diff --git a/README.md b/README.md
index 9c0b084c..398cbea4 100644
--- a/README.md
+++ b/README.md
@@ -110,6 +110,11 @@ docker compose up -d
 
 ![主机列表](docs/assets/screenshot/host-list.png?time=20250627 "主机列表")
 
+#### 主机监控
+
+![主机监控](docs/assets/screenshot/monitor-list.png?time=20250627 "主机监控")
+![监控详情](docs/assets/screenshot/monitor-detail.png?time=20250627 "监控详情")
+
 #### 批量执行
 
 ![批量执行](docs/assets/screenshot/exec-command.png?time=20250627 "批量执行")
diff --git a/docs/assets/screenshot/monitor-detail.png b/docs/assets/screenshot/monitor-detail.png
new file mode 100644
index 00000000..ca38b3d6
Binary files /dev/null and b/docs/assets/screenshot/monitor-detail.png differ
diff --git a/docs/assets/screenshot/monitor-list.png b/docs/assets/screenshot/monitor-list.png
new file mode 100644
index 00000000..1686f022
Binary files /dev/null and b/docs/assets/screenshot/monitor-list.png differ
diff --git a/orion-visor-ui/src/views/monitor/monitor-detail/compoments/metrics-chart.vue b/orion-visor-ui/src/views/monitor/monitor-detail/compoments/metrics-chart.vue
index ef9f8fb4..39500b63 100644
--- a/orion-visor-ui/src/views/monitor/monitor-detail/compoments/metrics-chart.vue
+++ b/orion-visor-ui/src/views/monitor/monitor-detail/compoments/metrics-chart.vue
@@ -231,7 +231,7 @@
   }
 
   .nodata-chart {
-    padding-top: 42px;
+    padding-top: 76px;
     font-size: 16px;
     display: flex;
     align-items: center;
diff --git a/orion-visor-ui/src/views/monitor/monitor-host/components/monitor-host-card-list.vue b/orion-visor-ui/src/views/monitor/monitor-host/components/monitor-host-card-list.vue
index e93ce296..7fd152a5 100644
--- a/orion-visor-ui/src/views/monitor/monitor-host/components/monitor-host-card-list.vue
+++ b/orion-visor-ui/src/views/monitor/monitor-host/components/monitor-host-card-list.vue
@@ -114,7 +114,7 @@
     <!-- cpu -->
     <template #cpuUsage="{ record }">
       <monitor-cell :data-cell="true" :record="record">
-        <a-tooltip :content="'CPU' + record.config?.cpuName +': ' + record.metricsData?.cpuUsagePercent?.toFixed(2) + '%'" mini>
+        <a-tooltip :content="record.config?.cpuName +': ' + record.metricsData?.cpuUsagePercent?.toFixed(2) + '%'" mini>
           <a-progress size="large"
                       :animation="true"
                       :show-text="false"
@@ -271,6 +271,12 @@
                        @click="emits('openUpdate', record)">
               <span class="more-doption normal">修改配置</span>
             </a-doption>
+            <!-- 复制 Key -->
+            <a-doption type="text"
+                       size="mini"
+                       @click="copy(record.agentKey)">
+              <span class="more-doption normal">复制 Key</span>
+            </a-doption>
             <!-- 安装探针 -->
             <a-doption v-permission="['asset:host:install-agent']"
                        :disabled="record.installLog?.status === AgentLogStatus.WAIT || record.installLog?.status === AgentLogStatus.RUNNING"
diff --git a/orion-visor-ui/src/views/monitor/monitor-host/components/monitor-host-table.vue b/orion-visor-ui/src/views/monitor/monitor-host/components/monitor-host-table.vue
index 2d65c7f1..58d6de4e 100644
--- a/orion-visor-ui/src/views/monitor/monitor-host/components/monitor-host-table.vue
+++ b/orion-visor-ui/src/views/monitor/monitor-host/components/monitor-host-table.vue
@@ -145,7 +145,7 @@
       <!-- cpu -->
       <template #cpuUsage="{ record }">
         <monitor-cell :data-cell="true" :record="record">
-          <a-tooltip :content="'CPU' + record.config?.cpuName +': ' + record.metricsData?.cpuUsagePercent?.toFixed(2) + '%'" mini>
+          <a-tooltip :content="record.config?.cpuName +': ' + record.metricsData?.cpuUsagePercent?.toFixed(2) + '%'" mini>
             <a-progress size="large"
                         width="120px"
                         :animation="true"
@@ -301,6 +301,12 @@
                          @click="emits('openUpdate', record)">
                 <span class="more-doption normal">修改配置</span>
               </a-doption>
+              <!-- 复制 Key -->
+              <a-doption type="text"
+                         size="mini"
+                         @click="copy(record.agentKey)">
+                <span class="more-doption normal">复制 Key</span>
+              </a-doption>
               <!-- 安装探针 -->
               <a-doption v-permission="['asset:host:install-agent']"
                          :disabled="record.installLog?.status === AgentLogStatus.WAIT || record.installLog?.status === AgentLogStatus.RUNNING"