diff --git a/frontend/src/pages/DataAnnotation/components/TemplateConfigurationTreeEditor.tsx b/frontend/src/pages/DataAnnotation/components/TemplateConfigurationTreeEditor.tsx
index 79bb4c4..19ce402 100644
--- a/frontend/src/pages/DataAnnotation/components/TemplateConfigurationTreeEditor.tsx
+++ b/frontend/src/pages/DataAnnotation/components/TemplateConfigurationTreeEditor.tsx
@@ -426,8 +426,6 @@ const TemplateConfigurationTreeEditor = ({
   const [selectedId, setSelectedId] = useState<string>(tree.id);
   const [parseError, setParseError] = useState<string | null>(null);
   const lastSerialized = useRef<string>("");
-  const [addChildTag, setAddChildTag] = useState<string | undefined>();
-  const [addSiblingTag, setAddSiblingTag] = useState<string | undefined>();
 
   useEffect(() => {
     if (!value) {
@@ -763,9 +761,8 @@ const TemplateConfigurationTreeEditor = ({
             <Select
               placeholder="添加子节点"
               options={tagOptions}
-              value={addChildTag}
+              value={null}
               onChange={(value) => {
-                setAddChildTag(undefined);
                 handleAddNode(value, "child");
               }}
               disabled={isStructureLocked}
@@ -773,9 +770,8 @@ const TemplateConfigurationTreeEditor = ({
             <Select
               placeholder="添加同级节点"
               options={tagOptions}
-              value={addSiblingTag}
+              value={null}
               onChange={(value) => {
-                setAddSiblingTag(undefined);
                 handleAddNode(value, "sibling");
               }}
               disabled={isStructureLocked || selectedNode.id === tree.id}