diff --git a/common/constant.go b/common/constant.go
index 9302ef2..cadbc44 100644
--- a/common/constant.go
+++ b/common/constant.go
@@ -171,8 +171,8 @@ func IsDaZhong(gameId int) bool {
 
 // 房间编号区间
 const (
-	PrivateSceneStartId  = 10000000
-	PrivateSceneMaxId    = 99999999
+	PrivateSceneStartId  = 100000
+	PrivateSceneMaxId    = 999999
 	MatchSceneStartId    = 100000000
 	MatchSceneMaxId      = 199999999
 	HundredSceneStartId  = 200000000