diff --git a/start.sh b/start.sh
index 78bb46ce..0845ffde 100755
--- a/start.sh
+++ b/start.sh
@@ -25,30 +25,30 @@ done
 
 
 echo "安装pnpm, 前提是已经安装了nodejs"
-npm install -g pnpm --registry https://registry.npmmirror.com
+sudo npm install -g pnpm --registry https://registry.npmmirror.com
 echo "安装依赖"
-pnpm install --registry https://registry.npmmirror.com
+sudo pnpm install --registry https://registry.npmmirror.com
 
 echo "开始构建"
 echo "构建certd-client"
 export NODE_OPTIONS=--max-old-space-size=32768
 cd packages/ui/certd-client
-pnpm run build
+sudo pnpm run build
 cp -r dist/* ../certd-server/public
 
 echo "构建certd-server"
 cd ../certd-server
-pnpm run build
+sudo pnpm run build
 echo "构建完成"
 echo "启动服务"
 
 # 前台运行
 if [ $confirmNohup != "y" ]; then
   echo "当前运行模式为前台运行，ctrl+c或者关闭ssh将会停止运行"
-  pnpm run start
+  sudo pnpm run start
 else
   echo "当前运行模式为后台运行，可以通过tail -f ./certd.log 命令查看日志"
-  nohup pnpm run start > certd.log &
+  nohup sudo pnpm run start > certd.log &
 fi