diff --git a/fastapi/app/database.py b/fastapi/app/database.py
index 9487ab2..87da73e 100644
--- a/fastapi/app/database.py
+++ b/fastapi/app/database.py
@@ -14,8 +14,8 @@ def create_async_uri(uri):
     return uri.replace('postgresql', 'postgresql+asyncpg')
 
 
-engine = create_engine(Config.API_DB_URI, echo=True, poolclass=NullPool)
-async_engine = create_async_engine(create_async_uri(Config.API_DB_URI), echo=True, poolclass=NullPool)
+engine = create_engine(Config.API_DB_URI, echo=False, poolclass=NullPool)
+async_engine = create_async_engine(create_async_uri(Config.API_DB_URI), echo=False, poolclass=NullPool)
 async_session = sessionmaker(async_engine, expire_on_commit=False, class_=AsyncSession)
 Session = sessionmaker(autocommit=False, autoflush=False, bind=engine)
 
diff --git a/fastapi/app/main.py b/fastapi/app/main.py
index e076bf4..80da2cd 100644
--- a/fastapi/app/main.py
+++ b/fastapi/app/main.py
@@ -849,9 +849,8 @@ async def get_all_routes():
 @app.on_event("startup")
 async def startup_event():
     try:
-        redis_pool = await aioredis.from_url(Config.REDIS_URL)
-        redis = RedisBackend(redis_pool)
-        FastAPICache.init(backend=redis, prefix="fastapi-cache")
+        crud.redis = await aioredis.from_url(Config.REDIS_URL)
+        FastAPICache.init(backend=crud.redis, prefix="fastapi-cache")
         uvicorn_access_logger = logging.getLogger("uvicorn.access")
         uvicorn_error_logger = logging.getLogger("uvicorn.error")
         logger = logging.getLogger("uvicorn.app")
@@ -878,7 +877,6 @@ async def startup_event():
     except:
         exc_type, exc_value, exc_traceback = sys.exc_info()
         traceback.print_exception(exc_type, exc_value, exc_traceback, file=sys.stderr)
-
 app.add_middleware(
     CORSMiddleware,
     allow_origins=["*"],