diff --git a/.eslintrc.js b/.eslintrc.js
index 50171d6a..fbf4959c 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -67,6 +67,12 @@ module.exports = {
     'no-console': isProduction ? 'error' : 'warn',
     'no-debugger': isProduction ? 'error' : 'warn',
     '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/ban-types': ['error', {
+      'extendDefaults': true,
+      'types': {
+        '{}': false,
+      },
+    }],
   },
   overrides: [
     {
diff --git a/src/components/LaTeXEditor/index.vue b/src/components/LaTeXEditor/index.vue
index c1877b04..3ef7f746 100644
--- a/src/components/LaTeXEditor/index.vue
+++ b/src/components/LaTeXEditor/index.vue
@@ -73,7 +73,12 @@ import { FORMULA_LIST, SYMBOL_LIST } from '@/configs/latex'
 import FormulaContent from './FormulaContent.vue'
 import SymbolContent from './SymbolContent.vue'
 
-const tabs = [
+interface Tab {
+  label: string;
+  value: 'symbol' | 'formula';
+}
+
+const tabs: Tab[] = [
   { label: '常用符号', value: 'symbol' },
   { label: '预置公式', value: 'formula' },
 ]
@@ -93,7 +98,7 @@ export default defineComponent({
   },
   setup(props, { emit }) {
     const latex = ref('')
-    const toolbarState = ref('symbol')
+    const toolbarState = ref<'symbol' | 'formula'>('symbol')
     const textAreaRef = ref<HTMLTextAreaElement>()
 
     const selectedSymbolKey = ref(SYMBOL_LIST[0].type)
diff --git a/src/types/edit.ts b/src/types/edit.ts
index e7cd3b22..0e2d625b 100644
--- a/src/types/edit.ts
+++ b/src/types/edit.ts
@@ -1,14 +1,15 @@
 import { ShapePoolItem } from '@/configs/shapes'
 import { LinePoolItem } from '@/configs/lines'
+import { ImageClipDataRange } from './slides'
 
-export const enum ElementOrderCommands {
+export enum ElementOrderCommands {
   UP = 'up',
   DOWN = 'down',
   TOP = 'top',
   BOTTOM = 'bottom',
 }
 
-export const enum ElementAlignCommands {
+export enum ElementAlignCommands {
   TOP = 'top',
   BOTTOM = 'bottom',
   LEFT = 'left',
@@ -62,13 +63,6 @@ export interface MultiSelectRange {
   maxY: number;
 }
 
-export type ImageClipDataRange = [[number, number], [number, number]]
-
-export interface ImageClipData {
-  range: ImageClipDataRange;
-  path: string;
-}
-
 export interface ImageClipedEmitData {
   range: ImageClipDataRange;
   position: {
diff --git a/src/types/slides.ts b/src/types/slides.ts
index 5976f9b0..92110662 100644
--- a/src/types/slides.ts
+++ b/src/types/slides.ts
@@ -191,6 +191,8 @@ export interface ImageElementFilters {
   'opacity'?: string;
 }
 
+export type ImageClipDataRange = [[number, number], [number, number]]
+
 /**
  * 图片裁剪
  * 
@@ -199,7 +201,7 @@ export interface ImageElementFilters {
  * shape: 裁剪形状，见 configs/imageClip.ts CLIPPATHS 
  */
 export interface ImageElementClip {
-  range: [[number, number], [number, number]];
+  range: ImageClipDataRange;
   shape: string;
 }
 
diff --git a/src/views/Editor/Canvas/Operate/index.vue b/src/views/Editor/Canvas/Operate/index.vue
index 265c3d76..f9e54494 100644
--- a/src/views/Editor/Canvas/Operate/index.vue
+++ b/src/views/Editor/Canvas/Operate/index.vue
@@ -31,7 +31,7 @@
       :link="elementInfo.link"
       :openLinkDialog="openLinkDialog" 
       v-if="isActive && elementInfo.link" 
-      @mousedown.stop 
+      @mousedown.stop=""
     />
   </div>
 </template>
diff --git a/src/views/Editor/Canvas/hooks/useSelectElement.ts b/src/views/Editor/Canvas/hooks/useSelectElement.ts
index 94d6c064..4fa2c1e9 100644
--- a/src/views/Editor/Canvas/hooks/useSelectElement.ts
+++ b/src/views/Editor/Canvas/hooks/useSelectElement.ts
@@ -6,7 +6,7 @@ import { PPTElement } from '@/types/slides'
 
 export default (
   elementList: Ref<PPTElement[]>,
-  moveElement: (e: MouseEvent, element: PPTElement) => void,
+  moveElement: (e: MouseEvent | TouchEvent, element: PPTElement) => void,
 ) => {
   const mainStore = useMainStore()
   const { activeElementIdList, activeGroupElementId, handleElementId, editorAreaFocus } = storeToRefs(mainStore)
@@ -14,7 +14,7 @@ export default (
 
   // 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) => {
+  const selectElement = (e: MouseEvent | TouchEvent, element: PPTElement, startMove = 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
@@ -69,8 +69,8 @@ export default (
 
     // 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
     else if (activeGroupElementId.value !== element.id) {
-      const startPageX = e.pageX
-      const startPageY = e.pageY
+      const startPageX = e instanceof TouchEvent ? e.changedTouches[0].pageX : e.pageX
+      const startPageY = e instanceof TouchEvent ? e.changedTouches[0].pageY : e.pageY
 
       ;(e.target as HTMLElement).onmouseup = (e: MouseEvent) => {
         const currentPageX = e.pageX
diff --git a/src/views/Editor/Toolbar/ElementAnimationPanel.vue b/src/views/Editor/Toolbar/ElementAnimationPanel.vue
index fb8bf7c4..1e61b176 100644
--- a/src/views/Editor/Toolbar/ElementAnimationPanel.vue
+++ b/src/views/Editor/Toolbar/ElementAnimationPanel.vue
@@ -15,7 +15,7 @@
               @click="activeTab = tab.key"
             >{{tab.label}}</div>
           </div>
-          <template v-for="key in Object.keys(animations)">
+          <template v-for="key in animationTypes">
             <div :class="['animation-pool', key]" :key="key" v-if="activeTab === key">
               <div class="pool-type" :key="effect.name" v-for="effect in animations[key]">
                 <div class="type-title">{{effect.name}}：</div>
@@ -87,7 +87,7 @@
                 :max="3000"
                 :step="500"
                 :value="element.duration" 
-                @change="value => updateElementAnimationDuration(element.id, value)" 
+                @change="value => updateElementAnimationDuration(element.id, value as number)" 
                 style="flex: 5;" 
               />
             </div>
@@ -95,7 +95,7 @@
               <div style="flex: 3;">触发方式：</div>
               <Select
                 :value="element.trigger"
-                @change="value => updateElementAnimationTrigger(element.id, value)"
+                @change="value => updateElementAnimationTrigger(element.id, value as 'click' | 'meantime' | 'auto')"
                 style="flex: 5;"
               >
                 <SelectOption value="click">主动触发</SelectOption>
@@ -155,6 +155,8 @@ interface TabItem {
   label: string;
 }
 
+const animationTypes: AnimationType[] = ['in', 'out', 'attention']
+
 export default defineComponent({
   name: 'element-animation-panel',
   components: {
@@ -341,6 +343,7 @@ export default defineComponent({
         attention: ATTENTION_ANIMATIONS,
       },
       prefix: ANIMATION_CLASS_PREFIX,
+      animationTypes,
       addAnimation,
       deleteAnimation,
       handleDragEnd,
diff --git a/src/views/Editor/Toolbar/ElementPositionPanel.vue b/src/views/Editor/Toolbar/ElementPositionPanel.vue
index fded7fa9..05a269e6 100644
--- a/src/views/Editor/Toolbar/ElementPositionPanel.vue
+++ b/src/views/Editor/Toolbar/ElementPositionPanel.vue
@@ -2,12 +2,12 @@
   <div class="element-positopn-panel">
     <div class="title">层级：</div>
     <ButtonGroup class="row">
-      <Button style="flex: 1;" @click="orderElement(handleElement, 'top')"><IconSendToBack class="btn-icon" /> 置于顶层</Button>
-      <Button style="flex: 1;" @click="orderElement(handleElement, 'bottom')"><IconBringToFrontOne class="btn-icon" /> 置于底层</Button>
+      <Button style="flex: 1;" @click="orderElement(handleElement, ElementOrderCommands.TOP)"><IconSendToBack class="btn-icon" /> 置于顶层</Button>
+      <Button style="flex: 1;" @click="orderElement(handleElement, ElementOrderCommands.BOTTOM)"><IconBringToFrontOne class="btn-icon" /> 置于底层</Button>
     </ButtonGroup>
     <ButtonGroup class="row">
-      <Button style="flex: 1;" @click="orderElement(handleElement, 'up')"><IconBringToFront class="btn-icon" /> 上移一层</Button>
-      <Button style="flex: 1;" @click="orderElement(handleElement, 'down')"><IconSentToBack class="btn-icon" /> 下移一层</Button>
+      <Button style="flex: 1;" @click="orderElement(handleElement, ElementOrderCommands.UP)"><IconBringToFront class="btn-icon" /> 上移一层</Button>
+      <Button style="flex: 1;" @click="orderElement(handleElement, ElementOrderCommands.DOWN)"><IconSentToBack class="btn-icon" /> 下移一层</Button>
     </ButtonGroup>
 
