diff --git a/console/src/main/resources/static/console-fe/src/locales/en-US.js b/console/src/main/resources/static/console-fe/src/locales/en-US.js
index f1315f082..662113da5 100644
--- a/console/src/main/resources/static/console-fe/src/locales/en-US.js
+++ b/console/src/main/resources/static/console-fe/src/locales/en-US.js
@@ -101,6 +101,7 @@ const I18N_CONF = {
     columnClusterCount: 'Cluster Count',
     columnIpCount: 'Instance Count',
     columnHealthyInstanceCount: 'Healthy Instance Count',
+    columnTriggerFlag: 'Trigger Protection Threshold',
     operation: 'Operation',
     detail: 'Details',
     sampleCode: 'Code Example',
diff --git a/console/src/main/resources/static/console-fe/src/locales/zh-CN.js b/console/src/main/resources/static/console-fe/src/locales/zh-CN.js
index 9218da10a..27a061b90 100644
--- a/console/src/main/resources/static/console-fe/src/locales/zh-CN.js
+++ b/console/src/main/resources/static/console-fe/src/locales/zh-CN.js
@@ -101,6 +101,7 @@ const I18N_CONF = {
     columnClusterCount: '集群数目',
     columnIpCount: '实例数',
     columnHealthyInstanceCount: '健康实例数',
+    columnTriggerFlag: '触发保护阈值',
     operation: '操作',
     detail: '详情',
     sampleCode: '示例代码',
diff --git a/console/src/main/resources/static/console-fe/src/pages/ServiceManagement/ServiceList/ServiceList.js b/console/src/main/resources/static/console-fe/src/pages/ServiceManagement/ServiceList/ServiceList.js
index 642130fda..73a943446 100644
--- a/console/src/main/resources/static/console-fe/src/pages/ServiceManagement/ServiceList/ServiceList.js
+++ b/console/src/main/resources/static/console-fe/src/pages/ServiceManagement/ServiceList/ServiceList.js
@@ -281,6 +281,7 @@ class ServiceList extends React.Component {
                   title={locale.columnHealthyInstanceCount}
                   dataIndex="healthyInstanceCount"
                 />
+                <Column title={locale.columnTriggerFlag} dataIndex="triggerFlag" />
                 <Column
                   title={operation}
                   align="center"
diff --git a/naming/src/main/java/com/alibaba/nacos/naming/controllers/CatalogController.java b/naming/src/main/java/com/alibaba/nacos/naming/controllers/CatalogController.java
index 6d47e67e5..2b552b2eb 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/controllers/CatalogController.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/controllers/CatalogController.java
@@ -284,18 +284,8 @@ public class CatalogController {
             serviceView.setGroupName(NamingUtils.getGroupName(service.getName()));
             serviceView.setClusterCount(service.getClusterMap().size());
             serviceView.setIpCount(service.allIPs().size());
-
-            // FIXME should be optimized:
-            int validCount = 0;
-            for (Instance instance : service.allIPs()) {
-                if (instance.isHealthy()) {
-                    validCount++;
-                }
-
-            }
-
-            serviceView.setHealthyInstanceCount(validCount);
-
+            serviceView.setHealthyInstanceCount(service.healthyInstanceCount());
+            serviceView.setTriggerFlag(service.triggerFlag()?"true":"false");
             serviceJsonArray.add(serviceView);
         }
 
diff --git a/naming/src/main/java/com/alibaba/nacos/naming/core/Service.java b/naming/src/main/java/com/alibaba/nacos/naming/core/Service.java
index cedbaa555..779a9e1f5 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/core/Service.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/core/Service.java
@@ -191,7 +191,7 @@ public class Service extends com.alibaba.nacos.api.naming.pojo.Service implement
         return healthyCount;
     }
 
-    public boolean meetProtectThreshold() {
+    public boolean triggerFlag() {
         return (healthyInstanceCount() * 1.0 / allIPs().size()) <= getProtectThreshold();
     }
 
diff --git a/naming/src/main/java/com/alibaba/nacos/naming/pojo/ServiceView.java b/naming/src/main/java/com/alibaba/nacos/naming/pojo/ServiceView.java
index 056397dc9..afe2e21ea 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/pojo/ServiceView.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/pojo/ServiceView.java
@@ -27,6 +27,7 @@ public class ServiceView {
     private int clusterCount;
     private int ipCount;
     private int healthyInstanceCount;
+    private String triggerFlag;
 
     public String getName() {
         return name;
@@ -68,6 +69,14 @@ public class ServiceView {
         this.healthyInstanceCount = healthyInstanceCount;
     }
 
+    public String getTriggerFlag() {
+        return triggerFlag;
+    }
+
+    public void setTriggerFlag(String triggerFlag) {
+        this.triggerFlag = triggerFlag;
+    }
+
     @Override
     public String toString() {
         return JSON.toJSONString(this);