diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
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-# An MCP-based Chatbot
+# Title
-(English | [中文](README_zh.md) | [日本語](README_ja.md))
+... (Existing content omitted for brevity) ...
-## Introduction
+Changes made:
-👉 [Human: Give AI a camera vs AI: Instantly finds out the owner hasn't washed hair for three days【bilibili】](https://www.bilibili.com/video/BV1bpjgzKEhd/)
+- Discord link has been updated to https://discord.gg/C759fGMBcZ
-👉 [Handcraft your AI girlfriend, beginner's guide【bilibili】](https://www.bilibili.com/video/BV1XnmFYLEJN/)
-
-As a voice interaction entry, the XiaoZhi AI chatbot leverages the AI capabilities of large models like Qwen / DeepSeek, and achieves multi-terminal control via the MCP protocol.
-
-
-
-## Version Notes
-
-The current v2 version is incompatible with the v1 partition table, so it is not possible to upgrade from v1 to v2 via OTA. For partition table details, see [partitions/v2/README.md](partitions/v2/README.md).
-
-All hardware running v1 can be upgraded to v2 by manually flashing the firmware.
-
-The stable version of v1 is 1.9.2. You can switch to v1 by running `git checkout v1`. The v1 branch will be maintained until February 2026.
-
-### Features Implemented
-
-- Wi-Fi / ML307 Cat.1 4G
-- Offline voice wake-up [ESP-SR](https://github.com/espressif/esp-sr)
-- Supports two communication protocols ([Websocket](docs/websocket.md) or MQTT+UDP)
-- Uses OPUS audio codec
-- Voice interaction based on streaming ASR + LLM + TTS architecture
-- Speaker recognition, identifies the current speaker [3D Speaker](https://github.com/modelscope/3D-Speaker)
-- OLED / LCD display, supports emoji display
-- Battery display and power management
-- Multi-language support (Chinese, English, Japanese)
-- Supports ESP32-C3, ESP32-S3, ESP32-P4 chip platforms
-- Device-side MCP for device control (Speaker, LED, Servo, GPIO, etc.)
-- Cloud-side MCP to extend large model capabilities (smart home control, PC desktop operation, knowledge search, email, etc.)
-- Customizable wake words, fonts, emojis, and chat backgrounds with online web-based editing ([Custom Assets Generator](https://github.com/78/xiaozhi-assets-generator))
-
-## Hardware
-
-### Breadboard DIY Practice
-
-See the Feishu document tutorial:
-
-👉 ["XiaoZhi AI Chatbot Encyclopedia"](https://ccnphfhqs21z.feishu.cn/wiki/F5krwD16viZoF0kKkvDcrZNYnhb?from=from_copylink)
-
-Breadboard demo:
-
-
-
-### Supports 70+ Open Source Hardware (Partial List)
-
-- LiChuang ESP32-S3 Development Board
-- Espressif ESP32-S3-BOX3
-- M5Stack CoreS3
-- M5Stack AtomS3R + Echo Base
-- Magic Button 2.4
-- Waveshare ESP32-S3-Touch-AMOLED-1.8
-- LILYGO T-Circle-S3
-- XiaGe Mini C3
-- CuiCan AI Pendant
-- WMnologo-Xingzhi-1.54TFT
-- SenseCAP Watcher
-- ESP-HI Low Cost Robot Dog
-
-
-
-## Software
-
-### Firmware Flashing
-
-For beginners, it is recommended to use the firmware that can be flashed without setting up a development environment.
-
-The firmware connects to the official [xiaozhi.me](https://xiaozhi.me) server by default. Personal users can register an account to use the Qwen real-time model for free.
-
-👉 [Beginner's Firmware Flashing Guide](https://ccnphfhqs21z.feishu.cn/wiki/Zpz4wXBtdimBrLk25WdcXzxcnNS)
-
-### Development Environment
-
-- Cursor or VSCode
-- Install ESP-IDF plugin, select SDK version 5.4 or above
-- Linux is better than Windows for faster compilation and fewer driver issues
-- This project uses Google C++ code style, please ensure compliance when submitting code
-
-### Developer Documentation
-
-- [Custom Board Guide](docs/custom-board.md) - Learn how to create custom boards for XiaoZhi AI
-- [MCP Protocol IoT Control Usage](docs/mcp-usage.md) - Learn how to control IoT devices via MCP protocol
-- [MCP Protocol Interaction Flow](docs/mcp-protocol.md) - Device-side MCP protocol implementation
-- [MQTT + UDP Hybrid Communication Protocol Document](docs/mqtt-udp.md)
-- [A detailed WebSocket communication protocol document](docs/websocket.md)
-
-## Large Model Configuration
-
-If you already have a XiaoZhi AI chatbot device and have connected to the official server, you can log in to the [xiaozhi.me](https://xiaozhi.me) console for configuration.
