统计标签

src/main/resources/static/js/product/detail.js

@@ -251,7 +251,7 @@ var productDetail = new Vue({
             })
         },
         handleSysPgeLabe(pro){// 设置统计标签
-            var pageLabel = '';
+            let pageLabel = '';
             if(pro.relatedLabels){
                 return pro.relatedLabels
             }else{