diff --git a/.env.development b/.env.development
index 3543ff7..94b18bc 100644
--- a/.env.development
+++ b/.env.development
@@ -1,5 +1,5 @@
 # 页面标题
-VUE_APP_TITLE = 生产一体化协同运营平台
+VUE_APP_TITLE = 龙翔商贸生产管控系统
 
 # 开发环境配置
 ENV = 'development'
diff --git a/.env.production b/.env.production
index 31cb881..42d2e62 100644
--- a/.env.production
+++ b/.env.production
@@ -1,5 +1,5 @@
 # 页面标题
-VUE_APP_TITLE = 生产一体化协同运营平台
+VUE_APP_TITLE = 龙翔商贸生产管控系统
 
 # 生产环境配置
 ENV = 'production'
diff --git a/public/favicon.ico b/public/favicon.ico
index f0933b4..9703094 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 e33f901..9703094 100644
Binary files a/src/assets/logo/logo.png and b/src/assets/logo/logo.png differ
diff --git a/src/layout/components/Sidebar/Logo.vue b/src/layout/components/Sidebar/Logo.vue
index a9c8815..b2905af 100644
--- a/src/layout/components/Sidebar/Logo.vue
+++ b/src/layout/components/Sidebar/Logo.vue
@@ -70,7 +70,7 @@ export default {
   },
   data() {
     return {
-      title: "生产管控系统",
+      title: "龙翔商贸生产管控系统",
       logo: logoImg,
     };
   },
diff --git a/src/views/login.vue b/src/views/login.vue
index 610ec56..7e9228a 100644
--- a/src/views/login.vue
+++ b/src/views/login.vue
@@ -202,7 +202,7 @@ export default {
   flex-direction: column;
 }
 .title-name {
-  font-size: 50px;
+  font-size: 70px;
   margin-bottom: 100px;
   color: #1c2187;
   text-shadow: 5px 5px #777;
diff --git a/vue.config.js b/vue.config.js
index 7de4965..3beead0 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 || '生产管控系统' // 网页标题
+const name = process.env.VUE_APP_TITLE || '龙翔商贸生产管控系统' // 网页标题
 
 const port = process.env.port || process.env.npm_config_port || 80 // 端口