diff --git a/web-app/src/app/pojo/Monitor.ts b/web-app/src/app/pojo/Monitor.ts
index 89d7f73296a..687489932fd 100644
--- a/web-app/src/app/pojo/Monitor.ts
+++ b/web-app/src/app/pojo/Monitor.ts
@@ -5,7 +5,7 @@ export class Monitor {
   name!: string;
   app!: string;
   host!: string;
-  intervals: number = 600;
+  intervals: number = 120;
   // 监控状态 0:未监控,1:可用,2:不可用,3:不可达,4:挂起
   status!: number;
   description!: string;
diff --git a/web-app/src/assets/i18n/en-US.json b/web-app/src/assets/i18n/en-US.json
index 3d665a44d71..2c70be7d125 100644
--- a/web-app/src/assets/i18n/en-US.json
+++ b/web-app/src/assets/i18n/en-US.json
@@ -46,8 +46,8 @@
     "host.tip": "The monitored peer IP or domain name",
     "description": "Description",
     "description.tip": "Description and remarks",
-    "intervals": "Intervals",
-    "intervals.tip": "Monitor the interval time of periodic collection of data, second",
+    "intervals": "Intervals(s)",
+    "intervals.tip": "Monitor the interval time of periodic collection of data, unit second",
     "category": {
       "": "Category",
       "service": "Service",
diff --git a/web-app/src/assets/i18n/zh-CN.json b/web-app/src/assets/i18n/zh-CN.json
index 77786638eb6..e82710d9c07 100644
--- a/web-app/src/assets/i18n/zh-CN.json
+++ b/web-app/src/assets/i18n/zh-CN.json
@@ -46,7 +46,7 @@
     "host.tip": "被监控的对端IP或域名",
     "description": "描述备注",
     "description.tip": "更多标识和描述此监控的备注信息",
-    "intervals": "采集间隔",
+    "intervals": "采集间隔(秒)",
     "intervals.tip": "监控周期性采集数据间隔时间,单位秒",
     "category": {
       "": "监控类别",
diff --git a/web-app/src/assets/i18n/zh-TW.json b/web-app/src/assets/i18n/zh-TW.json
index c08268d1c62..3d297dfded9 100644
--- a/web-app/src/assets/i18n/zh-TW.json
+++ b/web-app/src/assets/i18n/zh-TW.json
@@ -46,7 +46,7 @@
     "host.tip": "被監控的對端IP或域名",
     "description": "描述備注",
     "description.tip": "更多標識和描述此監控的備注信息",
-    "intervals": "采集間隔",
+    "intervals": "采集間隔(秒)",
     "intervals.tip": "監控周期性采集數據間隔時間,單位秒",
     "category": {
       "": "監控類別",