diff --git a/cnjglobals/cnjglobals.go b/cnjglobals/cnjglobals.go
index 68e324a..4d442e5 100644
--- a/cnjglobals/cnjglobals.go
+++ b/cnjglobals/cnjglobals.go
@@ -47,7 +47,7 @@ var (
 		"Token":                "required,min=" + minFcmToken + ",max=" + maxFcmToken, // fcm token
 		"AccountStatus":        "number,max=" + maxAccountStatus,
 		"Description":          "max=" + maxDescription,
-		"RoomState":            "required,max=" + maxRoomState,
+		"RoomState":            "number,max=" + maxRoomState,
 	}
 )