diff --git a/logic/controller/fight_塔.go b/logic/controller/fight_塔.go
index e2c96a3a..11b938ab 100644
--- a/logic/controller/fight_塔.go
+++ b/logic/controller/fight_塔.go
@@ -123,7 +123,7 @@ func (h Controller) PetTawor(data *fight.StartTwarInboundInfo, c *player.Player)
 
 		result.CurFightLevel = uint32(c.Info.CurrentFreshStage)
 	case 2415: //勇者之塔
-		boss = service.NewTower600Service().Boss(c.Info.CurrentStage, c.Info.CurrentStage+1)
+		boss = service.NewTower500Service().Boss(c.Info.CurrentStage, c.Info.CurrentStage+1)
 
 		result.CurFightLevel = uint32(c.Info.CurrentStage)
 	case 2425: