diff --git a/win-linux/langs/zh_CN.ts b/win-linux/langs/zh_CN.ts
index 409310de9..a34d0ad23 100644
--- a/win-linux/langs/zh_CN.ts
+++ b/win-linux/langs/zh_CN.ts
@@ -532,22 +532,22 @@
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="507"/>
         <source>Unknown image format.</source>
-        <translation type="unfinished"></translation>
+        <translation>未知图像格式。</translation>
     </message>
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="508"/>
         <source>Unknown video format.</source>
-        <translation type="unfinished"></translation>
+        <translation>未知的视频格式。</translation>
     </message>
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="509"/>
         <source>Unknown audio format.</source>
-        <translation type="unfinished"></translation>
+        <translation>未知的音频格式。</translation>
     </message>
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="509"/>
         <source>Unknown format.</source>
-        <translation type="unfinished"></translation>
+        <translation>未知的格式。</translation>
     </message>
     <message>
         <source>Visio diagram</source>
@@ -823,27 +823,27 @@
     <message>
         <location filename="../src/cupdatemanager.cpp" line="80"/>
         <source>Update failed: out of memory!</source>
-        <translation type="unfinished"></translation>
+        <translation>更新失败：内存不足！</translation>
     </message>
     <message>
         <location filename="../src/cupdatemanager.cpp" line="81"/>
         <source>Update failed: server connection error!</source>
-        <translation type="unfinished"></translation>
+        <translation>更新失败：服务器连接错误！</translation>
     </message>
     <message>
         <location filename="../src/cupdatemanager.cpp" line="82"/>
         <source>Update failed: wrong URL!</source>
-        <translation type="unfinished"></translation>
+        <translation>更新失败：URL 错误！</translation>
     </message>
     <message>
         <location filename="../src/cupdatemanager.cpp" line="83"/>
         <source>Update failed: unable to create file!</source>
-        <translation type="unfinished"></translation>
+        <translation>更新失败：无法创建文件！</translation>
     </message>
     <message>
         <location filename="../src/cupdatemanager.cpp" line="84"/>
         <source>Update failed: network error!</source>
-        <translation type="unfinished"></translation>
+        <translation>更新失败：网络错误！</translation>
     </message>
     <message>
         <location filename="../src/cupdatemanager.cpp" line="95"/>
@@ -964,7 +964,7 @@
     <message>
         <location filename="../src/cupdatemanager.cpp" line="91"/>
         <source>Service update is available (version %1)</source>
-        <translation type="unfinished"></translation>
+        <translation>有可用的服务更新（版本 %1）</translation>
     </message>
     <message>
         <location filename="../src/cupdatemanager.cpp" line="94"/>