diff --git a/bsp/wch/risc-v/ch32v307v-r1/README.md b/bsp/wch/risc-v/ch32v307v-r1/README.md
index f09c761dbb8c00ee708e9b2c5c13934126ab843a..fdf31b56a9e3d915407b97417fe52dd5b6c81764 100644
--- a/bsp/wch/risc-v/ch32v307v-r1/README.md
+++ b/bsp/wch/risc-v/ch32v307v-r1/README.md
@@ -27,7 +27,7 @@ By reading the Quickly Get Started section developers can quickly get their hand
 - Network Port: 1, 10M PHY inside.
 - WCH-Link download debugging tools onboard.
 
-For more details about this board, please refer to: [CH32V307](https://www.wch.cn/products/CH32V307.html)
+For more details about this board, please refer to: [CH32V307](https://www.wch.cn/products/CH32V307.html) and [CH32V307 official document](https://github.com/openwch/ch32v307)
 
 ## 2 Compiling
 
@@ -76,7 +76,7 @@ In the terminal tool, open the onboard wch-link serial port (WCHDapLink SERIAL,
 
 In the Env terminal, type command `scons --target=vsc` to generate the VSCode project. Then, type command `code .` in the Env terminal to open the VSCode.
 
-Use **VSCode terminal** to type command `scons -j12 --exec-path=D:\sdk-toolchain-RISC-V-GCC-WCH-1.0.0bin` to compile the project in VSCode.
+Use **VSCode terminal** to type command `scons -j12 --exec-path=D:\sdk-toolchain-RISC-V-GCC-WCH-1.0.0\bin` to compile the project in VSCode.
 
 ![vscode-terminal](./figures/vscode-terminal.png)
 
diff --git a/bsp/wch/risc-v/ch32v307v-r1/README_zh.md b/bsp/wch/risc-v/ch32v307v-r1/README_zh.md
index 99e731a8d270e747fd7f43ef25026ecf8425a8d7..2245f789ec603b642c4d706c3019168214344604 100644
--- a/bsp/wch/risc-v/ch32v307v-r1/README_zh.md
+++ b/bsp/wch/risc-v/ch32v307v-r1/README_zh.md
@@ -11,13 +11,13 @@ CH32V307V-R1 是 WCH 推出的一款基于 RISC-V 内核的开发板，最高主
 **基本特性：**
 
 - MCU：CH32V307VCT6，主频 144MHz，FLASH和RAM可配置
-- LED：2个，用户 LEDs， LED1（blue），LED2（blue）。
-- 按键：2个，Reset， User 。
+- LED：2个，用户 LEDs，LED1（blue），LED2（blue）。
+- 按键：2个，Reset，User 。
 - USB：2个，Tpye-C。
 - 网口：1个，内置 10M PHY。
 - 板载 WCH-Link 下载调试工具。
 
-更多信息和资源请访问[互联型RISC-V单片机 CH32V307](https://www.wch.cn/products/CH32V307.html)
+更多信息和资源请访问[互联型RISC-V单片机 CH32V307](https://www.wch.cn/products/CH32V307.html) 以及 [官网文档资料](https://github.com/openwch/ch32v307)
 
 ## 2 编译说明