background,
         }
       })
-      store.commit(MutationTypes.SET_SLIDES, newSlides)
+      slidesStore.setSlides(newSlides)
       addHistorySnapshot()
     }
 
     // 设置主题
     const updateTheme = (themeProps: Partial<SlideTheme>) => {
-      store.commit(MutationTypes.SET_THEME, themeProps)
+      slidesStore.setTheme(themeProps)
     }
 
     // 将当前主题应用到全部页面
@@ -333,7 +331,7 @@ export default defineComponent({
           else if (el.type === 'latex') el.color = fontColor
         }
       }
-      store.commit(MutationTypes.SET_SLIDES, newSlides)
+      slidesStore.setSlides(newSlides)
       addHistorySnapshot()
     }
 
@@ -345,7 +343,7 @@ export default defineComponent({
 
     // 设置画布尺寸（宽高比例）
     const updateViewportRatio = (value: number) => {
-      store.commit(MutationTypes.SET_VIEWPORT_RATIO, value)
+      slidesStore.setViewportRatio(value)
     }
 
     return {
diff --git a/src/views/Editor/Toolbar/common/ElementFlip.vue b/src/views/Editor/Toolbar/common/ElementFlip.vue
index 9cae2358..2c3d1b39 100644
--- a/src/views/Editor/Toolbar/common/ElementFlip.vue
+++ b/src/views/Editor/Toolbar/common/ElementFlip.vue
@@ -16,31 +16,33 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTImageElement, PPTShapeElement, ImageOrShapeFlip } from '@/types/slides'
+import { defineComponent, ref, watch } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { ImageOrShapeFlip } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 export default defineComponent({
   name: 'element-flip',
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTImageElement | PPTShapeElement>(() => store.getters.handleElement)
+    const slidesStore = useSlidesStore()
+    const { handleElement } = storeToRefs(useMainStore())
 
     const flipH = ref(false)
     const flipV = ref(false)
 
     watch(handleElement, () => {
-      if (!handleElement.value || !['image', 'shape'].includes(handleElement.value.type)) return
-
-      flipH.value = !!handleElement.value.flipH
-      flipV.value = !!handleElement.value.flipV
+      if (handleElement.value && (handleElement.value.type === 'image' || handleElement.value.type === 'shape')) {
+        flipH.value = !!handleElement.value.flipH
+        flipV.value = !!handleElement.value.flipV
+      }
     }, { deep: true, immediate: true })
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
     const updateFlip = (flipProps: ImageOrShapeFlip) => {
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props: flipProps })
+      if (!handleElement.value) return
+      slidesStore.updateElement({ id: handleElement.value.id, props: flipProps })
       addHistorySnapshot()
     }
 
diff --git a/src/views/Editor/Toolbar/common/ElementOpacity.vue b/src/views/Editor/Toolbar/common/ElementOpacity.vue
index 7da270e0..8e546b97 100644
--- a/src/views/Editor/Toolbar/common/ElementOpacity.vue
+++ b/src/views/Editor/Toolbar/common/ElementOpacity.vue
@@ -3,11 +3,11 @@
     <div class="row">
       <div style="flex: 2;">不透明度：</div>
       <Slider
+        class="slider"
         :min="0"
         :max="1"
         :step="0.1"
         :value="opacity"
-        style="flex: 3;"
         @change="value => updateOpacity(value)" 
       />
     </div>
@@ -15,18 +15,18 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement } from '@/types/slides'
+import { defineComponent, ref, watch } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 export default defineComponent({
   name: 'element-opacity',
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTElement>(() => store.getters.handleElement)
+    const slidesStore = useSlidesStore()
+    const { handleElement } = storeToRefs(useMainStore())
 
-    const opacity = ref<number>()
+    const opacity = ref<number>(1)
 
     watch(handleElement, () => {
       if (!handleElement.value) return
@@ -36,8 +36,9 @@ export default defineComponent({
     const { addHistorySnapshot } = useHistorySnapshot()
 
     const updateOpacity = (value: number) => {
+      if (!handleElement.value) return
       const props = { opacity: value }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElement.value.id, props })
       addHistorySnapshot()
     }
 
