diff --git a/src/server/game/mod/decorate/Decorate.go b/src/server/game/mod/decorate/Decorate.go
index 9ef2754b..903d66dc 100644
--- a/src/server/game/mod/decorate/Decorate.go
+++ b/src/server/game/mod/decorate/Decorate.go
@@ -99,6 +99,12 @@ func (d *Decorate) GetDecorateCostItem(AreaId, DecorateId int, DecorateOffIsExis
 		PartItemList = PartItem.Items
 		delete(d.PartCost, Id)
 	}
+	for k := range d.PartCost {
+		AreaId := decorateCfg.GetAreaId(k)
+		if AreaId != d.AreaId {
+			delete(d.PartCost, k)
+		}
+	}
 	if len(d.PartCost) == 0 {
 		d.initPartCost(d.AreaId + 1)
 	}