diff --git a/docs/guide/use/tencent/images/delete.png b/docs/guide/use/tencent/images/delete.png
new file mode 100644
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diff --git a/docs/guide/use/tencent/images/delete2.png b/docs/guide/use/tencent/images/delete2.png
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diff --git a/docs/guide/use/tencent/index.md b/docs/guide/use/tencent/index.md
index 2dcebee6..9dbf6a39 100644
--- a/docs/guide/use/tencent/index.md
+++ b/docs/guide/use/tencent/index.md
@@ -6,3 +6,16 @@
 打开 https://console.cloud.tencent.com/cam/capi   
 然后按如下方式获取腾讯云的API密钥    
 ![](./tencent-access.png)
+
+
+## 如何避免收到腾讯云证书过期邮件
+
+腾讯云在证书有效期还剩28天时会发送过期通知邮件    
+您可以通过配置“腾讯云过期证书删除”任务来避免收到此类邮件。
+
+![](./images/delete.png)
+
+注意点：
+> 1. 选择腾讯云授权，需授权`服务角色SSL_QCSLinkedRoleInReplaceLoadCertificate`权限
+> 2. `1.26.14`版本之前Certd创建的证书流水线默认是到期前20天才更新证书，需要将之前创建的证书申请任务的更新天数修改为35天，保证删除之前就已经替换掉即将过期证书
+![](./images/delete2.png)
\ No newline at end of file
diff --git a/packages/ui/certd-client/src/style/common.less b/packages/ui/certd-client/src/style/common.less
index 7a4fa921..a33cacbd 100644
--- a/packages/ui/certd-client/src/style/common.less
+++ b/packages/ui/certd-client/src/style/common.less
@@ -178,6 +178,14 @@ h1, h2, h3, h4, h5, h6 {
   color: #1890ff;
 }
 
+.color-red {
+  color: red;
+}
+
+.color-green {
+  color: green;
+}
+
 .iconify{
     //font-size: 16px;
 }
diff --git a/packages/ui/certd-server/src/plugins/plugin-tencent/plugin/delete-expiring-cert/index.ts b/packages/ui/certd-server/src/plugins/plugin-tencent/plugin/delete-expiring-cert/index.ts
index 981df38d..99827493 100644
--- a/packages/ui/certd-server/src/plugins/plugin-tencent/plugin/delete-expiring-cert/index.ts
+++ b/packages/ui/certd-server/src/plugins/plugin-tencent/plugin/delete-expiring-cert/index.ts
@@ -53,8 +53,9 @@ export class TencentDeleteExpiringCert extends AbstractPlusTaskPlugin {
 
   @TaskInput({
     title: '即将过期天数',
-    helper: '仅删除有效期小于此天数的证书,\n要避免腾讯云的证书过期邮件提醒，此处需要设置为30，同时申请证书任务的更新天数要设置为35',
-    value: 10,
+    helper:
+      '仅删除有效期小于此天数的证书,\n<span class="color-red">注意：`1.26.14`版本之前Certd创建的证书流水线默认是到期前20天才更新证书，需要将之前创建的证书申请任务的更新天数改为35天，保证删除之前就已经替换掉即将过期证书</span>',
+    value: 30,
     component: {
       name: 'a-input-number',
       vModel: 'value',