@@ -56,4 +57,7 @@ export default defineComponent({
   align-items: center;
   margin-bottom: 10px;
 }
+.slider {
+  flex: 3;
+}
 </style>
\ No newline at end of file
diff --git a/src/views/Editor/Toolbar/common/ElementOutline.vue b/src/views/Editor/Toolbar/common/ElementOutline.vue
index 44369d40..01a4bea5 100644
--- a/src/views/Editor/Toolbar/common/ElementOutline.vue
+++ b/src/views/Editor/Toolbar/common/ElementOutline.vue
@@ -46,9 +46,10 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, PPTElementOutline } from '@/types/slides'
+import { defineComponent, ref, watch } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElementOutline } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 import ColorButton from './ColorButton.vue'
@@ -65,8 +66,8 @@ export default defineComponent({
     },
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTElement>(() => store.getters.handleElement)
+    const slidesStore = useSlidesStore()
+    const { handleElement } = storeToRefs(useMainStore())
 
     const outline = ref<PPTElementOutline>()
     const hasOutline = ref(false)
@@ -80,18 +81,20 @@ export default defineComponent({
     const { addHistorySnapshot } = useHistorySnapshot()
 
     const updateOutline = (outlineProps: Partial<PPTElementOutline>) => {
+      if (!handleElement.value) return
       const props = { outline: { ...outline.value, ...outlineProps } }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      slidesStore.updateElement({ id: handleElement.value.id, props })
       addHistorySnapshot()
     }
 
     const toggleOutline = (checked: boolean) => {
+      if (!handleElement.value) return
       if (checked) {
-        const props = { outline: { width: 2, color: '#000', style: 'solid' } }
-        store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+        const _outline: PPTElementOutline = { width: 2, color: '#000', style: 'solid' }
+        slidesStore.updateElement({ id: handleElement.value.id, props: { outline: _outline } })
       }
       else {
-        store.commit(MutationTypes.REMOVE_ELEMENT_PROPS, { id: handleElement.value.id, propName: 'outline' })
+        slidesStore.removeElementProps({ id: handleElement.value.id, propName: 'outline' })
       }
       addHistorySnapshot()
     }
diff --git a/src/views/Editor/Toolbar/common/ElementShadow.vue b/src/views/Editor/Toolbar/common/ElementShadow.vue
index 770877be..6494af3d 100644
--- a/src/views/Editor/Toolbar/common/ElementShadow.vue
+++ b/src/views/Editor/Toolbar/common/ElementShadow.vue
@@ -57,9 +57,10 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement, PPTElementShadow } from '@/types/slides'
+import { defineComponent, ref, watch } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElementShadow } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 import ColorButton from './ColorButton.vue'
@@ -70,8 +71,8 @@ export default defineComponent({
     ColorButton,
   },
   setup() {
-    const store = useStore()
-    const handleElement = computed<PPTElement>(() => store.getters.handleElement)
+    const slidesStore = useSlidesStore()
+    const { handleElement } = storeToRefs(useMainStore())
 
     const shadow = ref<PPTElementShadow>()
     const hasShadow = ref(false)
@@ -85,18 +86,20 @@ export default defineComponent({
     const { addHistorySnapshot } = useHistorySnapshot()
 
     const updateShadow = (shadowProps: Partial<PPTElementShadow>) => {
-      const props = { shadow: { ...shadow.value, ...shadowProps } }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+      if (!handleElement.value || !shadow.value) return
+      const _shadow = { ...shadow.value, ...shadowProps }
+      slidesStore.updateElement({ id: handleElement.value.id, props: { shadow: _shadow } })
       addHistorySnapshot()
     }
 
