diff --git a/Utils/SqlAlchemyUtils.py b/Utils/SqlAlchemyUtils.py
index 991be71..0359441 100644
--- a/Utils/SqlAlchemyUtils.py
+++ b/Utils/SqlAlchemyUtils.py
@@ -16,7 +16,7 @@ class SqlalchemyConnect:
 
     def init_engine(self):
         engine = create_engine(
-            f"mysql+pymysql://{self.user}:{self.password}@{self.host}/{self.db}?charset=utf8mb4")
+            f"mysql+pymysql://{self.user}:{self.password}@{self.host}/{self.db}?charset=utf8mb4",pool_recycle=3600*4)
         return engine
 
     def get_db(self) -> sessionmaker: