diff --git a/src/components/SelectCustom.vue b/src/components/SelectCustom.vue
new file mode 100644
index 00000000..cb029752
--- /dev/null
+++ b/src/components/SelectCustom.vue
@@ -0,0 +1,120 @@
+<template>
+  <div class="select-wrap" v-if="disabled">
+    <div class="select disabled" ref="selectRef">
+      <div class="selector"><slot name="label"></slot></div>
+      <div class="icon">
+        <slot name="icon">
+          <IconDown :size="14" />
+        </slot>
+      </div>
+    </div>
+  </div>
+  <Popover 
+    class="select-wrap"
+    trigger="click" 
+    v-model:value="popoverVisible" 
+    placement="bottom"
+    :contentStyle="{
+      padding: 0,
+      boxShadow: '0 6px 16px 0 rgba(0, 0, 0, 0.08)',
+    }"
+    v-else
+  >
+    <template #content>
+      <div class="options" :style="{ width: width + 2 + 'px' }" @click="popoverVisible = false">
+        <slot name="options"></slot>
+      </div>
+    </template>
+    <div class="select" ref="selectRef">
+      <div class="selector"><slot name="label"></slot></div>
+      <div class="icon">
+        <slot name="icon">
+          <IconDown :size="14" />
+        </slot>
+      </div>
+    </div>
+  </Popover>
+</template>
+
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref } from 'vue'
+import Popover from './Popover.vue'
+
+withDefaults(defineProps<{
+  disabled?: boolean
+}>(), {
+  disabled: false,
+})
+
+const popoverVisible = ref(false)
+const selectRef = ref<HTMLElement>()
+const width = ref(0)
+
+const updateWidth = () => {
+  if (!selectRef.value) return
+  width.value = selectRef.value.clientWidth
+}
+const resizeObserver = new ResizeObserver(updateWidth)
+onMounted(() => {
+  if (!selectRef.value) return
+  resizeObserver.observe(selectRef.value)
+})
+onUnmounted(() => {
+  if (!selectRef.value) return
+  resizeObserver.unobserve(selectRef.value)
+})
+</script>
+
+<style lang="scss" scoped>
+.select {
+  width: 100%;
+  height: 32px;
+  padding-right: 32px;
+  border-radius: $borderRadius;
+  transition: border-color .25s;
+  font-size: 13px;
+  user-select: none;
+  background-color: #fff;
+  border: 1px solid #d9d9d9;
+  position: relative;
+  cursor: pointer;
+
+  &:not(.disabled):hover {
+    border-color: $themeColor;
+  }
+
+  &.disabled {
+    background-color: #f5f5f5;
+    border-color: #dcdcdc;
+    color: #b7b7b7;
+    cursor: default;
+  }
+
+  .selector {
+    min-width: 50px;
+    height: 30px;
+    line-height: 30px;
+    padding-left: 10px;
+    @include ellipsis-oneline();
+  }
+}
+.options {
+  max-height: 260px;
+  padding: 5px;
+  overflow: auto;
+  text-align: left;
+  font-size: 13px;
+  user-select: none;
+}
+.icon {
+  width: 32px;
+  height: 30px;
+  color: #bfbfbf;
+  position: absolute;
+  top: 0;
+  right: 0;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+</style>
\ No newline at end of file
diff --git a/src/configs/lines.ts b/src/configs/lines.ts
index be7f1f0a..167304e4 100644
--- a/src/configs/lines.ts
+++ b/src/configs/lines.ts
@@ -1,9 +1,9 @@
-import type { LinePoint } from '@/types/slides'
+import type { LinePoint, LineStyleType } from '@/types/slides'
 
 
 export interface LinePoolItem {
   path: string
-  style: 'solid' | 'dashed'
+  style: LineStyleType
   points: [LinePoint, LinePoint]
   isBroken?: boolean
   isBroken2?: boolean
diff --git a/src/types/slides.ts b/src/types/slides.ts
index 082b7a2f..d4dce037 100644
--- a/src/types/slides.ts
+++ b/src/types/slides.ts
@@ -52,6 +52,8 @@ export interface Gradient {
   rotate: number
 }
 
