diff --git a/README.md b/README.md
index 9da9055..0f1d218 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ go build
 
 golang支持的系统与架构请自行查询
 
-## :hammer_and_wrench:运行
+## :gear:运行
 
 编译结果为可执行文件，直接启动即可