diff --git a/src/api/index.js b/src/api/index.js
index 8d18bd9..a116e8a 100644
--- a/src/api/index.js
+++ b/src/api/index.js
@@ -82,6 +82,8 @@ export const instanceApi = {
         api.post('/frpcAct/instanceMgr/stop', { instanceID }),
     restartInstance: (instanceID) => 
         api.post('/frpcAct/instanceMgr/restart', { instanceID }),
+    getInstanceInfo: (instanceID) => 
+        api.get(`/frpcAct/instanceMgr/getInfo?instanceID=${instanceID}`),
     getInstanceStatus: (instanceID) => 
         api.get(`/frpcAct/instanceMgr/status?instanceID=${instanceID}`),
     getInstanceLogs: (instanceID) => 
diff --git a/src/views/InstanceDetail.vue b/src/views/InstanceDetail.vue
index 86d16da..0f2de73 100644
--- a/src/views/InstanceDetail.vue
+++ b/src/views/InstanceDetail.vue
@@ -307,34 +307,27 @@ export default {
             runUser: ''
         });
 
-        const loadInstanceConfig = async () => {
+        const loadInstanceInfo = async () => {
             try {
-                const result = await instanceApi.listInstances();
-                const instance = result.data.find(i => String(i.instanceID) === instanceID.value);
-                if (instance) {
-                    instanceName.value = instance.name;
-                    instanceConfig.value = {
-                        'Server Address': instance.serverAddr,
-                        'Server Port': instance.serverPort,
-                        'Auth Method': instance.auth_method,
-                        'Boot At Start': instance.bootAtStart ? 'Yes' : 'No',
-                        'Run User': instance.runUser,
-                        'Config Path': instance.configPath,
-                        'Created At': formatDate(instance.createdAt)
-                    };
-                }
-            } catch (error) {
-                showNotification('Load instance configuration failed', 'error');
-            }
-        };
-
-        const loadInstanceStatus = async () => {
-            try {
-                const result = await instanceApi.getInstanceStatus(instanceID.value);
+                const result = await instanceApi.getInstanceInfo(instanceID.value);
+                instanceName.value = result.data.name;
                 instanceStatus.value = result.data.isRunning ? 'running' : 'stopped';
-                statusInfo.value = result.data;
+                statusInfo.value = {
+                    pid: result.data.pid,
+                    serviceName: result.data.serviceName,
+                    isRunning: result.data.isRunning
+                };
+                instanceConfig.value = {
+                    'Server Address': result.data.serverAddr || '',
+                    'Server Port': result.data.serverPort || '',
+                    'Auth Method': result.data.auth_method,
+                    'Boot At Start': result.data.bootAtStart ? 'Yes' : 'No',
+                    'Run User': result.data.runUser,
+                    'Config Path': result.data.configPath,
+                    'Created At': formatDate(result.data.createdAt)
+                };
             } catch (error) {
-                showNotification('Load instance status failed', 'error');
+                showNotification('Load instance information failed', 'error');
             }
         };
 
@@ -342,7 +335,7 @@ export default {
             try {
                 await instanceApi.startInstance(instanceID.value);
                 showNotification('Instance started successfully', 'success');
-                await loadInstanceStatus();
+                await loadInstanceInfo();
             } catch (error) {
                 showNotification(error.message || 'Start instance failed', 'error');
             }
@@ -352,7 +345,7 @@ export default {
             try {
                 await instanceApi.stopInstance(instanceID.value);
                 showNotification('Instance stopped successfully', 'success');
-                await loadInstanceStatus();
+                await loadInstanceInfo();
             } catch (error) {
                 showNotification(error.message || 'Stop instance failed', 'error');
             }
@@ -372,7 +365,7 @@ export default {
             try {
                 await instanceApi.restartInstance(instanceID.value);
                 showNotification('Instance restarted successfully', 'success');
-                await loadInstanceStatus();
+                await loadInstanceInfo();
             } catch (error) {
                 showNotification(error.message || 'Restart instance failed', 'error');
             }
@@ -421,24 +414,21 @@ export default {
 
