diff --git a/docs/configuration/tools.md b/docs/configuration/tools.md
index 256acf8..8982c8e 100644
--- a/docs/configuration/tools.md
+++ b/docs/configuration/tools.md
@@ -25,48 +25,58 @@ Web tools are used for web search and fetching.
 
 ### Brave Search
 
-| Config | Type | Default | Description |
-| --- | --- | --- | --- |
-| `enabled` | bool | false | Enable Brave search |
-| `api_key` | string | — | Brave Search API key |
-| `max_results` | int | 5 | Maximum number of results |
+| Config        | Type   | Default | Description               |
+| ------------- | ------ | ------- | ------------------------- |
+| `enabled`     | bool   | false   | Enable Brave search       |
+| `api_key`     | string | —       | Brave Search API key      |
+| `max_results` | int    | 5       | Maximum number of results |
 
 Get a free API key at [brave.com/search/api](https://brave.com/search/api) (2000 free queries/month).
 
 ### DuckDuckGo
 
-| Config | Type | Default | Description |
-| --- | --- | --- | --- |
-| `enabled` | bool | true | Enable DuckDuckGo search |
-| `max_results` | int | 5 | Maximum number of results |
+| Config        | Type | Default | Description               |
+| ------------- | ---- | ------- | ------------------------- |
+| `enabled`     | bool | true    | Enable DuckDuckGo search  |
+| `max_results` | int  | 5       | Maximum number of results |
 
 DuckDuckGo is enabled by default and requires no API key.
 
 ### Perplexity
 
-| Config | Type | Default | Description |
-| --- | --- | --- | --- |
-| `enabled` | bool | false | Enable Perplexity search |
-| `api_key` | string | — | Perplexity API key |
-| `max_results` | int | 5 | Maximum number of results |
+| Config        | Type   | Default | Description               |
+| ------------- | ------ | ------- | ------------------------- |
+| `enabled`     | bool   | false   | Enable Perplexity search  |
+| `api_key`     | string | —       | Perplexity API key        |
+| `max_results` | int    | 5       | Maximum number of results |
 
 ### Tavily
 
-| Config | Type | Default | Description |
-| --- | --- | --- | --- |
-| `enabled` | bool | false | Enable Tavily search |
-| `api_key` | string | — | Tavily API key |
-| `base_url` | string | — | Custom Tavily API base URL |
-| `max_results` | int | 5 | Maximum number of results |
+| Config        | Type   | Default | Description                |
+| ------------- | ------ | ------- | -------------------------- |
+| `enabled`     | bool   | false   | Enable Tavily search       |
+| `api_key`     | string | —       | Tavily API key             |
+| `base_url`    | string | —       | Custom Tavily API base URL |
+| `max_results` | int    | 5       | Maximum number of results  |
+
+### GLM (智谱)
+
+| Config          | Type   | Default      | Description                                                                   |
+| --------------- | ------ | ------------ | ----------------------------------------------------------------------------- |
+| `enabled`       | bool   | false        | Enable GLM search                                                             |
+| `api_key`       | string | —            | GLM API key                                                                   |
+| `base_url`      | string | —            | Custom GLM API base URL                                                       |
+| `search_engine` | string | search_std | Search backend type (search_pro, search_pro_sogou, or search_pro_quark) |
+| `max_results`   | int    | 5            | Maximum number of results                                                     |
 
 ### Web Proxy
 
 All web tools (search and fetch) can use a shared proxy:
 
-| Config | Type | Default | Description |
-| --- | --- | --- | --- |
-| `proxy` | string | — | Proxy URL for all web tools (http, https, socks5) |
-| `fetch_limit_bytes` | int64 | 10485760 | Maximum bytes to fetch per URL (default 10MB) |
+| Config              | Type   | Default  | Description                                       |
+| ------------------- | ------ | -------- | ------------------------------------------------- |
+| `proxy`             | string | —        | Proxy URL for all web tools (http, https, socks5) |
+| `fetch_limit_bytes` | int64  | 10485760 | Maximum bytes to fetch per URL (default 10MB)     |
 
 ### Web Tools Configuration Example
 
@@ -98,30 +108,30 @@ All web tools (search and fetch) can use a shared proxy:
 
 PicoClaw supports MCP servers for extending agent capabilities with external tools.
 