     <Divider />
@@ -15,24 +15,24 @@
     <div class="title">对齐：</div>
     <ButtonGroup class="row">
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="左对齐">
-        <Button style="flex: 1;" @click="alignElementToCanvas('left')"><IconAlignLeft /></Button>
+        <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.LEFT)"><IconAlignLeft /></Button>
       </Tooltip>
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="水平居中">
-        <Button style="flex: 1;" @click="alignElementToCanvas('horizontal')"><IconAlignVertically /></Button>
+        <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.HORIZONTAL)"><IconAlignVertically /></Button>
       </Tooltip>
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="右对齐">
-        <Button style="flex: 1;" @click="alignElementToCanvas('right')"><IconAlignRight /></Button>
+        <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.RIGHT)"><IconAlignRight /></Button>
       </Tooltip>
     </ButtonGroup>
     <ButtonGroup class="row">
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="上对齐">
-        <Button style="flex: 1;" @click="alignElementToCanvas('top')"><IconAlignTop /></Button>
+        <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.TOP)"><IconAlignTop /></Button>
       </Tooltip>
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="垂直居中">
-        <Button style="flex: 1;" @click="alignElementToCanvas('vertical')"><IconAlignHorizontally /></Button>
+        <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.VERTICAL)"><IconAlignHorizontally /></Button>
       </Tooltip>
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="下对齐">
-        <Button style="flex: 1;" @click="alignElementToCanvas('bottom')"><IconAlignBottom /></Button>
+        <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.BOTTOM)"><IconAlignBottom /></Button>
       </Tooltip>
     </ButtonGroup>
 
@@ -43,14 +43,14 @@
       <InputNumber
         :step="5"
         :value="left"
-        @change="value => updateLeft(value)"
+        @change="value => updateLeft(value as number)"
         style="flex: 4;"
       />
       <div style="flex: 1;"></div>
       <InputNumber
         :step="5"
         :value="top"
-        @change="value => updateTop(value)"
+        @change="value => updateTop(value as number)"
         style="flex: 4;"
       />
     </div>
@@ -69,7 +69,7 @@
           :max="1500"
           :step="5"
           :value="width"
-          @change="value => updateWidth(value)"
+          @change="value => updateWidth(value as number)"
           style="flex: 4;"
         />
         <template v-if="['image', 'shape', 'audio'].includes(handleElement.type)">
@@ -87,7 +87,7 @@
           :step="5"
           :disabled="handleElement.type === 'text'" 
           :value="height" 
-          @change="value => updateHeight(value)"
+          @change="value => updateHeight(value as number)"
           style="flex: 4;"
         />
       </div>
@@ -123,7 +123,7 @@
           :max="180"
           :step="5"
           :value="rotate" 
-          @change="value => updateRotate(value)" 
+          @change="value => updateRotate(value as number)" 
           style="flex: 4;" 
         />
       </div>
@@ -132,10 +132,12 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, ref, watch } from 'vue'
+import { computed, defineComponent, Ref, ref, watch } from 'vue'
 import { round } from 'lodash'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
+import { PPTElement } from '@/types/slides'
+import { ElementAlignCommands, ElementOrderCommands } from '@/types/edit'
 import { MIN_SIZE } from '@/configs/element'
 import useOrderElement from '@/hooks/useOrderElement'
 import useAlignElementToCanvas from '@/hooks/useAlignElementToCanvas'
@@ -230,7 +232,7 @@ export default defineComponent({
     }
 
     return {
-      handleElement,
+      handleElement: handleElement as Ref<PPTElement>,
       orderElement,
       alignElementToCanvas,
       left,
@@ -247,6 +249,8 @@ export default defineComponent({
       updateRotate,
       updateFixedRatio,
       updateRotate45,
+      ElementOrderCommands,
+      ElementAlignCommands,
     }
   },
 })
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/AudioStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/AudioStylePanel.vue
index 06d870c4..09d24f71 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/AudioStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/AudioStylePanel.vue
@@ -18,7 +18,7 @@
       <div class="switch-wrapper" style="flex: 3;">
         <Switch 
           :checked="handleElement.autoplay" 
-          @change="checked => updateAudio({ autoplay: checked })" 
+          @change="checked => updateAudio({ autoplay: checked as boolean })" 
         />
       </div>
     </div>
@@ -28,7 +28,7 @@
       <div class="switch-wrapper" style="flex: 3;">
         <Switch 
           :checked="handleElement.loop" 
-          @change="checked => updateAudio({ loop: checked })" 
+          @change="checked => updateAudio({ loop: checked as boolean })" 
         />
       </div>
     </div>
@@ -36,7 +36,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue'
+import { defineComponent, Ref } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
 import { PPTAudioElement } from '@/types/slides'
@@ -62,7 +62,7 @@ export default defineComponent({
     }
 
     return {
-      handleElement,
+      handleElement: handleElement as Ref<PPTAudioElement>,
       updateAudio,
     }
   }
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/ChartStylePanel/index.vue b/src/views/Editor/Toolbar/ElementStylePanel/ChartStylePanel/index.vue
index 5f5a0f4c..f54c821f 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/ChartStylePanel/index.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/ChartStylePanel/index.vue
@@ -47,7 +47,7 @@
 
     <div class="row">
       <div style="flex: 2;">图例：</div>
-      <Select style="flex: 3;" :value="legend" @change="value => updateLegend(value)">
+      <Select style="flex: 3;" :value="legend" @change="value => updateLegend(value as '' | 'top' | 'bottom')">
         <SelectOption value="">不显示</SelectOption>
         <SelectOption value="top">显示在上方</SelectOption>
         <SelectOption value="bottom">显示在下方</SelectOption>
@@ -152,7 +152,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, onUnmounted, ref, watch } from 'vue'
+import { defineComponent, onUnmounted, Ref, ref, watch } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
 import { ChartData, ChartOptions, PPTChartElement } from '@/types/slides'
@@ -197,7 +197,7 @@ export default defineComponent({
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
-    const fill = ref<string>()
+    const fill = ref<string>('#000')
 
     const themeColor = ref<string[]>([])
     const gridColor = ref('')
@@ -313,7 +313,7 @@ export default defineComponent({
       chartDataEditorVisible,
       presetThemesVisible,
       presetThemeColorHoverIndex,
-      handleElement,
+      handleElement: handleElement as Ref<PPTChartElement>,
       updateData,
       fill,
       updateFill,
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue
index b9dffdb6..a79e7bfd 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue
@@ -58,7 +58,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, ref } from 'vue'
+import { defineComponent, Ref, ref } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
 import { PPTImageElement, SlideBackground } from '@/types/slides'
@@ -265,7 +265,7 @@ export default defineComponent({
       clipPanelVisible,
       shapeClipPathOptions,
       ratioClipOptions,
-      handleElement,
+      handleElement: handleElement as Ref<PPTImageElement>,
       clipImage,
       presetImageClip,
       replaceImage,
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue
index 8b40a501..cad459a9 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue
@@ -22,7 +22,7 @@
         :min="1"
         :max="3"
         :value="handleElement.strokeWidth" 
-        @change="value => updateLatex({ strokeWidth: value })" 
+        @change="value => updateLatex({ strokeWidth: value as number })" 
         style="flex: 3;" 
       />
     </div>
@@ -44,7 +44,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, onUnmounted, ref } from 'vue'
+import { defineComponent, onUnmounted, Ref, ref } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
 import { PPTLatexElement } from '@/types/slides'
@@ -92,7 +92,7 @@ export default defineComponent({
     })
 
