diff --git a/src/views/courselibrary/CourseExquisite.vue b/src/views/courselibrary/CourseExquisite.vue
index 0c6dddca..a8f6aff4 100644
--- a/src/views/courselibrary/CourseExquisite.vue
+++ b/src/views/courselibrary/CourseExquisite.vue
@@ -665,6 +665,7 @@ export default defineComponent({
           },
           "精品课程导出",
           "xlsx",
+          "application/vnd.ms-excel;charset=UTF-8",
           false
         );
         message.success("导出成功");