fix：修复账号管理中英适配

src/views/manage/user/index.vue

@@ -81,7 +81,7 @@ const { columns, columnChecks, data, loading, getData, mobilePagination, searchP
       key: 'createTime',
       dataIndex: 'createTime',
       align: 'center',
-      title: '创建时间'
+      title: $t('page.manage.user.createtime'),
     },
     {
       key: 'operate',