diff --git a/internal/site/src/locales/zh-CN/zh-CN.po b/internal/site/src/locales/zh-CN/zh-CN.po
index 1e260b56..c64e3aef 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: 2026-04-05 18:27\n"
+"PO-Revision-Date: 2026-05-05 08:16\n"
 "Last-Translator: \n"
 "Language-Team: Chinese Simplified\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
@@ -211,7 +211,7 @@ msgstr "平均值超过<0>{value}{0}</0>"
 
 #: src/components/routes/system/disk-io-sheet.tsx
 msgid "Average number of I/O operations waiting to be serviced"
-msgstr "等待服务的平均 I/O 操作数"
+msgstr "等待处理的 I/O 操作平均数量"
 
 #: src/components/routes/system/charts/gpu-charts.tsx
 msgid "Average power consumption of GPUs"
@@ -272,7 +272,7 @@ msgstr "之前"
 #. placeholder {2}: alert.min
 #: src/components/active-alerts.tsx
 msgid "Below {0}{1} in last {2, plural, one {# minute} other {# minutes}}"
-msgstr "在过去的{2, plural, one {# 分钟} other {# 分钟}}中低于{0}{1}"
+msgstr "在过去{2, plural, one {# 分钟} other {# 分钟}}中低于{0}{1}"
 
 #: src/components/login/auth-form.tsx
 msgid "Beszel supports OpenID Connect and many OAuth2 authentication providers."
@@ -496,7 +496,7 @@ msgstr "核心"
 #: src/components/systemd-table/systemd-table-columns.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "CPU"
-msgstr ""
+msgstr "CPU"
 
 #: src/components/routes/system/cpu-sheet.tsx
 msgid "CPU Cores"
@@ -715,7 +715,7 @@ msgstr "输入您的一次性密码。"
 
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Ephemeral"
-msgstr "临时"
+msgstr "暂时"
 
 #: src/components/login/auth-form.tsx
 #: src/components/routes/settings/alerts-history-data-table.tsx
@@ -756,7 +756,7 @@ msgstr "退出活动状态"
 
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Expires after one hour or on hub restart."
-msgstr "一小时后或重新启动集线器时过期。"
+msgstr "将在一小时后，或Hub重启时失效。"
 
 #: src/components/routes/settings/alerts-history-data-table.tsx
 msgid "Export"
@@ -794,7 +794,7 @@ msgstr "保存设置失败"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Failed to send heartbeat"
-msgstr "发送 heartbeat 失败"
+msgstr "心跳发送失败"
 
 #: src/components/routes/settings/notifications.tsx
 msgid "Failed to send test notification"
@@ -887,11 +887,11 @@ msgstr "心跳"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
-msgstr "Heartbeat 监控"
+msgstr "心跳监控"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat sent successfully"
-msgstr "Heartbeat 发送成功"
+msgstr "心跳发送成功"
 
 #: src/components/add-system.tsx
 #: src/components/routes/settings/tokens-fingerprints.tsx
@@ -1237,7 +1237,7 @@ msgstr "每个核心的平均利用率"
 
 #: src/components/routes/system/charts/disk-charts.tsx
 msgid "Percent of time the disk is busy with I/O"
-msgstr "磁盘忙于 I/O 操作的时间百分比"
+msgstr "磁盘用于 I/O 操作的繁忙时间百分比"
 
 #: src/components/routes/system/cpu-sheet.tsx
 msgid "Percentage of time spent in each state"
@@ -1421,7 +1421,7 @@ msgstr "保存设置"
 
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Saved in the database and does not expire until you disable it."
-msgstr "保存在数据库中，在您禁用之前不会过期。"
+msgstr "保存在数据库中的数据，在您禁用之前不会过期。"
 
 #: src/components/routes/settings/quiet-hours.tsx
 msgid "Schedule"
@@ -1457,15 +1457,15 @@ msgstr "选择 {foo}"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Send a single heartbeat ping to verify your endpoint is working."
-msgstr "发送单个 heartbeat ping 以验证您的端点是否正常工作。"
+msgstr "发送单个 心跳ping 以验证您的端点是否正常工作。"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Send periodic outbound pings to an external monitoring service so you can monitor Beszel without exposing it to the internet."
-msgstr "定期向外部监控服务发送出站 ping，以便您在不将 Beszel 暴露于互联网的情况下进行监控。"
+msgstr "定期向外部监控服务发送外发探测请求，这样您便可以在不将其暴露于互联网的情况下对 Beszel 进行监控。"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Send test heartbeat"
-msgstr "发送测试 heartbeat"
+msgstr "发送测试 心跳"
 
 #: src/components/routes/system/charts/network-charts.tsx
 msgid "Sent"
@@ -1931,3 +1931,4 @@ 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。"
+