From 6ebb3659f42155e4e8da600c493fb5227cd08137 Mon Sep 17 00:00:00 2001
From: xiaojunnuo <xiaojunnuo@qq.com>
Date: Sun, 28 Sep 2025 16:18:39 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20cname=E4=B8=BB=E5=9F=9F=E5=90=8D?=
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---
 packages/plugins/plugin-cert/src/plugin/cert-plugin/index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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 2141495a..5991f22b 100644
--- a/packages/plugins/plugin-cert/src/plugin/cert-plugin/index.ts
+++ b/packages/plugins/plugin-cert/src/plugin/cert-plugin/index.ts
@@ -635,8 +635,8 @@ export class CertApplyPlugin extends CertApplyBasePlugin {
     }
 
     // 主域名异常
-    if (cnameRecord.mainDomain !== mainDomain) {
-      throw new Error(`CNAME记录${domain}的域名与配置的主域名不一致，请确认是否在流水线创建之后修改了子域名托管，您需要重新校验CNAME记录的校验状态`);
+    if (cnameRecord.mainDomain && mainDomain && cnameRecord.mainDomain !== mainDomain) {
+      throw new Error(`CNAME记录${domain}的域名与配置的主域名不一致（${cnameRecord.mainDomain}≠${mainDomain}），请确认是否在流水线创建之后修改了子域名托管，您需要重新校验CNAME记录的校验状态`);
     }
 
     let dnsProvider = cnameRecord.commonDnsProvider;