     const toggleShadow = (checked: boolean) => {
+      if (!handleElement.value) return
       if (checked) {
-        const props = { shadow: { h: 1, v: 1, blur: 2, color: '#000' } }
-        store.commit(MutationTypes.UPDATE_ELEMENT, { id: handleElement.value.id, props })
+        const _shadow: PPTElementShadow = { h: 1, v: 1, blur: 2, color: '#000' }
+        slidesStore.updateElement({ id: handleElement.value.id, props: { shadow: _shadow } })
       }
       else {
-        store.commit(MutationTypes.REMOVE_ELEMENT_PROPS, { id: handleElement.value.id, propName: 'shadow' })
+        slidesStore.removeElementProps({ id: handleElement.value.id, propName: 'shadow' })
       }
       addHistorySnapshot()
     }
diff --git a/src/views/Editor/Toolbar/index.vue b/src/views/Editor/Toolbar/index.vue
index 7d894d9a..8349ec19 100644
--- a/src/views/Editor/Toolbar/index.vue
+++ b/src/views/Editor/Toolbar/index.vue
@@ -17,8 +17,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
-import { PPTElement } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { ToolbarState, ToolbarStates } from '@/types/toolbar'
 
 import ElementStylePanel from './ElementStylePanel/index.vue'
@@ -29,14 +29,18 @@ import SlideAnimationPanel from './SlideAnimationPanel.vue'
 import MultiPositionPanel from './MultiPositionPanel.vue'
 import SymbolPanel from './SymbolPanel.vue'
 
+interface ElementTabs {
+  label: string;
+  value: ToolbarState;
+}
+
 export default defineComponent({
   name: 'toolbar',
   setup() {
-    const store = useStore()
-    const toolbarState = computed(() => store.state.toolbarState)
-    const handleElement = computed<PPTElement>(() => store.getters.handleElement)
+    const mainStore = useMainStore()
+    const { activeElementIdList, handleElement, toolbarState } = storeToRefs(mainStore)
 
-    const elementTabs = computed(() => {
+    const elementTabs = computed<ElementTabs[]>(() => {
       if (handleElement.value?.type === 'text') {
         return [
           { label: '样式', value: ToolbarStates.EL_STYLE },
@@ -62,10 +66,9 @@ export default defineComponent({
     ]
 
     const setToolbarState = (value: ToolbarState) => {
-      store.commit(MutationTypes.SET_TOOLBAR_STATE, value)
+      mainStore.setToolbarState(value)
     }
 
-    const activeElementIdList = computed(() => store.state.activeElementIdList)
     const currentTabs = computed(() => {
       if (!activeElementIdList.value.length) return slideTabs
       else if (activeElementIdList.value.length > 1) return multiSelectTabs
@@ -73,9 +76,9 @@ export default defineComponent({
     })
 
     watch(currentTabs, () => {
-      const currentTabsValue = currentTabs.value.map(tab => tab.value)
+      const currentTabsValue: ToolbarState[] = currentTabs.value.map(tab => tab.value)
       if (!currentTabsValue.includes(toolbarState.value)) {
-        store.commit(MutationTypes.SET_TOOLBAR_STATE, currentTabsValue[0])
+        mainStore.setToolbarState(currentTabsValue[0])
       }
     })
 
diff --git a/src/views/Screen/ScreenElement.vue b/src/views/Screen/ScreenElement.vue
index a19cb1f9..0274ca43 100644
--- a/src/views/Screen/ScreenElement.vue
+++ b/src/views/Screen/ScreenElement.vue
@@ -21,8 +21,9 @@
 
 <script lang="ts">
 import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
-import { ElementTypes, PPTElement, Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore } from '@/store'
+import { ElementTypes, PPTElement } from '@/types/slides'
 
 import BaseImageElement from '@/views/components/element/ImageElement/BaseImageElement.vue'
 import BaseTextElement from '@/views/components/element/TextElement/BaseTextElement.vue'
@@ -64,9 +65,7 @@ export default defineComponent({
       return elementTypeMap[props.elementInfo.type] || null
     })
 
-    const store = useStore()
-    const theme = computed(() => store.state.theme)
-    const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+    const { currentSlide, theme } = storeToRefs(useSlidesStore())
 