     return {
-      handleElement,
+      handleElement: handleElement as Ref<PPTLatexElement>,
       latexEditorVisible,
       updateLatex,
       updateLatexData,
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue
index fbc8a556..1e9ebf03 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue
@@ -5,7 +5,7 @@
       <Select 
         style="flex: 3;" 
         :value="handleElement.style" 
-        @change="value => updateLine({ style: value })"
+        @change="value => updateLine({ style: value as 'solid' | 'dashed' })"
       >
         <SelectOption value="solid">实线</SelectOption>
         <SelectOption value="dashed">虚线</SelectOption>
@@ -27,7 +27,7 @@
       <div style="flex: 2;">线条宽度：</div>
       <InputNumber 
         :value="handleElement.width" 
-        @change="value => updateLine({ width: value })" 
+        @change="value => updateLine({ width: value as number })" 
         style="flex: 3;" 
       />
     </div>
@@ -37,7 +37,7 @@
       <Select 
         style="flex: 3;" 
         :value="handleElement.points[0]" 
-        @change="value => updateLine({ points: [value, handleElement.points[1]] })"
+        @change="value => updateLine({ points: [value as 'arrow' | 'dot', handleElement.points[1]] })"
       >
         <SelectOption value="">无</SelectOption>
         <SelectOption value="arrow">箭头</SelectOption>
@@ -49,7 +49,7 @@
       <Select 
         style="flex: 3;" 
         :value="handleElement.points[1]" 
-        @change="value => updateLine({ points: [handleElement.points[0], value] })"
+        @change="value => updateLine({ points: [handleElement.points[0], value as 'arrow' | 'dot'] })"
       >
         <SelectOption value="">无</SelectOption>
         <SelectOption value="arrow">箭头</SelectOption>
@@ -63,7 +63,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue'
+import { defineComponent, Ref } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
 import { PPTLineElement } from '@/types/slides'
@@ -91,7 +91,7 @@ export default defineComponent({
     }
 
     return {
-      handleElement,
+      handleElement: handleElement as Ref<PPTLineElement>,
       updateLine,
     }
   }
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/MultiStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/MultiStylePanel.vue
index 7db1de3d..05be9a58 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/MultiStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/MultiStylePanel.vue
@@ -20,7 +20,7 @@
       <Select 
         style="flex: 3;" 
         :value="outline.style"
-        @change="value => updateOutline({ style: value })"
+        @change="value => updateOutline({ style: value as 'solid' | 'dashed' })"
       >
         <SelectOption value="solid">实线边框</SelectOption>
         <SelectOption value="dashed">虚线边框</SelectOption>
@@ -35,14 +35,14 @@
             @update:modelValue="value => updateOutline({ color: value })"
           />
         </template>
-        <ColorButton :color="outline.color" style="flex: 3;" />
+        <ColorButton :color="outline.color || '#000'" style="flex: 3;" />
       </Popover>
     </div>
     <div class="row">
       <div style="flex: 2;">边框粗细：</div>
       <InputNumber 
         :value="outline.width"
-        @change="value => updateOutline({ width: value })" 
+        @change="value => updateOutline({ width: value as number })" 
         style="flex: 3;" 
       />
     </div>
@@ -53,7 +53,7 @@
       <Select
         style="flex: 3;"
         :value="richTextAttrs.fontname"
-        @change="value => updateFontStyle('fontname', value)"
+        @change="value => updateFontStyle('fontname', value as string)"
       >
         <template #suffixIcon><IconFontSize /></template>
         <SelectOptGroup label="系统字体">
@@ -70,7 +70,7 @@
       <Select
         style="flex: 2;"
         :value="richTextAttrs.fontsize"
-        @change="value => updateFontStyle('fontsize', value)"
+        @change="value => updateFontStyle('fontsize', value as string)"
       >
         <template #suffixIcon><IconAddText /></template>
         <SelectOption v-for="fontsize in fontSizeOptions" :key="fontsize" :value="fontsize">
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/ShapeStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/ShapeStylePanel.vue
index 830a03de..9f9e91be 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/ShapeStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/ShapeStylePanel.vue
@@ -4,7 +4,7 @@
       <Select 
         style="flex: 10;" 
         :value="fillType" 
-        @change="value => updateFillType(value)"
+        @change="value => updateFillType(value as 'fill' | 'gradient')"
       >
         <SelectOption value="fill">纯色填充</SelectOption>
         <SelectOption value="gradient">渐变填充</SelectOption>
@@ -22,7 +22,7 @@
       <Select 
         style="flex: 10;" 
         :value="gradient.type" 
-        @change="value => updateGradient({ type: value })"
+        @change="value => updateGradient({ type: value as 'linear' | 'radial' })"
         v-else
       >
         <SelectOption value="linear">线性渐变</SelectOption>
@@ -63,7 +63,7 @@
           :max="360"
           :step="15"
           :value="gradient.rotate"
-          @change="value => updateGradient({ rotate: value })" 
+          @change="value => updateGradient({ rotate: value as number })" 
         />
       </div>
     </template>
@@ -76,7 +76,7 @@
         <Select
           style="flex: 3;"
           :value="richTextAttrs.fontname"
-          @change="value => emitRichTextCommand('fontname', value)"
+          @change="value => emitRichTextCommand('fontname', value as string)"
         >
           <template #suffixIcon><IconFontSize /></template>
           <SelectOptGroup label="系统字体">
@@ -93,7 +93,7 @@
         <Select
           style="flex: 2;"
           :value="richTextAttrs.fontsize"
-          @change="value => emitRichTextCommand('fontsize', value)"
+          @change="value => emitRichTextCommand('fontsize', value as string)"
         >
           <template #suffixIcon><IconAddText /></template>
           <SelectOption v-for="fontsize in fontSizeOptions" :key="fontsize" :value="fontsize">
@@ -223,7 +223,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, ref, watch } from 'vue'
+import { defineComponent, Ref, ref, watch } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
 import { PPTShapeElement, ShapeGradient, ShapeText } from '@/types/slides'
@@ -253,8 +253,12 @@ export default defineComponent({
     const slidesStore = useSlidesStore()
     const { handleElement, handleElementId, richTextAttrs, availableFonts } = storeToRefs(mainStore)
 
-    const fill = ref<string>()
-    const gradient = ref<ShapeGradient>()
+    const fill = ref<string>('#000')
+    const gradient = ref<ShapeGradient>({
+      type: 'linear', 
+      rotate: 0,
+      color: ['#fff', '#fff'],
+    })
     const fillType = ref('fill')
     const textAlign = ref('middle')
 
@@ -327,7 +331,7 @@ export default defineComponent({
       availableFonts,
       fontSizeOptions,
       webFonts,
-      handleElement,
+      handleElement: handleElement as Ref<PPTShapeElement>,
       emitRichTextCommand,
       updateFillType,
       updateFill,
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/TableStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/TableStylePanel.vue
index 7ada2b97..2f274b90 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/TableStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/TableStylePanel.vue
@@ -4,7 +4,7 @@
       <Select
         style="flex: 3;"
         :value="textAttrs.fontname"
-        @change="value => updateTextAttrs({ fontname: value })"
+        @change="value => updateTextAttrs({ fontname: value as string })"
       >
         <template #suffixIcon><IconFontSize /></template>
         <SelectOptGroup label="系统字体">
@@ -21,7 +21,7 @@
       <Select
         style="flex: 2;"
         :value="textAttrs.fontsize"
-        @change="value => updateTextAttrs({ fontsize: value })"
+        @change="value => updateTextAttrs({ fontsize: value as string })"
       >
         <template #suffixIcon><IconAddText /></template>
         <SelectOption v-for="fontsize in fontSizeOptions" :key="fontsize" :value="fontsize">
@@ -139,12 +139,12 @@
       <div class="switch-wrapper" style="flex: 3;">
         <Switch 
           :checked="hasTheme" 
-          @change="checked => toggleTheme(checked)" 
+          @change="checked => toggleTheme(checked as boolean)" 
         />
       </div>
     </div>
 
-    <template v-if="hasTheme">
+    <template v-if="theme">
       <div class="row">
         <Checkbox 
           @change="e => updateTheme({ rowHeader: e.target.checked })" 
@@ -400,7 +400,6 @@ export default defineComponent({
     }
 
     return {
-      handleElement,
       availableFonts,
       fontSizeOptions,
       textAttrs,
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/TextStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/TextStylePanel.vue
index d87d5de8..9e1628a4 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/TextStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/TextStylePanel.vue
@@ -16,7 +16,7 @@
       <Select
         style="flex: 3;"
         :value="richTextAttrs.fontname"
-        @change="value => emitRichTextCommand('fontname', value)"
+        @change="value => emitRichTextCommand('fontname', value as string)"
       >
         <template #suffixIcon><IconFontSize /></template>
         <SelectOptGroup label="系统字体">
@@ -33,7 +33,7 @@
       <Select
         style="flex: 2;"
         :value="richTextAttrs.fontsize"
-        @change="value => emitRichTextCommand('fontsize', value)"
+        @change="value => emitRichTextCommand('fontsize', value as string)"
       >
         <template #suffixIcon><IconAddText /></template>
         <SelectOption v-for="fontsize in fontSizeOptions" :key="fontsize" :value="fontsize">
@@ -222,28 +222,28 @@
 
