diff --git a/docs/bes2600_quick_start/README.md b/docs/bes2600_quick_start/README.md
index 6d426ac28d6cd4fbf58736ea353e8b30f02288f3..628ba9f74b87246130b542bf136aac43993784ca 100755
--- a/docs/bes2600_quick_start/README.md
+++ b/docs/bes2600_quick_start/README.md
@@ -65,7 +65,7 @@ pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple requests
 
 ###### 安装工具链
 
-- 编译链工具推荐gcc-arm-none-eabi-10-2020-q4-major。点击[下载地址]([https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads](https://gitee.com/link?target=https%3A%2F%2Fdeveloper.arm.com%2Ftools-and-software%2Fopen-source-software%2Fdeveloper-tools%2Fgnu-toolchain%2Fgnu-rm%2Fdownloads%EF%BC%89))进行下载。
+- 编译链工具推荐gcc-arm-none-eabi-10-2020-q4-major。点击[下载地址](https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads)进行下载。
 
 - 将gcc-arm-none-eabi-10-2020-q4-major包解压到~/tools目录下