修改

@@ -640,7 +640,7 @@
                 </div>
                 <div class="pay_type_list">
                     <p class="pay_name">微信支付</p>
-                    <p class="iconfont pay icon-not_Selected-copy weixin" data-var="1"></p>
+                    <p class="iconfont pay icon-not_Selected-copy weixinpay" data-var="1"></p>
                 </div>
                 <div class="pay_type_list">
                     <p class="pay_name">组合支付</p>
@@ -1151,6 +1151,8 @@
         if(min_moneynum<main_money||min_moneynum>reduce){
             alert("请输入大于"+zz+",小于"+tt+"的金额");
             return false;
+        }else{
+            $(".wrapper").css("display","none")
         }
     })