diff --git a/localization/rssguard_zh_CN.ts b/localization/rssguard_zh_CN.ts
index 83095db55..11ee931b6 100644
--- a/localization/rssguard_zh_CN.ts
+++ b/localization/rssguard_zh_CN.ts
@@ -1366,12 +1366,12 @@ Item ID: %5</source>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formabout.cpp" line="53"/>
       <source>Cannot copy</source>
-      <translation type="unfinished">Cannot copy</translation>
+      <translation>无法复制</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formabout.cpp" line="54"/>
       <source>Cannot copy info to clipboard.</source>
-      <translation type="unfinished">Cannot copy info to clipboard.</translation>
+      <translation>无法复制信息到剪贴板.</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formabout.cpp" line="68"/>
@@ -1398,7 +1398,7 @@ QtWebEngine 缓存文件夹 -&gt; &quot;%7&quot;</translation>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formabout.cpp" line="134"/>
       <source>### %8&lt;br/&gt;**Version:** %1 (built on %2/%3)&lt;br/&gt;**Revision:** %4&lt;br/&gt;**Build date:** %5&lt;br/&gt;**OS:** %9&lt;br/&gt;**Qt:** %6 (compiled against %7)</source>
-      <translation type="unfinished">### %8&lt;br/&gt;**Version:** %1 (built on %2/%3)&lt;br/&gt;**Revision:** %4&lt;br/&gt;**Build date:** %5&lt;br/&gt;**OS:** %9&lt;br/&gt;**Qt:** %6 (compiled against %7)</translation>
+      <translation>### %8&lt;br/&gt;**版本:** %1 (基于 %2/%3)&lt;br/&gt;**版本:** %4&lt;br/&gt;**编译日期：** %5&lt;br/&gt;**OSS:** %9&lt;br/&gt;**Qt:** %6 (编译为 %7)</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formabout.cpp" line="152"/>
@@ -1418,7 +1418,7 @@ QtWebEngine 缓存文件夹 -&gt; &quot;%7&quot;</translation>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formabout.ui" line="93"/>
       <source>&amp;Copy info to clipboard</source>
-      <translation type="unfinished">&amp;Copy info to clipboard</translation>
+      <translation>&amp;复制信息到剪贴板</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formabout.ui" line="112"/>
@@ -5623,27 +5623,27 @@ Token 过期时间：%2</translation>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.ui" line="162"/>
       <source>Force execution of server-side feeds update</source>
-      <translation type="unfinished">Force execution of server-side feeds update</translation>
+      <translation>强制服务器端更新订阅</translation>
     </message>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="16"/>
       <source>Leaving this option on causes that updates of feeds will be probably much slower and may time-out often.</source>
-      <translation type="unfinished">Leaving this option on causes that updates of feeds will be probably much slower and may time-out often.</translation>
+      <translation>启用此选项可能会使订阅的更新变慢或超时。</translation>
     </message>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="19"/>
       <source>Password for your Nextcloud account</source>
-      <translation type="unfinished">Password for your Nextcloud account</translation>
+      <translation>Nextcloud 账户密码</translation>
     </message>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="21"/>
       <source>Username for your Nextcloud account</source>
-      <translation type="unfinished">Username for your Nextcloud account</translation>
+      <translation>Nextcloud 账户用户名</translation>
     </message>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="22"/>
       <source>URL of your Nextcloud server, without any API path</source>
-      <translation type="unfinished">URL of your Nextcloud server, without any API path</translation>
+      <translation>您Nextcloud服务器的 URL, 不含API</translation>
     </message>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="24"/>
@@ -5679,23 +5679,23 @@ Token 过期时间：%2</translation>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="80"/>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="86"/>
       <source>Installed version: %1, required at least: %2.</source>
-      <translation type="unfinished">Installed version: %1, required at least: %2.</translation>
+      <translation>安装版本：%1，需求最小版本：%2。</translation>
     </message>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="82"/>
       <source>Selected Nextcloud News server is running unsupported version.</source>
-      <translation type="unfinished">Selected Nextcloud News server is running unsupported version.</translation>
+      <translation>此 Nextcloud 新闻服务器运行版本不支持。</translation>
     </message>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="88"/>
       <source>Nextcloud News server is okay.</source>
-      <translation type="unfinished">Nextcloud News server is okay.</translation>
+      <translation>Nextcloud 新闻服务器可用。</translation>
     </message>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="93"/>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="94"/>
       <source>Unspecified error, did you enter correct URL?</source>
-      <translation type="unfinished">Unspecified error, did you enter correct URL?</translation>
+      <translation>未知错误, 请检查URL</translation>
     </message>
     <message>
       <location filename="../src/librssguard-nextcloud/src/gui/nextcloudaccountdetails.cpp" line="102"/>
@@ -5733,7 +5733,7 @@ Token 过期时间：%2</translation>
     <message>
       <location filename="../src/librssguard-nextcloud/src/nextcloudserviceroot.cpp" line="134"/>
       <source>cannot get list of feeds, network error &apos;%1&apos;</source>
-      <translation type="unfinished">cannot get list of feeds, network error &apos;%1&apos;</translation>
+      <translation>无法获得订阅清单，网络错误&apos;%1&apos;</translation>
     </message>
   </context>
   <context>
@@ -6074,22 +6074,22 @@ List of supported readers:</source>
     <message>
       <location filename="../src/librssguard-standard/src/parsers/icalparser.cpp" line="69"/>