-| Config | Type | Default | Description |
-| --- | --- | --- | --- |
-| `enabled` | bool | false | Enable MCP integration |
-| `servers` | object | {} | Named MCP server configurations |
+| Config    | Type   | Default | Description                     |
+| --------- | ------ | ------- | ------------------------------- |
+| `enabled` | bool   | false   | Enable MCP integration          |
+| `servers` | object | {}      | Named MCP server configurations |
 
 Each MCP server supports two connection modes:
 
 **stdio mode** (local process):
 
-| Config | Type | Description |
-| --- | --- | --- |
-| `enabled` | bool | Enable this server |
-| `command` | string | Command to run (e.g., `npx`) |
-| `args` | array | Command arguments |
-| `env` | object | Environment variables |
-| `env_file` | string | Path to env file |
+| Config     | Type   | Description                  |
+| ---------- | ------ | ---------------------------- |
+| `enabled`  | bool   | Enable this server           |
+| `command`  | string | Command to run (e.g., `npx`) |
+| `args`     | array  | Command arguments            |
+| `env`      | object | Environment variables        |
+| `env_file` | string | Path to env file             |
 
 **HTTP/SSE mode** (remote server):
 
-| Config | Type | Description |
-| --- | --- | --- |
-| `enabled` | bool | Enable this server |
-| `type` | string | `"http"` or `"sse"` |
-| `url` | string | Server URL |
+| Config    | Type   | Description                   |
+| --------- | ------ | ----------------------------- |
+| `enabled` | bool   | Enable this server            |
+| `type`    | string | `"http"` or `"sse"`           |
+| `url`     | string | Server URL                    |
 | `headers` | object | HTTP headers (e.g., API keys) |
 
 ### MCP Configuration Example
@@ -160,11 +170,11 @@ MCP tools are registered with the naming convention `mcp_<server>_<tool>` and ap
 
 The exec tool executes shell commands on behalf of the agent.
 
-| Config | Type | Default | Description |
-| --- | --- | --- | --- |
-| `enable_deny_patterns` | bool | true | Enable default dangerous command blocking |
-| `custom_deny_patterns` | array | [] | Custom deny patterns (regular expressions) |
-| `custom_allow_patterns` | array | [] | Custom allow patterns — matching commands bypass deny checks |
+| Config                  | Type  | Default | Description                                                  |
+| ----------------------- | ----- | ------- | ------------------------------------------------------------ |
+| `enable_deny_patterns`  | bool  | true    | Enable default dangerous command blocking                    |
+| `custom_deny_patterns`  | array | []      | Custom deny patterns (regular expressions)                   |
+| `custom_allow_patterns` | array | []      | Custom allow patterns — matching commands bypass deny checks |
 
 ### Default Blocked Command Patterns
 
@@ -192,9 +202,7 @@ Use `custom_allow_patterns` to explicitly permit commands that would otherwise b
   "tools": {
     "exec": {
       "enable_deny_patterns": true,
-      "custom_allow_patterns": [
-        "^git push origin main$"
-      ]
+      "custom_allow_patterns": ["^git push origin main$"]
     }
   }
 }
@@ -207,10 +215,7 @@ Use `custom_allow_patterns` to explicitly permit commands that would otherwise b
   "tools": {
     "exec": {
       "enable_deny_patterns": true,
-      "custom_deny_patterns": [
-        "\\brm\\s+-r\\b",
-        "\\bkillall\\s+python"
-      ],
+      "custom_deny_patterns": ["\\brm\\s+-r\\b", "\\bkillall\\s+python"],
       "custom_allow_patterns": []
     }
   }
@@ -221,21 +226,21 @@ Use `custom_allow_patterns` to explicitly permit commands that would otherwise b
 
 The cron tool schedules periodic tasks.
 