+export type LineStyleType = 'solid' | 'dashed' | 'dotted'
+
 /**
  * 元素阴影
  * 
@@ -80,7 +82,7 @@ export interface PPTElementShadow {
  * color?: 边框颜色
  */
 export interface PPTElementOutline {
-  style?: 'dashed' | 'solid' | 'dotted'
+  style?: LineStyleType
   width?: number
   color?: string
 }
@@ -390,7 +392,7 @@ export interface PPTLineElement extends Omit<PPTBaseElement, 'height' | 'rotate'
   type: 'line'
   start: [number, number]
   end: [number, number]
-  style: 'solid' | 'dashed' | 'dotted'
+  style: LineStyleType
   color: string
   points: [LinePoint, LinePoint]
   shadow?: PPTElementShadow
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue
index 8bb3d4aa..73a24700 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/LineStylePanel.vue
@@ -2,16 +2,16 @@
   <div class="line-style-panel">
     <div class="row">
       <div style="width: 40%;">线条样式：</div>
-      <Select 
-        style="width: 60%;" 
-        :value="handleLineElement.style" 
-        @update:value="value => updateLine({ style: value as 'solid' | 'dashed' })"
-        :options="[
-          { label: '实线', value: 'solid' },
-          { label: '虚线', value: 'dashed' },
-          { label: '点线', value: 'dotted' },
-        ]"
-      />
+      <SelectCustom style="width: 60%;">
+        <template #options>
+          <div class="option" v-for="item in lineStyleOptions" :key="item" @click="updateLine({ style: item })">
+            <SVGLine :type="item" />
+          </div>
+        </template>
+        <template #label>
+          <SVGLine :type="handleLineElement.style" />
+        </template>
+      </SelectCustom>
     </div>
     <div class="row">
       <div style="width: 40%;">线条颜色：</div>
@@ -36,29 +36,29 @@
     
     <div class="row">
       <div style="width: 40%;">起点样式：</div>
-      <Select 
-        style="width: 60%;" 
-        :value="handleLineElement.points[0]" 
-        @update:value="value => updateLine({ points: [value as 'arrow' | 'dot', handleLineElement.points[1]] })"
-        :options="[
-          { label: '无', value: '' },
-          { label: '箭头', value: 'arrow' },
-          { label: '圆点', value: 'dot' },
-        ]"
-      />
+      <SelectCustom style="width: 60%;">
+        <template #options>
+          <div class="option" v-for="item in lineMarkerOptions" :key="item" @click="updateLine({ points: [item, handleLineElement.points[1]] })">
+            <SVGLine :padding="5" :markers="[item, '']" />
+          </div>
+        </template>
+        <template #label>
+          <SVGLine :padding="5" :markers="[handleLineElement.points[0], '']" />
+        </template>
+      </SelectCustom>
     </div>
     <div class="row">
       <div style="width: 40%;">终点样式：</div>
-      <Select 
-        style="width: 60%;" 
-        :value="handleLineElement.points[1]" 
-        @update:value="value => updateLine({ points: [handleLineElement.points[0], value as 'arrow' | 'dot'] })"
-        :options="[
-          { label: '无', value: '' },
-          { label: '箭头', value: 'arrow' },
-          { label: '圆点', value: 'dot' },
-        ]"
-      />
+      <SelectCustom style="width: 60%;">
+        <template #options>
+          <div class="option" v-for="item in lineMarkerOptions" :key="item" @click="updateLine({ points: [handleLineElement.points[0], item] })">
+            <SVGLine :padding="5" :markers="['', item]" />
+          </div>
+        </template>
+        <template #label>
+          <SVGLine :padding="5" :markers="['', handleLineElement.points[1]]" />
+        </template>
+      </SelectCustom>
     </div>
 
     <Divider />
@@ -73,19 +73,20 @@
 </template>
 
 <script lang="ts" setup>
-import type { Ref } from 'vue'
+import { type Ref, ref } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
-import type { PPTLineElement } from '@/types/slides'
+import type { LinePoint, LineStyleType, PPTLineElement } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 import ElementShadow from '../common/ElementShadow.vue'
+import SVGLine from '../common/SVGLine.vue'
 import Button from '@/components/Button.vue'
 import ColorButton from '@/components/ColorButton.vue'
 import ColorPicker from '@/components/ColorPicker/index.vue'
 import Divider from '@/components/Divider.vue'
 import NumberInput from '@/components/NumberInput.vue'
-import Select from '@/components/Select.vue'
+import SelectCustom from '@/components/SelectCustom.vue'
 import Popover from '@/components/Popover.vue'
 
 const slidesStore = useSlidesStore()
@@ -95,6 +96,9 @@ const handleLineElement = handleElement as Ref<PPTLineElement>
 
 const { addHistorySnapshot } = useHistorySnapshot()
 
