diff --git a/internal/site/src/locales/zh-CN/zh-CN.po b/internal/site/src/locales/zh-CN/zh-CN.po
index 931d8ac7..74cbebb9 100644
--- a/internal/site/src/locales/zh-CN/zh-CN.po
+++ b/internal/site/src/locales/zh-CN/zh-CN.po
@@ -8,7 +8,7 @@ msgstr ""
 "Language: zh\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-01-31 21:16\n"
+"PO-Revision-Date: 2026-02-20 02:25\n"
 "Last-Translator: \n"
 "Language-Team: Chinese Simplified\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
@@ -836,7 +836,7 @@ msgstr "健康"
 
 #: src/components/routes/settings/layout.tsx
 msgid "Heartbeat"
-msgstr "Heartbeat"
+msgstr ""
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
@@ -1729,7 +1729,7 @@ msgstr "上传"
 #: src/components/routes/system/info-bar.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Uptime"
-msgstr "运行时间"
+msgstr "正常运行时间"
 
 #: src/components/routes/system.tsx
 #: src/components/routes/system.tsx
@@ -1835,3 +1835,4 @@ msgstr "是"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "您的用户设置已更新。"
+