diff --git a/packages/core/client/src/schema-settings/LinkageRules/components/LinkageHeader.tsx b/packages/core/client/src/schema-settings/LinkageRules/components/LinkageHeader.tsx
index 46f474c10..e33d2abb6 100644
--- a/packages/core/client/src/schema-settings/LinkageRules/components/LinkageHeader.tsx
+++ b/packages/core/client/src/schema-settings/LinkageRules/components/LinkageHeader.tsx
@@ -16,7 +16,8 @@ const LinkageRulesTitle = (props) => {
   const value = array?.field?.value[index];
   return (
     <Input.TextArea
-      value={value.title || t('Linkage rule')}
+      value={value.title}
+      defaultValue={t('Linkage rule')}
       onChange={(ev) => {
         ev.stopPropagation();
         array.field.value.splice(index, 1, { ...value, title: ev.target.value });