diff --git a/plugins/dde-dock/translations/dde-dock_ja.ts b/plugins/dde-dock/translations/dde-dock_ja.ts
index f9d4e0f53..54d9950de 100644
--- a/plugins/dde-dock/translations/dde-dock_ja.ts
+++ b/plugins/dde-dock/translations/dde-dock_ja.ts
@@ -1,6 +1,4 @@
-<?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>AirplaneModeItem</name>
     <message>
@@ -39,7 +37,7 @@
     <name>BluetoothAdapterItem</name>
     <message>
         <source>My Devices</source>
-        <translation type="unfinished"></translation>
+        <translation>使用中のデバイス</translation>
     </message>
 </context>
 <context>
@@ -54,7 +52,7 @@
     </message>
     <message>
         <source>Disable [Airplane Mode](#) first if you want to connect to a Bluetooth</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -256,7 +254,7 @@
     <name>DeviceControlWidget</name>
     <message>
         <source>Other Devices</source>
-        <translation type="unfinished"></translation>
+        <translation>他のデバイス</translation>
     </message>
 </context>
 <context>
@@ -309,109 +307,109 @@
     </message>
     <message>
         <source>Display settings</source>
-        <translation type="unfinished">ディスプレイ設定</translation>
+        <translation>ディスプレイ設定</translation>
     </message>
     <message>
         <source>Eye comfort</source>
-        <translation type="unfinished"></translation>
+        <translation>目の保護モード</translation>
     </message>
     <message>
         <source>Theme</source>
-        <translation type="unfinished"></translation>
+        <translation>テーマ</translation>
     </message>
     <message>
         <source>On</source>
-        <translation type="unfinished"></translation>
+        <translation>ON</translation>
     </message>
     <message>
         <source>Off</source>
-        <translation type="unfinished">Off</translation>
+        <translation>OFF</translation>
     </message>
     <message>
         <source>Light</source>
-        <translation type="unfinished"></translation>
+        <translation>ライト</translation>
     </message>
     <message>
         <source>Dark</source>
-        <translation type="unfinished"></translation>
+        <translation>ダーク</translation>
     </message>
     <message>
         <source>Auto</source>
-        <translation type="unfinished"></translation>
+        <translation>自動</translation>
     </message>
     <message>
         <source>Disable eye comfort</source>
-        <translation type="unfinished"></translation>
+        <translation>目の保護モードを無効にする</translation>
     </message>
     <message>
         <source>Enable eye comfort</source>
-        <translation type="unfinished"></translation>
+        <translation>目の保護モードを有効にする</translation>
     </message>
     <message>
         <source>Display Settings</source>
-        <translation type="unfinished"></translation>
+        <translation>ディスプレイ設定</translation>
     </message>
     <message>
         <source>Theme: Light</source>
-        <translation type="unfinished"></translation>
+        <translation>テーマ: ライト</translation>
     </message>
     <message>
         <source>Theme: Dark</source>
-        <translation type="unfinished"></translation>
+        <translation>テーマ: ダーク</translation>
     </message>
     <message>
         <source>Theme: Auto</source>
-        <translation type="unfinished"></translation>
+        <translation>テーマ: 自動</translation>
     </message>
     <message>
         <source>Visual effect</source>
-        <translation type="unfinished"></translation>
+        <translation>ビジュアル効果</translation>
     </message>
 </context>
 <context>
     <name>EyeComfortmodeApplet</name>
     <message>
         <source>Light</source>
-        <translation type="unfinished"></translation>
+        <translation>ライト</translation>
     </message>
     <message>
         <source>Dark</source>
-        <translation type="unfinished"></translation>
+        <translation>ダーク</translation>
     </message>
     <message>
         <source>Auto</source>
-        <translation type="unfinished"></translation>
+        <translation>自動</translation>
     </message>
     <message>
         <source>Theme</source>
-        <translation type="unfinished"></translation>
+        <translation>テーマ</translation>
     </message>
 </context>
 <context>
     <name>NotificationPlugin</name>
     <message>
         <source>No messages</source>
-        <translation type="unfinished"></translation>
+        <translation>メッセージはありません</translation>
     </message>
     <message>
         <source>Notification settings</source>
-        <translation type="unfinished"></translation>
+        <translation>通知の設定</translation>
     </message>
     <message>
         <source>Notifications</source>
-        <translation type="unfinished"></translation>
+        <translation>通知</translation>
     </message>
     <message>
         <source>Turn off DND mode</source>
-        <translation type="unfinished"></translation>
+        <translation>おやすみモードをオフにする</translation>
     </message>
     <message>
         <source>Turn on DND mode</source>
-        <translation type="unfinished"></translation>
+        <translation>おやすみモードをオンにする</translation>
     </message>
     <message>
         <source>Notification</source>
-        <translation type="unfinished"></translation>
+        <translation>通知</translation>
     </message>
 </context>
 <context>
@@ -437,18 +435,18 @@
     </message>
     <message>
         <source>Power Saver</source>
-        <translation>省電力モード</translation>
