diff --git a/README.md b/README.md
index 332f62ef..728ffb95 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,7 @@ pip install longbridge
 {
   "mcpServers": {
     "longbridge": {
-      "url": "https://openapi.longbridge.com/mcp"
+      "url": "https://mcp.longbridge.com"
     }
   }
 }
diff --git a/docs/.vitepress/config.mts b/docs/.vitepress/config.mts
index 693d36ca..0f52e23d 100644
--- a/docs/.vitepress/config.mts
+++ b/docs/.vitepress/config.mts
@@ -15,7 +15,7 @@ import yaml from 'js-yaml'
 
 const __dirname = dirname(fileURLToPath(import.meta.url))
 const docsRoot = resolve(__dirname, '..')
-const MCP_TOOLS_URL = 'https://openapi.longbridge.com/mcp/tools.json'
+const MCP_TOOLS_URL = 'https://mcp.longbridge.com/mcp/tools.json'
 const MCP_TOOLS_DATA_PATH = resolve(__dirname, 'data/mcp-tools.json')
 const regionCfg = getRegionConfig()
 const regionSrcExclude = computeSrcExclude(docsRoot)
diff --git a/docs/.vitepress/theme/components/NewHomePage/ProductMCP.vue b/docs/.vitepress/theme/components/NewHomePage/ProductMCP.vue
index eba0f8e1..8f4e56fa 100644
--- a/docs/.vitepress/theme/components/NewHomePage/ProductMCP.vue
+++ b/docs/.vitepress/theme/components/NewHomePage/ProductMCP.vue
@@ -50,7 +50,7 @@ const clients = [
     name: 'Claude Code',
     logo: 'https://assets.lbctrl.com/uploads/6932dfac-0f9c-4577-bdd8-fc3d22d4223a/claude.svg',
     type: 'shell' as const,
-    cmd: 'claude mcp add --transport http longbridge https://openapi.longbridge.com/mcp',
+    cmd: 'claude mcp add --transport http longbridge https://mcp.longbridge.com',
   },
   {
     id: 'codex',
@@ -58,7 +58,7 @@ const clients = [
     logo: 'https://assets.lbctrl.com/uploads/88eb58fe-b3bb-4875-90c7-c97e6d8fcc9e/openai.svg',
     type: 'ui' as const,
     steps: ['Settings', 'MCP Servers', 'Add Server'],
-    fields: { Name: 'longbridge', Type: 'Streamable HTTP', URL: 'https://openapi.longbridge.com/mcp' },
+    fields: { Name: 'longbridge', Type: 'Streamable HTTP', URL: 'https://mcp.longbridge.com' },
   },
   {
     id: 'cursor',
@@ -66,14 +66,14 @@ const clients = [
     logo: 'https://assets.lbctrl.com/uploads/f694478e-201b-4e74-a7b6-023639a27805/cursor.svg',
     type: 'ui' as const,
     steps: ['Settings', 'MCP Servers', 'Add Remote MCP Server'],
-    fields: { URL: 'https://openapi.longbridge.com/mcp' },
+    fields: { URL: 'https://mcp.longbridge.com' },
   },
   {
     id: 'zed',
     name: 'Zed',
     logo: 'https://assets.lbctrl.com/uploads/3418077a-9766-4514-bc8e-eef076309689/zed.svg',
     type: 'json' as const,
-    json: { mcpServers: { longbridge: { url: 'https://openapi.longbridge.com/mcp' } } },
+    json: { mcpServers: { longbridge: { url: 'https://mcp.longbridge.com' } } },
   },
   {
     id: 'cherry',
@@ -81,7 +81,7 @@ const clients = [
     logo: 'https://assets.lbctrl.com/uploads/df8f9467-91a5-4bdb-8dde-5127441f0b04/cherrystudio.svg',
     type: 'ui' as const,
     steps: ['Settings', 'MCP Servers', 'Add'],
-    fields: { URL: 'https://openapi.longbridge.com/mcp' },
+    fields: { URL: 'https://mcp.longbridge.com' },
   },
 ]
 
