diff --git a/gamesrv/clawdoll/action_clawdoll.go b/gamesrv/clawdoll/action_clawdoll.go
index 11a4e80..1864924 100644
--- a/gamesrv/clawdoll/action_clawdoll.go
+++ b/gamesrv/clawdoll/action_clawdoll.go
@@ -82,7 +82,7 @@ func MSDollMachineoCoinResultHandler(session *netlib.Session, packetId int, data
 				sceneEx.playingSnid = p.SnId
 
 				//发送向前移动指令
-				sceneEx.OnPlayerSMPerateOp(p.SnId, int32(sceneEx.machineId), rule.ButtonFront)
+				sceneEx.OnPlayerSMPerateOp(p.SnId, int32(sceneEx.machineId), rule.ButtonBack)
 
 				s.ChangeSceneState(rule.ClawDollSceneStateStart)
 				sceneEx.SetPlayingState(int32(rule.ClawDollSceneStateStart))