diff --git a/packageE/pages/cart/cart2/cart2.js b/packageE/pages/cart/cart2/cart2.js
index 17d34a7..d8bc7c2 100644
--- a/packageE/pages/cart/cart2/cart2.js
+++ b/packageE/pages/cart/cart2/cart2.js
@@ -3068,11 +3068,12 @@ Page({
 
   },
   async submit_func(){
-    let cartlist = this.data.cartlist
+    let cartlist = this.data.cartlist || []
     let allarr=[]
     let strarr=[]
     let cbarr=[]
     let cbarr_id=[]
+    
     for (let index = 0,length=cartlist.length; index < length; index++) {
       let item=cartlist[index].goods
       for (let i = 0,leng=item.length; i < leng; i++) {