diff --git a/config/install/sql/install.sql b/config/install/sql/install.sql
index 57f6eea..235fbf1 100644
--- a/config/install/sql/install.sql
+++ b/config/install/sql/install.sql
@@ -4,7 +4,7 @@ Navicat MySQL Data Transfer
 Source Server         : localhost
 Source Server Version : 50727
 Source Host           : localhost:3306
-Source Database       : easyadmin
+Source Database       : ulthon_admin
 
 Target Server Type    : MYSQL
 Target Server Version : 50727
@@ -188,9 +188,9 @@ INSERT INTO `ea_system_config` VALUES ('61', 'alioss_access_key_secret', 'upload
 INSERT INTO `ea_system_config` VALUES ('62', 'alioss_endpoint', 'upload', '填你的', '阿里云oss数据中心', '0', null, null);
 INSERT INTO `ea_system_config` VALUES ('63', 'alioss_bucket', 'upload', '填你的', '阿里云oss空间名称', '0', null, null);
 INSERT INTO `ea_system_config` VALUES ('64', 'alioss_domain', 'upload', '填你的', '阿里云oss访问域名', '0', null, null);
-INSERT INTO `ea_system_config` VALUES ('65', 'logo_title', 'site', 'EasyAdmin', 'LOGO标题', '0', null, null);
+INSERT INTO `ea_system_config` VALUES ('65', 'logo_title', 'site', 'ulthon_admin', 'LOGO标题', '0', null, null);
 INSERT INTO `ea_system_config` VALUES ('66', 'logo_image', 'site', '/favicon.ico', 'logo图片', '0', null, null);
-INSERT INTO `ea_system_config` VALUES ('68', 'site_name', 'site', 'EasyAdmin后台系统', '站点名称', '0', null, null);
+INSERT INTO `ea_system_config` VALUES ('68', 'site_name', 'site', 'ulthon_admin后台系统', '站点名称', '0', null, null);
 INSERT INTO `ea_system_config` VALUES ('69', 'site_ico', 'site', '填你的', '浏览器图标', '0', null, null);
 INSERT INTO `ea_system_config` VALUES ('70', 'site_copyright', 'site', '填你的', '版权信息', '0', null, null);
 INSERT INTO `ea_system_config` VALUES ('71', 'site_beian', 'site', '填你的', '备案信息', '0', null, null);
@@ -400,8 +400,8 @@ INSERT INTO `ea_system_uploadfile` VALUES ('287', 'alioss', 'image/jpeg', 'https
 INSERT INTO `ea_system_uploadfile` VALUES ('288', 'alioss', 'image/x-icon', 'https://lxn-99php.oss-cn-shenzhen.aliyuncs.com/upload/20191111/7d32671f4c1d1b01b0b28f45205763f9.ico', '', '', '', '0', 'image/x-icon', '0', 'ico', '', null, null, null);
 INSERT INTO `ea_system_uploadfile` VALUES ('289', 'alioss', 'image/jpeg', 'https://lxn-99php.oss-cn-shenzhen.aliyuncs.com/upload/20191111/28cefa547f573a951bcdbbeb1396b06f.jpg', '', '', '', '0', 'image/jpeg', '0', 'jpg', '', null, null, null);
 INSERT INTO `ea_system_uploadfile` VALUES ('290', 'alioss', 'image/jpeg', 'https://lxn-99php.oss-cn-shenzhen.aliyuncs.com/upload/20191111/2c412adf1b30c8be3a913e603c7b6e4a.jpg', '', '', '', '0', 'image/jpeg', '0', 'jpg', '', null, null, null);
-INSERT INTO `ea_system_uploadfile` VALUES ('291', 'alioss', 'timg (1).jpg', 'http://easyadmin.oss-cn-shenzhen.aliyuncs.com/upload/20191113/ff793ced447febfa9ea2d86f9f88fa8e.jpg', '', '', '', '0', 'image/jpeg', '0', 'jpg', '', '1573612437', null, null);
-INSERT INTO `ea_system_uploadfile` VALUES ('296', 'txcos', '22243.jpg', 'https://easyadmin-1251997243.cos.ap-guangzhou.myqcloud.com/upload/20191114/2381eaf81208ac188fa994b6f2579953.jpg', '', '', '', '0', 'image/jpeg', '0', 'jpg', '', '1573712153', null, null);
+INSERT INTO `ea_system_uploadfile` VALUES ('291', 'alioss', 'timg (1).jpg', 'http://ulthon_admin.oss-cn-shenzhen.aliyuncs.com/upload/20191113/ff793ced447febfa9ea2d86f9f88fa8e.jpg', '', '', '', '0', 'image/jpeg', '0', 'jpg', '', '1573612437', null, null);
+INSERT INTO `ea_system_uploadfile` VALUES ('296', 'txcos', '22243.jpg', 'https://ulthon_admin-1251997243.cos.ap-guangzhou.myqcloud.com/upload/20191114/2381eaf81208ac188fa994b6f2579953.jpg', '', '', '', '0', 'image/jpeg', '0', 'jpg', '', '1573712153', null, null);
 INSERT INTO `ea_system_uploadfile` VALUES ('297', 'local', 'timg.jpg', 'http://admin.host/upload/20200423/5055a273cf8e3f393d699d622b74f247.jpg', '', '', '', '0', 'image/jpeg', '0', 'jpg', '', '1587614155', null, null);
 INSERT INTO `ea_system_uploadfile` VALUES ('298', 'local', 'timg.jpg', 'http://admin.host/upload/20200423/243f4e59f1b929951ef79c5f8be7468a.jpg', '', '', '', '0', 'image/jpeg', '0', 'jpg', '', '1587614269', null, null);
 INSERT INTO `ea_system_uploadfile` VALUES ('299', 'local', 'head.jpg', 'http://admin.host/upload/20200512/a5ce9883379727324f5686ef61205ce2.jpg', '', '', '', '0', 'image/jpeg', '0', 'jpg', '', '1589255649', null, null);
diff --git a/public/static/common/images/logo-1.png b/public/static/common/images/logo-1.png
index 1a47acd..f4e3203 100644
Binary files a/public/static/common/images/logo-1.png and b/public/static/common/images/logo-1.png differ
diff --git a/public/static/common/images/logo-2.png b/public/static/common/images/logo-2.png
index 8ecc1ef..ec85bbe 100644
Binary files a/public/static/common/images/logo-2.png and b/public/static/common/images/logo-2.png differ
diff --git a/public/static/common/images/logo-3.png b/public/static/common/images/logo-3.png
index c87c109..d75fcaf 100644
Binary files a/public/static/common/images/logo-3.png and b/public/static/common/images/logo-3.png differ