diff --git a/README.md b/README.md
index 9778918..6c9c4bd 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,6 @@
 
 </div>
 
-
 ---
 
 🦐 PicoClaw is an ultra-lightweight personal AI Assistant inspired by [nanobot](https://github.com/HKUDS/nanobot), refactored from the ground up in Go through a self-bootstrapping process, where the AI agent itself drove the entire architectural migration and code optimization.
@@ -37,6 +36,7 @@
 </table>
 
 ## 📢 News
+
 2026-02-09 🎉 PicoClaw Launched! Built in 1 day to bring AI Agents to $10 hardware with <10MB RAM. 🦐 皮皮虾，我们走！
 
 ## ✨ Features
@@ -57,11 +57,13 @@
 | **RAM** | >1GB |>100MB| **< 10MB** |
 | **Startup**</br>(0.8GHz core) | >500s | >30s |  **<1s** |
 | **Cost** | Mac Mini 599$ | Most Linux SBC </br>~50$ |**Any Linux Board**</br>**As low as 10$** |
+
 <img src="assets/compare.jpg" alt="PicoClaw" width="512">
 
-
 ## 🦾 Demonstration
+
 ### 🛠️ Standard Assistant Workflows
+
 <table align="center">
   <tr align="center">
     <th><p align="center">🧩 Full-Stack Engineer</p></th>
@@ -81,13 +83,14 @@
 </table>
 
 ### 🐜 Innovative Low-Footprint Deploy
+
 PicoClaw can be deployed on almost any Linux device!
 
 - $9.9 [LicheeRV-Nano](https://www.aliexpress.com/item/1005006519668532.html)  E(Ethernet) or W(WiFi6) version, for Minimal Home Assistant
 - $30~50 [NanoKVM](https://www.aliexpress.com/item/1005007369816019.html), or $100 [NanoKVM-Pro](https://www.aliexpress.com/item/1005010048471263.html) for Automated Server Maintenance
 - $50 [MaixCAM](https://www.aliexpress.com/item/1005008053333693.html) or $100 [MaixCAM2](https://www.kickstarter.com/projects/zepan/maixcam2-build-your-next-gen-4k-ai-camera) for Smart Monitoring
 
-https://private-user-images.githubusercontent.com/83055338/547056448-e7b031ff-d6f5-4468-bcca-5726b6fecb5c.mp4
+<https://private-user-images.githubusercontent.com/83055338/547056448-e7b031ff-d6f5-4468-bcca-5726b6fecb5c.mp4>
 
 🌟 More Deployment Cases Await！
 
@@ -216,22 +219,25 @@ Talk to your picoclaw through Telegram, Discord, or DingTalk
 ```bash
 picoclaw gateway
 ```
-</details>
 
+</details>
 
 <details>
 <summary><b>Discord</b></summary>
 
 **1. Create a bot**
-- Go to https://discord.com/developers/applications
+
+- Go to <https://discord.com/developers/applications>
 - Create an application → Bot → Add Bot
 - Copy the bot token
 
 **2. Enable intents**
+
 - In the Bot settings, enable **MESSAGE CONTENT INTENT**
 - (Optional) Enable **SERVER MEMBERS INTENT** if you plan to use allow lists based on member data
 
 **3. Get your User ID**
+
 - Discord Settings → Advanced → enable **Developer Mode**
 - Right-click your avatar → **Copy User ID**
 
@@ -250,6 +256,7 @@ picoclaw gateway
 ```
 
 **5. Invite the bot**
+
 - OAuth2 → URL Generator
 - Scopes: `bot`
 - Bot Permissions: `Send Messages`, `Read Message History`
@@ -263,7 +270,6 @@ picoclaw gateway
 
 </details>
 
-
 <details>
 <summary><b>QQ</b></summary>
 
@@ -294,6 +300,7 @@ picoclaw gateway
 ```bash
 picoclaw gateway
 ```
+
 </details>
 
 <details>
@@ -327,6 +334,7 @@ picoclaw gateway
 ```bash
 picoclaw gateway
 ```
+
 </details>
 
 ## ⚙️ Configuration
@@ -365,11 +373,11 @@ PicoClaw stores data in your configured workspace (default: `~/.picoclaw/workspa
 | `deepseek(To be tested)` | LLM (DeepSeek direct) | [platform.deepseek.com](https://platform.deepseek.com) |
 | `groq` | LLM + **Voice transcription** (Whisper) | [console.groq.com](https://console.groq.com) |
 
-
 <details>
 <summary><b>Zhipu</b></summary>
 
 **1. Get API key and base URL**
+
 - Get [API key](https://bigmodel.cn/usercenter/proj-mgmt/apikeys)
 
 **2. Configure**
@@ -399,6 +407,7 @@ PicoClaw stores data in your configured workspace (default: `~/.picoclaw/workspa
 ```bash
 picoclaw agent -m "Hello"
 ```
+
 </details>
 
 <details>
@@ -486,11 +495,10 @@ Jobs are stored in `~/.picoclaw/workspace/cron/` and processed automatically.
 
 PRs welcome! The codebase is intentionally small and readable. 🤗
 
-discord:  https://discord.gg/V4sAZ9XWpN
+discord:  <https://discord.gg/V4sAZ9XWpN>
 
 <img src="assets/wechat.png" alt="PicoClaw" width="512">
 
-
 ## 🐛 Troubleshooting
 
 ### Web search says "API 配置问题"
@@ -498,8 +506,10 @@ discord:  https://discord.gg/V4sAZ9XWpN
 This is normal if you haven't configured a search API key yet. PicoClaw will provide helpful links for manual searching.
 
 To enable web search:
+
 1. Get a free API key at [https://brave.com/search/api](https://brave.com/search/api) (2000 free queries/month)
 2. Add to `~/.picoclaw/config.json`:
+
    ```json
    {
      "tools": {