diff --git a/luci-app-sysupgrade/po/zh_Hans/sysupgrade.po b/luci-app-sysupgrade/po/zh_Hans/sysupgrade.po
index 6bd9496af..85f483866 100644
--- a/luci-app-sysupgrade/po/zh_Hans/sysupgrade.po
+++ b/luci-app-sysupgrade/po/zh_Hans/sysupgrade.po
@@ -1,84 +1,90 @@
 msgid ""
 msgstr ""
+"PO-Revision-Date: 2021-04-30 16:03+0000\n"
+"Last-Translator: niergouge <1150108426@qq.com>\n"
+"Language-Team: Chinese (Simplified) <http://weblate.openmptcprouter.com/"
+"projects/omr/luciapplicationssysupgrade/zh_Hans/>\n"
 "Language: zh_Hans\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Weblate 4.5.2\n"
 
 #: luci-app-sysupgrade/luasrc/view/sysupgrade.htm:90
 msgid "Check \"Keep settings\" to retain the current configuration."
-msgstr ""
+msgstr "勾选保持当前配置。"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:344
 msgid "Downloading firmware to web browser memory"
-msgstr ""
+msgstr "下载固件到网页浏览器内存"
 
 #: luci-app-sysupgrade/luasrc/view/sysupgrade.htm:78
 msgid "Easily search and install new releases and package upgrades."
-msgstr ""
+msgstr "轻松搜索和安装新版本和包升级。"
 
 #: luci-app-sysupgrade/luasrc/view/sysupgrade.htm:99
 msgid "Edit installed packages"
-msgstr ""
+msgstr "编辑安装包"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:269
 msgid "Flashing firmware. Don't unpower device"
-msgstr ""
+msgstr "设备升级中。请不要断开电源"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:192
 msgid "Installed version:"
-msgstr ""
+msgstr "安装的版本:"
 
 #: luci-app-sysupgrade/luasrc/view/sysupgrade.htm:92
 msgid "Keep settings:"
-msgstr ""
+msgstr "保持设置:"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:215
 msgid "No upgrades available"
-msgstr ""
+msgstr "没有升级"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:285
 msgid "Rebooting device - please wait!"
-msgstr ""
+msgstr "正在重启设备-请稍候!"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:209
 msgid "Request firmware"
-msgstr ""
+msgstr "请求固件"
 
 #: luci-app-sysupgrade/luasrc/view/sysupgrade.htm:110
 msgid "Search for upgrades"
-msgstr ""
+msgstr "搜索升级"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:165
 msgid "Searching for upgrades"
-msgstr ""
+msgstr "搜索升级"
 
 #: luci-app-sysupgrade/luasrc/view/sysupgrade.htm:103
 msgid "Server:"
-msgstr ""
+msgstr "服务器:"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:289
 msgid "Success! Please reload web interface"
-msgstr ""
+msgstr "成功!请重新加载web界面"
 
 #: luci-app-sysupgrade/luasrc/view/sysupgrade.htm:76
 #: luci-app-sysupgrade/root/usr/share/luci/menu.d/luci-app-sysupgrade.json:3
 msgid "Sysupgrade"
-msgstr ""
+msgstr "系统升级"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:320
 msgid "Upload of firmware failed, please retry by reloading web interface"
-msgstr ""
+msgstr "轻松搜索和安装新版本的系统进行升级"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:305
 msgid "Uploading firmware to device"
-msgstr ""
+msgstr "上传固件到设备"
 
 #: luci-app-sysupgrade/root/www/luci-static/resources/sysupgrade.js:299
 msgid ""
 "Web interface could not reconnect to your device. Please reload web "
 "interface or check device manually"
-msgstr ""
+msgstr "网络界面无法重新连接到您的设备。请重新加载web界面或手动检查设备"
 
 #: luci-app-sysupgrade/root/usr/share/rpcd/acl.d/sysupgrade.json:3
 msgid "sysupgrade via rpcd and luci"
-msgstr ""
+msgstr "通过RPCD和luci进行升级"