修改课程中心

src/components/courseDetail.vue

@@ -1974,7 +1974,11 @@ export default {
       if(this.courseDetail.state == 7 && this.tType == 2){
         this.goToStudyRate('')
       }
-
+      const element = document.getElementsByClassName("pb_body")[0];
+      if (element) {
+          element.style.minHeight = 'unset'
+          // 或者：element.style.removeProperty("min-height");
+      }
       // debugger
     },
     addInviteCode() {