diff --git a/manager/src/main/resources/define/app-ssl_cert.yml b/manager/src/main/resources/define/app-ssl_cert.yml
index adb65d28c82..d10a0b4aae9 100644
--- a/manager/src/main/resources/define/app-ssl_cert.yml
+++ b/manager/src/main/resources/define/app-ssl_cert.yml
@@ -13,40 +13,93 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# The monitoring type category：service-application service monitoring db-database monitoring custom-custom monitoring os-operating system monitoring
+# 监控类型所属类别：service-应用服务监控 db-数据库监控 custom-自定义监控 os-操作系统监控 cn-云原生cloud native network-网络监控
 category: service
+# The monitoring type eg: linux windows tomcat mysql aws...
+# 监控类型 eg: linux windows tomcat mysql aws...
 app: ssl_cert
+# The monitoring i18n name
+# 监控类型国际化名称
 name:
   zh-CN: SSL证书
   en-US: SSL Certificate
+# 监控所需输入参数定义(根据定义渲染页面UI)
+# Input params define for monitoring(render web ui by the definition)
 params:
+  # field-param field key
+  # field-变量字段标识符
   - field: host
+    # name-param field display i18n name
+    # name-参数字段显示名称
     name:
       zh-CN: 主机Host
       en-US: Host
+    # type-param field type(most mapping the html input type)
+    # type-字段类型,样式(大部分映射input标签type属性)
     type: host
+    # required-true or false
+    # required-是否是必输项 true-必填 false-可选
     required: true
+  # field-param field key
+  # field-变量字段标识符
   - field: port
+    # name-param field display i18n name
+    # name-参数字段显示名称
     name:
       zh-CN: 端口
       en-US: Port
+    # type-param field type(most mapping the html input type)
+    # type-字段类型,样式(大部分映射input标签type属性)
     type: number
+    # when type is number, range is required
+    # 当type为number时,用range表示范围
     range: '[0,65535]'
+    # required-true or false
+    # required-是否是必输项 true-必填 false-可选
     required: true
+    # default value
+    # 默认值
     defaultValue: 443
+  # field-param field key
+  # field-变量字段标识符
   - field: uri
+    # name-param field display i18n name
+    # name-参数字段显示名称
     name:
       zh-CN: 相对路径
       en-US: URI
+    # type-param field type(most mapping the html input type)
+    # type-字段类型,样式(大部分映射input标签type属性)
     type: text
+    # when type is text, use limit to limit string length
+    # 当type为text时,用limit表示字符串限制大小
     limit: 200
+    # required-true or false
+    # required-是否是必输项 true-必填 false-可选
     required: false
+    # 参数输入框提示信息
+    # param field input placeholder
     placeholder: 'Website uri path(no ip port) EG:/console'
+    # hide param-true or false
+    # 是否隐藏字段 true or false
     hide: true
+# collect metrics config list
+# 采集指标组配置列表
 metrics:
+  # metrics - certificate
+  # 监控指标组 - certificate
   - name: certificate
+    # metrics group scheduling priority(0->127)->(high->low), metrics with the same priority will be scheduled in parallel
+    # priority 0's metrics group is availability metrics, it will be scheduled first, only availability metrics collect success will the scheduling continue
+    # 指标组调度优先级(0->127)->(优先级高->低) 优先级低的指标组会等优先级高的指标组采集完成后才会被调度, 相同优先级的指标组会并行调度采集
+    # 优先级为0的指标组为可用性指标组,即它会被首先调度,采集成功才会继续调度其它指标组,采集失败则中断调度
     priority: 0
+    # collect metrics content
+    # 具体监控指标列表
     fields:
-      # 指标信息 包括 field名称   type字段类型:0-number数字,1-string字符串   instance是否为实例主键   unit:指标单位
+      # field-metric name, type-metric type(0-number,1-string), unit-metric unit('%','ms','MB'), instance-if is metrics group unique identifier
+      # field-指标名称, type-指标类型(0-number数字,1-string字符串), unit-指标单位('%','ms','MB'), instance-是否是指标集合唯一标识符字段
       - field: subject
         type: 1
         instance: true
@@ -62,6 +115,8 @@ metrics:
       - field: end_timestamp
         type: 0
         unit: ms
+    # the protocol used for monitoring, eg: sql, ssh, http, telnet, wmi, snmp, sdk
+    # 用于监控的协议, eg: sql, ssh, http, telnet, wmi, snmp, sdk
     protocol: ssl_cert
     http:
       host: ^_^host^_^