diff --git a/docs/.vitepress/theme/components/NewHomePage/index.vue b/docs/.vitepress/theme/components/NewHomePage/index.vue
index f8515458..78e1c5f0 100644
--- a/docs/.vitepress/theme/components/NewHomePage/index.vue
+++ b/docs/.vitepress/theme/components/NewHomePage/index.vue
@@ -1773,7 +1773,7 @@ const GETSTARTED = [
             <button
               class="code-copy"
               @click="
-                copyToClipboard('claude mcp add --transport http longbridge \\\n  https://openapi.longbridge.com/mcp')
+                copyToClipboard('claude mcp add --transport http longbridge \\\n  https://mcp.longbridge.com')
               ">
               <svg
                 width="13"
@@ -1792,7 +1792,7 @@ const GETSTARTED = [
           <div class="code-body" style="font-size: 13.5px; line-height: 1.8">
             <div><span class="ln-comment"># One-line install for Claude Code</span></div>
             <div><span class="ln-prompt">$ </span>claude mcp add --transport http longbridge \</div>
-            <div>&nbsp;&nbsp;<span class="ln-str">https://openapi.longbridge.com/mcp</span></div>
+            <div>&nbsp;&nbsp;<span class="ln-str">https://mcp.longbridge.com</span></div>
             <div>&nbsp;</div>
             <div style="color: var(--lb-fg-2)">→ Opening browser for OAuth 2.1…</div>
             <div style="color: var(--lb-fg-2)">✓ Authenticated as jason@longbridge.com</div>
diff --git a/docs/en/docs/mcp.md b/docs/en/docs/mcp.md
index df40d2ea..2088b390 100644
--- a/docs/en/docs/mcp.md
+++ b/docs/en/docs/mcp.md
@@ -12,8 +12,8 @@ next: false
 Longbridge provides a hosted HTTP MCP (Model Context Protocol) service that lets you use Longbridge market data and account capabilities directly from AI coding assistants and chat tools — without managing API keys manually.
 
 :::tip MCP endpoint
-- Global: `https://openapi.longbridge.com/mcp`
-- Mainland China: `https://openapi.longbridge.cn/mcp` (faster access)
+- Global: `https://mcp.longbridge.com`
+- Mainland China: `https://mcp.longbridge.cn` (faster access)
 :::
 
 ## Available capabilities
@@ -49,7 +49,7 @@ Actual tool availability depends on your region, account level, and granted OAut
 Run the following command in your terminal:
 
 ```bash
-claude mcp add --transport http longbridge https://openapi.longbridge.com/mcp
+claude mcp add --transport http longbridge https://mcp.longbridge.com
 ```
 
 Then open the `claude` terminal interface, type `/mcp`, select `longbridge`, and choose **Authenticate** to complete the OAuth authorization flow.
@@ -60,7 +60,7 @@ Then open the `claude` terminal interface, type `/mcp`, select `longbridge`, and
 2. In the "Connect to a custom MCP" screen, fill in:
    - Name: `longbridge`
    - Type: **Streamable HTTP**
-   - URL: `https://openapi.longbridge.com/mcp`
+   - URL: `https://mcp.longbridge.com`
    - Leave all other fields empty
 3. Click **Save**
 4. Back in the MCP Servers list, click **Authenticate** on the `longbridge` entry to complete OAuth authorization
@@ -77,7 +77,7 @@ Add the following to your `settings.json` under the `context_servers` key (key n
 {
   "mcpServers": {
     "longbridge": {
-      "url": "https://openapi.longbridge.com/mcp"
+      "url": "https://mcp.longbridge.com"
     }
   }
 }
diff --git a/docs/en/skill/install/index.md b/docs/en/skill/install/index.md
index 83059871..0a7b56ea 100644
--- a/docs/en/skill/install/index.md
+++ b/docs/en/skill/install/index.md
@@ -92,7 +92,7 @@ Works with Claude Desktop, Cursor, Zed, Gemini CLI, Warp, and any tool that supp
 Add the following as a remote MCP server in your AI tool:
 
 ```
-https://openapi.longbridge.com/mcp
+https://mcp.longbridge.com
 ```
 
