diff --git a/packageE/pages/cart/cart_wk/cart_wk.js b/packageE/pages/cart/cart_wk/cart_wk.js
index 671dade..82642de 100644
--- a/packageE/pages/cart/cart_wk/cart_wk.js
+++ b/packageE/pages/cart/cart_wk/cart_wk.js
@@ -378,6 +378,7 @@ Page({
 
     if(ord_m && ord_m.pre_cut){
       tail_money-=ord_m.pre_cut;
+      order.pre_cut=ord_m.pre_cut;
     }
 
     tail_money = parseFloat(tail_money);
diff --git a/packageE/pages/cart/cart_wk/cart_wk.wxml b/packageE/pages/cart/cart_wk/cart_wk.wxml
index ac8000d..f4d461a 100644
--- a/packageE/pages/cart/cart_wk/cart_wk.wxml
+++ b/packageE/pages/cart/cart_wk/cart_wk.wxml
@@ -108,7 +108,7 @@
   </view>
   <view class='ct_one jc_sb'>
     <view class='ct_one_left'>支付定金</view>
-    <view class='ct_one_right'><text class='redwz'>￥{{filters.toFix(order.order_amount+order.user_money,2)}}</text>
+    <view class='ct_one_right'><text class='redwz'>￥{{filters.toFix(order.order_amount+order.user_money+order.pre_cut,2)}}</text>
     </view>
   </view>
 </view>