diff --git a/src/server/game/RegisterNetworkFunc.go b/src/server/game/RegisterNetworkFunc.go
index 5ce9927d..34932589 100644
--- a/src/server/game/RegisterNetworkFunc.go
+++ b/src/server/game/RegisterNetworkFunc.go
@@ -741,6 +741,8 @@ func ReqUpgradeChess(player *Player, buf []byte) error {
 		})
 		return err
 	}
+	Handbook := player.PlayMod.getHandbookMod()
+	Handbook.SetHandbook(NewChess)
 	triggerComposeChess(player, NewChess, player.PlayMod.getBaseMod().EnergyMul, player.PlayMod.getChessMod().GetEmitList())
 	player.PlayMod.save()
 	player.PushClientRes(ChessMod.BackData())