     // 判断元素是否需要等待执行入场动画：等待执行的元素需要先隐藏
     const needWaitAnimation = computed(() => {
diff --git a/src/views/Screen/ScreenSlide.vue b/src/views/Screen/ScreenSlide.vue
index 2f19b466..ee6a15eb 100644
--- a/src/views/Screen/ScreenSlide.vue
+++ b/src/views/Screen/ScreenSlide.vue
@@ -20,7 +20,8 @@
 
 <script lang="ts">
 import { computed, PropType, defineComponent } from 'vue'
-import { useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore } from '@/store'
 import { Slide } from '@/types/slides'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
 import useSlideBackgroundStyle from '@/hooks/useSlideBackgroundStyle'
@@ -47,8 +48,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const viewportRatio = computed(() => store.state.viewportRatio)
+    const { viewportRatio } = storeToRefs(useSlidesStore())
 
     const background = computed(() => props.slide.background)
     const { backgroundStyle } = useSlideBackgroundStyle(background)
diff --git a/src/views/Screen/SlideThumbnails.vue b/src/views/Screen/SlideThumbnails.vue
index 35b50e06..8b32965a 100644
--- a/src/views/Screen/SlideThumbnails.vue
+++ b/src/views/Screen/SlideThumbnails.vue
@@ -18,8 +18,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
+import { defineComponent, PropType } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore } from '@/store'
 
 import ThumbnailSlide from '@/views/components/ThumbnailSlide/index.vue'
 
@@ -35,9 +36,7 @@ export default defineComponent({
     },
   },
   setup(props, { emit }) {
-    const store = useStore()
-    const slides = computed(() => store.state.slides)
-    const slideIndex = computed(() => store.state.slideIndex)
+    const { slides, slideIndex } = storeToRefs(useSlidesStore())
 
     const close = () => emit('close')
 
diff --git a/src/views/Screen/index.vue b/src/views/Screen/index.vue
index 9f94b491..45aa970b 100644
--- a/src/views/Screen/index.vue
+++ b/src/views/Screen/index.vue
@@ -60,8 +60,8 @@
 <script lang="ts">
 import { computed, defineComponent, onMounted, onUnmounted, provide, ref } from 'vue'
 import { throttle } from 'lodash'
-import { MutationTypes, useStore } from '@/store'
-import { Slide } from '@/types/slides'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore } from '@/store'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
 import { KEYS } from '@/configs/hotkey'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
@@ -82,11 +82,8 @@ export default defineComponent({
     WritingBoardTool,
   },
   setup() {
-    const store = useStore()
-    const slides = computed(() => store.state.slides)
-    const slideIndex = computed(() => store.state.slideIndex)
-    const viewportRatio = computed(() => store.state.viewportRatio)
-    const currentSlide = computed<Slide>(() => store.getters.currentSlide)
+    const slidesStore = useSlidesStore()
+    const { slides, slideIndex, currentSlide, viewportRatio } = storeToRefs(slidesStore)
 
     const slideWidth = ref(0)
     const slideHeight = ref(0)
@@ -184,7 +181,7 @@ export default defineComponent({
         animationIndex.value -= 1
       }
       else if (slideIndex.value > 0) {
-        store.commit(MutationTypes.UPDATE_SLIDE_INDEX, slideIndex.value - 1)
+        slidesStore.updateSlideIndex(slideIndex.value - 1)
         const lastIndex = animations.value ? animations.value.length : 0
         animationIndex.value = lastIndex
       }
@@ -197,7 +194,7 @@ export default defineComponent({
         runAnimation()
       }
       else if (slideIndex.value < slides.value.length - 1) {
-        store.commit(MutationTypes.UPDATE_SLIDE_INDEX, slideIndex.value + 1)
+        slidesStore.updateSlideIndex(slideIndex.value + 1)
         animationIndex.value = 0
       }
       else {
@@ -263,18 +260,18 @@ export default defineComponent({
 
     // 切换到上一张/上一张幻灯片（无视元素的入场动画）
     const turnPrevSlide = () => {
-      store.commit(MutationTypes.UPDATE_SLIDE_INDEX, slideIndex.value - 1)
+      slidesStore.updateSlideIndex(slideIndex.value - 1)
       animationIndex.value = 0
     }
     const turnNextSlide = () => {
-      store.commit(MutationTypes.UPDATE_SLIDE_INDEX, slideIndex.value + 1)
+      slidesStore.updateSlideIndex(slideIndex.value + 1)
       animationIndex.value = 0
     }
 