       <source>iCalendar error &apos;%1&apos;</source>
-      <translation type="unfinished">iCalendar error &apos;%1&apos;</translation>
+      <translation>iCalendar 错误&apos;%1&apos;</translation>
     </message>
     <message>
       <location filename="../src/librssguard-standard/src/parsers/icalparser.cpp" line="82"/>
       <source>not an iCalendar</source>
-      <translation type="unfinished">not an iCalendar</translation>
+      <translation>不是 iCalendar</translation>
     </message>
     <message>
       <location filename="../src/librssguard-standard/src/parsers/icalparser.cpp" line="199"/>
       <source>required iCal data are missing</source>
-      <translation type="unfinished">required iCal data are missing</translation>
+      <translation>缺少所需的 iCal 数据</translation>
     </message>
     <message>
       <location filename="../src/librssguard-standard/src/standardserviceentrypoint.cpp" line="24"/>
       <source>This service offers integration with standard online RSS/RDF/ATOM/JSON/Sitemap/iCalendar feeds and podcasts.</source>
-      <translation type="unfinished">This service offers integration with standard online RSS/RDF/ATOM/JSON/Sitemap/iCalendar feeds and podcasts.</translation>
+      <translation>这项服务提供 RSS/RDF/ATOM/JSON 订阅和播客的集成。</translation>
     </message>
   </context>
   <context>
@@ -6190,12 +6190,12 @@ List of supported readers:</source>
     <message>
       <location filename="../src/librssguard/network-web/readability.cpp" line="38"/>
       <source>Reload your webpage and then you can use reader mode!</source>
-      <translation type="unfinished">Reload your webpage and then you can use reader mode!</translation>
+      <translation>重载网页即可使用阅读器模式！</translation>
     </message>
     <message>
       <location filename="../src/librssguard/network-web/readability.cpp" line="43"/>
       <source>Packages for reader mode are installed. You can now use reader mode!</source>
-      <translation type="unfinished">Packages for reader mode are installed. You can now use reader mode!</translation>
+      <translation>已安装阅读器的软件包。您现在可以使用阅读器模式！</translation>
     </message>
     <message>
       <location filename="../src/librssguard/network-web/readability.cpp" line="58"/>
@@ -6210,7 +6210,7 @@ List of supported readers:</source>
     <message>
       <location filename="../src/librssguard/network-web/readability.cpp" line="64"/>
       <source>Packages for reader mode are NOT installed. There is error: %1</source>
-      <translation type="unfinished">Packages for reader mode are NOT installed. There is error: %1</translation>
+      <translation>未安装阅读器的软件包。错误： %1</translation>
     </message>
     <message>
       <location filename="../src/librssguard/network-web/readability.cpp" line="80"/>
@@ -7004,7 +7004,7 @@ Authors of this application are NOT responsible for lost data.</source>
     <message>
       <location filename="../src/librssguard/gui/settings/settingsfeedsmessages.ui" line="643"/>
       <source>Use custom date/time format for dates-only</source>
-      <translation type="unfinished">Use custom date/time format for dates-only</translation>
+      <translation>仅限日期使用自定义日期/时间格式</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/settings/settingsfeedsmessages.ui" line="307"/>
@@ -7812,7 +7812,7 @@ Also, relaunch &quot;Settings&quot; dialog after you install Node.js.</source>
     <message>
       <location filename="../src/librssguard-standard/src/standardfeed.cpp" line="213"/>
       <source>Built-in web browser with JavaScript support</source>
-      <translation type="unfinished">Built-in web browser with JavaScript support</translation>
+      <translation>支持 JavaScript 的内置网页浏览器</translation>
     </message>
     <message>
       <location filename="../src/librssguard-standard/src/standardfeed.cpp" line="216"/>
@@ -7827,7 +7827,7 @@ Also, relaunch &quot;Settings&quot; dialog after you install Node.js.</source>
     <message>
       <location filename="../src/librssguard-standard/src/standardfeed.cpp" line="307"/>
       <source>this source type cannot be used on &apos;lite&apos; %1 build</source>
-      <translation type="unfinished">this source type cannot be used on &apos;lite&apos; %1 build</translation>
+      <translation>此类型源在 &apos;lite&apos; %1 版本上不可用</translation>
     </message>
     <message>
       <location filename="../src/librssguard-standard/src/standardfeed.cpp" line="415"/>
@@ -7847,11 +7847,11 @@ Status: %3
 Source: %4
 Item ID: %5
 </source>
-      <translation type="unfinished">Auto-update status: %1
-Active message filters: %2
-Status: %3
-Source: %4
-Item ID: %5
+      <translation>自动更新状态: %1
+消息过滤器: %2
+状态: %3
+源: %4
+项目 ID: %5
 </translation>
     </message>
     <message>
@@ -7859,9 +7859,9 @@ Item ID: %5
       <source>Encoding: %1
 Type: %2
 Post-processing script: %3</source>
-      <translation type="unfinished">Encoding: %1
-Type: %2
-Post-processing script: %3</translation>
+      <translation>编码：%1
+类型：%2
+后处理脚本：%3</translation>
     </message>
     <message>
       <location filename="../src/librssguard-standard/src/standardfeed.cpp" line="376"/>
@@ -8227,7 +8227,7 @@ Also, you can post-process generated feed data with yet another script if you wi
     <message>
       <location filename="../src/librssguard-standard/src/standardserviceroot.cpp" line="256"/>
       <source>this source type cannot be used on &apos;lite&apos; %1 build</source>
-      <translation type="unfinished">this source type cannot be used on &apos;lite&apos; %1 build</translation>
+      <translation>此类型源在 &apos;lite&apos; %1 版本上不可用</translation>
     </message>
     <message>
       <location filename="../src/librssguard-standard/src/standardserviceroot.cpp" line="517"/>