     <div class="row">
       <div style="flex: 2;">行间距：</div>
-      <Select style="flex: 3;" :value="lineHeight" @change="value => updateLineHeight(value)">
+      <Select style="flex: 3;" :value="lineHeight" @change="value => updateLineHeight(value as number)">
         <template #suffixIcon><IconRowHeight /></template>
         <SelectOption v-for="item in lineHeightOptions" :key="item" :value="item">{{item}}倍</SelectOption>
       </Select>
     </div>
     <div class="row">
       <div style="flex: 2;">段间距：</div>
-      <Select style="flex: 3;" :value="paragraphSpace" @change="value => updateParagraphSpace(value)">
+      <Select style="flex: 3;" :value="paragraphSpace" @change="value => updateParagraphSpace(value as number)">
         <template #suffixIcon><IconVerticalSpacingBetweenItems /></template>
         <SelectOption v-for="item in paragraphSpaceOptions" :key="item" :value="item">{{item}}px</SelectOption>
       </Select>
     </div>
     <div class="row">
       <div style="flex: 2;">字间距：</div>
-      <Select style="flex: 3;" :value="wordSpace" @change="value => updateWordSpace(value)">
+      <Select style="flex: 3;" :value="wordSpace" @change="value => updateWordSpace(value as number)">
         <template #suffixIcon><IconFullwidth /></template>
         <SelectOption v-for="item in wordSpaceOptions" :key="item" :value="item">{{item}}px</SelectOption>
       </Select>
     </div>
     <div class="row">
       <div style="flex: 2;">首行缩进：</div>
-      <Select style="flex: 3;" :value="textIndent" @change="value => updateTextIndent(value)">
+      <Select style="flex: 3;" :value="textIndent" @change="value => updateTextIndent(value as number)">
         <template #suffixIcon><IconIndentRight /></template>
         <SelectOption v-for="item in textIndentOptions" :key="item" :value="item">{{item}}px</SelectOption>
       </Select>
@@ -379,7 +379,7 @@ export default defineComponent({
       addHistorySnapshot()
     }
 
-    const fill = ref<string>()
+    const fill = ref<string>('#000')
     const lineHeight = ref<number>()
     const wordSpace = ref<number>()
     const textIndent = ref<number>()
@@ -450,7 +450,7 @@ export default defineComponent({
       link.value = richTextAttrs.value.link
       linkPopoverVisible.value = true
     }
-    const updateLink = (link: string) => {
+    const updateLink = (link?: string) => {
       if (link) {
         const linkRegExp = /^(https?):\/\/[\w\-]+(\.[\w\-]+)+([\w\-.,@?^=%&:\/~+#]*[\w\-@?^=%&\/~+#])?$/
         if (!linkRegExp.test(link)) return message.error('不是正确的网页链接地址')
diff --git a/src/views/Editor/Toolbar/MultiPositionPanel.vue b/src/views/Editor/Toolbar/MultiPositionPanel.vue
index 966b3e35..80b99847 100644
--- a/src/views/Editor/Toolbar/MultiPositionPanel.vue
+++ b/src/views/Editor/Toolbar/MultiPositionPanel.vue
@@ -2,24 +2,24 @@
   <div class="multi-position-panel">
     <ButtonGroup class="row">
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="左对齐">
-        <Button style="flex: 1;" @click="alignElement('left')"><IconAlignLeft /></Button>
+        <Button style="flex: 1;" @click="alignElement(ElementAlignCommands.LEFT)"><IconAlignLeft /></Button>
       </Tooltip>
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="水平居中">
-        <Button style="flex: 1;" @click="alignElement('horizontal')"><IconAlignHorizontally /></Button>
+        <Button style="flex: 1;" @click="alignElement(ElementAlignCommands.HORIZONTAL)"><IconAlignHorizontally /></Button>
       </Tooltip>
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="右对齐">
-        <Button style="flex: 1;" @click="alignElement('right')"><IconAlignRight /></Button>
+        <Button style="flex: 1;" @click="alignElement(ElementAlignCommands.RIGHT)"><IconAlignRight /></Button>
       </Tooltip>
     </ButtonGroup>
     <ButtonGroup class="row">
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="上对齐">
-        <Button style="flex: 1;" @click="alignElement('top')"><IconAlignTop /></Button>
+        <Button style="flex: 1;" @click="alignElement(ElementAlignCommands.TOP)"><IconAlignTop /></Button>
       </Tooltip>
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="垂直居中">
-        <Button style="flex: 1;" @click="alignElement('vertical')"><IconAlignVertically /></Button>
+        <Button style="flex: 1;" @click="alignElement(ElementAlignCommands.VERTICAL)"><IconAlignVertically /></Button>
       </Tooltip>
       <Tooltip :mouseLeaveDelay="0" :mouseEnterDelay="0.5" title="下对齐">
-        <Button style="flex: 1;" @click="alignElement('bottom')"><IconAlignBottom /></Button>
+        <Button style="flex: 1;" @click="alignElement(ElementAlignCommands.BOTTOM)"><IconAlignBottom /></Button>
       </Tooltip>
     </ButtonGroup>
     <ButtonGroup class="row" v-if="displayItemCount > 2">
@@ -68,6 +68,7 @@ export default defineComponent({
       uniformHorizontalDisplay,
       uniformVerticalDisplay,
       alignElement,
+      ElementAlignCommands,
     }
   },
 })
diff --git a/src/views/Editor/Toolbar/SlideDesignPanel.vue b/src/views/Editor/Toolbar/SlideDesignPanel.vue
index dd8f5f61..6b74f35a 100644
--- a/src/views/Editor/Toolbar/SlideDesignPanel.vue
+++ b/src/views/Editor/Toolbar/SlideDesignPanel.vue
@@ -5,7 +5,7 @@
       <Select 
         style="flex: 10;" 
         :value="background.type" 
-        @change="value => updateBackgroundType(value)"
+        @change="value => updateBackgroundType(value as 'gradient' | 'image' | 'solid')"
       >
         <SelectOption value="solid">纯色填充</SelectOption>
         <SelectOption value="image">图片填充</SelectOption>
@@ -26,7 +26,7 @@
       <Select 
         style="flex: 10;" 
         :value="background.imageSize || 'cover'" 
-        @change="value => updateBackground({ imageSize: value })"
+        @change="value => updateBackground({ imageSize: value as 'repeat' | 'cover' | 'contain' })"
         v-else-if="background.type === 'image'"
       >
         <SelectOption value="contain">缩放</SelectOption>
@@ -37,7 +37,7 @@
       <Select 
         style="flex: 10;" 
         :value="background.gradientType" 
-        @change="value => updateBackground({ gradientType: value })"
+        @change="value => updateBackground({ gradientType: value as 'linear' | 'radial' })"
         v-else
       >
         <SelectOption value="linear">线性渐变</SelectOption>
@@ -61,11 +61,11 @@
         <Popover trigger="click">
           <template #content>
             <ColorPicker
-              :modelValue="background.gradientColor[0]"
-              @update:modelValue="value => updateBackground({ gradientColor: [value, background.gradientColor[1]] })"
+              :modelValue="background.gradientColor![0]"
+              @update:modelValue="value => updateBackground({ gradientColor: [value, background.gradientColor![1]] })"
             />
           </template>
-          <ColorButton :color="background.gradientColor[0]" style="flex: 3;" />
+          <ColorButton :color="background.gradientColor![0]" style="flex: 3;" />
         </Popover>
       </div>
       <div class="row">
@@ -73,11 +73,11 @@
         <Popover trigger="click">
           <template #content>
             <ColorPicker
-              :modelValue="background.gradientColor[1]"
-              @update:modelValue="value => updateBackground({ gradientColor: [background.gradientColor[0], value] })"
+              :modelValue="background.gradientColor![1]"
+              @update:modelValue="value => updateBackground({ gradientColor: [background.gradientColor![0], value] })"
             />
           </template>
-          <ColorButton :color="background.gradientColor[1]" style="flex: 3;" />
+          <ColorButton :color="background.gradientColor![1]" style="flex: 3;" />
         </Popover>
       </div>
       <div class="row" v-if="background.gradientType === 'linear'">
@@ -88,7 +88,7 @@
           :max="360"
           :step="15"
           :value="background.gradientRotate"
-          @change="value => updateBackground({ gradientRotate: value })" 
+          @change="value => updateBackground({ gradientRotate: value as number })" 
         />
       </div>
     </div>
@@ -99,7 +99,7 @@
 
