diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index 1a6e7c3..a26068a 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -147,7 +147,7 @@ import FileOperBatch from '@/views/prepare/container/file-oper-batch.vue'
 import SetHomework from './container/set-homework.vue'
 import outLink from '@/utils/linkConfig'
 import { createWindow } from '@/utils/tool'
-import { uniqBy, cloneDeep } from 'lodash'
+import { cloneDeep } from 'lodash'
 import { delClasswork, addEntpcourse } from '@/api/teaching/classwork'
 import { getSelfReserv, startClass } from '@/api/classManage'
 const toolStore = useToolState()