diff --git a/simple-mind-map/src/plugins/Formula.js b/simple-mind-map/src/plugins/Formula.js
index 624404d2..2e031d55 100644
--- a/simple-mind-map/src/plugins/Formula.js
+++ b/simple-mind-map/src/plugins/Formula.js
@@ -1,6 +1,5 @@
 import katex from 'katex'
 import Quill from 'quill'
-import 'katex/dist/katex.min.css'
 import { getChromeVersion } from '../utils/index'
 
 // 数学公式支持插件
diff --git a/web/src/pages/Edit/components/FormulaSidebar.vue b/web/src/pages/Edit/components/FormulaSidebar.vue
index cc5ca88c..79925695 100644
--- a/web/src/pages/Edit/components/FormulaSidebar.vue
+++ b/web/src/pages/Edit/components/FormulaSidebar.vue
@@ -34,6 +34,7 @@
 import Sidebar from './Sidebar'
 import { mapState, mapMutations } from 'vuex'
 import { formulaList } from '@/config/constant'
+import 'simple-mind-map/node_modules/katex/dist/katex.min.css'
 
 export default {
   name: 'FormulaSidebar',