diff --git a/CPScripts/ensure_ftp_users_quota_columns.py b/CPScripts/ensure_ftp_users_quota_columns.py
new file mode 100644
index 000000000..7685e9739
--- /dev/null
+++ b/CPScripts/ensure_ftp_users_quota_columns.py
@@ -0,0 +1,82 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Idempotent schema repair: add custom_quota_enabled and custom_quota_size to the
+Django ftp.Users table (Meta.db_table = 'users') if missing.
+
+Fixes MySQL 1054: Unknown column 'custom_quota_enabled' in 'INSERT INTO'
+when creating FTP accounts after upgrading CyberPanel without a matching migration.
+
+Usage:
+  CP_DIR=/usr/local/CyberCP python3 ensure_ftp_users_quota_columns.py
+  python3 ensure_ftp_users_quota_columns.py /usr/local/CyberCP
+"""
+from __future__ import annotations
+
+import os
+import sys
+
+
+def main() -> int:
+    try:
+        if len(sys.argv) > 1 and sys.argv[1].strip():
+            cp_dir = os.path.abspath(sys.argv[1].strip())
+        else:
+            cp_dir = os.path.abspath(os.environ.get("CP_DIR", "/usr/local/CyberCP"))
+
+        if not os.path.isdir(cp_dir):
+            sys.stderr.write("ensure_ftp_users_quota_columns: CP directory not found: %s\n" % cp_dir)
+            return 1
+
+        sys.path.insert(0, cp_dir)
+        os.environ.setdefault("DJANGO_SETTINGS_MODULE", "CyberCP.settings")
+
+        import django
+
+        django.setup()
+
+        from django.db import connection
+
+        table = "users"
+        alters = (
+            ("custom_quota_enabled", "TINYINT(1) NOT NULL DEFAULT 0"),
+            ("custom_quota_size", "INT NOT NULL DEFAULT 0"),
+        )
+
+        with connection.cursor() as cursor:
+            cursor.execute("SELECT DATABASE()")
+            row = cursor.fetchone()
+            dbname = row[0] if row else None
+            if not dbname:
+                sys.stderr.write(
+                    "ensure_ftp_users_quota_columns: could not resolve current database name.\n"
+                )
+                return 1
+
+            for col, definition in alters:
+                cursor.execute(
+                    """
+                    SELECT COUNT(*) FROM information_schema.COLUMNS
+                    WHERE TABLE_SCHEMA = %s AND TABLE_NAME = %s AND COLUMN_NAME = %s
+                    """,
+                    [dbname, table, col],
+                )
+                exists = cursor.fetchone()[0] > 0
+                if exists:
+                    print("ensure_ftp_users_quota_columns: column %s already on %s; skipped." % (col, table))
+                    continue
+                # identifiers are fixed literals; definition is controlled (no user input)
+                cursor.execute(
+                    "ALTER TABLE `%s` ADD COLUMN `%s` %s" % (table, col, definition)
+                )
+                print("ensure_ftp_users_quota_columns: added column %s to %s." % (col, table))
+
+        print("ensure_ftp_users_quota_columns: done.")
+        return 0
+    except Exception as exc:
+        sys.stderr.write("ensure_ftp_users_quota_columns: error: %s\n" % (exc,))
+        return 1
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/deploy-ftp-users-custom-quota-columns.sh b/deploy-ftp-users-custom-quota-columns.sh
new file mode 100755
index 000000000..0b5b9d9ad
--- /dev/null
+++ b/deploy-ftp-users-custom-quota-columns.sh
@@ -0,0 +1,66 @@
+#!/bin/bash
+# Add missing custom_quota_enabled / custom_quota_size columns to ftp Users table (users).
+# Fixes: (1054, "Unknown column 'custom_quota_enabled' in 'INSERT INTO'") on FTP account creation.
+#
+# Usage:
+#   sudo bash /home/cyberpanel-repo/deploy-ftp-users-custom-quota-columns.sh
+#   sudo bash deploy-ftp-users-custom-quota-columns.sh [REPO_DIR] [CP_DIR]
+
+set -e
+
+log() { echo "[$(date +%Y-%m-%d\ %H:%M:%S)] $*"; }
+err() { log "ERROR: $*" >&2; }
+
+# Resolve REPO_DIR
+if [[ -n "$1" && -f "$1/CPScripts/ensure_ftp_users_quota_columns.py" ]]; then
+    REPO_DIR="$1"
+    shift
+elif [[ -f "$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)/CPScripts/ensure_ftp_users_quota_columns.py" ]]; then
+    REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+elif [[ -f "/home/cyberpanel-repo/CPScripts/ensure_ftp_users_quota_columns.py" ]]; then
+    REPO_DIR="/home/cyberpanel-repo"
+elif [[ -f "./CPScripts/ensure_ftp_users_quota_columns.py" ]]; then
+    REPO_DIR="$(pwd)"
+else
+    err "CPScripts/ensure_ftp_users_quota_columns.py not found."