+const lineStyleOptions = ref<LineStyleType[]>(['solid', 'dashed', 'dotted'])
+const lineMarkerOptions = ref<LinePoint[]>(['', 'arrow', 'dot'])
+
 const updateLine = (props: Partial<PPTLineElement>) => {
   if (!handleElement.value) return
   slidesStore.updateElement({ id: handleElement.value.id, props })
@@ -135,4 +139,19 @@ const updateLine = (props: Partial<PPTLineElement>) => {
     margin-top: 10px;
   }
 }
+.option {
+  height: 32px;
+  padding: 0 5px;
+  border-radius: $borderRadius;
+
+  &:not(.selected):hover {
+    background-color: rgba($color: $themeColor, $alpha: .05);
+    cursor: pointer;
+  }
+
+  &.selected {
+    color: $themeColor;
+    font-weight: 700;
+  }
+}
 </style>
\ No newline at end of file
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/MultiStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/MultiStylePanel.vue
index 8b38e016..baa9a8b5 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/MultiStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/MultiStylePanel.vue
@@ -17,16 +17,16 @@
 
     <div class="row">
       <div style="width: 40%;">边框样式：</div>
-      <Select 
-        style="width: 60%;" 
-        :value="outline.style || ''"
-        @update:value="value => updateOutline({ style: value as 'solid' | 'dashed' | 'dotted' })"
-        :options="[
-          { label: '实线边框', value: 'solid' },
-          { label: '虚线边框', value: 'dashed' },
-          { label: '点线边框', value: 'dotted' },
-        ]"
-      />
+      <SelectCustom style="width: 60%;">
+        <template #options>
+          <div class="option" v-for="item in lineStyleOptions" :key="item" @click="updateOutline({ style: item })">
+            <SVGLine :type="item" />
+          </div>
+        </template>
+        <template #label>
+          <SVGLine :type="outline.style" />
+        </template>
+      </SelectCustom>
     </div>
     <div class="row">
       <div style="width: 40%;">边框颜色：</div>
@@ -137,11 +137,12 @@
 import { ref } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
-import type { PPTElement, PPTElementOutline, TableCell } from '@/types/slides'
+import type { LineStyleType, PPTElement, PPTElementOutline, TableCell } from '@/types/slides'
 import emitter, { EmitterEvents } from '@/utils/emitter'
 import { WEB_FONTS } from '@/configs/font'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
+import SVGLine from '../common/SVGLine.vue'
 import ColorButton from '@/components/ColorButton.vue'
 import TextColorButton from '@/components/TextColorButton.vue'
 import ColorPicker from '@/components/ColorPicker/index.vue'
@@ -153,6 +154,7 @@ import RadioGroup from '@/components/RadioGroup.vue'
 import NumberInput from '@/components/NumberInput.vue'
 import Select from '@/components/Select.vue'
 import SelectGroup from '@/components/SelectGroup.vue'
+import SelectCustom from '@/components/SelectCustom.vue'
 import Popover from '@/components/Popover.vue'
 
 const slidesStore = useSlidesStore()
@@ -165,6 +167,7 @@ const updateElement = (id: string, props: Partial<PPTElement>) => {
   addHistorySnapshot()
 }
 
+const lineStyleOptions = ref<LineStyleType[]>(['solid', 'dashed', 'dotted'])
 const fontSizeOptions = [
   '12px', '14px', '16px', '18px', '20px', '22px', '24px', '28px', '32px',
   '36px', '40px', '44px', '48px', '54px', '60px', '66px', '72px', '76px',
@@ -257,4 +260,19 @@ const updateFontStyle = (command: string, value: string) => {
 .font-size-btn {
   padding: 0;
 }
+.option {
+  height: 32px;
+  padding: 0 5px;
+  border-radius: $borderRadius;
+
+  &:not(.selected):hover {
+    background-color: rgba($color: $themeColor, $alpha: .05);
+    cursor: pointer;
+  }
+
+  &.selected {
+    color: $themeColor;
+    font-weight: 700;
+  }
+}
 </style>
\ No newline at end of file
diff --git a/src/views/Editor/Toolbar/SlideDesignPanel.vue b/src/views/Editor/Toolbar/SlideDesignPanel.vue
index a674b2c2..3075414c 100644
--- a/src/views/Editor/Toolbar/SlideDesignPanel.vue
+++ b/src/views/Editor/Toolbar/SlideDesignPanel.vue
@@ -177,16 +177,16 @@
     <template v-if="moreThemeConfigsVisible">
       <div class="row">
         <div style="width: 40%;">边框样式：</div>
-        <Select 
-          style="width: 60%;" 
-          :value="theme.outline.style || ''" 
-          @update:value="value => updateTheme({ outline: { ...theme.outline, style: value as 'dashed' | 'solid' | 'dotted' } })"
-          :options="[
-            { label: '实线边框', value: 'solid' },
-            { label: '虚线边框', value: 'dashed' },
-            { label: '点线边框', value: 'dotted' },
-          ]"
-        />
+        <SelectCustom style="width: 60%;">
+          <template #options>
+            <div class="option" v-for="item in lineStyleOptions" :key="item" @click="updateTheme({ outline: { ...theme.outline, style: item } })">
+              <SVGLine :type="item" />
+            </div>
+          </template>
+          <template #label>
+            <SVGLine :type="theme.outline.style" />
+          </template>
+        </SelectCustom>
       </div>
       <div class="row">
         <div style="width: 40%;">边框颜色：</div>
@@ -312,6 +312,7 @@ import type {
   SlideTheme,
   SlideBackgroundImage,
   SlideBackgroundImageSize,
+  LineStyleType,
 } from '@/types/slides'
 import { PRESET_THEMES } from '@/configs/theme'
 import { WEB_FONTS } from '@/configs/font'
@@ -320,6 +321,7 @@ import useSlideTheme from '@/hooks/useSlideTheme'
 import { getImageDataURL } from '@/utils/image'
 
