diff --git a/py_service/app/migrations_runner.py b/py_service/app/migrations_runner.py
index 3241b0e..bf558e3 100644
--- a/py_service/app/migrations_runner.py
+++ b/py_service/app/migrations_runner.py
@@ -17,12 +17,14 @@
 """
 import os
 import glob
-import asyncio
+import logging
 from datetime import datetime
 
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy import text
 
+logger = logging.getLogger("migrations")
+
 
 MIGRATIONS_DIR = os.path.join(os.path.dirname(os.path.dirname(__file__)), "migrations")
 
@@ -100,7 +102,22 @@ async def apply_migrations(db: AsyncSession) -> list:
         # Применяем каждый запрос
         try:
             for query in queries:
-                await db.execute(text(query))
+                try:
+                    await db.execute(text(query))
+                except Exception as query_err:
+                    # Idempotent DDL: CREATE TABLE IF NOT EXISTS, CREATE INDEX IF NOT EXISTS,
+                    # ALTER TABLE ADD COLUMN IF NOT EXISTS — пропускаем если объект уже существует
+                    err_msg = str(query_err).lower()
+                    is_idempotent = (
+                        "already exists" in err_msg
+                        or "duplicate key value violates unique constraint" in err_msg
+                    )
+                    if is_idempotent:
+                        logger.info(
+                            "Пропускаем (уже существует): %.100s", query[:100]
+                        )
+                        continue
+                    raise
 
             # Записываем в tracking table
             await db.execute(