diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseMergeCourseInfoController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseMergeCourseInfoController.java
index d5fb9aaf..ddce6604 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseMergeCourseInfoController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseMergeCourseInfoController.java
@@ -499,6 +499,7 @@ public class TeacherOpenCourseMergeCourseInfoController{
      */
     @PostMapping(API + "/getTreeByTeacherOpenCourseId.do")
     public JsonResult getTreeByTeacherOpenCourseId(Long teacherOpenCourseId) {
+        Assert.notNull(getUser(), "请登录后再操作");
         return  JsonResult.success(teacherOpenCourseMergeCourseInfoService.getTreeByTeacherOpenCourseId(teacherOpenCourseId));
     }
 
@@ -511,6 +512,7 @@ public class TeacherOpenCourseMergeCourseInfoController{
      */
     @PostMapping(API + "/getTreeLocalCacheByTeacherOpenCourseId.do")
     public JsonResult getTreeLocalCacheByTeacherOpenCourseId(Long teacherOpenCourseId) {
+        Assert.notNull(getUser(), "请登录后再操作");
         return  JsonResult.success(teacherOpenCourseMergeCourseInfoService.getTreeLocalCacheByTeacherOpenCourseId(teacherOpenCourseId));
     }