diff --git a/packageE/pages/cart/cart2/cart2.js b/packageE/pages/cart/cart2/cart2.js
index 1c84a8b..66038a6 100644
--- a/packageE/pages/cart/cart2/cart2.js
+++ b/packageE/pages/cart/cart2/cart2.js
@@ -402,14 +402,14 @@ Page({
       }
       listform.push(obj)
     })
-    let arr = await getApp().getGoodsAdvancesum(keyid, listform, cartList)
+    let arr = await this.getGoodsAdvancesum(keyid, listform, cartList)
     // }
     wx.hideLoading()
     return arr
   },
 
   //计算商品预存款请求方法------------------------------------
-  async getGoodsAdvancesum(storageid, listform, cartList,th) {
+  async getGoodsAdvancesum(storageid, listform, cartList) {
     await getApp().request.promisePost("/api/weshop/store/get/" + storageid,{
     }).then(res=>{
        if(res.data.code==0){