diff --git a/src/components/ColorPicker/index.vue b/src/components/ColorPicker/index.vue
index b8052171..317e88fc 100644
--- a/src/components/ColorPicker/index.vue
+++ b/src/components/ColorPicker/index.vue
@@ -20,7 +20,7 @@
 
     <div class="picker-field">
       <EditableInput class="input" :value="color" @colorChange="value => changeColor(value)" />
-      <div class="straw" @click="pickColor()"><IconElectronicPen theme="two-tone" :fill="['#333', '#e2c2c2']" /></div>
+      <div class="straw" @click="pickColor()"><IconPlatte /></div>
     </div>
 
     <div class="picker-presets">
diff --git a/src/plugins/icon.ts b/src/plugins/icon.ts
index 02faf6d2..a7bc3070 100644
--- a/src/plugins/icon.ts
+++ b/src/plugins/icon.ts
@@ -90,7 +90,6 @@ import {
   VolumeSmall,
   VideoTwo,
   Formula,
-  ElectronicPen,
   LinkOne,
   FullScreenOne,
   OffScreenOne,
@@ -213,7 +212,6 @@ export default {
     app.component('IconLogout', Logout)
     app.component('IconClear', Clear)
     app.component('IconFolderClose', FolderClose)
-    app.component('IconElectronicPen', ElectronicPen)
     app.component('IconPower', Power)
     app.component('IconListView', ListView)
     app.component('IconMagic', Magic)
diff --git a/src/views/Screen/PresenterView.vue b/src/views/Screen/PresenterView.vue
index a3bb2da0..b0976ff1 100644
--- a/src/views/Screen/PresenterView.vue
+++ b/src/views/Screen/PresenterView.vue
@@ -3,7 +3,7 @@
     <div class="toolbar">
       <div class="tool-btn" @click="changeViewMode('base')"><IconListView class="tool-icon" /><span>普通视图</span></div>
       <div class="tool-btn" :class="{ 'active': writingBoardToolVisible }" @click="writingBoardToolVisible = !writingBoardToolVisible"><IconWrite class="tool-icon" /><span>画笔</span></div>
-      <div class="tool-btn" :class="{ 'active': laserPen }" @click="laserPen = !laserPen"><IconWrite class="tool-icon" /><span>激光笔</span></div>
+      <div class="tool-btn" :class="{ 'active': laserPen }" @click="laserPen = !laserPen"><IconMagic class="tool-icon" /><span>激光笔</span></div>
       <div class="tool-btn" @click="() => fullscreenState ? manualExitFullscreen() : enterFullscreen()">
         <IconOffScreenOne class="tool-icon" v-if="fullscreenState" />
         <IconOffScreenOne class="tool-icon" v-else />