diff --git a/src/config/locale/en-US/device.json b/src/config/locale/en-US/device.json
index 1dd3f159..d408f52e 100644
--- a/src/config/locale/en-US/device.json
+++ b/src/config/locale/en-US/device.json
@@ -49,7 +49,7 @@
     "singleServiceTitle": "Single Service Monitor",
     "serviceName": "Service Name",
     "context_switches_total": "Context Switch",
-    "cpu_seconds_total": "CPU Seconds",
+    "cpu_seconds_total": "CPU Usage",
     "memory_bytes_gauge": "Memory Used",
     "read_bytes_total": "Read Bytes",
     "write_bytes_total": "Write Bytes",
diff --git a/src/config/locale/zh-CN/device.json b/src/config/locale/zh-CN/device.json
index 64624c38..ad4cc202 100644
--- a/src/config/locale/zh-CN/device.json
+++ b/src/config/locale/zh-CN/device.json
@@ -49,7 +49,7 @@
     "singleServiceTitle": "单服务监控",
     "serviceName": "服务名",
     "context_switches_total": "上下文切换",
-    "cpu_seconds_total": "CPU使用时间",
+    "cpu_seconds_total": "CPU使用率",
     "memory_bytes_gauge": "内存使用量",
     "read_bytes_total": "磁盘读取",
     "write_bytes_total": "磁盘写入",
diff --git a/src/config/locale/zh-CN/metric_description.json b/src/config/locale/zh-CN/metric_description.json
index c5bd782f..9dac9818 100644
--- a/src/config/locale/zh-CN/metric_description.json
+++ b/src/config/locale/zh-CN/metric_description.json
@@ -164,7 +164,7 @@
   "graphd_sessions": "Graphd Session",
   "process_memory": "进程内存使用",
   "process_disk": "进程磁盘读写",
-  "process_cpu": "进程CPU消耗",
+  "process_cpu": "进程CPU使用率",
   "process_context_open_file_desc": "进程上下文切换 & 文件句柄",
   "metad_latency": "Metad 延迟",
   "metad_nums": "Metad 数值相关",
diff --git a/src/pages/ServiceDashboard/OverviewTable.tsx b/src/pages/ServiceDashboard/OverviewTable.tsx
index 349de21b..0e82e3b4 100644
--- a/src/pages/ServiceDashboard/OverviewTable.tsx
+++ b/src/pages/ServiceDashboard/OverviewTable.tsx
@@ -107,7 +107,7 @@ function OverviewTable(props: IProps) {
         showText = text;
         break;
       case VALUE_TYPE.percentage:
-        showText = `${text}%`;
+        showText = `${parseFloat(text).toFixed(2)}%`;
         break;
       case VALUE_TYPE.byte:
         showText = getProperByteDesc(parseInt(text)).desc;
@@ -196,7 +196,7 @@ function OverviewTable(props: IProps) {
       metrics.forEach((metric) => {
         let query = `nebula_${service}_${metric}${clusterSuffix1} - 0`;
         if (metric === 'cpu_seconds_total') {
-          query = `avg by (instanceName) (irate(nebula_${service}_${metric}${clusterSuffix1}[30s])) * 100`
+          query = `avg by (instanceName) (rate(nebula_${service}_${metric}${clusterSuffix1}[5m])) * 100`
         }
         queries.push({
           refId: `${service}$${metric}`,
diff --git a/src/pages/ServiceDashboard/ServiceOverview/index.tsx b/src/pages/ServiceDashboard/ServiceOverview/index.tsx
index 82fc9235..f03aa653 100644
--- a/src/pages/ServiceDashboard/ServiceOverview/index.tsx
+++ b/src/pages/ServiceDashboard/ServiceOverview/index.tsx
@@ -111,7 +111,7 @@ function ServiceOverview(props: IProps) {
           query = `sum_over_time(${query}{instanceName="${curServiceName}"${clusterSuffix1}}[${15}s])`;
         } else {
           if (query.includes('cpu_seconds_total')) {
-            query = `avg by (instanceName) (irate(${query}{instanceName="${curServiceName}"${clusterSuffix1}}[30s])) * 100`
+            query = `avg by (instanceName) (rate(${query}{instanceName="${curServiceName}"${clusterSuffix1}}[5m])) * 100`
           } else {
             query = `${query}{instanceName="${curServiceName}"${clusterSuffix1}}`;
           }
diff --git a/src/utils/promQL.ts b/src/utils/promQL.ts
index 51175040..8e872f06 100644
--- a/src/utils/promQL.ts
+++ b/src/utils/promQL.ts
@@ -224,7 +224,7 @@ export let getNodeInfoQueries = (clusterId?) => {
     },
     {
       refId: "cpuUtilization",
-      query: `(1 - avg(rate(node_cpu_seconds_total{mode="idle"${clusterSuffix1}}[30s])) by (instance)) * 100`,
+      query: `(1 - avg(rate(node_cpu_seconds_total{mode="idle"${clusterSuffix1}}[5m])) by (instance)) * 100`,
     },
     {
       refId: "memoryUtilization",
@@ -300,19 +300,19 @@ export const getMachineMetricData = (instance, cluster) => {
       queries: [
         {
           refId: 'cpu_total_used',
-          query: `(1 - avg(irate(node_cpu_seconds_total{mode="idle"${clusterSuffix1},${instanceSuffix}}[30s])) by (instance))*100`,
+          query: `(1 - avg(rate(node_cpu_seconds_total{mode="idle"${clusterSuffix1},${instanceSuffix}}[5m])) by (instance))*100`,
         },
         {
           refId: 'cpu_system_used',
-          query: `avg(irate(node_cpu_seconds_total{mode="system"${clusterSuffix1},${instanceSuffix}}[30s])) by (instance) *100`,
+          query: `avg(rate(node_cpu_seconds_total{mode="system"${clusterSuffix1},${instanceSuffix}}[5m])) by (instance) *100`,
         },
         {
           refId: 'cpu_user_used',
-          query: `avg(irate(node_cpu_seconds_total{mode="user"${clusterSuffix1},${instanceSuffix}}[30s])) by (instance) *100`,
+          query: `avg(rate(node_cpu_seconds_total{mode="user"${clusterSuffix1},${instanceSuffix}}[5m])) by (instance) *100`,
         },
         {
           refId: 'cpu_io_wait_used',
-          query: `avg(irate(node_cpu_seconds_total{mode="iowait"${clusterSuffix1},${instanceSuffix}}[30s])) by (instance) *100`,
+          query: `avg(rate(node_cpu_seconds_total{mode="iowait"${clusterSuffix1},${instanceSuffix}}[5m])) by (instance) *100`,
         }
       ]
     },