diff --git a/fir_ser/fir_ser/settings.py b/fir_ser/fir_ser/settings.py
index ed581fe..3045743 100644
--- a/fir_ser/fir_ser/settings.py
+++ b/fir_ser/fir_ser/settings.py
@@ -93,6 +93,7 @@ DATABASES = {
         'PASSWORD': DBCONF.password,
         'HOST': DBCONF.host,
         'PORT': DBCONF.port,
+        'CONN_MAX_AGE': 3600,
         # 设置MySQL的驱动
         # 'OPTIONS': {'init_command': 'SET storage_engine=INNODB'},
         'OPTIONS': {'init_command': 'SET sql_mode="STRICT_TRANS_TABLES"', 'charset': 'utf8mb4'}