diff --git a/app/admin/logic/store_order/StoreOrderLogic.php b/app/admin/logic/store_order/StoreOrderLogic.php
index 02a3e8f97..94910e3b0 100644
--- a/app/admin/logic/store_order/StoreOrderLogic.php
+++ b/app/admin/logic/store_order/StoreOrderLogic.php
@@ -49,7 +49,12 @@ class StoreOrderLogic extends BaseLogic
             $v['store_id'] = $params['store_id'];
             $v['cart_num'] = $v['stock'];
             if(in_array($params['store_id'],$vendors_store)){
-                StoreBranchProduct::where('id', $v['id'])->update(['price' => $v['price'], 'vip_price' => $v['price'], 'cost' => $v['price'], 'purchase' => $v['price']]);
+                if(isset($v['purchase']) && $v['purchase'] > 0){
+                    $purchase = $v['purchase'];
+                }else{
+                    $purchase=$v['price'];
+                }
+                StoreBranchProduct::where('id', $v['id'])->update(['price' => $v['price'], 'vip_price' => $v['price'], 'cost' => $v['price'], 'purchase' => $purchase]);
             }
             unset($v['id']);
             $res = CartLogic::add($v);
diff --git a/app/api/controller/store/StoreController.php b/app/api/controller/store/StoreController.php
index cbf9528f2..ab251819a 100644
--- a/app/api/controller/store/StoreController.php
+++ b/app/api/controller/store/StoreController.php
@@ -194,4 +194,19 @@ class StoreController extends BaseApiController
         return $this->success('ok',['count'=>$count,'create_log'=>$createLog]);
 
     }
+
+    /**
+     * 小程序导航
+     */
+    public function menu_list(){
+        $menu=[
+            ['name'=>'每日配送统计'],
+            ['name'=>'累计配送统计'],
+            ['name'=>'每日销量统计'],
+            ['name'=>'累计销量统计'],
+            ['name'=>'商品库存'],
+            ['name'=>'店铺收支']
+        ];
+        return $this->success('ok',['menu'=>$menu]);
+    }
 }