     <div class="row">
       <div style="flex: 2;">画布尺寸：</div>
-      <Select style="flex: 3;" :value="viewportRatio" @change="value => updateViewportRatio(value)">
+      <Select style="flex: 3;" :value="viewportRatio" @change="value => updateViewportRatio(value as number)">
         <SelectOption :value="0.5625">宽屏 16 : 9</SelectOption>
         <SelectOption :value="0.625">宽屏 16 ：10</SelectOption>
         <SelectOption :value="0.75">标准 4 ：3</SelectOption>
@@ -114,7 +114,7 @@
       <Select
         style="flex: 3;"
         :value="theme.fontName"
-        @change="value => updateTheme({ fontName: value })"
+        @change="value => updateTheme({ fontName: value as string })"
       >
         <SelectOptGroup label="系统字体">
           <SelectOption v-for="font in availableFonts" :key="font.value" :value="font.value">
diff --git a/src/views/Editor/Toolbar/common/ElementFilter.vue b/src/views/Editor/Toolbar/common/ElementFilter.vue
index a4a09c11..dc7155ea 100644
--- a/src/views/Editor/Toolbar/common/ElementFilter.vue
+++ b/src/views/Editor/Toolbar/common/ElementFilter.vue
@@ -5,7 +5,7 @@
       <div class="switch-wrapper" style="flex: 3;">
         <Switch 
           :checked="hasFilters" 
-          @change="checked => toggleFilters(checked)" 
+          @change="checked => toggleFilters(checked as boolean)" 
         />
       </div>
     </div>
@@ -18,7 +18,7 @@
           :min="0"
           :step="filter.step"
           :value="filter.value"
-          @change="value => updateFilter(filter, value)"
+          @change="value => updateFilter(filter, value as number)"
         />
       </div>
     </div>
diff --git a/src/views/Editor/Toolbar/common/ElementOpacity.vue b/src/views/Editor/Toolbar/common/ElementOpacity.vue
index 8e546b97..14ac2897 100644
--- a/src/views/Editor/Toolbar/common/ElementOpacity.vue
+++ b/src/views/Editor/Toolbar/common/ElementOpacity.vue
@@ -8,7 +8,7 @@
         :max="1"
         :step="0.1"
         :value="opacity"
-        @change="value => updateOpacity(value)" 
+        @change="value => updateOpacity(value as number)" 
       />
     </div>
   </div>
diff --git a/src/views/Editor/Toolbar/common/ElementOutline.vue b/src/views/Editor/Toolbar/common/ElementOutline.vue
index 01a4bea5..9ab10810 100644
--- a/src/views/Editor/Toolbar/common/ElementOutline.vue
+++ b/src/views/Editor/Toolbar/common/ElementOutline.vue
@@ -5,17 +5,17 @@
       <div class="switch-wrapper" style="flex: 3;">
         <Switch 
           :checked="hasOutline" 
-          @change="checked => toggleOutline(checked)" 
+          @change="checked => toggleOutline(checked as boolean)" 
         />
       </div>
     </div>
-    <template v-if="hasOutline">
+    <template v-if="hasOutline && outline">
       <div class="row">
         <div style="flex: 2;">边框样式：</div>
         <Select 
           style="flex: 3;" 
           :value="outline.style" 
-          @change="value => updateOutline({ style: value })"
+          @change="value => updateOutline({ style: value as 'dashed' | 'solid' })"
         >
           <SelectOption value="solid">实线边框</SelectOption>
           <SelectOption value="dashed">虚线边框</SelectOption>
@@ -30,14 +30,14 @@
               @update:modelValue="value => updateOutline({ color: value })"
             />
           </template>
-          <ColorButton :color="outline.color" style="flex: 3;" />
+          <ColorButton :color="outline.color || '#000'" style="flex: 3;" />
         </Popover>
       </div>
       <div class="row">
         <div style="flex: 2;">边框粗细：</div>
         <InputNumber 
           :value="outline.width" 
-          @change="value => updateOutline({ width: value })" 
+          @change="value => updateOutline({ width: value as number })" 
           style="flex: 3;" 
         />
       </div>
diff --git a/src/views/Editor/Toolbar/common/ElementShadow.vue b/src/views/Editor/Toolbar/common/ElementShadow.vue
index 1607cfe3..38a41a22 100644
--- a/src/views/Editor/Toolbar/common/ElementShadow.vue
+++ b/src/views/Editor/Toolbar/common/ElementShadow.vue
@@ -3,7 +3,7 @@
     <div class="row">
       <div style="flex: 2;">启用阴影：</div>
       <div class="switch-wrapper" style="flex: 3;">
-        <Switch :checked="hasShadow" @change="checked => toggleShadow(checked)" />
+        <Switch :checked="hasShadow" @change="checked => toggleShadow(checked as boolean)" />
       </div>
     </div>
     <template v-if="hasShadow && shadow">
@@ -15,7 +15,7 @@
           :max="10" 
           :step="1" 
           :value="shadow.h" 
-          @change="value => updateShadow({ h: value })"
+          @change="value => updateShadow({ h: value as number })"
         />
       </div>
       <div class="row">
@@ -26,7 +26,7 @@
           :max="10"
           :step="1"
           :value="shadow.v"
-          @change="value => updateShadow({ v: value })"
+          @change="value => updateShadow({ v: value as number })"
         />
       </div>
       <div class="row">
@@ -37,7 +37,7 @@
           :max="20"
           :step="1"
           :value="shadow.blur"
-          @change="value => updateShadow({ blur: value })"
+          @change="value => updateShadow({ blur: value as number })"
         />
       </div>
       <div class="row">
diff --git a/src/views/Mobile/MobileEditor/ElementToolbar.vue b/src/views/Mobile/MobileEditor/ElementToolbar.vue
index f6f5e2ea..175650fd 100644
--- a/src/views/Mobile/MobileEditor/ElementToolbar.vue
+++ b/src/views/Mobile/MobileEditor/ElementToolbar.vue
@@ -96,23 +96,23 @@
         <Divider style="margin: 20px 0;" />
 
         <ButtonGroup class="row">
-          <Button style="flex: 1;" @click="orderElement(handleElement, 'top')"><IconSendToBack class="icon" /> 置顶</Button>
-          <Button style="flex: 1;" @click="orderElement(handleElement, 'bottom')"><IconBringToFrontOne class="icon" /> 置底</Button>
-          <Button style="flex: 1;" @click="orderElement(handleElement, 'up')"><IconBringToFront class="icon" /> 上移</Button>
-          <Button style="flex: 1;" @click="orderElement(handleElement, 'down')"><IconSentToBack class="icon" /> 下移</Button>
+          <Button style="flex: 1;" @click="orderElement(handleElement, ElementOrderCommands.TOP)"><IconSendToBack class="icon" /> 置顶</Button>
+          <Button style="flex: 1;" @click="orderElement(handleElement, ElementOrderCommands.BOTTOM)"><IconBringToFrontOne class="icon" /> 置底</Button>
+          <Button style="flex: 1;" @click="orderElement(handleElement, ElementOrderCommands.UP)"><IconBringToFront class="icon" /> 上移</Button>
+          <Button style="flex: 1;" @click="orderElement(handleElement, ElementOrderCommands.DOWN)"><IconSentToBack class="icon" /> 下移</Button>
         </ButtonGroup>
         
         <Divider style="margin: 20px 0;" />
 
         <ButtonGroup class="row">
-          <Button style="flex: 1;" @click="alignElementToCanvas('left')"><IconAlignLeft class="icon" /> 左对齐</Button>
-          <Button style="flex: 1;" @click="alignElementToCanvas('horizontal')"><IconAlignVertically class="icon" /> 水平居中</Button>
-          <Button style="flex: 1;" @click="alignElementToCanvas('right')"><IconAlignRight class="icon" /> 右对齐</Button>
+          <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.LEFT)"><IconAlignLeft class="icon" /> 左对齐</Button>
+          <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.HORIZONTAL)"><IconAlignVertically class="icon" /> 水平居中</Button>
+          <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.RIGHT)"><IconAlignRight class="icon" /> 右对齐</Button>
         </ButtonGroup>
         <ButtonGroup class="row">
-          <Button style="flex: 1;" @click="alignElementToCanvas('top')"><IconAlignTop class="icon" /> 上对齐</Button>
-          <Button style="flex: 1;" @click="alignElementToCanvas('vertical')"><IconAlignHorizontally class="icon" /> 垂直居中</Button>
-          <Button style="flex: 1;" @click="alignElementToCanvas('bottom')"><IconAlignBottom class="icon" /> 下对齐</Button>
+          <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.TOP)"><IconAlignTop class="icon" /> 上对齐</Button>
+          <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.VERTICAL)"><IconAlignHorizontally class="icon" /> 垂直居中</Button>
+          <Button style="flex: 1;" @click="alignElementToCanvas(ElementAlignCommands.BOTTOM)"><IconAlignBottom class="icon" /> 下对齐</Button>
         </ButtonGroup>
       </div>
     </div>
@@ -120,10 +120,11 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, ref } from 'vue'
+import { defineComponent, Ref, ref } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
 import { PPTElement, TableCell } from '@/types/slides'
+import { ElementAlignCommands, ElementOrderCommands } from '@/types/edit'
 import emitter, { EmitterEvents } from '@/utils/emitter'
 import useOrderElement from '@/hooks/useOrderElement'
 import useAlignElementToCanvas from '@/hooks/useAlignElementToCanvas'
@@ -215,7 +216,7 @@ export default defineComponent({
     }
 
