diff --git a/gear-ui3/.env.development b/gear-ui3/.env.development
index 9d908e7..2a4e7b5 100644
--- a/gear-ui3/.env.development
+++ b/gear-ui3/.env.development
@@ -1,5 +1,5 @@
 # 页面标题
-VITE_APP_TITLE = 创高综合办公系统
+VITE_APP_TITLE = 首达特及巨峰外贸中心
 
 # 开发环境配置
 VITE_APP_ENV = 'development'
diff --git a/gear-ui3/.env.production b/gear-ui3/.env.production
index 89fb524..c7b9fd1 100644
--- a/gear-ui3/.env.production
+++ b/gear-ui3/.env.production
@@ -1,5 +1,5 @@
 # 页面标题
-VITE_APP_TITLE = 创高综合办公系统
+VITE_APP_TITLE = 首达特及巨峰外贸中心
 
 # 生产环境配置
 VITE_APP_ENV = 'production'
@@ -8,4 +8,4 @@ VITE_APP_ENV = 'production'
 VITE_APP_BASE_API = '/prod-api'
 
 # 是否在打包时开启压缩，支持 gzip 和 brotli
-VITE_BUILD_COMPRESS = gzip
\ No newline at end of file
+VITE_BUILD_COMPRESS = gzip
diff --git a/gear-ui3/.env.staging b/gear-ui3/.env.staging
index 21ddc9f..febc7dc 100644
--- a/gear-ui3/.env.staging
+++ b/gear-ui3/.env.staging
@@ -1,5 +1,5 @@
 # 页面标题
-VITE_APP_TITLE = 创高综合办公系统
+VITE_APP_TITLE = 首达特及巨峰外贸中心
 
 # 生产环境配置
 VITE_APP_ENV = 'staging'
@@ -8,4 +8,4 @@ VITE_APP_ENV = 'staging'
 VITE_APP_BASE_API = '/stage-api'
 
 # 是否在打包时开启压缩，支持 gzip 和 brotli
-VITE_BUILD_COMPRESS = gzip
\ No newline at end of file
+VITE_BUILD_COMPRESS = gzip
diff --git a/gear-ui3/index.html b/gear-ui3/index.html
index 809c98f..01c4477 100644
--- a/gear-ui3/index.html
+++ b/gear-ui3/index.html
@@ -6,8 +6,8 @@
   <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
   <meta name="renderer" content="webkit">
   <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
-  <link rel="icon" href="/favicon.png">
-  <title>创高综合办公系统</title>
+  <link rel="icon" href="/favicon1.png">
+  <title>首达特及巨峰钢铁外贸中心</title>
   <!--[if lt IE 11]><script>window.location.href='/html/ie.html';</script><![endif]-->
   <style>
     html,
@@ -212,4 +212,4 @@
   <script type="module" src="/src/main.js"></script>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/gear-ui3/package.json b/gear-ui3/package.json
index 78f99d1..670a7e6 100644
--- a/gear-ui3/package.json
+++ b/gear-ui3/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ruoyi",
   "version": "3.9.0",
-  "description": "创高综合办公系统",
+  "description": "首达特及巨峰外贸中心",
   "author": "若依",
   "license": "MIT",
   "type": "module",
diff --git a/gear-ui3/public/favicon1.png b/gear-ui3/public/favicon1.png
new file mode 100644
index 0000000..444f532
Binary files /dev/null and b/gear-ui3/public/favicon1.png differ
diff --git a/gear-ui3/src/assets/logo/sdtlogo.png b/gear-ui3/src/assets/logo/sdtlogo.png
new file mode 100644
index 0000000..444f532
Binary files /dev/null and b/gear-ui3/src/assets/logo/sdtlogo.png differ
diff --git a/gear-ui3/src/layout/components/Sidebar/Logo.vue b/gear-ui3/src/layout/components/Sidebar/Logo.vue
index a529808..6d608bd 100644
--- a/gear-ui3/src/layout/components/Sidebar/Logo.vue
+++ b/gear-ui3/src/layout/components/Sidebar/Logo.vue
@@ -14,7 +14,7 @@
 </template>
 
 <script setup>
-import logo from '@/assets/logo/logo.png'
+import logo from '@/assets/logo/sdtlogo.png'
 import useSettingsStore from '@/store/modules/settings'
 import variables from '@/assets/styles/variables.module.scss'
 
@@ -94,4 +94,4 @@ const getLogoTextColor = computed(() => {
     }
   }
 }
-</style>
\ No newline at end of file
+</style>
diff --git a/gear-ui3/src/views/tool/build/index.vue b/gear-ui3/src/views/tool/build/index.vue
index e630740..7ba13ac 100644
--- a/gear-ui3/src/views/tool/build/index.vue
+++ b/gear-ui3/src/views/tool/build/index.vue
@@ -99,7 +99,7 @@
 import draggable from "vuedraggable/dist/vuedraggable.common"
 import ClipboardJS from 'clipboard'
 import beautifier from 'js-beautify'
-import logo from '@/assets/logo/logo.png'
+import logo from '@/assets/logo/sdtlogo.png'
 import { inputComponents, selectComponents, layoutComponents, formConf as formConfData } from '@/utils/generator/config'
 import { beautifierConf } from '@/utils/index'
 import drawingDefalut from '@/utils/generator/drawingDefalut'