diff --git a/configs/kvmd/override.yaml b/configs/kvmd/override.yaml
index f6b5df11..db5c54d1 100644
--- a/configs/kvmd/override.yaml
+++ b/configs/kvmd/override.yaml
@@ -2,10 +2,6 @@ kvmd:
     auth:
         enabled: true
 
-    server:
-        unix_mode: 0666
-        access_log_format: '[%P / %{X-Real-IP}i] ''%r'' => 响应：%s；大小：%b；来源：''%{Referer}i''；用户代理：''%{User-Agent}i'''
-
     atx:
         type: disabled
 
@@ -161,9 +157,4 @@ nginx:
     http:
         port: 8080
     https:
-        port: 4430
-
-
-languages:
-    console: zh
-    web: zh
\ No newline at end of file
+        port: 4430
\ No newline at end of file
diff --git a/kvmd/apps/kvmd/logreader.py b/kvmd/apps/kvmd/logreader.py
index 5853189d..e52981f3 100644
--- a/kvmd/apps/kvmd/logreader.py
+++ b/kvmd/apps/kvmd/logreader.py
@@ -30,17 +30,12 @@ from xmlrpc.client import ServerProxy
 
 from ...logging import get_logger
 
+us_systemd_journal = True
 try:
     import systemd.journal
-except ImportError as e:
-    get_logger(0).error("Failed to import module: %s", "systemd.journal")
-    us_systemd_journal = False
-
-try:
+except ImportError:
     import supervisor.xmlrpc
-except ImportError as e:
-    get_logger(0).info("Failed to import module: %s", "supervisor.xmlrpc")
-    us_systemd_journal = True
+    us_systemd_journal = False
 
 
 # =====
diff --git a/kvmd/apps/kvmd/ugpio.py b/kvmd/apps/kvmd/ugpio.py
index d0328a3d..872d5f6c 100644
--- a/kvmd/apps/kvmd/ugpio.py
+++ b/kvmd/apps/kvmd/ugpio.py
@@ -136,8 +136,6 @@ class _GpioOutput:  # pylint: disable=too-many-instance-attributes
 
         self.__region = aiotools.AioExclusiveRegion(GpioChannelIsBusyError, notifier)
 
-        self.gettext=Languages().gettext
-
     def is_const(self) -> bool:
         return (not self.__switch and not self.__pulse_delay)