diff --git a/pages/cart/cart/cart.js b/pages/cart/cart/cart.js
index 230b0b6..1fbe898 100644
--- a/pages/cart/cart/cart.js
+++ b/pages/cart/cart/cart.js
@@ -267,13 +267,22 @@ Page({
                             var isok = 1;
                             await getApp().request.promiseGet("/api/weshop/goods/getGoodsPromList/" + os.stoid + "/" + item.goods_id + "/1", {}).then(res => {
                                 if (res.data.code == 0) {
-                                    var r_data = res.data.data;
+                                    var r_data = res.data.data;									
                                     if (!r_data.promGoodsLists) {
                                         var url = '/api/weshop/cart/del/' + oo.stoid + '/' + item.id;
                                         getApp().request.delete(url, {});
-                                        //商品已经下架
+                                        //商品已经无活动
                                         isok = 0;
-                                    }
+                                    }else{
+										//如果活动的ID不一样，说明原先的活动已经没有参与了或者过期了
+										if(item.prom_id!=r_data.promGoodsLists[0].prom_id ){
+											var url = '/api/weshop/cart/del/' + oo.stoid + '/' + item.id;
+											getApp().request.delete(url, {});
+											//商品已经下架
+											isok = 0;
+										}
+									}
+																			
                                 } else {
                                     var url = '/api/weshop/cart/del/' + oo.stoid + '/' + item.id;
                                     getApp().request.delete(url, {});