         const editConfig = async () => {
             try {
-                const result = await instanceApi.listInstances();
-                const instance = result.data.find(i => String(i.instanceID) === instanceID.value);
-                if (instance) {
-                    instanceName.value = instance.name;
-                    formData.value = {
-                        name: instance.name,
-                        auth_method: instance.auth_method || 'token',
-                        serverAddr: instance.serverAddr || '',
-                        serverPort: instance.serverPort || '',
-                        token: '',
-                        clientId: '',
-                        clientSecret: '',
-                        audience: '',
-                        tokenEndpoint: '',
-                        bootAtStart: instance.bootAtStart || false,
-                        runUser: instance.runUser || 'root'
-                    };
-                }
+                const result = await instanceApi.getInstanceInfo(instanceID.value);
+                instanceName.value = result.data.name;
+                formData.value = {
+                    name: result.data.name,
+                    auth_method: result.data.auth_method || 'token',
+                    serverAddr: result.data.serverAddr || '',
+                    serverPort: result.data.serverPort || '',
+                    token: '',
+                    clientId: '',
+                    clientSecret: '',
+                    audience: '',
+                    tokenEndpoint: '',
+                    bootAtStart: result.data.bootAtStart || false,
+                    runUser: result.data.runUser || 'root'
+                };
             } catch (error) {
                 showNotification('Load instance data failed', 'error');
                 return;
@@ -497,8 +487,7 @@ export default {
                 showNotification('Configuration saved successfully', 'success');
                 closeEditConfigModal();
                 closeAddProxyModal();
-                // 重新加载配置
-                await loadInstanceConfig();
+                await loadInstanceInfo();
             } catch (error) {
                 showNotification(error.message || 'Save configuration failed', 'error');
             } finally {
@@ -530,8 +519,7 @@ export default {
         };
 
         onMounted(async () => {
-            await loadInstanceConfig();
-            await loadInstanceStatus();
+            await loadInstanceInfo();
             await loadProxies();
             await loadLogs();
         });
diff --git a/src/views/Instances.vue b/src/views/Instances.vue
index d3563e1..e55dcc5 100644
--- a/src/views/Instances.vue
+++ b/src/views/Instances.vue
@@ -203,20 +203,30 @@ export default {
 
         const loadInstances = async () => {
             try {
-                const result = await instanceApi.listInstances();
-                instances.value = result.data.map(instance => ({
-                    ...instance,
-                    status: 'stopped'
+                const listResult = await instanceApi.listInstances();
+                const instanceIDs = listResult.data.map(i => String(i.instanceID));
+                
+                const infoResults = await Promise.all(instanceIDs.map(async (instanceID) => {
+                    try {
+                        return await instanceApi.getInstanceInfo(instanceID);
+                    } catch (error) {
+                        console.error(`Failed to get info for instance ${instanceID}:`, error);
+                        return null;
+                    }
                 }));
                 
-                for (const instance of instances.value) {
-                    try {
-                        const statusResult = await instanceApi.getInstanceStatus(String(instance.instanceID));
-                        instance.status = statusResult.data.isRunning ? 'running' : 'stopped';
-                    } catch (error) {
-                        console.error(`Failed to load status for instance ${instance.instanceID}:`, error);
+                instances.value = listResult.data.map(instance => {
+                    const infoResult = infoResults.find(r => r && String(r.data.instanceID) === String(instance.instanceID));
+                    if (infoResult) {
+                        return {
+                            ...instance,
+                            status: infoResult.data.isRunning ? 'running' : 'stopped',
+                            serviceName: infoResult.data.serviceName,
+                            pid: infoResult.data.pid
+                        };
                     }
-                }
+                    return { ...instance, status: 'stopped' };
+                });
             } catch (error) {
                 showNotification('Load instance list failed', 'error');
             }