diff --git a/src/pages/overall/overall-course/course-head/course-head.vue b/src/pages/overall/overall-course/course-head/course-head.vue
index 0162bc2..579fda4 100644
--- a/src/pages/overall/overall-course/course-head/course-head.vue
+++ b/src/pages/overall/overall-course/course-head/course-head.vue
@@ -45,6 +45,7 @@
          */
         redirect()
         {
+            if (!this.clickable) return;
             App.instance.selectedTab = CourseUtils.formatTabIndex(this.course);
         }
     }