diff --git a/gamerule/thirteen/constants.go b/gamerule/thirteen/constants.go
index aeeded7..c18cf4d 100644
--- a/gamerule/thirteen/constants.go
+++ b/gamerule/thirteen/constants.go
@@ -41,7 +41,7 @@ const (
 	ThirteenWaterSceneWaitTimeout = time.Second * 2  //等待倒计时
 	ThirteenWaterStartTimeout     = time.Second * 3  //开始倒计时
 	ThirteenWaterSendCardsTimeout = time.Second * 3  //开始发牌
-	ThirteenWaterOptCardTimeout   = time.Second * 30 //30选牌换牌
+	ThirteenWaterOptCardTimeout   = time.Second * 45 //45选牌换牌
 	ThirteenWaterShowCardsTimeout = time.Second * 1  //轮流看牌时间
 	ThirteenWaterHitTimeout       = time.Second * 2  //打枪
 	ThirteenWaterBilledTimeout    = time.Second * 5  //结算