 For clients that use a JSON config file (Claude Desktop, Cursor, Zed, Gemini CLI, etc.), add this to your MCP config:
@@ -101,13 +101,13 @@ For clients that use a JSON config file (Claude Desktop, Cursor, Zed, Gemini CLI
 {
   "mcpServers": {
     "longbridge": {
-      "url": "https://openapi.longbridge.com/mcp"
+      "url": "https://mcp.longbridge.com"
     }
   }
 }
 ```
 
-> Users in mainland China can use the accelerated endpoint: `https://openapi.longbridge.cn/mcp`
+> Users in mainland China can use the accelerated endpoint: `https://mcp.longbridge.cn`
 
 Where to find the MCP configuration in each client:
 
diff --git a/docs/zh-CN/docs/mcp.md b/docs/zh-CN/docs/mcp.md
index 93f90a75..59399549 100644
--- a/docs/zh-CN/docs/mcp.md
+++ b/docs/zh-CN/docs/mcp.md
@@ -12,8 +12,8 @@ next: false
 Longbridge 提供托管的 HTTP MCP（Model Context Protocol）服务，让你在 AI 编程助手或对话工具中直接使用 Longbridge 的行情与账户能力，无需手动管理 API 密钥。
 
 :::tip MCP 服务地址
-- 全球：`https://openapi.longbridge.com/mcp`
-- 中国大陆：`https://openapi.longbridge.cn/mcp`（访问更快）
+- 全球：`https://mcp.longbridge.com`
+- 中国大陆：`https://mcp.longbridge.cn`（访问更快）
 :::
 
 ## 可用能力
@@ -49,7 +49,7 @@ Longbridge MCP 暴露 100+ 工具，覆盖六大能力域，客户端连接后
 在终端运行以下命令：
 
 ```bash
-claude mcp add --transport http longbridge https://openapi.longbridge.com/mcp
+claude mcp add --transport http longbridge https://mcp.longbridge.com
 ```
 
 然后进入 `claude` 终端界面，输入 `/mcp`，选择 `longbridge`，再选择 **Authenticate** 跟随流程完成 OAuth 授权。
@@ -60,7 +60,7 @@ claude mcp add --transport http longbridge https://openapi.longbridge.com/mcp
 2. 在 "Connect to a custom MCP" 界面填写：
    - Name：`longbridge`
    - 类型：**Streamable HTTP**
-   - URL：`https://openapi.longbridge.com/mcp`
+   - URL：`https://mcp.longbridge.com`
    - 其他字段留空
 3. 点击 **Save**
 4. 回到 MCP Servers 列表，点击 `longbridge` 条目上的 **Authenticate** 完成 OAuth 授权
@@ -77,7 +77,7 @@ Settings → MCP Servers → 添加 Remote MCP Server，填入上方地址即可
 {
   "mcpServers": {
     "longbridge": {
-      "url": "https://openapi.longbridge.com/mcp"
+      "url": "https://mcp.longbridge.com"
     }
   }
 }
diff --git a/docs/zh-CN/skill/install/index.md b/docs/zh-CN/skill/install/index.md
index 267221e0..af1fe588 100644
--- a/docs/zh-CN/skill/install/index.md
+++ b/docs/zh-CN/skill/install/index.md
@@ -90,7 +90,7 @@ longbridge auth login
 在 AI 工具的 MCP 配置中添加以下服务器地址：
 
 ```
-https://openapi.longbridge.com/mcp
+https://mcp.longbridge.com
 ```
 
 对于使用 JSON 配置文件的客户端（Claude Desktop、Cursor、Zed、Gemini CLI 等），将以下内容添加到 MCP 配置中：
@@ -99,13 +99,13 @@ https://openapi.longbridge.com/mcp
 {
   "mcpServers": {
     "longbridge": {
-      "url": "https://openapi.longbridge.com/mcp"
+      "url": "https://mcp.longbridge.com"
     }
   }
 }
 ```
 
-> 中国大陆用户可使用加速地址：`https://openapi.longbridge.cn/mcp`
+> 中国大陆用户可使用加速地址：`https://mcp.longbridge.cn`
 
 各工具配置入口：
 
diff --git a/docs/zh-HK/docs/mcp.md b/docs/zh-HK/docs/mcp.md
index 87be40a5..2647109b 100644
--- a/docs/zh-HK/docs/mcp.md
+++ b/docs/zh-HK/docs/mcp.md
@@ -12,8 +12,8 @@ next: false
 Longbridge 提供托管的 HTTP MCP（Model Context Protocol）服務，讓你在 AI 編程助手或對話工具中直接使用 Longbridge 的行情與帳戶能力，無需手動管理 API 金鑰。
 
 :::tip MCP 服務地址
-- 全球：`https://openapi.longbridge.com/mcp`
-- 中國大陸：`https://openapi.longbridge.cn/mcp`（訪問更快）
+- 全球：`https://mcp.longbridge.com`
+- 中國大陸：`https://mcp.longbridge.cn`（訪問更快）
 :::
 
 ## 可用能力
@@ -49,7 +49,7 @@ Longbridge MCP 暴露 100+ 工具，覆蓋六大能力域，客戶端連接後
 在終端執行以下命令：
 
 ```bash
-claude mcp add --transport http longbridge https://openapi.longbridge.com/mcp
+claude mcp add --transport http longbridge https://mcp.longbridge.com
 ```
 
