diff --git a/kaiji.sh b/kaiji.sh
index be59b2c..48e0b34 100644
--- a/kaiji.sh
+++ b/kaiji.sh
@@ -1,11 +1,11 @@
 #!/bin/bash
 
-sudo hostnamectl set-hostname wovow
-
 sudo ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
 
 sudo bash -c 'echo "127.0.0.1 wovow" >> /etc/hosts'
 
+sudo hostnamectl set-hostname wovow
+
 # 清空 /etc/motd 文件并设置内容
 cat << 'EOF' > /etc/motd
 《C语言从研发到脱发》