diff --git a/README.md b/README.md
index 3ee55ec..3f97653 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,6 @@ cd CloudflareST
 # 下载 CloudflareST 压缩包（自行根据需求替换 URL 中 [版本号] 和 [文件名]）
 wget -N https://github.com/XIU2/CloudflareSpeedTest/releases/download/v2.2.5/CloudflareST_linux_amd64.tar.gz
 # 如果你是在国内网络环境中下载，那么请使用下面这几个镜像加速之一：
-# wget -N https://download.nuaa.cf/XIU2/CloudflareSpeedTest/releases/download/v2.2.5/CloudflareST_linux_amd64.tar.gz
 # wget -N https://download.scholar.rr.nu/XIU2/CloudflareSpeedTest/releases/download/v2.2.5/CloudflareST_linux_amd64.tar.gz
 # wget -N https://ghproxy.cc/https://github.com/XIU2/CloudflareSpeedTest/releases/download/v2.2.5/CloudflareST_linux_amd64.tar.gz
 # wget -N https://ghproxy.net/https://github.com/XIU2/CloudflareSpeedTest/releases/download/v2.2.5/CloudflareST_linux_amd64.tar.gz