diff --git a/.env.development b/.env.development
index 5f06b6c..927349c 100644
--- a/.env.development
+++ b/.env.development
@@ -1,10 +1,10 @@
 # 页面标题
-VUE_APP_TITLE = 太仓综治
+VUE_APP_TITLE = 数据中台系统
 
 # 开发环境配置
 ENV = 'development'
 
-# 太仓综治/开发环境
+# 数据中台系统/开发环境
 VUE_APP_BASE_API = 'https://vue.ruoyi.vip/prod-api'
 
 # 路由懒加载
diff --git a/.env.production b/.env.production
index f06003a..e6d5d8f 100644
--- a/.env.production
+++ b/.env.production
@@ -1,8 +1,8 @@
 # 页面标题
-VUE_APP_TITLE = 太仓综治
+VUE_APP_TITLE = 数据中台系统
 
 # 生产环境配置
 ENV = 'production'
 
-# 太仓综治/生产环境
+# 数据中台系统/生产环境
 VUE_APP_BASE_API = '/prod-api'
diff --git a/.env.staging b/.env.staging
index 4b6ae99..ffa6a45 100644
--- a/.env.staging
+++ b/.env.staging
@@ -1,10 +1,10 @@
 # 页面标题
-VUE_APP_TITLE = 太仓综治
+VUE_APP_TITLE = 数据中台系统
 
 NODE_ENV = production
 
 # 测试环境配置
 ENV = 'staging'
 
-# 太仓综治/测试环境
+# 数据中台系统/测试环境
 VUE_APP_BASE_API = '/stage-api'
diff --git a/package.json b/package.json
index 6eb1225..271d6e6 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ruoyi",
   "version": "3.8.6",
-  "description": "太仓综治",
+  "description": "数据中台系统",
   "author": "若依",
   "license": "MIT",
   "scripts": {
diff --git a/public/favicon.ico b/public/favicon.ico
index e263760..fb83fb7 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/src/assets/logo/logo.png b/src/assets/logo/logo.png
index e263760..5cd9449 100644
Binary files a/src/assets/logo/logo.png and b/src/assets/logo/logo.png differ
diff --git a/src/views/login.vue b/src/views/login.vue
index 95cff50..3df43da 100644
--- a/src/views/login.vue
+++ b/src/views/login.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="login">
     <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
-      <h3 class="title">若依后台管理系统</h3>
+      <h3 class="title">太仓市网络综合治理平台数据中台</h3>
       <el-form-item prop="username">
         <el-input
           v-model="loginForm.username"
diff --git a/vue.config.js b/vue.config.js
index d017688..f67a8d0 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -7,7 +7,7 @@ function resolve(dir) {
 
 const CompressionPlugin = require('compression-webpack-plugin')
 
-const name = process.env.VUE_APP_TITLE || '太仓综治' // 网页标题
+const name = process.env.VUE_APP_TITLE || '数据中台系统' // 网页标题
 
 const port = process.env.port || process.env.npm_config_port || 80 // 端口