diff --git a/packages/core/client/src/schema-component/antd/association-field/hooks.ts b/packages/core/client/src/schema-component/antd/association-field/hooks.ts
index d9a920071..2a790f0d8 100644
--- a/packages/core/client/src/schema-component/antd/association-field/hooks.ts
+++ b/packages/core/client/src/schema-component/antd/association-field/hooks.ts
@@ -163,7 +163,7 @@ export default function useServiceOptions(props) {
     );
   }, [
     collectionField?.interface,
-    collectionField.foreignKey,
+    collectionField?.foreignKey,
     fieldSchema,
     fieldServiceFilter,
     sourceValue,
diff --git a/packages/core/client/src/schema-component/antd/form-v2/utils.tsx b/packages/core/client/src/schema-component/antd/form-v2/utils.tsx
index 588ae4fee..2ac53d1eb 100644
--- a/packages/core/client/src/schema-component/antd/form-v2/utils.tsx
+++ b/packages/core/client/src/schema-component/antd/form-v2/utils.tsx
@@ -51,8 +51,6 @@ export const linkageMergeAction = async ({
       if (await conditionAnalyses({ rules: condition, formValues: values, variables, localVariables })) {
         field._display = '_display' in field ? field._display : field.display;
         field.display = operator;
-      } else {
-        field.display = field._display;
       }
       break;
     case ActionType.Editable: