diff --git a/docSite/content/zh-cn/docs/development/upgrading/4910.md b/docSite/content/zh-cn/docs/development/upgrading/4910.md
index bcde2f46c..594b32d7b 100644
--- a/docSite/content/zh-cn/docs/development/upgrading/4910.md
+++ b/docSite/content/zh-cn/docs/development/upgrading/4910.md
@@ -30,4 +30,5 @@ weight: 790
 2. 流响应捕获 finish_reason 可能不正确。
 3. 工具调用模式，未保存思考输出。
 4. 知识库 indexSize 参数未生效。
-5. 工作流嵌套 2 层后，获取预览引用、上下文不正确。
\ No newline at end of file
+5. 工作流嵌套 2 层后，获取预览引用、上下文不正确。
+6. xlsx 转成 Markdown 时候，前面会多出一个空格。
\ No newline at end of file
diff --git a/docSite/content/zh-cn/docs/shopping_cart/intro.md b/docSite/content/zh-cn/docs/shopping_cart/intro.md
index 2483fdb5e..4a7e93496 100644
--- a/docSite/content/zh-cn/docs/shopping_cart/intro.md
+++ b/docSite/content/zh-cn/docs/shopping_cart/intro.md
@@ -28,7 +28,6 @@ FastGPT 商业版是基于 FastGPT 开源版的增强版本，增加了一些独
 | 应用发布安全配置 | ❌ | ✅ | ✅ |
 | 内容审核 | ❌ | ✅ | ✅ |
 | web站点同步 | ❌ | ✅ | ✅ |
-| 主流文档库接入（目前支持：语雀、飞书） | ❌ | ✅ | ✅ |
 | 增强训练模式 | ❌ | ✅ | ✅ |
 | 第三方应用快速接入（飞书、公众号） | ❌ | ✅ | ✅ |
 | 管理后台 | ❌ | ✅ | 不需要 |
diff --git a/packages/service/worker/readFile/extension/xlsx.ts b/packages/service/worker/readFile/extension/xlsx.ts
index aafbe80bb..34a0c203f 100644
--- a/packages/service/worker/readFile/extension/xlsx.ts
+++ b/packages/service/worker/readFile/extension/xlsx.ts
@@ -28,11 +28,11 @@ export const readXlsxRawText = async ({
       if (!header) return;
 
       const formatText = `| ${header.join(' | ')} |
-      | ${header.map(() => '---').join(' | ')} |
-      ${csvArr
-        .slice(1)
-        .map((row) => `| ${row.map((item) => item.replace(/\n/g, '\\n')).join(' | ')} |`)
-        .join('\n')}`;
+| ${header.map(() => '---').join(' | ')} |
+${csvArr
+  .slice(1)
+  .map((row) => `| ${row.map((item) => item.replace(/\n/g, '\\n')).join(' | ')} |`)
+  .join('\n')}`;
 
       return formatText;
     })
diff --git a/projects/app/src/pages/api/core/dataset/collection/create/backup.ts b/projects/app/src/pages/api/core/dataset/collection/create/backup.ts
index 03c580935..b8cc009a1 100644
--- a/projects/app/src/pages/api/core/dataset/collection/create/backup.ts
+++ b/projects/app/src/pages/api/core/dataset/collection/create/backup.ts
@@ -48,7 +48,7 @@ async function handler(req: ApiRequestProps<backupBody, backupQuery>, res: ApiRe
       encoding: file.encoding,
       getFormatText: false
     });
-    if (!rawText.startsWith('q,a,indexes')) {
+    if (!rawText.trim().startsWith('q,a,indexes')) {
       return Promise.reject('Backup file start with "q,a,indexes"');
     }
     // 2. delete tmp file
diff --git a/projects/app/src/pages/api/core/dataset/exportAll.ts b/projects/app/src/pages/api/core/dataset/exportAll.ts
index 6c6800a7f..847a9e829 100644
--- a/projects/app/src/pages/api/core/dataset/exportAll.ts
+++ b/projects/app/src/pages/api/core/dataset/exportAll.ts
@@ -50,7 +50,10 @@ async function handler(req: NextApiRequest, res: NextApiResponse<any>) {
   });
 
   res.setHeader('Content-Type', 'text/csv; charset=utf-8;');
-  res.setHeader('Content-Disposition', `attachment; filename=${dataset.name}-backup.csv;`);
+  res.setHeader(
+    'Content-Disposition',
+    `attachment; filename=${encodeURIComponent(dataset.name)}-backup.csv;`
+  );
 
   const cursor = MongoDatasetData.find<DataItemType>(
     {