diff --git a/panels/dock/showdesktop/translations/org.deepin.ds.dock.showdesktop_de_DE.ts b/panels/dock/showdesktop/translations/org.deepin.ds.dock.showdesktop_de_DE.ts
new file mode 100644
index 000000000..bb569e46a
--- /dev/null
+++ b/panels/dock/showdesktop/translations/org.deepin.ds.dock.showdesktop_de_DE.ts
@@ -0,0 +1,9 @@
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="de_DE">
+<context>
+    <name>showdesktop</name>
+    <message>
+        <source>show desktop</source>
+        <translation>Schreibtisch zeigen</translation>
+    </message>
+</context>
+</TS>
\ No newline at end of file
diff --git a/panels/dock/showdesktop/translations/org.deepin.ds.dock.showdesktop_pl.ts b/panels/dock/showdesktop/translations/org.deepin.ds.dock.showdesktop_pl.ts
index 281b94400..6cbcd621c 100644
--- a/panels/dock/showdesktop/translations/org.deepin.ds.dock.showdesktop_pl.ts
+++ b/panels/dock/showdesktop/translations/org.deepin.ds.dock.showdesktop_pl.ts
@@ -1,11 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="pl">
 <context>
     <name>showdesktop</name>
     <message>
         <source>show desktop</source>
-        <translation type="unfinished"></translation>
+        <translation>Pokaż pulpit</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/panels/notification/osd/windoweffect/translations/org.deepin.ds.osd.windoweffect_pl.ts b/panels/notification/osd/windoweffect/translations/org.deepin.ds.osd.windoweffect_pl.ts
index 1c88ccc33..c0522531c 100644
--- a/panels/notification/osd/windoweffect/translations/org.deepin.ds.osd.windoweffect_pl.ts
+++ b/panels/notification/osd/windoweffect/translations/org.deepin.ds.osd.windoweffect_pl.ts
@@ -1,31 +1,29 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="pl">
 <context>
     <name>main</name>
     <message>
         <source>Optimal performance</source>
-        <translation type="unfinished"></translation>
+        <translation>Optymalna wydajność</translation>
     </message>
     <message>
         <source>Balance</source>
-        <translation type="unfinished"></translation>
+        <translation>Zrównoważony</translation>
     </message>
     <message>
         <source>Best Visuals</source>
-        <translation type="unfinished"></translation>
+        <translation>Najlepsze efekty wizualne</translation>
     </message>
     <message>
         <source>Disable all interface and window effects for efficient system performance</source>
-        <translation type="unfinished"></translation>
+        <translation>Wyłącz wszystkie efekty interfejsu i okien dla wydajnego działania systemu</translation>
     </message>
     <message>
         <source>Limit some window effects for excellent visuals while maintaining smooth system performance</source>
-        <translation type="unfinished"></translation>
+        <translation>Ogranicz niektóre animacje okien, aby zachować optymalną wydajność systemu</translation>
     </message>
     <message>
         <source>Enable all interface and window effects for the best visual experience</source>
-        <translation type="unfinished"></translation>
+        <translation>Włącz wszystkie efekty interfejsu i okien dla najlepszych doświadczeń wizualnych</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file