diff --git a/README.md b/README.md
index 4307dcdf..fa7dec85 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 This enables multi-step reasoning, reviewer-style critique, and structured revision passes beyond standard chat-based assistance.
 
 <div align="center">
-    <a href="https://chromewebstore.google.com/detail/paperdebugger/dfkedikhakpapbfcnbpmfhpklndgiaog" target="_blank"><strong>🚀 Install from Chrome Web Store</strong></a> • <a href="https://github.com/PaperDebugger/paperdebugger/releases/latest" target="_blank"><strong>📦 Download Latest Release</strong></a>
+    <a href="https://chromewebstore.google.com/detail/paperdebugger/dfkedikhakpapbfcnbpmfhpklndgiaog" target="_blank"><strong>🚀 Install from Chrome Web Store</strong></a>
 </div>
 
 <div align="center">
@@ -23,7 +23,7 @@ This enables multi-step reasoning, reviewer-style critique, and structured revis
   <img src="docs/imgs/preview1.png" width="96%" style="margin: 0 1.5%; border-radius: 0.5rem;"/>
 </div>
 
-## 🌐 Social Media & Community Groups
+## Community
 Our team is actively working to improve long-term reliability, hoping to iron out issues this month. Thank you for your patience. <br>
 Stay connected with the PaperDebugger community! Join our [Discord](https://discord.gg/WwTMzzt9xD) or WeChat channels for updates, announcements, and support.
 
@@ -33,15 +33,14 @@ Stay connected with the PaperDebugger community! Join our [Discord](https://disc
 </div>
 
 
-## 📋 Table of Contents
+## Table of Contents
 
-- [📋 Table of Contents](#-table-of-contents)
-- [✨ Features](#-features)
-- [🎯 Quick Start](#-quick-start)
+- [Features](#-features)
+- [Quick Start](#-quick-start)
   - [For Users](#for-users)
   - [Custom Endpoint Configuration](#custom-endpoint-configuration)
-- [🏗️ Architecture Overview](#️-architecture-overview)
-- [🛠️ Development Setup](#️-development-setup)
+- [Architecture Overview](#️-architecture-overview)
+- [Development Setup](#️-development-setup)
   - [Prerequisites](#prerequisites)
     - [System Requirements](#system-requirements)
     - [Development Tools](#development-tools)
@@ -65,7 +64,7 @@ PaperDebugger never modifies your project, it only reads and provides suggestion
 - **💬 Comment System**: Automatically generate and insert comments into your project
 - **📚 Prompt Library**: Custom prompt templates for different use cases
 - **🔒 Privacy First**: Your content stays secure - we only read, never modify
-- **🧠 Multi-Agent Orchestration** – [XtraMCP](https://github.com/4ndrelim/academic-paper-mcp-server) support for literature-grounded research, AI-Conference review, and domain-specific revision
+- **🧠 Multi-Agent Orchestration** – [XtraMCP](https://github.com/PaperDebugger/xtramcp) support for literature-grounded research, AI-Conference review, and domain-specific revision
 
 https://github.com/user-attachments/assets/6c20924d-1eb6-44d5-95b0-207bd08b718b
 
@@ -73,19 +72,12 @@ https://github.com/user-attachments/assets/6c20924d-1eb6-44d5-95b0-207bd08b718b
 
 ### For Users
 
-1. **Install the Extension**
+1. **Install the extension**
    - [Chrome Web Store](https://chromewebstore.google.com/detail/paperdebugger/dfkedikhakpapbfcnbpmfhpklndgiaog) (Recommended)
-   - [Latest Release](https://github.com/PaperDebugger/paperdebugger/releases/latest) (Manual Install)
 
-2. **Manual Installation**
-   - Download the latest release
-   - Open Chrome and go to `chrome://extensions/`
-   - Enable "Developer mode"
-   - Click "Load unpacked" or drag the extension file
-
-3. **Start Using**
+2. **Ready to use**
    - Open any Overleaf project
-   - Click the PaperDebugger icon
+   - Click the PaperDebugger icon on the top-left
    - Begin chatting with your LaTeX assistant!
 
 ### Custom Endpoint Configuration