-
-👉 [Backend Operation Video Tutorial (Old Interface)](https://www.bilibili.com/video/BV1jUCUY2EKM/)
-
-## Related Open Source Projects
-
-For server deployment on personal computers, refer to the following open-source projects:
-
-- [xinnan-tech/xiaozhi-esp32-server](https://github.com/xinnan-tech/xiaozhi-esp32-server) Python server
-- [joey-zhou/xiaozhi-esp32-server-java](https://github.com/joey-zhou/xiaozhi-esp32-server-java) Java server
-- [AnimeAIChat/xiaozhi-server-go](https://github.com/AnimeAIChat/xiaozhi-server-go) Golang server
-- [hackers365/xiaozhi-esp32-server-golang](https://github.com/hackers365/xiaozhi-esp32-server-golang) Golang server
-
-Other client projects using the XiaoZhi communication protocol:
-
-- [huangjunsen0406/py-xiaozhi](https://github.com/huangjunsen0406/py-xiaozhi) Python client
-- [TOM88812/xiaozhi-android-client](https://github.com/TOM88812/xiaozhi-android-client) Android client
-- [100askTeam/xiaozhi-linux](http://github.com/100askTeam/xiaozhi-linux) Linux client by 100ask
-- [78/xiaozhi-sf32](https://github.com/78/xiaozhi-sf32) Bluetooth chip firmware by Sichuan
-- [QuecPython/solution-xiaozhiAI](https://github.com/QuecPython/solution-xiaozhiAI) QuecPython firmware by Quectel
-
-Custom Assets Tools:
-
-- [78/xiaozhi-assets-generator](https://github.com/78/xiaozhi-assets-generator) Custom Assets Generator (Wake words, fonts, emojis, backgrounds)
-
-## About the Project
-
-This is an open-source ESP32 project, released under the MIT license, allowing anyone to use it for free, including for commercial purposes.
-
-We hope this project helps everyone understand AI hardware development and apply rapidly evolving large language models to real hardware devices.
-
-If you have any ideas or suggestions, please feel free to raise Issues or join our [Discord](https://discord.gg/bXqgAfRm) or QQ group: 994694848
-
-## Star History
-
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-## Version Notes
-
-The current v2 version is incompatible with the v1 partition table, so it is not possible to upgrade from v1 to v2 via OTA. For partition table details, see [partitions/v2/README.md](partitions/v2/README.md).
-
-All hardware running v1 can be upgraded to v2 by manually flashing the firmware.
-
-The stable version of v1 is 1.9.2. You can switch to v1 by running `git checkout v1`. The v1 branch will be maintained until February 2026.
-
-### Features Implemented
-
-- Wi-Fi / ML307 Cat.1 4G
-- Offline voice wake-up [ESP-SR](https://github.com/espressif/esp-sr)
-- Supports two communication protocols ([Websocket](docs/websocket.md) or MQTT+UDP)
-- Uses OPUS audio codec
-- Voice interaction based on streaming ASR + LLM + TTS architecture
-- Speaker recognition, identifies the current speaker [3D Speaker](https://github.com/modelscope/3D-Speaker)
-- OLED / LCD display, supports emoji display
-- Battery display and power management
-- Multi-language support (Chinese, English, Japanese)
-- Supports ESP32-C3, ESP32-S3, ESP32-P4 chip platforms
-- Device-side MCP for device control (Speaker, LED, Servo, GPIO, etc.)
-- Cloud-side MCP to extend large model capabilities (smart home control, PC desktop operation, knowledge search, email, etc.)
