diff --git a/pages/cart/cart/cart.js b/pages/cart/cart/cart.js
index be67b4a..2d496ce 100644
--- a/pages/cart/cart/cart.js
+++ b/pages/cart/cart/cart.js
@@ -597,10 +597,7 @@ Page({
                                         item.prom_type=3;
                                         item.prom_id=r_data.promGoodsLists[0].prom_id;
                                     }else if(r_data.ladderLists){
-                                        var url = '/api/weshop/cart/update';
-                                        getApp().request.put(url, {
-                                            data:{id:item.id,store_id:oo.stoid,prom_type:10,prom_id:r_data.ladderLists[0].form_id}
-                                        });
+
                                         item.prom_type=10;
                                         item.prom_id=r_data.ladderLists[0].form_id;
 
@@ -644,24 +641,29 @@ Page({
                                     if (!isok){
                                         item.prom_type=0;
                                         item.prom_id=0;
-                                        continue;
+                                    }else{
+                                        var url = '/api/weshop/cart/update';
+                                        getApp().request.put(url, {
+                                            data:{id:item.id,store_id:oo.stoid,prom_type:10,prom_id:act.id}
+                                        });
 
-                                    }
-                                    th.data.ladder_map[item.prom_id]=act;
-                                    //-- 获取阶梯规则 --
-                                    var url1 = "/api/weshop/prom/ladderList/list";
-                                    var req_data = {
-                                        store_id: os.stoid,
-                                        form_id: item.prom_id,
-                                    }
-                                    await getApp().request.promiseGet(url1, {
-                                        data: req_data
-                                    }).then(rs1 => {
-                                        if (rs1.data.code==0 && rs1.data.data) {
-                                            var gdlist = rs1.data.data;
-                                            th.data.ladder_map[item.prom_id].ladder_list=gdlist;
+                                        th.data.ladder_map[item.prom_id]=act;
+                                        //-- 获取阶梯规则 --
+                                        var url1 = "/api/weshop/prom/ladderList/list";
+                                        var req_data = {
+                                            store_id: os.stoid,
+                                            form_id: item.prom_id,
                                         }
-                                    })
+                                        await getApp().request.promiseGet(url1, {
+                                            data: req_data
+                                        }).then(rs1 => {
+                                            if (rs1.data.code==0 && rs1.data.data) {
+                                                var gdlist = rs1.data.data;
+                                                th.data.ladder_map[item.prom_id].ladder_list=gdlist;
+                                            }
+                                        })
+                                    }
+                                    
                                 }
                                 //直接把活动赋值给元素
                                 if(th.data.ladder_map[item.prom_id] && th.data.ladder_map[item.prom_id]!=-1 ){