From 7a64fe544d36d74ccf6d5aa83c1ca45c0defc3a9 Mon Sep 17 00:00:00 2001
From: tangjinzhou <415800467@qq.com>
Date: Sat, 20 Nov 2021 22:08:30 +0800
Subject: [PATCH] fix: table rowSelection error #4889

---
 components/table/Table.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/table/Table.tsx b/components/table/Table.tsx
index 5804509e2..29f6230f9 100644
--- a/components/table/Table.tsx
+++ b/components/table/Table.tsx
@@ -491,7 +491,7 @@ const InteralTable = defineComponent<
     watch(
       () => props.rowSelection,
       () => {
-        rowSelection.value = { ...props.rowSelection };
+        rowSelection.value = props.rowSelection ? { ...props.rowSelection } : props.rowSelection;
       },
       { deep: true, immediate: true },
     );