diff --git a/admin/src/pages/course/option/index.tsx b/admin/src/pages/course/option/index.tsx
index 4c34fa4..51ee834 100644
--- a/admin/src/pages/course/option/index.tsx
+++ b/admin/src/pages/course/option/index.tsx
@@ -242,6 +242,7 @@ const CourseList: React.FC = () => {
       hideInTable: true,
       hideInForm: false,
       hideInSearch: true,
+      hideInDescriptions: true,
       renderFormItem: (item, { defaultRender, ...rest }, form) => (
         <Upload
           action='/dsideal_yy/res/plupload/'