diff --git a/gamesrv/clawdoll/scenepolicy_clawdoll.go b/gamesrv/clawdoll/scenepolicy_clawdoll.go
index f00ad1f..b9ad90d 100644
--- a/gamesrv/clawdoll/scenepolicy_clawdoll.go
+++ b/gamesrv/clawdoll/scenepolicy_clawdoll.go
@@ -67,7 +67,8 @@ func (this *PolicyClawdoll) OnTick(s *base.Scene) {
 	sceneEx, ok := s.ExtraData.(*SceneEx)
 	if ok {
 		if sceneEx.machineId == 0 {
-			sceneEx.machineId = action.GetFreeDollMachineId()
+			machineId := s.DBGameFree.GetId() % 6080000
+			sceneEx.machineId = action.GetFreeDollMachineId(machineId)
 		}
 		if sceneEx.machineId != 0 {
 			machineStatus := action.GetDollMachineStatus(sceneEx.machineId)