diff --git a/Help/shell/run_daemon.sh b/Help/shell/run_daemon.sh
index 6a6fb65..500a13e 100644
--- a/Help/shell/run_daemon.sh
+++ b/Help/shell/run_daemon.sh
@@ -72,4 +72,4 @@ while [[ true ]]; do
     echo "UEngine 服务异常结束，重新启动（$bad次）"
     notify-send -i /opt/apps/com.gitee.uengine.runner.spark/files/icon.png "UEngine 服务异常结束，重新启动（$bad次）" -a uengine-runner
     
-done
\ No newline at end of file
+done
diff --git a/LoadingBinder/load.sh b/LoadingBinder/load.sh
index 21d1378..aa31f48 100644
--- a/LoadingBinder/load.sh
+++ b/LoadingBinder/load.sh
@@ -2,6 +2,7 @@
 if [[ `whoami` != root ]]; then
     echo 这不是 root 用户，结束
     exit 1
+fi
 modprobe binder_linux
 mkdir /dev/binderfs
-mount -t binder binder /dev/binderfs
\ No newline at end of file
+mount -t binder binder /dev/binderfs
diff --git a/uengine-installer b/uengine-installer
index f17ca94..b169e20 100755
--- a/uengine-installer
+++ b/uengine-installer
@@ -135,6 +135,7 @@ if [[ $? != 0 ]]; then
 fi
 # 拷贝 binder loader
 sudo cp "${programPath}/LoadingBinder/load.sh" /usr/bin/uengine-loading-binder -v
+sudo chmod +r /usr/bin/uengine-loading-binder
 sudo cp "${programPath}/pkexec/com.deepin.pkexec.binder.loader.policy" /usr/share/polkit-1/actions/ -v
 # echo "重启后在$HOME/uengine-launch执行launch_uengine.sh即可打开uengine守护进程。随后即可安装和使用安卓应用"
 # 这里直接运行 run_daemon.sh，运行 launch_uengine.sh 好像不行