-| Config | Type | Default | Description |
-| --- | --- | --- | --- |
-| `exec_timeout_minutes` | int | 5 | Execution timeout in minutes (0 = no limit) |
+| Config                 | Type | Default | Description                                 |
+| ---------------------- | ---- | ------- | ------------------------------------------- |
+| `exec_timeout_minutes` | int  | 5       | Execution timeout in minutes (0 = no limit) |
 
 ## Skills Tool
 
 The skills tool manages skill discovery and installation via registries like ClawHub.
 
-| Config | Type | Default | Description |
-| --- | --- | --- | --- |
-| `registries.clawhub.enabled` | bool | true | Enable ClawHub registry |
-| `registries.clawhub.base_url` | string | `https://clawhub.ai` | ClawHub base URL |
-| `registries.clawhub.search_path` | string | `/api/v1/search` | Search API path |
-| `registries.clawhub.skills_path` | string | `/api/v1/skills` | Skills API path |
-| `registries.clawhub.download_path` | string | `/api/v1/download` | Download API path |
+| Config                             | Type   | Default              | Description             |
+| ---------------------------------- | ------ | -------------------- | ----------------------- |
+| `registries.clawhub.enabled`       | bool   | true                 | Enable ClawHub registry |
+| `registries.clawhub.base_url`      | string | `https://clawhub.ai` | ClawHub base URL        |
+| `registries.clawhub.search_path`   | string | `/api/v1/search`     | Search API path         |
+| `registries.clawhub.skills_path`   | string | `/api/v1/skills`     | Skills API path         |
+| `registries.clawhub.download_path` | string | `/api/v1/download`   | Download API path       |
 
 ```json
 {
diff --git a/i18n/zh-Hans/docusaurus-plugin-content-docs/current/configuration/tools.md b/i18n/zh-Hans/docusaurus-plugin-content-docs/current/configuration/tools.md
index 4984e60..53f2fbe 100644
--- a/i18n/zh-Hans/docusaurus-plugin-content-docs/current/configuration/tools.md
+++ b/i18n/zh-Hans/docusaurus-plugin-content-docs/current/configuration/tools.md
@@ -25,48 +25,58 @@ title: 工具配置
 
 ### Brave Search
 
-| 配置项 | 类型 | 默认值 | 说明 |
-| --- | --- | --- | --- |
-| `enabled` | bool | false | 启用 Brave 搜索 |
-| `api_key` | string | — | Brave Search API Key |
-| `max_results` | int | 5 | 最大返回结果数 |
+| 配置项        | 类型   | 默认值 | 说明                 |
+| ------------- | ------ | ------ | -------------------- |
+| `enabled`     | bool   | false  | 启用 Brave 搜索      |
+| `api_key`     | string | —      | Brave Search API Key |
+| `max_results` | int    | 5      | 最大返回结果数       |
 
 在 [brave.com/search/api](https://brave.com/search/api) 免费获取 API Key（每月 2000 次查询）。
 
 ### DuckDuckGo
 
-| 配置项 | 类型 | 默认值 | 说明 |
-| --- | --- | --- | --- |
-| `enabled` | bool | true | 启用 DuckDuckGo 搜索 |
-| `max_results` | int | 5 | 最大返回结果数 |
+| 配置项        | 类型 | 默认值 | 说明                 |
+| ------------- | ---- | ------ | -------------------- |
+| `enabled`     | bool | true   | 启用 DuckDuckGo 搜索 |
+| `max_results` | int  | 5      | 最大返回结果数       |
 
 DuckDuckGo 默认启用，无需 API Key。
 
 ### Perplexity
 
-| 配置项 | 类型 | 默认值 | 说明 |
-| --- | --- | --- | --- |
-| `enabled` | bool | false | 启用 Perplexity 搜索 |
-| `api_key` | string | — | Perplexity API Key |
-| `max_results` | int | 5 | 最大返回结果数 |
+| 配置项        | 类型   | 默认值 | 说明                 |
+| ------------- | ------ | ------ | -------------------- |
+| `enabled`     | bool   | false  | 启用 Perplexity 搜索 |
+| `api_key`     | string | —      | Perplexity API Key   |
+| `max_results` | int    | 5      | 最大返回结果数       |
 
 ### Tavily
 
-| 配置项 | 类型 | 默认值 | 说明 |
-| --- | --- | --- | --- |
-| `enabled` | bool | false | 启用 Tavily 搜索 |
-| `api_key` | string | — | Tavily API Key |
-| `base_url` | string | — | 自定义 Tavily API 地址 |
-| `max_results` | int | 5 | 最大返回结果数 |
+| 配置项        | 类型   | 默认值 | 说明                   |
+| ------------- | ------ | ------ | ---------------------- |
+| `enabled`     | bool   | false  | 启用 Tavily 搜索       |
+| `api_key`     | string | —      | Tavily API Key         |
+| `base_url`    | string | —      | 自定义 Tavily API 地址 |
+| `max_results` | int    | 5      | 最大返回结果数         |
+
+### GLM (智谱)
+
+| 配置项          | 类型   | 默认值       | 说明                                                               |
+| --------------- | ------ | ------------ | ------------------------------------------------------------------ |
+| `enabled`       | bool   | false        | 启用 GLM 搜索                                                      |
+| `api_key`       | string | —            | GLM API key                                                        |
+| `base_url`      | string | —            | 自定义 GLM API 地址                                                |
+| `search_engine` | string | search_std | 搜索后端 (search_pro, search_pro_sogou, or search_pro_quark) |
+| `max_results`   | int    | 5            | 最大返回结果数                                                     |
 
 ### 网络代理
 
 所有网络工具（搜索和抓取）可共享同一个代理：
 
-| 配置项 | 类型 | 默认值 | 说明 |
-| --- | --- | --- | --- |
-| `proxy` | string | — | 所有网络工具的代理地址（支持 http、https、socks5） |
-| `fetch_limit_bytes` | int64 | 10485760 | 每次 URL 抓取的最大字节数（默认 10MB） |
+| 配置项              | 类型   | 默认值   | 说明                                               |
+| ------------------- | ------ | -------- | -------------------------------------------------- |
+| `proxy`             | string | —        | 所有网络工具的代理地址（支持 http、https、socks5） |
+| `fetch_limit_bytes` | int64  | 10485760 | 每次 URL 抓取的最大字节数（默认 10MB）             |
 
 ### 网络搜索配置示例
 
@@ -98,30 +108,30 @@ DuckDuckGo 默认启用，无需 API Key。
 
 PicoClaw 支持 MCP 服务器，通过外部工具扩展 Agent 能力。
 
-| 配置项 | 类型 | 默认值 | 说明 |
-| --- | --- | --- | --- |
-| `enabled` | bool | false | 启用 MCP 集成 |
-| `servers` | object | {} | 命名的 MCP 服务器配置 |
+| 配置项    | 类型   | 默认值 | 说明                  |
+| --------- | ------ | ------ | --------------------- |
+| `enabled` | bool   | false  | 启用 MCP 集成         |
+| `servers` | object | {}     | 命名的 MCP 服务器配置 |
 
 每个 MCP 服务器支持两种连接模式：
 
 **stdio 模式**（本地进程）：
 
-| 配置项 | 类型 | 说明 |
-| --- | --- | --- |
-| `enabled` | bool | 启用此服务器 |
-| `command` | string | 要运行的命令（如 `npx`） |
-| `args` | array | 命令参数 |
-| `env` | object | 环境变量 |
-| `env_file` | string | 环境变量文件路径 |
+| 配置项     | 类型   | 说明                     |
+| ---------- | ------ | ------------------------ |
+| `enabled`  | bool   | 启用此服务器             |
+| `command`  | string | 要运行的命令（如 `npx`） |
+| `args`     | array  | 命令参数                 |
+| `env`      | object | 环境变量                 |
+| `env_file` | string | 环境变量文件路径         |
 
 **HTTP/SSE 模式**（远程服务器）：
 
-| 配置项 | 类型 | 说明 |