 import ThemeStylesExtract from './ThemeStylesExtract.vue'
+import SVGLine from './common/SVGLine.vue'
 import ColorButton from '@/components/ColorButton.vue'
 import FileInput from '@/components/FileInput.vue'
 import ColorPicker from '@/components/ColorPicker/index.vue'
@@ -328,6 +330,7 @@ import Slider from '@/components/Slider.vue'
 import Button from '@/components/Button.vue'
 import Select from '@/components/Select.vue'
 import Popover from '@/components/Popover.vue'
+import SelectCustom from '@/components/SelectCustom.vue'
 import NumberInput from '@/components/NumberInput.vue'
 import Modal from '@/components/Modal.vue'
 import GradientBar from '@/components/GradientBar.vue'
@@ -339,6 +342,7 @@ const { slides, currentSlide, viewportRatio, theme } = storeToRefs(slidesStore)
 const moreThemeConfigsVisible = ref(false)
 const themeStylesExtractVisible = ref(false)
 const currentGradientIndex = ref(0)
+const lineStyleOptions = ref<LineStyleType[]>(['solid', 'dashed', 'dotted'])
 
 const background = computed(() => {
   if (!currentSlide.value.background) {
@@ -554,4 +558,19 @@ const updateViewportRatio = (value: number) => {
     transition: opacity $transitionDelay;
   }
 }
+.option {
+  height: 32px;
+  padding: 0 5px;
+  border-radius: $borderRadius;
+
+  &:not(.selected):hover {
+    background-color: rgba($color: $themeColor, $alpha: .05);
+    cursor: pointer;
+  }
+
+  &.selected {
+    color: $themeColor;
+    font-weight: 700;
+  }
+}
 </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 4f15394c..ec8b3379 100644
--- a/src/views/Editor/Toolbar/common/ElementOutline.vue
+++ b/src/views/Editor/Toolbar/common/ElementOutline.vue
@@ -12,16 +12,16 @@
     <template v-if="hasOutline && outline">
       <div class="row">
         <div style="width: 40%;">边框样式：</div>
-        <Select 
-          style="width: 60%;" 
-          :value="outline.style || ''" 
-          @update:value="value => updateOutline({ style: value as 'dashed' | 'solid' | 'dotted' })"
-          :options="[
-            { label: '实线边框', value: 'solid' },
-            { label: '虚线边框', value: 'dashed' },
-            { label: '点线边框', value: 'dotted' },
-          ]"
-        />
+        <SelectCustom style="width: 60%;">
+          <template #options>
+            <div class="option" v-for="item in lineStyleOptions" :key="item" @click="updateOutline({ style: item })">
+              <SVGLine :type="item" />
+            </div>
+          </template>
+          <template #label>
+            <SVGLine :type="outline.style" />
+          </template>
+        </SelectCustom>
       </div>
       <div class="row">
         <div style="width: 40%;">边框颜色：</div>
@@ -51,14 +51,15 @@
 import { ref, watch } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
-import type { PPTElementOutline } from '@/types/slides'
+import type { LineStyleType, PPTElementOutline } from '@/types/slides'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
+import SVGLine from '../common/SVGLine.vue'
 import ColorButton from '@/components/ColorButton.vue'
 import ColorPicker from '@/components/ColorPicker/index.vue'
 import Switch from '@/components/Switch.vue'
 import NumberInput from '@/components/NumberInput.vue'
-import Select from '@/components/Select.vue'
+import SelectCustom from '@/components/SelectCustom.vue'
 import Popover from '@/components/Popover.vue'
 
