diff --git a/marzban.sh b/marzban.sh
index bb2dab9..1aac83b 100755
--- a/marzban.sh
+++ b/marzban.sh
@@ -221,7 +221,7 @@ send_backup_to_telegram() {
         return
     fi
 
-    local server_ip=$(curl -s ifconfig.me || echo "Unknown IP")
+    local server_ip=$(curl -s4 ifconfig.me || echo "Unknown IP")
     local latest_backup=$(ls -t "$APP_DIR/backup" | head -n 1)
     local backup_path="$APP_DIR/backup/$latest_backup"
 
@@ -267,7 +267,7 @@ send_backup_to_telegram() {
 send_backup_error_to_telegram() {
     local error_messages=$1
     local log_file=$2
-    local server_ip=$(curl -s ifconfig.me || echo "Unknown IP")
+    local server_ip=$(curl -s4 ifconfig.me || echo "Unknown IP")
     local error_time=$(date "+%Y-%m-%d %H:%M:%S %Z")
     local message="⚠️ *Backup Error Notification*\n"
     message+="🌐 *Server IP*: \`${server_ip}\`\n"