diff --git a/main.py b/main.py
index 85bc147..e38d2d6 100644
--- a/main.py
+++ b/main.py
@@ -9,8 +9,11 @@ nohup ./frp_0.57.0_linux_amd64/frpc -c ./frp_0.57.0_linux_amd64/frpc.toml &
 
 apt update
 apt install -y openssh-server
+sleep 2
 sed -i 's/#PermitRootLogin[ ]\+prohibit-password/PermitRootLogin yes/g' /etc/ssh/sshd_config
+sleep 2
 echo root:Edu_123123|chpasswd
+sleep 2
 service ssh restart
 while :; do sleep 1; done
 """