修改地址

README_KS.md

@@ -776,7 +776,7 @@ zwSDK
     order: {
       cp_order_id: '10001',
       product_price: '1',
-      amount: '1'
+      amount: '1',
       product_id: '1000000001',
       product_cnt: '1',
       product_name: '金币',