diff --git a/packages/ui/certd-server/src/plugins/plugin-aliyun/plugin/deploy-to-dcdn/index.ts b/packages/ui/certd-server/src/plugins/plugin-aliyun/plugin/deploy-to-dcdn/index.ts
index 8bc11d2db..09c344ef2 100644
--- a/packages/ui/certd-server/src/plugins/plugin-aliyun/plugin/deploy-to-dcdn/index.ts
+++ b/packages/ui/certd-server/src/plugins/plugin-aliyun/plugin/deploy-to-dcdn/index.ts
@@ -79,9 +79,11 @@ export class DeployCertToAliyunDCDN extends AbstractTaskPlugin {
     if (typeof this.domainName === 'string') {
       this.domainName = [this.domainName];
     }
+
+    const params:any = await this.buildParams();
     for (const domainName of this.domainName) {
       this.logger.info(`[${domainName}]开始部署`)
-      const params = await this.buildParams(domainName);
+      params.DomainName = domainName;
       await this.doRequest(client, params);
       this.logger.info(`[${domainName}]部署成功`)
     }
@@ -100,7 +102,7 @@ export class DeployCertToAliyunDCDN extends AbstractTaskPlugin {
     return client;
   }
 
-  async buildParams(domainName: string) {
+  async buildParams() {
     const CertName = (this.certName ?? 'certd') + '-' + dayjs().format('YYYYMMDDHHmmss');
 
     let certId: any = this.cert
@@ -111,7 +113,6 @@ export class DeployCertToAliyunDCDN extends AbstractTaskPlugin {
         this.logger.info('上传证书:', CertName);
         const cert: any = this.cert;
         return {
-          DomainName: domainName,
           SSLProtocol: 'on',
           CertName: CertName,
           CertType: 'upload',
@@ -126,7 +127,6 @@ export class DeployCertToAliyunDCDN extends AbstractTaskPlugin {
     }
     this.logger.info('使用已上传的证书:', certId);
     return {
-      DomainName: domainName,
       SSLProtocol: 'on',
       CertType: 'cas',
       CertName: CertName,