From 6b3f35d11dbe443a84220ef4b9397b08502e5ff0 Mon Sep 17 00:00:00 2001
From: Mr-Kyon <mrkyon@qq.com>
Date: Wed, 16 Jul 2025 16:55:04 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20issues#2367=20=E4=BF=AE=E5=A4=8D?=
 =?UTF-8?q?=E5=88=A0=E9=99=A4=E8=A1=A8=E8=BF=9E=E6=8E=A5=E5=90=8E=E6=98=BE?=
 =?UTF-8?q?=E7=A4=BA=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../StructView/components/SelectDataSource.tsx     | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/frontend/src/app/pages/MainPage/pages/ViewPage/Main/StructView/components/SelectDataSource.tsx b/frontend/src/app/pages/MainPage/pages/ViewPage/Main/StructView/components/SelectDataSource.tsx
index c3646711b..029cd8d35 100644
--- a/frontend/src/app/pages/MainPage/pages/ViewPage/Main/StructView/components/SelectDataSource.tsx
+++ b/frontend/src/app/pages/MainPage/pages/ViewPage/Main/StructView/components/SelectDataSource.tsx
@@ -268,11 +268,15 @@ const SelectDataSource = memo(
         });
       }
 
-      if (type === 'JOINS' && joinTable?.table) {
-        setSelectedTableSchema({
-          table: joinTable['table'],
-          columns: joinTable['columns'],
-        });
+      if (type === 'JOINS') {
+        if (joinTable?.table) {
+          setSelectedTableSchema({
+            table: joinTable.table,
+            columns: joinTable.columns,
+          });
+        } else {
+          setSelectedTableSchema(null);
+        }
       }
     }, [structure, type, joinTable, sources, sourceId]);