     // 切换幻灯片到指定的页面
     const turnSlideToIndex = (index: number) => {
       slideThumbnailModelVisible.value = false
-      store.commit(MutationTypes.UPDATE_SLIDE_INDEX, index)
+      slidesStore.updateSlideIndex(index)
       animationIndex.value = 0
     }
 
diff --git a/src/views/components/ThumbnailSlide/index.vue b/src/views/components/ThumbnailSlide/index.vue
index 1051e2b6..988c8356 100644
--- a/src/views/components/ThumbnailSlide/index.vue
+++ b/src/views/components/ThumbnailSlide/index.vue
@@ -26,7 +26,8 @@
 
 <script lang="ts">
 import { computed, PropType, defineComponent } from 'vue'
-import { useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useSlidesStore } from '@/store'
 import { Slide } from '@/types/slides'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
 import useSlideBackgroundStyle from '@/hooks/useSlideBackgroundStyle'
@@ -49,8 +50,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const viewportRatio = computed(() => store.state.viewportRatio)
+    const { viewportRatio } = storeToRefs(useSlidesStore())
 
     const background = computed(() => props.slide.background)
     const { backgroundStyle } = useSlideBackgroundStyle(background)
diff --git a/src/views/components/element/ImageElement/ImageClipHandler.vue b/src/views/components/element/ImageElement/ImageClipHandler.vue
index e664af6e..36e86ffc 100644
--- a/src/views/components/element/ImageElement/ImageClipHandler.vue
+++ b/src/views/components/element/ImageElement/ImageClipHandler.vue
@@ -67,7 +67,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, onMounted, onUnmounted, PropType, reactive, ref } from 'vue'
-import { useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useKeyboardStore } from '@/store'
 import { KEYS } from '@/configs/hotkey'
 import { ImageClipData, ImageClipDataRange, ImageClipedEmitData } from '@/types/edit'
 
@@ -106,9 +107,8 @@ export default defineComponent({
     },
   },
   setup(props, { emit }) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
-    const ctrlOrShiftKeyActive = computed<boolean>(() => store.getters.ctrlOrShiftKeyActive)
+    const { canvasScale } = storeToRefs(useMainStore())
+    const { ctrlOrShiftKeyActive } = storeToRefs(useKeyboardStore())
 
     const clipWrapperPositionStyle = reactive({
       top: '0',
diff --git a/src/views/components/element/ImageElement/index.vue b/src/views/components/element/ImageElement/index.vue
index cc313fd0..250b7d43 100644
--- a/src/views/components/element/ImageElement/index.vue
+++ b/src/views/components/element/ImageElement/index.vue
@@ -58,7 +58,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, PropType } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { ImageElementClip, PPTImageElement } from '@/types/slides'
 import { ImageClipedEmitData } from '@/types/edit'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
@@ -91,8 +92,10 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const clipingImageElementId = computed(() => store.state.clipingImageElementId)
+    const mainStore = useMainStore()
+    const slidesStore = useSlidesStore()
+    const { clipingImageElementId } = storeToRefs(mainStore)
+
     const isCliping = computed(() => clipingImageElementId.value === props.elementInfo.id)
 
     const { addHistorySnapshot } = useHistorySnapshot()
@@ -117,7 +120,7 @@ export default defineComponent({
     }
 
     const handleClip = (data: ImageClipedEmitData) => {
-      store.commit(MutationTypes.SET_CLIPING_IMAGE_ELEMENT_ID, '')
+      mainStore.setClipingImageElementId('')
       
       if (!data) return
 
@@ -131,7 +134,7 @@ export default defineComponent({
         width: props.elementInfo.width + position.width,
         height: props.elementInfo.height + position.height,
       }
-      store.commit(MutationTypes.UPDATE_ELEMENT, { id: props.elementInfo.id, props: _props })
+      slidesStore.updateElement({ id: props.elementInfo.id, props: _props })
       
