diff --git a/doc/AAMarket.py b/doc/AAMarket.py
index db2f4b42..de0fd897 100644
--- a/doc/AAMarket.py
+++ b/doc/AAMarket.py
@@ -410,7 +410,10 @@ class AAMarket(object):
                 ],
                 'response': [
                     _common.RspHead(),
-                    ['calls', _common.NftTransaction(), '合约调用']
+                    ['!calls', [
+                        ['trans_id', '', '事务id'],
+                        ['trans_req', _common.MFTransactionRequest(), '调用合约参数'],
+                    ], '合约调用']
                 ]
             },
             {