diff --git a/src/components/CustomFormComponents/File.vue b/src/components/CustomFormComponents/File.vue
index f21179876..7f43379ab 100644
--- a/src/components/CustomFormComponents/File.vue
+++ b/src/components/CustomFormComponents/File.vue
@@ -95,7 +95,7 @@ export default {
     allowType: {
       type: Array,
       default: () => {
-        return ['.pdf', '.PDF', '.doc','.DOC', '.docx','.DOCX', '.pptx', '.PPTX', '.ppt', '.PPT', '.jpg','.JPG','.jpeg','.JPEG', '.PNG', '.png', '.xls','.XLS', '.xlsx','.XLSX']
+        return ['.pdf', '.PDF', '.doc','.DOC', '.docx','.DOCX', '.pptx', '.PPTX', '.ppt', '.PPT', '.xls','.XLS', '.xlsx','.XLSX']
       }
     },
     // 栅格比例