接口/交易.md

@@ -87,17 +87,20 @@ accepted
 
 accepted --> |支付失败| closed
 closed --> |退款请求| refunding(refunding)
+refunding --> |退款成功| closed
 
 accepted --> |发起了撤单| refunding
 
 accepted --> |支付成功| normal
-normal --> |退款请求| refunding(refunding)
-refunding --> |退款成功| closed
-refunding --> |退款失败| normal
-refunding --> |部分退款成功| refund
+normal --> |退款请求| refunding2(refunding)
+refunding2 --> |退款失败| normal
+refunding2 --> |部分退款成功| refund
 refund --> |退款请求| refunding4(refunding)
+
 refunding4 --> |部分退款成功| refund
 refunding4 --> |部分退款失败| refund
+refunding4 --> |全额退款成功| closed
+
 ```
 
 # 接口描述