diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 8751275f..00000000
--- a/.gitmodules
+++ /dev/null
@@ -1,4 +0,0 @@
-[submodule "tools/chryusb_configurator"]
-	path = tools/chryusb_configurator
-	url = https://github.com/Egahp/chryusb_configurator.git
-	branch = master
diff --git a/README.md b/README.md
index 183c8b20..878a53ed 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@ CherryUSB is a tiny, beautiful and portable USB host and device stack for embedd
 |docs           |  doc for guiding         |
 |packet capture |  packet capture file     |
 |port           |  usb dcd and hcd porting |
+|tools           |  tool used url          |
 
 ## CherryUSB Device Stack Overview
 
@@ -112,3 +113,7 @@ Quickly start, USB basic concepts, API manual, Class basic concepts and examples
 ## CherryUSB Video Tutorial
 
 USB basic concepts and how the CherryUSB Device stack is implemented, see [CherryUSB Device Stack Tutorial](https://www.bilibili.com/video/BV1Ef4y1t73d).
+
+## CherryUSB Graphical Config Tool
+
+[chryusb_configurator](https://github.com/Egahp/chryusb_configurator) is written in **electron + vite2 + ts** framework，currently used to automate the generation of descriptor arrays, with additional functionality to be added later.
\ No newline at end of file
diff --git a/README_zh.md b/README_zh.md
index 656d158e..cced0248 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -53,6 +53,7 @@ CherryUSB 是一个小而美的、可移植性高的、用于嵌入式系统的
 |osal           |  os 封装层                       |
 |packet capture |  抓包文件（需要使用力科软件打开）|
 |port           |  usb 主从需要实现的 porting 接口 |
+|tools           |  工具链接                       |
 
 ## CherryUSB Device 协议栈简介
 
@@ -112,3 +113,7 @@ CherryUSB 快速入门、USB 基本概念，API 手册，Class 基本概念和
 ## CherryUSB 视频教程
 
 USB 基本知识点与 CherryUSB Device 协议栈是如何编写的，参考 [CherryUSB Device 协议栈教程](https://www.bilibili.com/video/BV1Ef4y1t73d).
+
+## CherryUSB 图形化界面配置工具
+
+[chryusb_configurator](https://github.com/Egahp/chryusb_configurator) 采用 **electron + vite2 + ts** 框架编写，当前用于自动化生成描述符数组，后续会增加其他功能。
\ No newline at end of file
diff --git a/tools/audacity/url b/tools/audacity/url
new file mode 100644
index 00000000..4f690e40
--- /dev/null
+++ b/tools/audacity/url
@@ -0,0 +1 @@
+https://audacity.onl/
\ No newline at end of file
diff --git a/tools/chryusb_configurator b/tools/chryusb_configurator
deleted file mode 160000
index 7286e3fb..00000000
--- a/tools/chryusb_configurator
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 7286e3fbb94f868bb27dc8e076c5538e03e2c457
diff --git a/tools/chryusb_configurator/url b/tools/chryusb_configurator/url
new file mode 100644
index 00000000..ed063b51
--- /dev/null
+++ b/tools/chryusb_configurator/url
@@ -0,0 +1 @@
+https://github.com/Egahp/chryusb_configurator/releases/tag/1.0.0
\ No newline at end of file