diff --git a/pkg/base_info/friend_api_struct.go b/pkg/base_info/friend_api_struct.go
index e587853f57187d8a4654380a7c52d19809fd0418..2522288a80b5455670c4f8c0e86dc35b71a8c8e7 100644
--- a/pkg/base_info/friend_api_struct.go
+++ b/pkg/base_info/friend_api_struct.go
@@ -37,7 +37,7 @@ type AddFriendResponseReq struct {
 	ParamsCommFriend
 	//binding:"oneof=0 1 2"`
 	//}
-	Flag      int32  `json:"flag" binding:"required,oneof=0 1"`
+	Flag      int32  `json:"flag" binding:"required,oneof=-1 0 1"`
 	HandleMsg string `json:"handleMsg"`
 }
 type AddFriendResponseResp struct {