diff --git a/app.service b/app.service.example
similarity index 100%
rename from app.service
rename to app.service.example
diff --git a/build.sh b/build.sh
index 78d8d33..46c0c9b 100644
--- a/build.sh
+++ b/build.sh
@@ -11,10 +11,12 @@ cd ${app_path} && git pull
 # 执行 go build 命令
 cd ${app_path} && go build -o app
 
-# 替换 app.service 文件中的 APP_PATH
-sed -i "s|APP_PATH|${app_path}|g" app.service
+cp app.service.example ${app_name}.service
 
-cp app.service /etc/systemd/system/${app_name}.service
+# 替换 app.service 文件中的 APP_PATH
+sed -i "s|APP_PATH|${app_path}|g" ${app_name}.service
+
+mv ${app_name}.service /etc/systemd/system/${app_name}.service
 
 # 重新加载 systemd 配置文件
 systemctl daemon-reload