From c0de2384df472ca39b8867fa23c90adeb8380590 Mon Sep 17 00:00:00 2001
From: sealday <sealday@gmail.com>
Date: Tue, 12 Mar 2024 20:09:35 +0800
Subject: [PATCH] fix: linkage should set undefined

---
 packages/core/client/src/schema-component/antd/form-v2/Form.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/client/src/schema-component/antd/form-v2/Form.tsx b/packages/core/client/src/schema-component/antd/form-v2/Form.tsx
index 30bff23d2..2358b4894 100644
--- a/packages/core/client/src/schema-component/antd/form-v2/Form.tsx
+++ b/packages/core/client/src/schema-component/antd/form-v2/Form.tsx
@@ -270,7 +270,7 @@ function getSubscriber(
         field[fieldName] = lastState?.value;
         //字段隐藏时清空数据
         if (fieldName === 'display' && lastState?.value === 'none') {
-          field.value = null;
+          field.value = undefined;
         }
       }