diff --git a/apps/jumpserver/conf.py b/apps/jumpserver/conf.py
index 179376828..96857d131 100644
--- a/apps/jumpserver/conf.py
+++ b/apps/jumpserver/conf.py
@@ -268,7 +268,7 @@ class Config(dict):
         'WINDOWS_SSH_DEFAULT_SHELL': 'cmd',
         'FLOWER_URL': "127.0.0.1:5555",
         'DEFAULT_ORG_SHOW_ALL_USERS': True,
-        'PERIOD_TASK_ENABLE': True,
+        'PERIOD_TASK_ENABLED': True,
         'FORCE_SCRIPT_NAME': '',
         'LOGIN_CONFIRM_ENABLE': False,
         'WINDOWS_SKIP_ALL_MANUAL_PASSWORD': False,
diff --git a/config_example.yml b/config_example.yml
index c3e2ce0f5..9fa4c1814 100644
--- a/config_example.yml
+++ b/config_example.yml
@@ -122,7 +122,7 @@ REDIS_PORT: 6379
 # USER_LOGIN_SINGLE_MACHINE_ENABLED: False
 #
 # 启用定时任务
-# PERIOD_TASK_ENABLE: True
+# PERIOD_TASK_ENABLED: True
 #
 # 启用二次复合认证配置
 # LOGIN_CONFIRM_ENABLE: False