updata

src/pages/courseExam/index.vue

@@ -135,8 +135,8 @@ export default {
       this.getCourseChapterList()
       this.tabNav.navIndex = 1
     } else {
-      this.tabNav.navIndex = 0
       this.init()
+      this.tabNav.navIndex = 0
     }
     // this.getCourseChapterList()
     this.scrollDom()