     return {
-      handleElement,
+      handleElement: handleElement as Ref<PPTElement>,
       tabs,
       activeTab,
       richTextAttrs,
@@ -227,6 +228,8 @@ export default defineComponent({
       emitRichTextCommand,
       updateFontColor,
       updateFill,
+      ElementOrderCommands,
+      ElementAlignCommands,
     }
   },
 })
diff --git a/src/views/Mobile/MobileEditor/MobileEditableElement.vue b/src/views/Mobile/MobileEditor/MobileEditableElement.vue
index 7c447070..244f14b4 100644
--- a/src/views/Mobile/MobileEditor/MobileEditableElement.vue
+++ b/src/views/Mobile/MobileEditor/MobileEditableElement.vue
@@ -40,7 +40,7 @@ export default defineComponent({
       required: true,
     },
     selectElement: {
-      type: Function as PropType<(e: MouseEvent | TouchEvent, element: PPTElement, canMove?: boolean) => void>,
+      type: Function as PropType<(e: TouchEvent, element: PPTElement, canMove?: boolean) => void>,
       required: true,
     },
   },
diff --git a/src/views/Mobile/MobileEditor/MobileOperate.vue b/src/views/Mobile/MobileEditor/MobileOperate.vue
index 1b7edc42..21217d1f 100644
--- a/src/views/Mobile/MobileEditor/MobileOperate.vue
+++ b/src/views/Mobile/MobileEditor/MobileOperate.vue
@@ -5,10 +5,10 @@
       top: elementInfo.top * canvasScale + 'px',
       left: elementInfo.left * canvasScale + 'px',
       transform: `rotate(${rotate}deg)`,
-      transformOrigin: `${elementInfo.width * canvasScale / 2}px ${height * canvasScale / 2}px`,
+      transformOrigin: `${elementInfo.width * canvasScale / 2}px ${elementInfo.height * canvasScale / 2}px`,
     }"
   >
-    <template v-if="isSelected && elementInfo.type !== 'line'">
+    <template v-if="isSelected">
       <BorderLine 
         class="operate-border-line"
         v-for="line in borderLines" 
@@ -32,7 +32,6 @@
 <script lang="ts">
 import { defineComponent, PropType, computed } from 'vue'
 import { PPTElement, PPTLineElement } from '@/types/slides'
-import { getElementRange } from '@/utils/element'
 import useCommonOperate from '@/views/Editor/Canvas/hooks/useCommonOperate'
 import { OperateResizeHandlers } from '@/types/edit'
 
@@ -47,7 +46,7 @@ export default defineComponent({
   },
   props: {
     elementInfo: {
-      type: Object as PropType<PPTElement>,
+      type: Object as PropType<Exclude<PPTElement, PPTLineElement>>,
       required: true,
     },
     isSelected: {
@@ -65,23 +64,9 @@ export default defineComponent({
   },
   setup(props) {
     const rotate = computed(() => 'rotate' in props.elementInfo ? props.elementInfo.rotate : 0)
-    const width = computed(() => {
-      if (props.elementInfo.type === 'line') {
-        const { minX, maxX } = getElementRange(props.elementInfo)
-        return maxX - minX
-      }
-      return props.elementInfo.width
-    })
-    const height = computed(() => {
-      if (props.elementInfo.type === 'line') {
-        const { minY, maxY } = getElementRange(props.elementInfo)
-        return maxY - minY
-      }
-      return props.elementInfo.height
-    })
 
-    const scaleWidth = computed(() => width.value * props.canvasScale)
-    const scaleHeight = computed(() => height.value * props.canvasScale)
+    const scaleWidth = computed(() => props.elementInfo.width * props.canvasScale)
+    const scaleHeight = computed(() => props.elementInfo.height * props.canvasScale)
     const {
       borderLines,
       resizeHandlers,
@@ -90,8 +75,6 @@ export default defineComponent({
 
     return {
       rotate,
-      width,
-      height,
       borderLines,
       resizeHandlers: props.elementInfo.type === 'text' || props.elementInfo.type === 'table' ? textElementResizeHandlers : resizeHandlers,
     }
diff --git a/src/views/Mobile/MobileEditor/SlideToolbar.vue b/src/views/Mobile/MobileEditor/SlideToolbar.vue
index 4573afe2..5108aa05 100644
--- a/src/views/Mobile/MobileEditor/SlideToolbar.vue
+++ b/src/views/Mobile/MobileEditor/SlideToolbar.vue
@@ -16,7 +16,7 @@
       <ButtonGroup class="row">
         <Button style="flex: 1;" @click="insertTextElement()"><IconFontSize class="icon" /> 文字</Button>
         <FileInput @change="files => insertImageElement(files)">
-          <Button style="flex: 1;" @click="insertImageElement()"><IconPicture class="icon" /> 图片</Button>
+          <Button style="flex: 1;"><IconPicture class="icon" /> 图片</Button>
         </FileInput>
         <Button style="flex: 1;" @click="insertShapeElement('square')"><IconSquare class="icon" /> 矩形</Button>
         <Button style="flex: 1;" @click="insertShapeElement('round')"><IconRound class="icon" /> 圆形</Button>
diff --git a/src/views/Mobile/MobileEditor/index.vue b/src/views/Mobile/MobileEditor/index.vue
index 3bc5b742..57708408 100644
--- a/src/views/Mobile/MobileEditor/index.vue
+++ b/src/views/Mobile/MobileEditor/index.vue
@@ -13,14 +13,15 @@
           :length="line.length"
           :canvasScale="canvasScale"
         />
-        <MobileOperate
-          v-for="element in elementList" 
-          :key="element.id"
-          :elementInfo="element"
-          :isSelected="activeElementIdList.includes(element.id)"
-          :canvasScale="canvasScale"
-          :scaleElement="scaleElement"
-        />
+        <template v-for="element in elementList" :key="element.id">
+          <MobileOperate
+            v-if="element.type !== 'line'"
+            :elementInfo="element"
+            :isSelected="activeElementIdList.includes(element.id)"
+            :canvasScale="canvasScale"
+            :scaleElement="scaleElement"
+          />
+        </template>
         <div class="viewport" :style="{ transform: `scale(${canvasScale})` }">
           <MobileEditableElement 
             v-for="(element, index) in elementList" 
diff --git a/src/views/components/element/AudioElement/AudioPlayer.vue b/src/views/components/element/AudioElement/AudioPlayer.vue
index 29461161..a924266f 100644
--- a/src/views/components/element/AudioElement/AudioPlayer.vue
+++ b/src/views/components/element/AudioElement/AudioPlayer.vue
@@ -34,8 +34,8 @@
           </div>
           <div
             class="volume-bar-wrap"
-            @mousedown="$event => handleMousedownVolumeBar($event)"
-            @touchstart="$event => handleMousedownVolumeBar($event)"
+            @mousedown="handleMousedownVolumeBar()"
+            @touchstart="handleMousedownVolumeBar()"
             @click="$event => handleClickVolumeBar($event)"
           >
             <div class="volume-bar" ref="volumeBarRef">
@@ -54,8 +54,8 @@
       <div 
         class="bar-wrap"
         ref="playBarWrap"
-        @mousedown="$event => handleMousedownPlayBar($event)"
-        @touchstart="$event => handleMousedownPlayBar($event)"
+        @mousedown="handleMousedownPlayBar()"
+        @touchstart="handleMousedownPlayBar()"
         @mousemove="$event => handleMousemovePlayBar($event)"
         @mouseenter="playBarTimeVisible = true"
         @mouseleave="playBarTimeVisible = false"
diff --git a/src/views/components/element/AudioElement/index.vue b/src/views/components/element/AudioElement/index.vue
index edb4fc67..fbc62487 100644
--- a/src/views/components/element/AudioElement/index.vue
+++ b/src/views/components/element/AudioElement/index.vue
@@ -32,7 +32,7 @@
           :src="elementInfo.src" 
           :loop="elementInfo.loop"
           :scale="canvasScale"
-          @mousedown.stop
+          @mousedown.stop=""
         />
       </div>
     </div>
@@ -98,7 +98,7 @@ export default defineComponent({
       }
     })
 