+    exit 1
+fi
+
+CP_DIR="${1:-/usr/local/CyberCP}"
+RESTART_LSCPD="${RESTART_LSCPD:-1}"
+
+if [[ ! -d "$CP_DIR" ]]; then
+    err "CyberPanel directory not found: $CP_DIR"
+    exit 1
+fi
+
+log "REPO_DIR=$REPO_DIR"
+log "CP_DIR=$CP_DIR"
+
+mkdir -p "$CP_DIR/CPScripts"
+cp -f "$REPO_DIR/CPScripts/ensure_ftp_users_quota_columns.py" "$CP_DIR/CPScripts/ensure_ftp_users_quota_columns.py"
+chmod 644 "$CP_DIR/CPScripts/ensure_ftp_users_quota_columns.py"
+log "Copied ensure_ftp_users_quota_columns.py to $CP_DIR/CPScripts/"
+
+log "Ensuring FTP users table has custom quota columns..."
+export CP_DIR
+PY="$CP_DIR/bin/python"
+if [[ -x "$PY" ]]; then
+    "$PY" "$CP_DIR/CPScripts/ensure_ftp_users_quota_columns.py" "$CP_DIR" || { err "Python repair failed"; exit 1; }
+else
+    python3 "$CP_DIR/CPScripts/ensure_ftp_users_quota_columns.py" "$CP_DIR" || { err "Python repair failed"; exit 1; }
+fi
+
+if [[ "$RESTART_LSCPD" =~ ^(1|yes|true)$ ]]; then
+    if systemctl is-active --quiet lscpd 2>/dev/null; then
+        log "Restarting lscpd..."
+        systemctl restart lscpd || { err "lscpd restart failed"; exit 1; }
+        log "lscpd restarted."
+    else
+        log "lscpd not running or not a systemd service; skip restart."
+    fi
+else
+    log "Skipping restart (set RESTART_LSCPD=1 to restart lscpd)."
+fi
+
+log "Deploy complete. Test: Websites → FTP → Create FTP Account."
diff --git a/upgrade_modules/10_post_tweak.sh b/upgrade_modules/10_post_tweak.sh
index 3b9a38c94..85cf57c29 100644
--- a/upgrade_modules/10_post_tweak.sh
+++ b/upgrade_modules/10_post_tweak.sh
@@ -368,6 +368,18 @@ if [ -f /usr/local/CyberCP/public/phpmyadmin/phpmyadminsignin.php ]; then
   grep -q "127.0.0.1" /usr/local/CyberCP/public/phpmyadmin/phpmyadminsignin.php && echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] phpMyAdmin signon default host set to 127.0.0.1" | tee -a /var/log/cyberpanel_upgrade_debug.log
 fi
 
+# FTP users table: custom quota columns (fixes 1054 on Create FTP Account if schema predates model fields)
+if [[ -f /usr/local/CyberCP/CPScripts/ensure_ftp_users_quota_columns.py ]]; then
+  if [[ -x /usr/local/CyberCP/bin/python ]]; then
+    CP_DIR=/usr/local/CyberCP /usr/local/CyberCP/bin/python /usr/local/CyberCP/CPScripts/ensure_ftp_users_quota_columns.py /usr/local/CyberCP 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log || true
+  else
+    CP_DIR=/usr/local/CyberCP python3 /usr/local/CyberCP/CPScripts/ensure_ftp_users_quota_columns.py /usr/local/CyberCP 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log || true
+  fi
+  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Ran ensure_ftp_users_quota_columns (FTP users table custom quota columns)" | tee -a /var/log/cyberpanel_upgrade_debug.log
+else
+  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] INFO: ensure_ftp_users_quota_columns.py not in CyberCP yet; run deploy-ftp-users-custom-quota-columns.sh after sync" | tee -a /var/log/cyberpanel_upgrade_debug.log
+fi
+
 systemctl restart lscpd
 
 }