diff --git a/src/app/admin/page.tsx b/src/app/admin/page.tsx
index 6d3fa4e..9bc8a82 100644
--- a/src/app/admin/page.tsx
+++ b/src/app/admin/page.tsx
@@ -2747,6 +2747,33 @@ const OpenListConfigComponent = ({
     fetchVideos(true); // 强制从数据库重新读取，不使用缓存
   };
 
+  const handleCheckConnectivity = async () => {
+    await withLoading('checkOpenList', async () => {
+      try {
+        const response = await fetch('/api/openlist/check', {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify({
+            url,
+            username,
+            password,
+          }),
+        });
+
+        const data = await response.json();
+
+        if (response.ok && data.success) {
+          showSuccess('连接成功', showAlert);
+        } else {
+          throw new Error(data.error || '连接失败');
+        }
+      } catch (error) {
+        showError(error instanceof Error ? error.message : '连接失败', showAlert);
+        throw error;
+      }
+    });
+  };
+
   const handleDeleteVideo = async (folder: string, title: string) => {
     // 显示确认对话框，直接在 onConfirm 中执行删除操作
     showAlert({
@@ -2916,6 +2943,13 @@ const OpenListConfigComponent = ({
         </div>
 
         <div className='flex gap-3'>
+          <button
+            onClick={handleCheckConnectivity}
+            disabled={!enabled || !url || !username || !password || isLoading('checkOpenList')}
+            className={buttonStyles.primary}
+          >
+            {isLoading('checkOpenList') ? '检查中...' : '检查连通性'}
+          </button>
           <button
             onClick={handleSave}
             disabled={isLoading('saveOpenList')}
diff --git a/src/app/api/openlist/check/route.ts b/src/app/api/openlist/check/route.ts
new file mode 100644
index 0000000..7e55479
--- /dev/null
+++ b/src/app/api/openlist/check/route.ts
@@ -0,0 +1,61 @@
+/* eslint-disable @typescript-eslint/no-explicit-any, no-console */
+
+import { NextRequest, NextResponse } from 'next/server';
+
+import { getAuthInfoFromCookie } from '@/lib/auth';
+import { OpenListClient } from '@/lib/openlist.client';
+
+export const runtime = 'nodejs';
+
+/**
+ * POST /api/openlist/check
+ * 检查 OpenList 连通性
+ */
+export async function POST(request: NextRequest) {
+  try {
+    // 权限检查
+    const authInfo = getAuthInfoFromCookie(request);
+    if (!authInfo || !authInfo.username) {
+      return NextResponse.json({ error: '未授权' }, { status: 401 });
+    }
+
+    // 获取请求参数
+    const body = await request.json();
+    const { url, username, password } = body;
+
+    if (!url || !username || !password) {
+      return NextResponse.json(
+        { error: '缺少必要参数' },
+        { status: 400 }
+      );
+    }
+
+    // 创建客户端并检查连通性
+    const client = new OpenListClient(url, username, password);
+    const result = await client.checkConnectivity();
+
+    if (result.success) {
+      return NextResponse.json({
+        success: true,
+        message: result.message,
+      });
+    } else {
+      return NextResponse.json(
+        {
+          success: false,
+          error: result.message,
+        },
+        { status: 400 }
+      );
+    }
+  } catch (error) {
+    console.error('检查 OpenList 连通性失败:', error);
+    return NextResponse.json(
+      {
+        success: false,
+        error: error instanceof Error ? error.message : '检查失败',
+      },
+      { status: 500 }
+    );
+  }
+}
diff --git a/src/lib/openlist.client.ts b/src/lib/openlist.client.ts
index 790caad..7d4bdcc 100644
--- a/src/lib/openlist.client.ts
+++ b/src/lib/openlist.client.ts
@@ -279,4 +279,40 @@ export class OpenListClient {
       throw new Error(`OpenList 删除失败: ${response.status}`);
     }
   }
+
+  // 检查连通性
+  async checkConnectivity(): Promise<{ success: boolean; message: string }> {
+    try {
+      const response = await this.fetchWithRetry(`${this.baseURL}/api/me`, {
+        method: 'GET',
+        headers: await this.getHeaders(),
+      });
+
+      if (response.status !== 200) {
+        return {
+          success: false,
+          message: `HTTP 状态码错误: ${response.status}`,
+        };
+      }
+
+      const data = await response.json();
+
+      if (data.code !== 200) {
+        return {
+          success: false,
+          message: `响应码错误: ${data.code}`,
+        };
+      }
+
+      return {
+        success: true,
+        message: '连接成功',
+      };
+    } catch (error) {
+      return {
+        success: false,
+        message: error instanceof Error ? error.message : '连接失败',
+      };
+    }
+  }
 }