 withDefaults(defineProps<{
@@ -73,6 +74,7 @@ const { handleElement } = storeToRefs(useMainStore())
 
 const outline = ref<PPTElementOutline>()
 const hasOutline = ref(false)
+const lineStyleOptions = ref<LineStyleType[]>(['solid', 'dashed', 'dotted'])
 
 watch(handleElement, () => {
   if (!handleElement.value) return
@@ -113,4 +115,19 @@ const toggleOutline = (checked: boolean) => {
 .switch-wrapper {
   text-align: right;
 }
+.option {
+  height: 32px;
+  padding: 0 5px;
+  border-radius: $borderRadius;
+
+  &:not(.selected):hover {
+    background-color: rgba($color: $themeColor, $alpha: .05);
+    cursor: pointer;
+  }
+
+  &.selected {
+    color: $themeColor;
+    font-weight: 700;
+  }
+}
 </style>
\ No newline at end of file
diff --git a/src/views/Editor/Toolbar/common/SVGLine.vue b/src/views/Editor/Toolbar/common/SVGLine.vue
new file mode 100644
index 00000000..0cec468f
--- /dev/null
+++ b/src/views/Editor/Toolbar/common/SVGLine.vue
@@ -0,0 +1,69 @@
+<template>
+  <svg width="100%" height="100%" viewBox="0 0 100 10">
+    <defs>
+      <LinePointMarker
+        v-if="markers && markers[0]"
+        :id="id"
+        position="start"
+        :type="markers[0]"
+        :color="color"
+        :baseSize="width"
+      />
+      <LinePointMarker
+        v-if="markers && markers[1]"
+        :id="id"
+        position="end"
+        :type="markers[1]"
+        :color="color"
+        :baseSize="width"
+      />
+    </defs>
+
+    <line 
+      :x1="padding" 
+      :y1="5" 
+      :x2="100 - padding" 
+      :y2="5" 
+      :stroke="color" 
+      :stroke-width="width" 
+      :stroke-dasharray="lineDashArray" 
+      :marker-start="markers && markers[0] ? `url(#${id}-${markers[0]}-start)` : ''"
+      :marker-end="markers && markers[1] ? `url(#${id}-${markers[1]}-end)` : ''"
+    />
+  </svg>
+</template>
+
+<script lang="ts" setup>
+import { computed, onMounted, ref } from 'vue'
+import { nanoid } from 'nanoid'
+import type { LinePoint, LineStyleType } from '@/types/slides'
+import LinePointMarker from '@/views/components/element/LineElement/LinePointMarker.vue'
+
+const props = withDefaults(defineProps<{
+  width?: number
+  color?: string
+  markers?: [LinePoint, LinePoint]
+  type?: LineStyleType
+  padding?: number
+}>(), {
+  width: 2,
+  color: '#333',
+  padding: 0
+})
+
+const id = ref('')
+onMounted(() => {
+  id.value = nanoid()
+})
+
+const lineDashArray = computed(() => {
+  const size = props.width
+  if (props.type === 'dashed') return size <= 8 ? `${size * 5} ${size * 2.5}` : `${size * 5} ${size * 1.5}`
+  if (props.type === 'dotted') return size <= 8 ? `${size * 1.8} ${size * 1.6}` : `${size * 1.5} ${size * 1.2}`
+  return '0 0'
+})
+</script>
+
+<style lang="scss" scoped>
+
+</style>
\ No newline at end of file
diff --git a/src/views/components/element/LineElement/LinePointMarker.vue b/src/views/components/element/LineElement/LinePointMarker.vue
index 3ce315f6..7e4acc20 100644
--- a/src/views/components/element/LineElement/LinePointMarker.vue
+++ b/src/views/components/element/LineElement/LinePointMarker.vue
@@ -18,11 +18,14 @@
 
 <script lang="ts" setup>
 import { computed } from 'vue'
+import type { LinePoint } from '@/types/slides'
+
+type NonEmptyLinePoint = Exclude<LinePoint, ''>
 
 const props = defineProps<{
   id: string
   position: 'start' | 'end'
-  type: 'dot' | 'arrow'
+  type: NonEmptyLinePoint
   baseSize: number
   color?: string
 }>()