diff --git a/packages/MdEditor/components/Icon/Icon.tsx b/packages/MdEditor/components/Icon/Icon.tsx
index 1c46e7da..afc1f226 100644
--- a/packages/MdEditor/components/Icon/Icon.tsx
+++ b/packages/MdEditor/components/Icon/Icon.tsx
@@ -1,7 +1,6 @@
 import {
   Bold,
   ChartArea,
-  CircleChevronDown,
   Code,
   Expand,
   Eye,
@@ -71,8 +70,7 @@ export type IconName =
   | 'formula'
   | 'close'
   | 'delete'
-  | 'upload'
-  | 'collapse-tips';
+  | 'upload';
 
 const iconMaps: { [key in IconName]: Component } = {
   bold: Bold,
@@ -108,8 +106,7 @@ const iconMaps: { [key in IconName]: Component } = {
   formula: SquareSigma,
   close: X,
   delete: Trash2,
-  upload: Upload,
-  'collapse-tips': CircleChevronDown
+  upload: Upload
 };
 
 export default defineComponent({
diff --git a/packages/MdEditor/type.ts b/packages/MdEditor/type.ts
index 983259f9..2ab37535 100644
--- a/packages/MdEditor/type.ts
+++ b/packages/MdEditor/type.ts
@@ -568,4 +568,5 @@ export type CustomIcon = {
   };
 } & {
   copy?: string;
+  'collapse-tips'?: string;
 };