diff --git a/tools/speed/README.md b/tools/speed/README.md
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+# speedtest-cn-cli
+
+> ---
+
+```bash
+# 下载最新版工具
+$ curl -O https://ftp.speedtest.cn/cli/linux/speedtest-cn-cli
+$ chmod +x speedtest-cn-cli
+
+# 获取帮助信息
+$ ./speedtest-cn-cli -h
+Version: speedtest-cn-cli v1.0.2
+Usage: speedtest-cn-cli [<options>]
+  -h, --help                        Print usage information
+  -l, --servers                     List nearest servers
+  -l, --servers keyword             Search servers with keyword
+  -s, --server-id id                Specify a server from the server list using its id
+
+# 执行命令快速测速
+$ ./speedtest-cn-cli
+```
diff --git a/tools/speed/speedtest-cn-cli b/tools/speed/speedtest-cn-cli
index 6ee4e15..bbb7ade 100755
Binary files a/tools/speed/speedtest-cn-cli and b/tools/speed/speedtest-cn-cli differ