From 6baf66b304c3236ee74392946ef3d1377ac78882 Mon Sep 17 00:00:00 2001
From: Jerry Yan <792602257@qq.com>
Date: Wed, 21 Jan 2026 14:10:23 +0800
Subject: [PATCH] =?UTF-8?q?fix(dataset):=20=E4=BF=AE=E5=A4=8D=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE=E9=9B=86=E8=AF=A6=E6=83=85=E9=A1=B5=E9=9D=A2=E5=88=9D?=
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- 添加 id 参数存在性检查避免空值调用
- 将 fetchFiles 函数依赖添加到 useEffect 依赖数组中
- 确保在 id 不存在时不执行数据获取操作
---
 .../src/pages/DataManagement/Detail/DatasetDetail.tsx    | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/frontend/src/pages/DataManagement/Detail/DatasetDetail.tsx b/frontend/src/pages/DataManagement/Detail/DatasetDetail.tsx
index 1dc55a8..abfd4ca 100644
--- a/frontend/src/pages/DataManagement/Detail/DatasetDetail.tsx
+++ b/frontend/src/pages/DataManagement/Detail/DatasetDetail.tsx
@@ -124,9 +124,12 @@ export default function DatasetDetail() {
   };
 
   useEffect(() => {
-    fetchDataset();
-    filesOperation.fetchFiles('', 1, 10); // 从根目录开始，第一页
-  }, []);
+    if (!id) {
+      return;
+    }
+    fetchDataset();
+    filesOperation.fetchFiles("", 1, 10); // 从根目录开始，第一页
+  }, [id]);
   useEffect(() => {
     if (dataset?.parentDatasetId && activeTab === "children") {
       setActiveTab("overview");