diff --git a/src/components/student/TableCertificateStudent.vue b/src/components/student/TableCertificateStudent.vue
index 7a6a7bd6..680187d5 100644
--- a/src/components/student/TableCertificateStudent.vue
+++ b/src/components/student/TableCertificateStudent.vue
@@ -93,7 +93,6 @@ import { reactive, toRefs } from "vue";
 import * as api from "@/api/index1";
 import OrgClass from "@/components/project/OrgClass";
 import { message } from "ant-design-vue";
-import { toDate } from "@/api/method";
 import dayjs from "dayjs";
 export default {
   name: "TableCertificateStudent",