update 005

@@ -550,7 +550,8 @@ or
 ### 入参
 ``` json
 {
-    "productSkn":50000855
+    "productSkn":50000855,
+     "brandName" :"初语"
 }
 ```
 ### 公共参数
@@ -585,6 +586,7 @@ or
 ``` json
 {
     "productSkn":50000855,
+    "brandName" :"初语",
     "rejectReason":"不支持货到付款"
 }
 ```