-    const handleSelectElement = (e: MouseEvent) => {
+    const handleSelectElement = (e: MouseEvent | TouchEvent) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()
 
diff --git a/src/views/components/element/ChartElement/index.vue b/src/views/components/element/ChartElement/index.vue
index 7752f9e4..8fd37232 100644
--- a/src/views/components/element/ChartElement/index.vue
+++ b/src/views/components/element/ChartElement/index.vue
@@ -72,7 +72,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const handleSelectElement = (e: MouseEvent) => {
+    const handleSelectElement = (e: MouseEvent | TouchEvent) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()
 
diff --git a/src/views/components/element/ImageElement/ImageClipHandler.vue b/src/views/components/element/ImageElement/ImageClipHandler.vue
index 7afe59e5..3852d9c7 100644
--- a/src/views/components/element/ImageElement/ImageClipHandler.vue
+++ b/src/views/components/element/ImageElement/ImageClipHandler.vue
@@ -35,7 +35,7 @@
     >
       <div 
         :class="['clip-point', point, rotateClassName]"
-        v-for="point in ['left-top', 'right-top', 'left-bottom', 'right-bottom']" 
+        v-for="point in cornerPoint" 
         :key="point" 
         @mousedown.stop="$event => scaleClipRange($event, point)"
       >
@@ -49,7 +49,7 @@
       </div>
       <div 
         :class="['clip-point', point, rotateClassName]"
-        v-for="point in ['top', 'bottom', 'left', 'right']" 
+        v-for="point in edgePoints" 
         :key="point" 
         @mousedown.stop="$event => scaleClipRange($event, point)"
       >
@@ -70,7 +70,8 @@ import { computed, defineComponent, onMounted, onUnmounted, PropType, ref } from
 import { storeToRefs } from 'pinia'
 import { useMainStore, useKeyboardStore } from '@/store'
 import { KEYS } from '@/configs/hotkey'
-import { ImageClipData, ImageClipDataRange, ImageClipedEmitData, OperateResizeHandlers } from '@/types/edit'
+import { ImageClipedEmitData, OperateResizeHandlers } from '@/types/edit'
+import { ImageClipDataRange, ImageElementClip } from '@/types/slides'
 
 export default defineComponent({
   name: 'image-clip-handler',
@@ -81,7 +82,7 @@ export default defineComponent({
       required: true,
     },
     clipData: {
-      type: Object as PropType<ImageClipData>,
+      type: Object as PropType<ImageElementClip>,
     },
     clipPath: {
       type: String,
@@ -527,12 +528,27 @@ export default defineComponent({
       return prefix + 0
     })
 
+    const cornerPoint = [
+      OperateResizeHandlers.LEFT_TOP,
+      OperateResizeHandlers.RIGHT_TOP,
+      OperateResizeHandlers.LEFT_BOTTOM,
+      OperateResizeHandlers.RIGHT_BOTTOM,
+    ]
+    const edgePoints = [
+      OperateResizeHandlers.TOP,
+      OperateResizeHandlers.BOTTOM,
+      OperateResizeHandlers.LEFT,
+      OperateResizeHandlers.RIGHT,
+    ]
+
     return {
       clipWrapperPositionStyle,
       bottomImgPositionStyle,
       topImgWrapperPositionStyle,
       topImgPositionStyle,
       rotateClassName,
+      edgePoints,
+      cornerPoint,
       handleClip,
       moveClipRange,
       scaleClipRange,
diff --git a/src/views/components/element/ImageElement/ImageOutline/ImageEllipseOutline.vue b/src/views/components/element/ImageElement/ImageOutline/ImageEllipseOutline.vue
index a6abfe8b..ab02ca20 100644
--- a/src/views/components/element/ImageElement/ImageOutline/ImageEllipseOutline.vue
+++ b/src/views/components/element/ImageElement/ImageOutline/ImageEllipseOutline.vue
@@ -10,7 +10,6 @@
       vector-effect="non-scaling-stroke" 
       stroke-linecap="butt" 
       stroke-miterlimit="8"
-      stroke-linejoin
       fill="transparent"
       :cx="width / 2" 
       :cy="height / 2"
diff --git a/src/views/components/element/ImageElement/ImageOutline/ImagePolygonOutline.vue b/src/views/components/element/ImageElement/ImageOutline/ImagePolygonOutline.vue
index 94b87b59..e483e690 100644
--- a/src/views/components/element/ImageElement/ImageOutline/ImagePolygonOutline.vue
+++ b/src/views/components/element/ImageElement/ImageOutline/ImagePolygonOutline.vue
@@ -10,7 +10,6 @@
       vector-effect="non-scaling-stroke" 
       stroke-linecap="butt" 
       stroke-miterlimit="8"
-      stroke-linejoin
       fill="transparent"
       :d="createPath(width, height)"
       :stroke="outlineColor"
diff --git a/src/views/components/element/ImageElement/ImageOutline/ImageRectOutline.vue b/src/views/components/element/ImageElement/ImageOutline/ImageRectOutline.vue
index a47874fe..48bffd18 100644
--- a/src/views/components/element/ImageElement/ImageOutline/ImageRectOutline.vue
+++ b/src/views/components/element/ImageElement/ImageOutline/ImageRectOutline.vue
@@ -10,7 +10,6 @@
       vector-effect="non-scaling-stroke" 
       stroke-linecap="butt" 
       stroke-miterlimit="8"
-      stroke-linejoin
       fill="transparent"
       :rx="radius" 
       :ry="radius"
diff --git a/src/views/components/element/ImageElement/index.vue b/src/views/components/element/ImageElement/index.vue
index a8d8bbe4..2180ebba 100644
--- a/src/views/components/element/ImageElement/index.vue
+++ b/src/views/components/element/ImageElement/index.vue
@@ -115,7 +115,7 @@ export default defineComponent({
     const filters = computed(() => props.elementInfo.filters)
     const { filter } = useFilter(filters)
 
-    const handleSelectElement = (e: MouseEvent) => {
+    const handleSelectElement = (e: MouseEvent | TouchEvent) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()
       props.selectElement(e, props.elementInfo)
diff --git a/src/views/components/element/LatexElement/index.vue b/src/views/components/element/LatexElement/index.vue
index 7000703c..718df5e4 100644
--- a/src/views/components/element/LatexElement/index.vue
+++ b/src/views/components/element/LatexElement/index.vue
@@ -63,7 +63,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const handleSelectElement = (e: MouseEvent) => {
+    const handleSelectElement = (e: MouseEvent | TouchEvent) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()
 
diff --git a/src/views/components/element/LineElement/BaseLineElement.vue b/src/views/components/element/LineElement/BaseLineElement.vue
index 33c5b0c9..f1016618 100644
--- a/src/views/components/element/LineElement/BaseLineElement.vue
+++ b/src/views/components/element/LineElement/BaseLineElement.vue
@@ -39,9 +39,6 @@
           :stroke-width="elementInfo.width" 
           :stroke-dasharray="lineDashArray"
           fill="none" 
-          stroke-linecap 
-          stroke-linejoin 
-          stroke-miterlimit 
           :marker-start="elementInfo.points[0] ? `url(#${elementInfo.id}-${elementInfo.points[0]}-start)` : ''"
           :marker-end="elementInfo.points[1] ? `url(#${elementInfo.id}-${elementInfo.points[1]}-end)` : ''"
         ></path>
diff --git a/src/views/components/element/LineElement/index.vue b/src/views/components/element/LineElement/index.vue
index 404879ee..47ccac55 100644
--- a/src/views/components/element/LineElement/index.vue
+++ b/src/views/components/element/LineElement/index.vue
@@ -43,9 +43,6 @@
           :stroke-width="elementInfo.width" 
           :stroke-dasharray="lineDashArray"
           fill="none" 
-          stroke-linecap 
-          stroke-linejoin 
-          stroke-miterlimit 
           :marker-start="elementInfo.points[0] ? `url(#${elementInfo.id}-${elementInfo.points[0]}-start)` : ''"
           :marker-end="elementInfo.points[1] ? `url(#${elementInfo.id}-${elementInfo.points[1]}-end)` : ''"
         ></path>
@@ -90,7 +87,7 @@ export default defineComponent({
     },
   },
   setup(props) {
-    const handleSelectElement = (e: MouseEvent) => {
+    const handleSelectElement = (e: MouseEvent | TouchEvent) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()
 