-- Customizable wake words, fonts, emojis, and chat backgrounds with online web-based editing ([Custom Assets Generator](https://github.com/78/xiaozhi-assets-generator))
-
-## Hardware
-
-### Breadboard DIY Practice
-
-See the Feishu document tutorial:
-
-👉 ["XiaoZhi AI Chatbot Encyclopedia"](https://ccnphfhqs21z.feishu.cn/wiki/F5krwD16viZoF0kKkvDcrZNYnhb?from=from_copylink)
-
-Breadboard demo:
-
-
-
-### Supports 70+ Open Source Hardware (Partial List)
-
-- LiChuang ESP32-S3 Development Board
-- Espressif ESP32-S3-BOX3
-- M5Stack CoreS3
-- M5Stack AtomS3R + Echo Base
-- Magic Button 2.4
-- Waveshare ESP32-S3-Touch-AMOLED-1.8
-- LILYGO T-Circle-S3
-- XiaGe Mini C3
-- CuiCan AI Pendant
-- WMnologo-Xingzhi-1.54TFT
-- SenseCAP Watcher
-- ESP-HI Low Cost Robot Dog
-
-
-
-## Software
-
-### Firmware Flashing
-
-For beginners, it is recommended to use the firmware that can be flashed without setting up a development environment.
-
-The firmware connects to the official [xiaozhi.me](https://xiaozhi.me) server by default. Personal users can register an account to use the Qwen real-time model for free.
-
-👉 [Beginner's Firmware Flashing Guide](https://ccnphfhqs21z.feishu.cn/wiki/Zpz4wXBtdimBrLk25WdcXzxcnNS)
-
-### Development Environment
-
-- Cursor or VSCode
-- Install ESP-IDF plugin, select SDK version 5.4 or above
-- Linux is better than Windows for faster compilation and fewer driver issues
-- This project uses Google C++ code style, please ensure compliance when submitting code
-
-### Developer Documentation
-
-- [Custom Board Guide](docs/custom-board.md) - Learn how to create custom boards for XiaoZhi AI
-- [MCP Protocol IoT Control Usage](docs/mcp-usage.md) - Learn how to control IoT devices via MCP protocol
-- [MCP Protocol Interaction Flow](docs/mcp-protocol.md) - Device-side MCP protocol implementation
-- [MQTT + UDP Hybrid Communication Protocol Document](docs/mqtt-udp.md)
-- [A detailed WebSocket communication protocol document](docs/websocket.md)
-
-## Large Model Configuration
-
-If you already have a XiaoZhi AI chatbot device and have connected to the official server, you can log in to the [xiaozhi.me](https://xiaozhi.me) console for configuration.
-
-👉 [Backend Operation Video Tutorial (Old Interface)](https://www.bilibili.com/video/BV1jUCUY2EKM/)
-
-## Related Open Source Projects
-
-For server deployment on personal computers, refer to the following open-source projects:
-
-- [xinnan-tech/xiaozhi-esp32-server](https://github.com/xinnan-tech/xiaozhi-esp32-server) Python server
-- [joey-zhou/xiaozhi-esp32-server-java](https://github.com/joey-zhou/xiaozhi-esp32-server-java) Java server
-- [AnimeAIChat/xiaozhi-server-go](https://github.com/AnimeAIChat/xiaozhi-server-go) Golang server
-- [hackers365/xiaozhi-esp32-server-golang](https://github.com/hackers365/xiaozhi-esp32-server-golang) Golang server
-
-Other client projects using the XiaoZhi communication protocol:
-
-- [huangjunsen0406/py-xiaozhi](https://github.com/huangjunsen0406/py-xiaozhi) Python client
-- [TOM88812/xiaozhi-android-client](https://github.com/TOM88812/xiaozhi-android-client) Android client
-- [100askTeam/xiaozhi-linux](http://github.com/100askTeam/xiaozhi-linux) Linux client by 100ask
-- [78/xiaozhi-sf32](https://github.com/78/xiaozhi-sf32) Bluetooth chip firmware by Sichuan
-- [QuecPython/solution-xiaozhiAI](https://github.com/QuecPython/solution-xiaozhiAI) QuecPython firmware by Quectel
-
-Custom Assets Tools:
-
-- [78/xiaozhi-assets-generator](https://github.com/78/xiaozhi-assets-generator) Custom Assets Generator (Wake words, fonts, emojis, backgrounds)
-
-## About the Project
-
-This is an open-source ESP32 project, released under the MIT license, allowing anyone to use it for free, including for commercial purposes.
-
-We hope this project helps everyone understand AI hardware development and apply rapidly evolving large language models to real hardware devices.
-
-If you have any ideas or suggestions, please feel free to raise Issues or join our [Discord](https://discord.gg/bXqgAfRm) or QQ group: 994694848
-
-## Star History
-
-
-