 然後進入 `claude` 終端介面，輸入 `/mcp`，選擇 `longbridge`，再選擇 **Authenticate** 跟隨流程完成 OAuth 授權。
@@ -60,7 +60,7 @@ claude mcp add --transport http longbridge https://openapi.longbridge.com/mcp
 2. 在 "Connect to a custom MCP" 介面填寫：
    - Name：`longbridge`
    - 類型：**Streamable HTTP**
-   - URL：`https://openapi.longbridge.com/mcp`
+   - URL：`https://mcp.longbridge.com`
    - 其他欄位留空
 3. 點擊 **Save**
 4. 回到 MCP Servers 列表，點擊 `longbridge` 條目上的 **Authenticate** 完成 OAuth 授權
@@ -77,7 +77,7 @@ Settings → MCP Servers → 添加 Remote MCP Server，填入上方地址即可
 {
   "mcpServers": {
     "longbridge": {
-      "url": "https://openapi.longbridge.com/mcp"
+      "url": "https://mcp.longbridge.com"
     }
   }
 }
diff --git a/docs/zh-HK/skill/install/index.md b/docs/zh-HK/skill/install/index.md
index 80b43323..cf092cc5 100644
--- a/docs/zh-HK/skill/install/index.md
+++ b/docs/zh-HK/skill/install/index.md
@@ -90,7 +90,7 @@ longbridge auth login
 在 AI 工具的 MCP 配置中新增以下伺服器地址：
 
 ```
-https://openapi.longbridge.com/mcp
+https://mcp.longbridge.com
 ```
 
 對於使用 JSON 配置文件的客戶端（Claude Desktop、Cursor、Zed、Gemini CLI 等），將以下內容添加到 MCP 配置中：
@@ -99,13 +99,13 @@ https://openapi.longbridge.com/mcp
 {
   "mcpServers": {
     "longbridge": {
-      "url": "https://openapi.longbridge.com/mcp"
+      "url": "https://mcp.longbridge.com"
     }
   }
 }
 ```
 
-> 中國大陸用戶可使用加速地址：`https://openapi.longbridge.cn/mcp`
+> 中國大陸用戶可使用加速地址：`https://mcp.longbridge.cn`
 
 各工具配置入口：
 
diff --git a/skills/longbridge/references/mcp.md b/skills/longbridge/references/mcp.md
index 6059e52f..296d94cd 100644
--- a/skills/longbridge/references/mcp.md
+++ b/skills/longbridge/references/mcp.md
@@ -4,7 +4,7 @@ Longbridge provides MCP (Model Context Protocol) support in two modes: a hosted
 
 ## Hosted MCP Service
 
-**Endpoint:** `https://openapi.longbridge.com/mcp`
+**Endpoint:** `https://mcp.longbridge.com`
 
 No API keys needed — uses OAuth 2.1. The AI client handles the browser authorization flow automatically.
 
@@ -16,7 +16,7 @@ Add to MCP config in any compatible client:
 {
   "mcpServers": {
     "longbridge": {
-      "url": "https://openapi.longbridge.com/mcp"
+      "url": "https://mcp.longbridge.com"
     }
   }
 }
@@ -25,7 +25,7 @@ Add to MCP config in any compatible client:
 **Per-client setup:**
 
 - **Cursor**: Settings → MCP Servers → Add Remote MCP Server
-- **Claude Code**: `claude mcp add longbridge https://openapi.longbridge.com/mcp`
+- **Claude Code**: `claude mcp add longbridge https://mcp.longbridge.com`
 - **ChatGPT**: Settings → Connectors
 - **Zed**: `context_servers` in `settings.json`
 - **Cherry Studio**: Settings → MCP Servers → Add (requires latest version for OAuth support)
diff --git a/skills/longbridge/references/setup.md b/skills/longbridge/references/setup.md
index 64f09a53..3087c3fb 100644
--- a/skills/longbridge/references/setup.md
+++ b/skills/longbridge/references/setup.md
@@ -40,7 +40,7 @@ curl -sSL https://open.longbridge.com/longbridge/longbridge-terminal/install | s
 
 ```bash
 # Claude Code
-claude mcp add longbridge https://openapi.longbridge.com/mcp
+claude mcp add longbridge https://mcp.longbridge.com
 ```
 
 First tool call triggers an OAuth browser flow. See [references/mcp.md](references/mcp.md) for Cursor, ChatGPT, Zed.