fix: 地点映射逻辑修改

src/views/datamanager/alertformdata/hooks/useWorkLocation.ts

@@ -41,7 +41,7 @@ export function useWorkLocation() {
     if (workspaceId < 0) return '-';
     if (obj.children) {
       const subObj = obj.children.find(subobj => subobj.value === workspaceId);
-      return obj.label + ' - ' + subObj.label;
+      return obj.label + ' - ' + subObj?.label;
     }
   };