diff --git a/init_priv.sh b/init_priv.sh
index 96cad51..7344f74 100755
--- a/init_priv.sh
+++ b/init_priv.sh
@@ -199,7 +199,7 @@ configure_fail2ban() {
     [ -f /etc/fail2ban/jail.local ] && return
 
     if confirm_action "要配置 fail2ban 吗？" "N"; then
-        sudo apt install fail2ban
+        sudo apt install fail2ban -y
         sudo mkdir -p /etc/fail2ban
         sudo cp $scriptdir/files/jail.local /etc/fail2ban/jail.local
         sudo systemctl start fail2ban