       addHistorySnapshot()
     }
diff --git a/src/views/components/element/ProsemirrorEditor.vue b/src/views/components/element/ProsemirrorEditor.vue
index 6378a326..68c09089 100644
--- a/src/views/components/element/ProsemirrorEditor.vue
+++ b/src/views/components/element/ProsemirrorEditor.vue
@@ -8,7 +8,8 @@
 <script lang="ts">
 import { computed, defineComponent, onMounted, onUnmounted, ref, watch } from 'vue'
 import { debounce } from 'lodash'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { EditorView } from 'prosemirror-view'
 import { toggleMark, wrapIn, selectAll } from 'prosemirror-commands'
 import { initProsemirrorEditor, createDocument } from '@/utils/prosemirror'
@@ -47,8 +48,8 @@ export default defineComponent({
     },
   },
   setup(props, { emit }) {
-    const store = useStore()
-    const handleElementId = computed(() => store.state.handleElementId)
+    const mainStore = useMainStore()
+    const { handleElementId } = storeToRefs(mainStore)
 
     const editorViewRef = ref<HTMLElement>()
     let editorView: EditorView
@@ -67,12 +68,12 @@ export default defineComponent({
           selectAll(editorView.state, editorView.dispatch)
         }, 0)
       }
-      store.commit(MutationTypes.SET_DISABLE_HOTKEYS_STATE, true)
+      mainStore.setDisableHotkeysState(true)
       emit('focus')
     }
 
     const handleBlur = () => {
-      store.commit(MutationTypes.SET_DISABLE_HOTKEYS_STATE, false)
+      mainStore.setDisableHotkeysState(false)
       emit('blur')
     }
 
@@ -81,7 +82,7 @@ export default defineComponent({
         color: props.defaultColor,
         fontname: props.defaultFontName,
       })
-      store.commit(MutationTypes.SET_RICHTEXT_ATTRS, attrs)
+      mainStore.setRichtextAttrs(attrs)
     }, 30, { trailing: true })
 
     const handleKeydown = () => {
diff --git a/src/views/components/element/ShapeElement/index.vue b/src/views/components/element/ShapeElement/index.vue
index c261af02..6578cdd0 100644
--- a/src/views/components/element/ShapeElement/index.vue
+++ b/src/views/components/element/ShapeElement/index.vue
@@ -82,7 +82,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, PropType, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTShapeElement, ShapeText } from '@/types/slides'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
 import useElementOutline from '@/views/components/element/hooks/useElementOutline'
@@ -113,7 +114,9 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
+    const mainStore = useMainStore()
+    const slidesStore = useSlidesStore()
+    const { handleElementId } = storeToRefs(mainStore)
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
@@ -138,15 +141,14 @@ export default defineComponent({
 
     const enterEditing = () => {
       editable.value = true
-      store.commit(MutationTypes.SET_EDITING_SHAPE_ELEMENT_ID, props.elementInfo.id)
+      mainStore.setEditingShapeElementId(props.elementInfo.id)
     }
 
     const exitEditing = () => {
       editable.value = false
-      store.commit(MutationTypes.SET_EDITING_SHAPE_ELEMENT_ID, '')
+      mainStore.setEditingShapeElementId('')
     }
     
-    const handleElementId = computed(() => store.state.handleElementId)
     watch(handleElementId, () => {
       if (handleElementId.value !== props.elementInfo.id) {
         if (editable.value) exitEditing()
@@ -167,7 +169,7 @@ export default defineComponent({
 
