diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ca.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ca.ts
index ad35d18e6..1e5c6918a 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ca.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ca.ts
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="ca">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="ca">
 <context>
     <name>AppItem</name>
     <message>
@@ -55,7 +53,7 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -65,4 +63,4 @@
         <translation>%1 fitxers</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_es.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_es.ts
index ef286c2e8..358104913 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_es.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_es.ts
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="es">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="es">
 <context>
     <name>AppItem</name>
     <message>
@@ -55,7 +53,7 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -65,4 +63,4 @@
         <translation>%1 archivos</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_fi.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_fi.ts
index deedc5e7b..a2942811e 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_fi.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_fi.ts
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="fi">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="fi">
 <context>
     <name>AppItem</name>
     <message>
@@ -55,7 +53,7 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -65,4 +63,4 @@
         <translation>%1 tiedostoa</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_fr.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_fr.ts
index 44085d9da..cb00e687a 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_fr.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_fr.ts
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="fr">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="fr">
 <context>
     <name>AppItem</name>
     <message>
@@ -55,7 +53,7 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -65,4 +63,4 @@
         <translation>%1 fichiers</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ja.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ja.ts
index 94355b14e..70aef50e5 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ja.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ja.ts
@@ -1,11 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="ja">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="ja">
 <context>
     <name>AppItem</name>
     <message>
         <source>Move to Trash</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -55,14 +53,14 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
     <name>dock::TaskManager</name>
     <message>
         <source>%1 files</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_lo.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_lo.ts
index f2a78373c..c4e840bae 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_lo.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_lo.ts
@@ -1,11 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="lo">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="lo">
 <context>
     <name>AppItem</name>
     <message>
         <source>Move to Trash</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -55,14 +53,14 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
     <name>dock::TaskManager</name>
     <message>
         <source>%1 files</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_nl.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_nl.ts
index f86e928fe..862828738 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_nl.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_nl.ts
@@ -51,6 +51,10 @@
         <source>Close All</source>
         <translation>Alles sluiten</translation>
     </message>
+    <message>
+        <source>Close this window</source>
+        <translation type="unfinished"/>
+    </message>
 </context>
 <context>
     <name>dock::TaskManager</name>
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_pl.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_pl.ts
index 873ca36c3..23ab5d19d 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_pl.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_pl.ts
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="pl">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="pl">
 <context>
     <name>AppItem</name>
     <message>
@@ -55,7 +53,7 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -65,4 +63,4 @@
         <translation>%1 plików</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_pt_BR.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_pt_BR.ts
index 5c84337bb..520990736 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_pt_BR.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_pt_BR.ts
@@ -1,11 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="pt_BR">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="pt_BR">
 <context>
     <name>AppItem</name>
     <message>
         <source>Move to Trash</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -55,14 +53,14 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
     <name>dock::TaskManager</name>
     <message>
         <source>%1 files</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ru.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ru.ts
index fb7094a19..39eedf5a9 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ru.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_ru.ts
@@ -1,11 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="ru">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="ru">
 <context>
     <name>AppItem</name>
     <message>
         <source>Move to Trash</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -55,14 +53,14 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
     <name>dock::TaskManager</name>
     <message>
         <source>%1 files</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_sq.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_sq.ts
index 313b21df3..9db4283cd 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_sq.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_sq.ts
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="sq">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="sq">
 <context>
     <name>AppItem</name>
     <message>
@@ -55,7 +53,7 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -65,4 +63,4 @@
         <translation>%1 kartela</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_tr.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_tr.ts
index bcc31f095..6fa2d47bd 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_tr.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_tr.ts
@@ -51,6 +51,10 @@
         <source>Close All</source>
         <translation>Tümünü Kapat</translation>
     </message>
+    <message>
+        <source>Close this window</source>
+        <translation type="unfinished"/>
+    </message>
 </context>
 <context>
     <name>dock::TaskManager</name>
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_uk.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_uk.ts
index ea5904f2a..6c65878b2 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_uk.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_uk.ts
@@ -1,11 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="uk">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="uk">
 <context>
     <name>AppItem</name>
     <message>
         <source>Move to Trash</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -55,14 +53,14 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
     <name>dock::TaskManager</name>
     <message>
         <source>%1 files</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_CN.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_CN.ts
index 918b17245..ae47b81d7 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_CN.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_CN.ts
@@ -1,6 +1,4 @@
-<?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>AppItem</name>
     <message>
@@ -55,7 +53,7 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation>关闭当前窗口</translation>
     </message>
 </context>
 <context>
@@ -65,4 +63,4 @@
         <translation>%1个文件</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_HK.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_HK.ts
index eeb1ba8ce..c7cdcb759 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_HK.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_HK.ts
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="zh_HK">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="zh_HK">
 <context>
     <name>AppItem</name>
     <message>
@@ -55,7 +53,7 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation>關閉當前窗口</translation>
     </message>
 </context>
 <context>
@@ -65,4 +63,4 @@
         <translation>%1个文件</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_TW.ts b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_TW.ts
index 30e47ce0d..d4303bd7a 100644
--- a/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_TW.ts
+++ b/panels/dock/taskmanager/translations/org.deepin.ds.dock.taskmanager_zh_TW.ts
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="zh_TW">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="zh_TW">
 <context>
     <name>AppItem</name>
     <message>
@@ -55,7 +53,7 @@
     </message>
     <message>
         <source>Close this window</source>
-        <translation type="unfinished"></translation>
+        <translation>關閉當前視窗</translation>
     </message>
 </context>
 <context>
@@ -65,4 +63,4 @@
         <translation>%1个文件</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file