弹框提示下载新版本

src/components/business/cell-list-detail.vue

@@ -179,7 +179,7 @@ export default {
     gotoCourse: function(courseId) {
       let appVersion = getAppVersion(this.userInfo.appVersion);
       // 弹框提示下载新版本可以试看
-      if(appVersion < 343 && !hasBindCard) {
+      if(appVersion < 343 && !this.hasBindCard) {
         this.$dialog.confirm({
           className: 'con-dialog',
           showCancelButton: false,