+        <translation>エコモード</translation>
     </message>
     <message>
         <source>Balance Performance</source>
-        <translation type="unfinished"></translation>
+        <translation>バランスパフォーマンス</translation>
     </message>
 </context>
 <context>
     <name>PowerApplet</name>
     <message>
         <source>Power</source>
-        <translation type="unfinished"></translation>
+        <translation>電源</translation>
     </message>
 </context>
 <context>
@@ -467,11 +465,11 @@
     </message>
     <message>
         <source>Charging %1, %2 min until full</source>
-        <translation>充電中 %1、充電完了まで %2 分</translation>
+        <translation>充電中 %1、完了まで %2 分</translation>
     </message>
     <message>
         <source>Charging %1, %2 hr %3 min until full</source>
-        <translation>充電中 %1、充電完了まで %2 時間 %3 分</translation>
+        <translation>充電中 %1、完了まで %2 時間 %3 分</translation>
     </message>
     <message>
         <source>Capacity %1</source>
@@ -491,7 +489,7 @@
     </message>
     <message>
         <source>Capacity %1, not charging</source>
-        <translation type="unfinished"></translation>
+        <translation>バッテリー残量 %1、充電していません</translation>
     </message>
     <message>
         <source>Battery</source>
@@ -499,69 +497,69 @@
     </message>
     <message>
         <source>Charging, calculating estimated charging time</source>
-        <translation type="unfinished"></translation>
+        <translation>充電中、完了までの時間を計算しています</translation>
     </message>
     <message>
         <source>Calculating remaining usage time</source>
-        <translation type="unfinished"></translation>
+        <translation>残り使用可能時間を計算しています</translation>
     </message>
     <message>
         <source>%1 min remaining</source>
-        <translation type="unfinished"></translation>
+        <translation>残り%1分</translation>
     </message>
     <message>
         <source>%1 hr %2 min remaining</source>
-        <translation type="unfinished"></translation>
+        <translation>残り%1時間%2分</translation>
     </message>
     <message>
         <source>Not charging</source>
-        <translation type="unfinished"></translation>
+        <translation>充電していません</translation>
     </message>
     <message>
         <source>Fully charged</source>
-        <translation type="unfinished"></translation>
+        <translation>充電完了</translation>
     </message>
     <message>
         <source>Charging, %1 min until full</source>
-        <translation type="unfinished"></translation>
+        <translation>充電中、完了まで%1分</translation>
     </message>
     <message>
         <source>Charging, %1 hr %2 min until full</source>
-        <translation type="unfinished"></translation>
+        <translation>充電中、完了まで%1時間%2分</translation>
     </message>
     <message>
         <source>Capacity %1, %2 hr remaining</source>
-        <translation type="unfinished"></translation>
+        <translation>バッテリー残量 %1、残り %2時間</translation>
     </message>
     <message>
         <source>%1 hr remaining</source>
-        <translation type="unfinished"></translation>
+        <translation>残り%1時間</translation>
     </message>
     <message>
         <source>Charging %1, %2 hr until full</source>
-        <translation type="unfinished"></translation>
+        <translation>充電中 %1、完了まで %2時間</translation>
     </message>
     <message>
         <source>Charging, %1 hr until full</source>
-        <translation type="unfinished"></translation>
+        <translation>充電中、完了まで%1時間</translation>
     </message>
 </context>
 <context>
     <name>PowerStatusWidget</name>
     <message>
         <source>Power settings</source>
-        <translation type="unfinished">電源の設定</translation>
+        <translation>電源設定</translation>
     </message>
 </context>
 <context>
     <name>QuickPanelWidget</name>
     <message>
         <source>Music</source>
-        <translation type="unfinished"></translation>
+        <translation>音楽</translation>
     </message>
     <message>
         <source>Unknown</source>
-        <translation type="unfinished"></translation>
+        <translation>不明</translation>
     </message>
 </context>
 <context>
@@ -596,150 +594,150 @@
     </message>
     <message>
         <source>Update and Shut Down</source>
-        <translation type="unfinished"></translation>
+        <translation>アップデートしてシャットダウン</translation>
     </message>
     <message>
         <source>Update and Reboot</source>
-        <translation type="unfinished"></translation>
+        <translation>アップデートして再起動</translation>
     </message>
     <message>
         <source>Shut Down</source>
-        <translation type="unfinished"></translation>
+        <translation>シャットダウン</translation>
     </message>
     <message>
         <source>Switch user</source>
-        <translation type="unfinished"></translation>
+        <translation>ユーザーを切り替え</translation>
     </message>
 </context>
 <context>
     <name>SidebarCalendarWidget</name>
     <message>
         <source>Today</source>
-        <translation type="unfinished"></translation>
+        <translation>今日</translation>
     </message>
     <message>
         <source>Lunar</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <source>y</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <source>m</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <source>d</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <source>Monday</source>
-        <translation type="unfinished">月曜日</translation>
+        <translation>月曜日</translation>
