diff --git a/panels/notification/center/translations/org.deepin.ds.notificationcenter_zh_CN.ts b/panels/notification/center/translations/org.deepin.ds.notificationcenter_zh_CN.ts
index 0d2f11b7f..c22d91535 100644
--- a/panels/notification/center/translations/org.deepin.ds.notificationcenter_zh_CN.ts
+++ b/panels/notification/center/translations/org.deepin.ds.notificationcenter_zh_CN.ts
@@ -1,29 +1,23 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="zh_CN">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="zh_CN">
 <context>
     <name>GroupNotify</name>
     <message>
         <location filename="../GroupNotify.qml" line="51"/>
         <source>Clear All</source>
-        <translation type="unfinished">全部清除</translation>
+        <translation>全部清除</translation>
     </message>
 </context>
 <context>
     <name>NotifyHeader</name>
-    <message>
-        <source>Notification Setting</source>
-        <translation type="obsolete">通知设置</translation>
-    </message>
     <message>
         <location filename="../NotifyHeader.qml" line="42"/>
         <source>Notification Center</source>
-        <translation type="unfinished">通知中心</translation>
+        <translation>通知中心</translation>
     </message>
     <message>
         <location filename="../NotifyHeader.qml" line="90"/>
         <source>Clear All</source>
-        <translation type="unfinished">全部清除</translation>
+        <translation>全部清除</translation>
     </message>
 </context>
 <context>
@@ -31,17 +25,17 @@
     <message>
         <location filename="../NotifySetting.qml" line="18"/>
         <source>Unpin</source>
-        <translation type="unfinished">取消置顶</translation>
+        <translation>取消置顶</translation>
     </message>
     <message>
         <location filename="../NotifySetting.qml" line="18"/>
         <source>Pin</source>
-        <translation type="unfinished">置顶</translation>
+        <translation>置顶</translation>
     </message>
     <message>
         <location filename="../NotifySetting.qml" line="26"/>
         <source>Notification Setting</source>
-        <translation type="unfinished">通知设置</translation>
+        <translation>通知设置</translation>
     </message>
 </context>
 <context>
@@ -49,27 +43,27 @@
     <message>
         <location filename="../notifyitem.cpp" line="78"/>
         <source>Just now</source>
-        <translation type="unfinished">刚刚</translation>
+        <translation>刚刚</translation>
     </message>
     <message>
         <location filename="../notifyitem.cpp" line="80"/>
         <source>%1 minutes ago</source>
-        <translation type="unfinished">%1分钟前</translation>
+        <translation>%1分钟前</translation>
     </message>
     <message>
         <location filename="../notifyitem.cpp" line="84"/>
         <source>1 hour ago</source>
-        <translation type="unfinished">1小时前</translation>
+        <translation>1小时前</translation>
     </message>
     <message>
         <location filename="../notifyitem.cpp" line="86"/>
         <source>%1 hours ago</source>
-        <translation type="unfinished">%1小时前</translation>
+        <translation>%1小时前</translation>
     </message>
     <message>
         <location filename="../notifyitem.cpp" line="90"/>
         <source>Yesterday </source>
-        <translation type="unfinished">昨天</translation>
+        <translation>昨天 </translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file