diff --git a/src/api/system/errorCode/index.ts b/src/api/system/errorCode/index.ts
deleted file mode 100644
index 8a86a639..00000000
--- a/src/api/system/errorCode/index.ts
+++ /dev/null
@@ -1,40 +0,0 @@
-import request from '@/config/axios'
-
-export interface ErrorCodeVO {
-  id: number | undefined
-  type: number
-  applicationName: string
-  code: number | undefined
-  message: string
-  memo: string
-  createTime: Date
-}
-
-// 查询错误码列表
-export const getErrorCodePage = (params: PageParam) => {
-  return request.get({ url: '/system/error-code/page', params })
-}
-
-// 查询错误码详情
-export const getErrorCode = (id: number) => {
-  return request.get({ url: '/system/error-code/get?id=' + id })
-}
-
-// 新增错误码
-export const createErrorCode = (data: ErrorCodeVO) => {
-  return request.post({ url: '/system/error-code/create', data })
-}
-
-// 修改错误码
-export const updateErrorCode = (data: ErrorCodeVO) => {
-  return request.put({ url: '/system/error-code/update', data })
-}
-
-// 删除错误码
-export const deleteErrorCode = (id: number) => {
-  return request.delete({ url: '/system/error-code/delete?id=' + id })
-}
-// 导出错误码
-export const excelErrorCode = (params) => {
-  return request.download({ url: '/system/error-code/export-excel', params })
-}
diff --git a/src/api/system/mail/account/index.ts b/src/api/system/mail/account/index.ts
index b8506b73..15e03917 100644
--- a/src/api/system/mail/account/index.ts
+++ b/src/api/system/mail/account/index.ts
@@ -8,6 +8,7 @@ export interface MailAccountVO {
   host: string
   port: number
   sslEnable: boolean
+  starttlsEnable: boolean
 }
 
 // 查询邮箱账号列表
diff --git a/src/views/system/mail/account/account.data.ts b/src/views/system/mail/account/account.data.ts
index 8b33edc5..23b1f084 100644
--- a/src/views/system/mail/account/account.data.ts
+++ b/src/views/system/mail/account/account.data.ts
@@ -16,7 +16,8 @@ export const rules = reactive({
   password: [required],
   host: [required],
   port: [required],
-  sslEnable: [required]
+  sslEnable: [required],
+  starttlsEnable: [required]
 })
 
 // CrudSchema：https://doc.iocoder.cn/vue3/crud-schema/
@@ -57,6 +58,15 @@ const crudSchemas = reactive<CrudSchema[]>([
       component: 'Radio'
     }
   },
+  {
+    label: '是否开启 STARTTLS',
+    field: 'starttlsEnable',
+    dictType: DICT_TYPE.INFRA_BOOLEAN_STRING,
+    dictClass: 'boolean',
+    form: {
+      component: 'Radio'
+    }
+  },
   {
     label: '创建时间',
     field: 'createTime',