diff --git a/docs/guide/qa/use.md b/docs/guide/qa/use.md
index b7cbce7b..c75407dd 100644
--- a/docs/guide/qa/use.md
+++ b/docs/guide/qa/use.md
@@ -17,4 +17,17 @@
 解决方案：可以加多一个子域名，重新执行就可以规避次错误
 ```
 "detail": too many certificates (5) already issued for this exact set of idantifiers in the last 168hm0s
-```
\ No newline at end of file
+```
+
+## ssl.com报错  CAA record does not include ssl.com which is required to issue the certificate
+ssl.com申请证书要求必须设置CAA记录，表示允许ssl.com为该域名颁发证书
+请按如下格式添加CAA记录
+
+| 示例    | 类型  | 域名前缀 | flag      | tag    | 值                    |
+|-------|-----| -- |-----------|--------|----------------------|
+| 顶级域名  | CAA | @ | 0         | issue  |  "ssl.com"  （注意有双引号） |
+| 一级泛域名 | CAA | * | 0         | issue/issuewild | "ssl.com" |
+| 固定子域名 | CAA | sub |  0         | issue  |"ssl.com" |
+
+
+
diff --git a/packages/plugins/plugin-cert/src/plugin/cert-plugin/acme.ts b/packages/plugins/plugin-cert/src/plugin/cert-plugin/acme.ts
index 8b5f04c7..5bb20751 100644
--- a/packages/plugins/plugin-cert/src/plugin/cert-plugin/acme.ts
+++ b/packages/plugins/plugin-cert/src/plugin/cert-plugin/acme.ts
@@ -374,7 +374,7 @@ export class AcmeService {
         commonName,
         ...csrInfo,
         altNames,
-        emailAddress: email,
+        // emailAddress: email,
       },
       privateKey
     );
diff --git a/packages/plugins/plugin-cert/src/plugin/cert-plugin/index.ts b/packages/plugins/plugin-cert/src/plugin/cert-plugin/index.ts
index 1d608648..d7d268fb 100644
--- a/packages/plugins/plugin-cert/src/plugin/cert-plugin/index.ts
+++ b/packages/plugins/plugin-cert/src/plugin/cert-plugin/index.ts
@@ -92,7 +92,7 @@ export class CertApplyPlugin extends CertApplyBasePlugin {
         { value: "sslcom", label: "SSL.com（仅主域名和www免费）", icon: "la:expeditedssl" },
       ],
     },
-    helper: "Let's Encrypt：申请最简单\nGoogle：大厂光环，兼容性好，仅首次需要翻墙获取EAB授权\nZeroSSL：需要EAB授权，无需翻墙",
+    helper: "Let's Encrypt：申请最简单\nGoogle：大厂光环，兼容性好，仅首次需要翻墙获取EAB授权\nZeroSSL：需要EAB授权，无需翻墙\nSSL.com：仅主域名和www免费,必须设置CAA记录",
     required: true,
   })
   sslProvider!: SSLProvider;