-| --- | --- | --- |
-| `enabled` | bool | 启用此服务器 |
-| `type` | string | `"http"` 或 `"sse"` |
-| `url` | string | 服务器 URL |
+| 配置项    | 类型   | 说明                  |
+| --------- | ------ | --------------------- |
+| `enabled` | bool   | 启用此服务器          |
+| `type`    | string | `"http"` 或 `"sse"`   |
+| `url`     | string | 服务器 URL            |
 | `headers` | object | HTTP 头（如 API Key） |
 
 ### MCP 配置示例
@@ -160,11 +170,11 @@ MCP 工具以 `mcp_<服务器名>_<工具名>` 的命名格式注册，与内置
 
 Exec 工具代替 Agent 在系统上执行 Shell 命令。
 
-| 配置项 | 类型 | 默认值 | 说明 |
-| --- | --- | --- | --- |
-| `enable_deny_patterns` | bool | true | 启用默认危险命令拦截 |
-| `custom_deny_patterns` | array | [] | 自定义拦截正则表达式 |
-| `custom_allow_patterns` | array | [] | 自定义允许规则 — 匹配的命令可绕过拦截检查 |
+| 配置项                  | 类型  | 默认值 | 说明                                      |
+| ----------------------- | ----- | ------ | ----------------------------------------- |
+| `enable_deny_patterns`  | bool  | true   | 启用默认危险命令拦截                      |
+| `custom_deny_patterns`  | array | []     | 自定义拦截正则表达式                      |
+| `custom_allow_patterns` | array | []     | 自定义允许规则 — 匹配的命令可绕过拦截检查 |
 
 ### 默认拦截的危险命令
 
@@ -192,9 +202,7 @@ PicoClaw 默认拦截以下命令：
   "tools": {
     "exec": {
       "enable_deny_patterns": true,
-      "custom_allow_patterns": [
-        "^git push origin main$"
-      ]
+      "custom_allow_patterns": ["^git push origin main$"]
     }
   }
 }
@@ -207,10 +215,7 @@ PicoClaw 默认拦截以下命令：
   "tools": {
     "exec": {
       "enable_deny_patterns": true,
-      "custom_deny_patterns": [
-        "\\brm\\s+-r\\b",
-        "\\bkillall\\s+python"
-      ],
+      "custom_deny_patterns": ["\\brm\\s+-r\\b", "\\bkillall\\s+python"],
       "custom_allow_patterns": []
     }
   }
@@ -219,21 +224,21 @@ PicoClaw 默认拦截以下命令：
 
 ## Cron 工具（定时任务）
 
-| 配置项 | 类型 | 默认值 | 说明 |
-| --- | --- | --- | --- |
-| `exec_timeout_minutes` | int | 5 | 任务执行超时时间（分钟），0 表示不限制 |
+| 配置项                 | 类型 | 默认值 | 说明                                   |
+| ---------------------- | ---- | ------ | -------------------------------------- |
+| `exec_timeout_minutes` | int  | 5      | 任务执行超时时间（分钟），0 表示不限制 |
 
 ## Skills 工具（技能商店）
 
 Skills 工具管理通过注册表（如 ClawHub）发现和安装技能。
 
-| 配置项 | 类型 | 默认值 | 说明 |
-| --- | --- | --- | --- |
-| `registries.clawhub.enabled` | bool | true | 启用 ClawHub 注册表 |
-| `registries.clawhub.base_url` | string | `https://clawhub.ai` | ClawHub 地址 |
-| `registries.clawhub.search_path` | string | `/api/v1/search` | 搜索 API 路径 |
-| `registries.clawhub.skills_path` | string | `/api/v1/skills` | 技能 API 路径 |
-| `registries.clawhub.download_path` | string | `/api/v1/download` | 下载 API 路径 |
+| 配置项                             | 类型   | 默认值               | 说明                |
+| ---------------------------------- | ------ | -------------------- | ------------------- |
+| `registries.clawhub.enabled`       | bool   | true                 | 启用 ClawHub 注册表 |
+| `registries.clawhub.base_url`      | string | `https://clawhub.ai` | ClawHub 地址        |
+| `registries.clawhub.search_path`   | string | `/api/v1/search`     | 搜索 API 路径       |
+| `registries.clawhub.skills_path`   | string | `/api/v1/skills`     | 技能 API 路径       |
+| `registries.clawhub.download_path` | string | `/api/v1/download`   | 下载 API 路径       |
 
 ```json
 {