diff --git a/src/components/draw-app/properties/RelateRelayConfig.vue b/src/components/draw-app/properties/RelateRelayConfig.vue
index 12b46d8..74c5afb 100644
--- a/src/components/draw-app/properties/RelateRelayConfig.vue
+++ b/src/components/draw-app/properties/RelateRelayConfig.vue
@@ -145,7 +145,9 @@ watch(
       selectGraphic = Array.from(new Set(selectGraphic));
       relayCabinetStore.getDrawApp().updateSelected(...selectGraphic);
       relateRelayConfig.value.combinationtypes[clickIndex].refRelaysCode =
-        selectGraphic.map((g) => (g as Relay).datas.code) as string[];
+        selectGraphic.map((g) =>
+          (g as Relay).datas.code == '' ? g.id : (g as Relay).datas.code
+        );
       relateRelayConfig.value.combinationtypes[clickIndex].refRelays =
         selectGraphic.map((g) => g.id) as string[];
     }