add

src/main/resources/static/css/product/instruement-list.css

@@ -3,8 +3,8 @@
     .crumbs-nav{height: 40px}
     .crumbs-nav .crumbs-link{color:#4a4f58 }
     .sortBox li:before,.sortBox li:after{position:absolute;right:35px;content:'';width:0;height:0;border-style:solid}
-    .sortBox li:before{border-width:0 5px 5px 5px;border-color:transparent transparent #BEC2C9 transparent;top:23px}
-    .sortBox li:after{border-width:5px 5px 0 5px;border-color:#BEC2C9 transparent transparent transparent;top:30px}
+    .sortBox li:before{border-width:0 5px 5px 5px;border-color:transparent transparent #BEC2C9 transparent;top:27px}
+    .sortBox li:after{border-width:5px 5px 0 5px;border-color:#BEC2C9 transparent transparent transparent;top:34px}
     .sortBox li:first-child:before,.sortBox li:first-child:after{display:none}
     .sortBox li.up:before{border-bottom-color:#E15616}
     .sortBox li.up:after{border-top-color:#E15616;opacity:.3}

src/main/resources/static/js/product/produce-list.js

@@ -104,6 +104,7 @@ var productList = new Vue({
              this.params.sortField= sortField;
              this.params.sortType = sortType;
              this.params.pageNum = 1;
+             this.listData=[];
              this.getproductList();
         },
         removeNama:function(index){//删除三级分类+