diff --git a/upgrade.sh b/upgrade.sh
index fe7aa88..c7d9594 100644
--- a/upgrade.sh
+++ b/upgrade.sh
@@ -13,6 +13,7 @@ FILES=(
     "/etc/hysteria/core/scripts/singbox/.env"
     "/etc/hysteria/core/scripts/normalsub/.env"
     "/etc/hysteria/core/scripts/webpanel/.env"
+    "/etc/hysteria/core/scripts/webpanel/Caddyfile"
 )
 
 echo "Backing up and stopping all cron jobs"