diff --git a/front/php/templates/language/zh_cn.json b/front/php/templates/language/zh_cn.json
old mode 100755
new mode 100644
index 761ea688..c62fe7c4
--- a/front/php/templates/language/zh_cn.json
+++ b/front/php/templates/language/zh_cn.json
@@ -59,16 +59,16 @@
     "BackDevices_Restore_okay": "已成功恢复。",
     "BackDevices_darkmode_disabled": "暗黑模式已禁用",
     "BackDevices_darkmode_enabled": "已启用暗黑模式",
-    "CLEAR_NEW_FLAG_description": "",
-    "CLEAR_NEW_FLAG_name": "",
-    "CustProps_cant_remove": "",
+    "CLEAR_NEW_FLAG_description": "若启用（ <code>0</code> 为禁用），当设备 <b>首次会话</b> 时间超出设定时限（以小时计）时，其 <b>New Device</b> 标记将自动取消。",
+    "CLEAR_NEW_FLAG_name": "清除新标记",
+    "CustProps_cant_remove": "无法移除，至少需要保留一个属性。",
     "DAYS_TO_KEEP_EVENTS_description": "这是维护设置。它指定将保留的事件条目的天数。所有较旧的事件将被定期删除。也适用于插件事件历史记录。",
     "DAYS_TO_KEEP_EVENTS_name": "删除早于",
-    "DISCOVER_PLUGINS_description": "",
+    "DISCOVER_PLUGINS_description": "禁用此选项可加快初始化和设置保存的速度。当禁用时，插件不会被发现，并且您无法将新插件添加到 <code>LOADED_PLUGINS</code>设置中。",
     "DISCOVER_PLUGINS_name": "",
     "DevDetail_Copy_Device_Title": "<i class=\"fa fa-copy\"></i> 从设备复制详细信息",
     "DevDetail_Copy_Device_Tooltip": "从下拉列表中复制设备的详细信息。此页面上的所有内容都将被覆盖",
-    "DevDetail_CustomProperties_Title": "",
+    "DevDetail_CustomProperties_Title": "自定义属性",
     "DevDetail_CustomProps_reset_info": "",
     "DevDetail_DisplayFields_Title": "",
     "DevDetail_EveandAl_AlertAllEvents": "提醒所有事件",