     </message>
     <message>
         <source>Tuesday</source>
-        <translation type="unfinished">火曜日</translation>
+        <translation>火曜日</translation>
     </message>
     <message>
         <source>Wednesday</source>
-        <translation type="unfinished">水曜日</translation>
+        <translation>水曜日</translation>
     </message>
     <message>
         <source>Thursday</source>
-        <translation type="unfinished">木曜日</translation>
+        <translation>木曜日</translation>
     </message>
     <message>
         <source>Friday</source>
-        <translation type="unfinished">金曜日</translation>
+        <translation>金曜日</translation>
     </message>
     <message>
         <source>Saturday</source>
-        <translation type="unfinished">土曜日</translation>
+        <translation>土曜日</translation>
     </message>
     <message>
         <source>Sunday</source>
-        <translation type="unfinished">日曜日</translation>
+        <translation>日曜日</translation>
     </message>
     <message>
         <source>Jan</source>
-        <translation type="unfinished"></translation>
+        <translation>1月</translation>
     </message>
     <message>
         <source>Feb</source>
-        <translation type="unfinished"></translation>
+        <translation>2月</translation>
     </message>
     <message>
         <source>Mar</source>
-        <translation type="unfinished"></translation>
+        <translation>3月</translation>
     </message>
     <message>
         <source>Apr</source>
-        <translation type="unfinished"></translation>
+        <translation>4月</translation>
     </message>
     <message>
         <source>May</source>
-        <translation type="unfinished"></translation>
+        <translation>5月</translation>
     </message>
     <message>
         <source>Jun</source>
-        <translation type="unfinished"></translation>
+        <translation>6月</translation>
     </message>
     <message>
         <source>Jul</source>
-        <translation type="unfinished"></translation>
+        <translation>7月</translation>
     </message>
     <message>
         <source>Aug</source>
-        <translation type="unfinished"></translation>
+        <translation>8月</translation>
     </message>
     <message>
         <source>Sept</source>
-        <translation type="unfinished"></translation>
+        <translation>9月</translation>
     </message>
     <message>
         <source>Oct</source>
-        <translation type="unfinished"></translation>
+        <translation>10月</translation>
     </message>
     <message>
         <source>Nov</source>
-        <translation type="unfinished"></translation>
+        <translation>11月</translation>
     </message>
     <message>
         <source>Dec</source>
-        <translation type="unfinished"></translation>
+        <translation>12月</translation>
     </message>
     <message>
         <source>Open the calendar</source>
-        <translation type="unfinished">カレンダーを開く</translation>
+        <translation>カレンダーを開く</translation>
     </message>
     <message>
         <source>monday</source>
-        <translation type="unfinished">月曜日</translation>
+        <translation>月曜日</translation>
     </message>
     <message>
         <source>tuesday</source>
-        <translation type="unfinished">火曜日</translation>
+        <translation>火曜日</translation>
     </message>
     <message>
         <source>wednesday</source>
-        <translation type="unfinished">水曜日</translation>
+        <translation>水曜日</translation>
     </message>
     <message>
         <source>thursday</source>
-        <translation type="unfinished">木曜日</translation>
+        <translation>木曜日</translation>
     </message>
     <message>
         <source>friday</source>
-        <translation type="unfinished">金曜日</translation>
+        <translation>金曜日</translation>
     </message>
     <message>
         <source>saturday</source>
-        <translation type="unfinished">土曜日</translation>
+        <translation>土曜日</translation>
     </message>
     <message>
         <source>sunday</source>
-        <translation type="unfinished">日曜日</translation>
+        <translation>日曜日</translation>
     </message>
 </context>
 <context>
@@ -750,11 +748,11 @@
     </message>
     <message>
         <source>Output</source>
-        <translation type="unfinished"></translation>
+        <translation>出力</translation>
     </message>
     <message>
         <source>Sound settings</source>
-        <translation type="unfinished"></translation>
+        <translation>サウンドの設定</translation>
     </message>
 </context>
 <context>
@@ -768,23 +766,23 @@
     <name>SoundView</name>
     <message>
         <source>Unmute</source>
-        <translation type="unfinished"></translation>
+        <translation>ミュート解除</translation>
     </message>
     <message>
         <source>Mute</source>
-        <translation type="unfinished"></translation>
+        <translation>ミュート</translation>
     </message>
     <message>
         <source>Sound settings</source>
-        <translation type="unfinished"></translation>
+        <translation>サウンドの設定</translation>
     </message>
     <message>
         <source>No output devices</source>
-        <translation type="unfinished"></translation>
+        <translation>出力デバイスがありません</translation>
     </message>
     <message>
         <source>Volume %1</source>
-        <translation type="unfinished"></translation>
+        <translation>音量 %1</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file