diff --git a/packages/libs/lib-server/src/user/addon/index.ts b/packages/libs/lib-server/src/user/addon/index.ts
index 727232b4..a47edb22 100644
--- a/packages/libs/lib-server/src/user/addon/index.ts
+++ b/packages/libs/lib-server/src/user/addon/index.ts
@@ -2,4 +2,3 @@ export * from './api/index.js'
 export * from './entity/addon.js'
 export * from './service/addon-service.js'
 export * from './service/addon-getter.js'
-export * from './service/addon-sys-getter.js'
diff --git a/packages/libs/lib-server/src/user/addon/service/addon-getter.ts b/packages/libs/lib-server/src/user/addon/service/addon-getter.ts
deleted file mode 100644
index 8e91ad7e..00000000
--- a/packages/libs/lib-server/src/user/addon/service/addon-getter.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { IAddonGetter } from "../api/index.js";
-
-export class AddonGetter implements IAddonGetter {
-  userId: number;
-  getter: <T>(id: any, userId?: number) => Promise<T>;
-  constructor(userId: number, getter: (id: any, userId: number) => Promise<any>) {
-    this.userId = userId;
-    this.getter = getter;
-  }
-
-  async getById<T = any>(id: any) {
-    return await this.getter<T>(id, this.userId);
-  }
-
-  async getCommonById<T = any>(id: any) {
-    return await this.getter<T>(id, 0);
-  }
-}
diff --git a/packages/libs/lib-server/src/user/addon/service/addon-sys-getter.ts b/packages/libs/lib-server/src/user/addon/service/addon-sys-getter.ts
deleted file mode 100644
index 773e1a7a..00000000
--- a/packages/libs/lib-server/src/user/addon/service/addon-sys-getter.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import { IAccessService } from '@certd/pipeline';
-import { AddonService } from './addon-service.js';
-
-export class AddonSysGetter implements IAccessService {
-  addonService: AddonService;
-  constructor(addonService: AddonService) {
-    this.addonService = addonService;
-  }
-
-  async getById<T = any>(id: any) {
-    return await this.addonService.getById(id, 0);
-  }
-
-  async getCommonById<T = any>(id: any) {
-    return await this.addonService.getById(id, 0);
-  }
-}
diff --git a/packages/ui/certd-server/src/modules/basic/service/captcha-service.ts b/packages/ui/certd-server/src/modules/basic/service/captcha-service.ts
index aaeb2895..13412727 100644
--- a/packages/ui/certd-server/src/modules/basic/service/captcha-service.ts
+++ b/packages/ui/certd-server/src/modules/basic/service/captcha-service.ts
@@ -13,42 +13,45 @@ export class CaptchaService {
   addonGetterService: AddonGetterService;
 
 
-  async getCaptcha(captchaAddonId?:number){
+  async getCaptcha(captchaAddonId?: number) {
     if (!captchaAddonId) {
-      const settings = await this.sysSettingsService.getPublicSettings()
-      captchaAddonId = settings.captchaAddonId ?? 0
+      const settings = await this.sysSettingsService.getPublicSettings();
+      captchaAddonId = settings.captchaAddonId ?? 0;
     }
-    const addon:ICaptchaAddon = await this.addonGetterService.getAddonById(captchaAddonId,true,0)
+    const addon: ICaptchaAddon = await this.addonGetterService.getAddonById(captchaAddonId, true, 0, {
+      type: "captcha",
+      name: "image"
+    });
     if (!addon) {
-      throw new Error('验证码插件还未配置')
+      throw new Error("验证码插件还未配置");
     }
-    return  await addon.getCaptcha()
+    return await addon.getCaptcha();
   }
 
 
-  async doValidate(opts:{form:any,must?:boolean,captchaAddonId?:number}){
+  async doValidate(opts: { form: any, must?: boolean, captchaAddonId?: number }) {
     if (!opts.captchaAddonId) {
-      const settings = await this.sysSettingsService.getPublicSettings()
-      opts.captchaAddonId = settings.captchaAddonId ?? 0
+      const settings = await this.sysSettingsService.getPublicSettings();
+      opts.captchaAddonId = settings.captchaAddonId ?? 0;
     }
-    const addon = await this.addonGetterService.getById(opts.captchaAddonId,0)
+    const addon = await this.addonGetterService.getById(opts.captchaAddonId, 0);
     if (!addon) {
       if (opts.must) {
-        throw new Error('请先配置验证码插件');
+        throw new Error("请先配置验证码插件");
       }
-      logger.warn('验证码插件还未配置，忽略验证码校验')
-      return true
+      logger.warn("验证码插件还未配置，忽略验证码校验");
+      return true;
     }
 
     if (!opts.form) {
-      throw new Error('请输入验证码');
+      throw new Error("请输入验证码");
     }
-    const res = await addon.onValidate(opts.form)
+    const res = await addon.onValidate(opts.form);
     if (!res) {
-      throw new Error('验证码错误');
+      throw new Error("验证码错误");
     }
 
-    return true
+    return true;
 
   }
 
diff --git a/packages/ui/certd-server/src/modules/pipeline/service/addon-getter-service.ts b/packages/ui/certd-server/src/modules/pipeline/service/addon-getter-service.ts
index 14f2c25c..6cf2ef92 100644
--- a/packages/ui/certd-server/src/modules/pipeline/service/addon-getter-service.ts
+++ b/packages/ui/certd-server/src/modules/pipeline/service/addon-getter-service.ts
@@ -16,7 +16,7 @@ export class AddonGetterService  {
   addonService: AddonService;
 
 
-  async getAddonById(id: any, checkUserId: boolean, userId?: number): Promise<any> {
+  async getAddonById(id: any, checkUserId: boolean, userId?: number, defaultAddon?:{type:string,name:string} ): Promise<any> {
     const serviceGetter = this.taskServiceBuilder.create({
       userId
     });
@@ -28,13 +28,17 @@ export class AddonGetterService  {
     }
 
     if (!id) {
-      //使用图片验证码
-      return await newAddon("captcha", "image", {}, ctx);
+      if (!defaultAddon) {
+        return null;
+      }
+      return await newAddon(defaultAddon.type, defaultAddon.name, {}, ctx);
     }
     const entity = await this.addonService.info(id);
     if (entity == null) {
-      //使用图片验证码
-      return await newAddon("captcha", "image", {}, ctx);
+      if (!defaultAddon) {
+        return null;
+      }
+      return await newAddon(defaultAddon.type, defaultAddon.name, {}, ctx);
     }
     if (checkUserId) {
       if (userId == null) {
diff --git a/packages/ui/certd-server/src/modules/pipeline/service/getter/task-service-getter.ts b/packages/ui/certd-server/src/modules/pipeline/service/getter/task-service-getter.ts
index 2d8dea46..c72542ad 100644
--- a/packages/ui/certd-server/src/modules/pipeline/service/getter/task-service-getter.ts
+++ b/packages/ui/certd-server/src/modules/pipeline/service/getter/task-service-getter.ts
@@ -32,7 +32,7 @@ export class TaskServiceGetter implements IServiceGetter{
       return await this.getNotificationService() as T
     } else if (serviceName === 'domainVerifierGetter') {
       return await this.getDomainVerifierGetter() as T
-    } else{
+    }else{
       if(!serviceNames.includes(serviceName)){
         throw new Error(`${serviceName} not in whitelist`)
       }
@@ -53,6 +53,7 @@ export class TaskServiceGetter implements IServiceGetter{
     return new AccessGetter(this.userId, accessService.getById.bind(accessService));
   }
 
+
   async getCnameProxyService(): Promise<CnameProxyService> {
     const cnameRecordService:CnameRecordService = await  this.appCtx.getAsync("cnameRecordService")
     return new CnameProxyService(this.userId, cnameRecordService.getWithAccessByDomain.bind(cnameRecordService));