diff --git a/src/views/components/element/ShapeElement/BaseShapeElement.vue b/src/views/components/element/ShapeElement/BaseShapeElement.vue
index 1dfb5fa5..85dc5263 100644
--- a/src/views/components/element/ShapeElement/BaseShapeElement.vue
+++ b/src/views/components/element/ShapeElement/BaseShapeElement.vue
@@ -43,7 +43,6 @@
               vector-effect="non-scaling-stroke" 
               stroke-linecap="butt" 
               stroke-miterlimit="8"
-              stroke-linejoin="" 
               :d="elementInfo.path" 
               :fill="elementInfo.gradient ? `url(#base-gradient-${elementInfo.id})` : elementInfo.fill"
               :stroke="outlineColor"
diff --git a/src/views/components/element/ShapeElement/index.vue b/src/views/components/element/ShapeElement/index.vue
index 66766800..48f9898e 100644
--- a/src/views/components/element/ShapeElement/index.vue
+++ b/src/views/components/element/ShapeElement/index.vue
@@ -49,7 +49,6 @@
               vector-effect="non-scaling-stroke" 
               stroke-linecap="butt" 
               stroke-miterlimit="8"
-              stroke-linejoin="" 
               :d="elementInfo.path" 
               :fill="elementInfo.gradient ? `url(#editabel-gradient-${elementInfo.id})` : elementInfo.fill"
               :stroke="outlineColor"
@@ -119,7 +118,7 @@ export default defineComponent({
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
-    const handleSelectElement = (e: MouseEvent, canMove = true) => {
+    const handleSelectElement = (e: MouseEvent | TouchEvent, canMove = true) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()
 
diff --git a/src/views/components/element/TableElement/CustomTextarea.vue b/src/views/components/element/TableElement/CustomTextarea.vue
index f47eb1b0..b847bf3a 100644
--- a/src/views/components/element/TableElement/CustomTextarea.vue
+++ b/src/views/components/element/TableElement/CustomTextarea.vue
@@ -2,10 +2,9 @@
   <div 
     class="custom-textarea"
     ref="textareaRef"
-    :contenteditable="contenteditable"
     @focus="handleFocus"
     @blur="handleBlur"
-    @input="$event => handleInput($event)"
+    @input="handleInput()"
     v-html="text"
   ></div>
 </template>
@@ -102,5 +101,7 @@ export default defineComponent({
 .custom-textarea {
   border: 0;
   outline: 0;
+  -webkit-user-modify: read-write-plaintext-only;
+  -moz-user-modify: read-write-plaintext-only;
 }
 </style>
\ No newline at end of file
diff --git a/src/views/components/element/TableElement/EditableTable.vue b/src/views/components/element/TableElement/EditableTable.vue
index 5c40686d..b0acb84e 100644
--- a/src/views/components/element/TableElement/EditableTable.vue
+++ b/src/views/components/element/TableElement/EditableTable.vue
@@ -47,13 +47,12 @@
             v-show="!hideCells.includes(`${rowIndex}_${colIndex}`)"
             @mousedown="$event => handleCellMousedown($event, rowIndex, colIndex)"
             @mouseenter="handleCellMouseenter(rowIndex, colIndex)"
-            v-contextmenu="el => contextmenus(el)"
+            v-contextmenu="(el: HTMLElement) => contextmenus(el)"
           >
             <CustomTextarea 
               v-if="activedCell === `${rowIndex}_${colIndex}`"
               class="cell-text" 
               :class="{ 'active': activedCell === `${rowIndex}_${colIndex}` }"
-              contenteditable="plaintext-only"
               :value="cell.text"
               @updateValue="value => handleInput(value, rowIndex, colIndex)"
               @insertExcelData="value => insertExcelData(value, rowIndex, colIndex)"
diff --git a/src/views/components/element/TableElement/index.vue b/src/views/components/element/TableElement/index.vue
index d41e0aa4..e4bbdc10 100644
--- a/src/views/components/element/TableElement/index.vue
+++ b/src/views/components/element/TableElement/index.vue
@@ -81,7 +81,7 @@ export default defineComponent({
 
     const { addHistorySnapshot } = useHistorySnapshot()
 
-    const handleSelectElement = (e: MouseEvent) => {
+    const handleSelectElement = (e: MouseEvent | TouchEvent) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()
 
diff --git a/src/views/components/element/TableElement/utils.ts b/src/views/components/element/TableElement/utils.ts
index 1e5a74da..ac9ca2ac 100644
--- a/src/views/components/element/TableElement/utils.ts
+++ b/src/views/components/element/TableElement/utils.ts
@@ -1,10 +1,11 @@
+import { CSSProperties } from 'vue'
 import { TableCellStyle } from '@/types/slides'
 
 /**
  * 计算单元格文本样式
  * @param style 单元格文本样式原数据
  */
-export const getTextStyle = (style?: TableCellStyle) => {
+export const getTextStyle = (style?: TableCellStyle): CSSProperties => {
   if (!style) return {}
   const {
     bold,
diff --git a/src/views/components/element/TextElement/BaseTextElement.vue b/src/views/components/element/TextElement/BaseTextElement.vue
index 4f665de2..019b516c 100644
--- a/src/views/components/element/TextElement/BaseTextElement.vue
+++ b/src/views/components/element/TextElement/BaseTextElement.vue
@@ -30,10 +30,7 @@
         />
         <div 
           class="text ProseMirror-static" 
-          :style="{
-            '--textIndent': `${elementInfo.textIndent || 0}px`,
-            '--paragraphSpace': `${elementInfo.paragraphSpace === undefined ? 5 : elementInfo.paragraphSpace}px`,
-          }"
+          :style="cssVar"
           v-html="elementInfo.content"
         ></div>
       </div>
@@ -42,7 +39,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, PropType, computed } from 'vue'
+import { defineComponent, PropType, computed, StyleValue } from 'vue'
 import { PPTTextElement } from '@/types/slides'
 import ElementOutline from '@/views/components/element/ElementOutline.vue'
 
@@ -63,8 +60,14 @@ export default defineComponent({
     const shadow = computed(() => props.elementInfo.shadow)
     const { shadowStyle } = useElementShadow(shadow)
 
+    const cssVar = computed(() => ({
+      '--textIndent': `${props.elementInfo.textIndent || 0}px`,
+      '--paragraphSpace': `${props.elementInfo.paragraphSpace === undefined ? 5 : props.elementInfo.paragraphSpace}px`,
+    } as StyleValue))
+
     return {
       shadowStyle,
+      cssVar,
     }
   },
 })
diff --git a/src/views/components/element/TextElement/index.vue b/src/views/components/element/TextElement/index.vue
index cc7dbf01..d3929bb3 100644
--- a/src/views/components/element/TextElement/index.vue
+++ b/src/views/components/element/TextElement/index.vue
@@ -101,7 +101,7 @@ export default defineComponent({
     const shadow = computed(() => props.elementInfo.shadow)
     const { shadowStyle } = useElementShadow(shadow)
 
-    const handleSelectElement = (e: MouseEvent, canMove = true) => {
+    const handleSelectElement = (e: MouseEvent | TouchEvent, canMove = true) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()
 
diff --git a/src/views/components/element/VideoElement/VideoPlayer/index.vue b/src/views/components/element/VideoElement/VideoPlayer/index.vue
index 32e37fe2..5122b5f2 100644
--- a/src/views/components/element/VideoElement/VideoPlayer/index.vue
+++ b/src/views/components/element/VideoElement/VideoPlayer/index.vue
@@ -53,8 +53,8 @@
           </div>
           <div
             class="volume-bar-wrap"
-            @mousedown="$event => handleMousedownVolumeBar($event)"
-            @touchstart="$event => handleMousedownVolumeBar($event)"
+            @mousedown="handleMousedownVolumeBar()"
+            @touchstart="handleMousedownVolumeBar()"
             @click="$event => handleClickVolumeBar($event)"
           >
             <div class="volume-bar" ref="volumeBarRef">
@@ -94,8 +94,8 @@
       <div 
         class="bar-wrap"
         ref="playBarWrap"
-        @mousedown="$event => handleMousedownPlayBar($event)"
-        @touchstart="$event => handleMousedownPlayBar($event)"
+        @mousedown="handleMousedownPlayBar()"
+        @touchstart="handleMousedownPlayBar()"
         @mousemove="$event => handleMousemovePlayBar($event)"
         @mouseenter="playBarTimeVisible = true"
         @mouseleave="playBarTimeVisible = false"
diff --git a/src/views/components/element/VideoElement/index.vue b/src/views/components/element/VideoElement/index.vue
index 8b8681b6..ece7a3db 100644
--- a/src/views/components/element/VideoElement/index.vue
+++ b/src/views/components/element/VideoElement/index.vue
@@ -67,7 +67,7 @@ export default defineComponent({
   setup(props) {
     const { canvasScale } = storeToRefs(useMainStore())
 
-    const handleSelectElement = (e: MouseEvent, canMove = true) => {
+    const handleSelectElement = (e: MouseEvent | TouchEvent, canMove = true) => {
       if (props.elementInfo.lock) return
       e.stopPropagation()