diff --git a/src/views/course/Mylecnotes.vue b/src/views/course/Mylecnotes.vue
index d4e79054..575a961c 100644
--- a/src/views/course/Mylecnotes.vue
+++ b/src/views/course/Mylecnotes.vue
@@ -190,9 +190,9 @@ export default {
       //   link.click();
       //   document.body.removeChild(link);
       // })
-      let userNo = this.userInfo.userNo;
+      let teacherId = this.userInfo.sysId;
       window.open(
-        `/manageApi/admin/export/exportInTeacherRecord?userNo=${userNo}`
+        `/manageApi/admin/export/exportInTeacherRecord?teacherId=${teacherId}`
       );
     },