diff --git a/rpc/user_center_func.go b/rpc/user_center_func.go
index a215280acb856dac22df0a6f39a743d10d7c655a..a8ab897bbaff415c1d37b0dc823750d659082276 100644
--- a/rpc/user_center_func.go
+++ b/rpc/user_center_func.go
@@ -94,6 +94,7 @@ func SendDiamondChange(userId uint64, diamond uint32) error {
 // 发送游戏横幅
 // param winUserId:胜利的用户id
 // param gameType 0:slot 5:luckybox 6:fruit
+// param gameId 7:slot 5:luckybox 6:fruit
 func SendGlobalGameBanner(winUserId uint64, diamond uint64, avatar string, gameId uint64, gameType uint32) error {
 	bannerUrl := ""
 	switch gameType {