diff --git a/packages/core/pipeline/src/utils/util.request.ts b/packages/core/pipeline/src/utils/util.request.ts
index c76c6b79..735eadb2 100644
--- a/packages/core/pipeline/src/utils/util.request.ts
+++ b/packages/core/pipeline/src/utils/util.request.ts
@@ -8,7 +8,7 @@ export class HttpError extends Error {
   status?: number;
   statusText?: string;
   code?: string;
-  request?: { url: string; method: string; params?: any; data?: any };
+  request?: { baseURL: string; url: string; method: string; params?: any; data?: any };
   response?: { data: any };
   cause?: any;
   constructor(error: any) {
@@ -23,6 +23,7 @@ export class HttpError extends Error {
     this.status = error.response?.status;
     this.statusText = error.response?.statusText;
     this.request = {
+      baseURL: error.config?.baseURL,
       url: error.config?.url,
       method: error.config?.method,
       params: error.config?.params,
diff --git a/packages/ui/certd-server/.env.development.yaml b/packages/ui/certd-server/.env.development.yaml
index aeeac74f..992ae443 100644
--- a/packages/ui/certd-server/.env.development.yaml
+++ b/packages/ui/certd-server/.env.development.yaml
@@ -3,9 +3,10 @@
 #plus:
 #  server:
 #    baseUrl: 'http://127.0.0.1:11007'
+
 plus:
   server:
-     baseUrl: 'https://api.ai.handsfree.work'
+    baseUrls: ['https://api.ai.handsfree.work', 'https://api.ai.docmirror.cn']
 #typeorm:
 #  dataSource:
 #    default:
diff --git a/packages/ui/certd-server/.env.production.yaml b/packages/ui/certd-server/.env.production.yaml
index db3436c4..98c5d969 100644
--- a/packages/ui/certd-server/.env.production.yaml
+++ b/packages/ui/certd-server/.env.production.yaml
@@ -9,8 +9,7 @@ typeorm:
 
 plus:
   server:
-    baseUrl: 'https://api.ai.handsfree.work'
-
+    baseUrls: ['https://api.ai.handsfree.work', 'https://api.ai.docmirror.cn']
 account:
   server:
     baseUrl: 'https://ai.handsfree.work/subject'
diff --git a/packages/ui/certd-server/src/config/config.default.ts b/packages/ui/certd-server/src/config/config.default.ts
index d5a1ffc0..7d6be59d 100644
--- a/packages/ui/certd-server/src/config/config.default.ts
+++ b/packages/ui/certd-server/src/config/config.default.ts
@@ -86,7 +86,7 @@ const development = {
     resetAdminPasswd: false,
   },
   plus: {
-    serverBaseUrl: 'http://127.0.0.1:11007',
+    serverBaseUrls: ['http://127.0.0.1:11007'],
   },
 } as MidwayConfig;
 mergeConfig(development, 'development');
diff --git a/packages/ui/certd-server/src/modules/basic/service/plus-service.ts b/packages/ui/certd-server/src/modules/basic/service/plus-service.ts
index 6021d60f..14164124 100644
--- a/packages/ui/certd-server/src/modules/basic/service/plus-service.ts
+++ b/packages/ui/certd-server/src/modules/basic/service/plus-service.ts
@@ -9,8 +9,8 @@ import { logger } from '../../../utils/logger.js';
 export class PlusService {
   @Inject()
   sysSettingsService: SysSettingsService;
-  @Config('plus.server.baseUrl')
-  plusServerBaseUrl;
+  @Config('plus.server.baseUrls')
+  plusServerBaseUrls: string[];
 
   plusRequestService: PlusRequestService;
 
@@ -18,7 +18,7 @@ export class PlusService {
   async init() {
     const installInfo: SysInstallInfo = await this.sysSettingsService.getSetting(SysInstallInfo);
     this.plusRequestService = new PlusRequestService({
-      plusServerBaseUrl: this.plusServerBaseUrl,
+      plusServerBaseUrls: this.plusServerBaseUrls,
       http: http,
       logger,
       subjectId: installInfo.siteId,