diff --git a/pages/user/plus/plus.js b/pages/user/plus/plus.js
index f662853..6fdc278 100644
--- a/pages/user/plus/plus.js
+++ b/pages/user/plus/plus.js
@@ -36,8 +36,7 @@ Page({
     is_fengxiang: 0,      //是不是分享过来的
     def_recommon: null,    //分享人的手机号
     def_serviceman: null,  //分享人的营业员
-  	fir_leader:0,          //分享人的ID
-
+  	fir_leader:0,          //分享人的ID	
   },
   swiperChange: function (e) {
     var currentId = e.detail.current;
@@ -139,9 +138,9 @@ Page({
     getApp().request.get("/api/weshop/users/get/" + os.stoid + "/" + app_d.user_id, {
       success: function (e) {
         var userInfo = e.data.data;
-        if(userInfo['card_field']){   
-               var u_url = "/pages/user/cardinfo/cardinfo";
-               wx.reLaunch({url: u_url})        
+        if(userInfo['card_field'] && !getApp().globalData.is_card_back){   
+              var u_url = "/pages/user/cardinfo/cardinfo";
+              wx.reLaunch({url: u_url})        
         }
       },
     });
@@ -318,11 +317,15 @@ Page({
   },
   
   //--支付成功，跳转到等级卡续费页面--
-  success:function () {	 
-	if(getApp().globalData.plus_buy_back){		
-		getApp().globalData.is_card_back=1;
+  success:function () {	
+	//调一次就不再调用了  
+	if(getApp().globalData.is_card_back) return false;	  
+	if(getApp().globalData.plus_buy_back){
+		//值在这里换
+		getApp().globalData.is_card_back=1;		
+		getApp().globalData.plus_buy_back=0; 
 		//返回购物车购买
-		wx.navigateBack();	
+		wx.navigateBack({ delta: 1,});	
 		return false;	
 	}else{
 		var u_url = "/pages/user/cardinfo/cardinfo";