diff --git a/apps/smartdoc/conf.py b/apps/smartdoc/conf.py
index 54a39ac66..630f32cb1 100644
--- a/apps/smartdoc/conf.py
+++ b/apps/smartdoc/conf.py
@@ -118,7 +118,8 @@ class Config(dict):
                 "POOL_SIZE": 20,
                 "MAX_OVERFLOW": int(self.get('DB_MAX_OVERFLOW')),
                 "RECYCLE": 1800,
-                "TIMEOUT": 30
+                "TIMEOUT": 30,
+                'PRE_PING': True
             }
         }
 
diff --git a/pyproject.toml b/pyproject.toml
index 3f6afe3ed..2dc8337a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -64,7 +64,7 @@ pylint = "3.3.6"
 pydub = "0.25.1"
 cffi = "1.17.1"
 pysilk = "0.0.1"
-django-db-connection-pool = "1.2.5"
+django-db-connection-pool = "1.2.6"
 opencv-python-headless = "4.11.0.86"
 pymysql = "1.1.1"
 accelerate = "1.6.0"