     const updateText = (content: string) => {
       const _text = { ...text.value, content }
-      store.commit(MutationTypes.UPDATE_ELEMENT, {
+      slidesStore.updateElement({
         id: props.elementInfo.id, 
         props: { text: _text },
       })
diff --git a/src/views/components/element/TableElement/EditableTable.vue b/src/views/components/element/TableElement/EditableTable.vue
index cdc6d8c2..0e164f38 100644
--- a/src/views/components/element/TableElement/EditableTable.vue
+++ b/src/views/components/element/TableElement/EditableTable.vue
@@ -69,7 +69,8 @@
 <script lang="ts">
 import { computed, defineComponent, nextTick, onMounted, onUnmounted, PropType, ref, watch } from 'vue'
 import { debounce, isEqual } from 'lodash'
-import { useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTElementOutline, TableCell, TableTheme } from '@/types/slides'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
 import { KEYS } from '@/configs/hotkey'
@@ -112,8 +113,7 @@ export default defineComponent({
     },
   },
   setup(props, { emit }) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
+    const { canvasScale } = storeToRefs(useMainStore())
     
     const isStartSelect = ref(false)
     const startCell = ref<number[]>([])
diff --git a/src/views/components/element/TableElement/index.vue b/src/views/components/element/TableElement/index.vue
index caef8657..878e7a0f 100644
--- a/src/views/components/element/TableElement/index.vue
+++ b/src/views/components/element/TableElement/index.vue
@@ -44,8 +44,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, nextTick, onMounted, onUnmounted, PropType, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { defineComponent, nextTick, onMounted, onUnmounted, PropType, ref, watch } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTTableElement, TableCell } from '@/types/slides'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
@@ -71,9 +72,9 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const canvasScale = computed(() => store.state.canvasScale)
-    const handleElementId = computed(() => store.state.handleElementId)
+    const mainStore = useMainStore()
+    const slidesStore = useSlidesStore()
+    const { canvasScale, handleElementId, isScaling } = storeToRefs(mainStore)
     
     const elementRef = ref<HTMLElement>()
 
@@ -94,7 +95,7 @@ export default defineComponent({
     })
 
     watch(editable, () => {
-      store.commit(MutationTypes.SET_DISABLE_HOTKEYS_STATE, editable.value)
+      mainStore.setDisableHotkeysState(editable.value)
     })
 
     const startEdit = () => {
@@ -105,15 +106,13 @@ export default defineComponent({
     // 如果高度变化时正处在缩放操作中，则等待缩放操作结束后再更新
     const realHeightCache = ref(-1)
 
-    const isScaling = computed(() => store.state.isScaling)
-
     watch(isScaling, () => {
       if (handleElementId.value !== props.elementInfo.id) return
 
       if (isScaling.value) editable.value = false
 
       if (!isScaling.value && realHeightCache.value !== -1) {
-        store.commit(MutationTypes.UPDATE_ELEMENT, {
+        slidesStore.updateElement({
           id: props.elementInfo.id,
           props: { height: realHeightCache.value },
         })
@@ -129,7 +128,7 @@ export default defineComponent({
 
       if (props.elementInfo.height !== realHeight) {
         if (!isScaling.value) {
-          store.commit(MutationTypes.UPDATE_ELEMENT, {
+          slidesStore.updateElement({
             id: props.elementInfo.id,
             props: { height: realHeight },
           })
@@ -149,7 +148,7 @@ export default defineComponent({
 
     // 更新表格内容数据
     const updateTableCells = (data: TableCell[][]) => {
-      store.commit(MutationTypes.UPDATE_ELEMENT, {
+      slidesStore.updateElement({
         id: props.elementInfo.id, 
         props: { data },
       })
@@ -161,7 +160,7 @@ export default defineComponent({
       const width = widths.reduce((a, b) => a + b)
       const colWidths = widths.map(item => item / width)
 
-      store.commit(MutationTypes.UPDATE_ELEMENT, {
+      slidesStore.updateElement({
         id: props.elementInfo.id, 
         props: { width, colWidths },
       })
@@ -170,7 +169,7 @@ export default defineComponent({
 
     // 更新表格当前选中的单元格
     const updateSelectedCells = (cells: string[]) => {
-      nextTick(() => store.commit(MutationTypes.SET_SELECTED_TABLE_CELLS, cells))
+      nextTick(() => mainStore.setSelectedTableCells(cells))
     }
 
     return {
diff --git a/src/views/components/element/TextElement/index.vue b/src/views/components/element/TextElement/index.vue
index a66e67f0..eace0225 100644
--- a/src/views/components/element/TextElement/index.vue
+++ b/src/views/components/element/TextElement/index.vue
@@ -49,7 +49,8 @@
 
 <script lang="ts">
 import { computed, defineComponent, onMounted, onUnmounted, PropType, ref, watch } from 'vue'
-import { MutationTypes, useStore } from '@/store'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
 import { PPTTextElement } from '@/types/slides'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
 import useElementShadow from '@/views/components/element/hooks/useElementShadow'
@@ -78,7 +79,10 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
+    const mainStore = useMainStore()
+    const slidesStore = useSlidesStore()
+    const { handleElementId, isScaling } = storeToRefs(mainStore)
+    
     const { addHistorySnapshot } = useHistorySnapshot()
 
     const elementRef = ref<HTMLElement>()
@@ -86,8 +90,6 @@ export default defineComponent({
     const shadow = computed(() => props.elementInfo.shadow)
     const { shadowStyle } = useElementShadow(shadow)
 
-    const handleElementId = computed(() => store.state.handleElementId)
-
     const handleSelectElement = (e: MouseEvent, canMove = true) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()
@@ -99,13 +101,11 @@ export default defineComponent({
     // 如果高度变化时正处在缩放操作中，则等待缩放操作结束后再更新
     const realHeightCache = ref(-1)
 
-    const isScaling = computed(() => store.state.isScaling)
-
     watch(isScaling, () => {
       if (handleElementId.value !== props.elementInfo.id) return
 
       if (!isScaling.value && realHeightCache.value !== -1) {
-        store.commit(MutationTypes.UPDATE_ELEMENT, {
+        slidesStore.updateElement({
           id: props.elementInfo.id,
           props: { height: realHeightCache.value },
         })
@@ -121,7 +121,7 @@ export default defineComponent({
 
       if (props.elementInfo.height !== realHeight) {
         if (!isScaling.value) {
-          store.commit(MutationTypes.UPDATE_ELEMENT, {
+          slidesStore.updateElement({
             id: props.elementInfo.id,
             props: { height: realHeight },
           })
@@ -139,8 +139,8 @@ export default defineComponent({
     })
 
     const updateContent = (content: string) => {
-      store.commit(MutationTypes.UPDATE_ELEMENT, {
-        id: props.elementInfo.id, 
+      slidesStore.updateElement({
+        id: props.elementInfo.id,
         props: { content },
       })
       
diff --git a/src/views/components/element/VideoElement/index.vue b/src/views/components/element/VideoElement/index.vue
index 2579ebbd..8f93d849 100644
--- a/src/views/components/element/VideoElement/index.vue
+++ b/src/views/components/element/VideoElement/index.vue
@@ -22,7 +22,7 @@
           :height="elementInfo.height"
           :src="elementInfo.src" 
           :poster="elementInfo.poster"  
-          :scale="scale" 
+          :scale="canvasScale" 
         />
         <div 
           :class="['handler-border', item]" 
@@ -36,8 +36,9 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, PropType } from 'vue'
-import { useStore } from '@/store'
+import { defineComponent, PropType } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore } from '@/store'
 import { PPTVideoElement } from '@/types/slides'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
 
@@ -62,8 +63,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const store = useStore()
-    const scale = computed(() => store.state.canvasScale)
+    const { canvasScale } = storeToRefs(useMainStore())
 
     const handleSelectElement = (e: MouseEvent, canMove = true) => {
       if (props.elementInfo.lock) return
@@ -73,7 +73,7 @@ export default defineComponent({
     }
 
     return {
-      scale,
+      canvasScale,
       handleSelectElement,
     }
   },
diff --git a/vue.config.js b/vue.config.js
index 53c28dfd..acbdd2c3 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -23,13 +23,6 @@ module.exports = {
       },
     },
   },
-  chainWebpack: config => {
-    config.module
-      .rule('images')
-      .use('url-loader')
-      .loader('url-loader')
-      .tap(options => Object.assign(options, { limit: 5120 }))
-  },
   configureWebpack: {
     plugins: [
       new StyleLintPlugin({