diff --git a/.env.development b/.env.development
index 9a36ba6..1fb4225 100644
--- a/.env.development
+++ b/.env.development
@@ -1,10 +1,10 @@
 # 页面标题
-VUE_APP_TITLE = 基建现场物联感知数据监测分析系统
+VUE_APP_TITLE = 输变电工程施工现场安全风险预警系统
 
 # 开发环境配置
 ENV = 'development'
 
-# 基建现场物联感知数据监测分析系统/开发环境
+# 输变电工程施工现场安全风险预警系统/开发环境
 VUE_APP_BASE_API = '/dev-api'
 
 # 路由懒加载
diff --git a/.env.production b/.env.production
index 3a6d912..97e66ce 100644
--- a/.env.production
+++ b/.env.production
@@ -1,8 +1,8 @@
 # 页面标题
-VUE_APP_TITLE = 基建现场物联感知数据监测分析系统
+VUE_APP_TITLE = 输变电工程施工现场安全风险预警系统
 
 # 生产环境配置
 ENV = 'production'
 
-# 基建现场物联感知数据监测分析系统/生产环境
+# 输变电工程施工现场安全风险预警系统/生产环境
 VUE_APP_BASE_API = '/prod-api'
diff --git a/.env.staging b/.env.staging
index b1fb034..43e4786 100644
--- a/.env.staging
+++ b/.env.staging
@@ -1,10 +1,10 @@
 # 页面标题
-VUE_APP_TITLE = 基建现场物联感知数据监测分析系统
+VUE_APP_TITLE = 输变电工程施工现场安全风险预警系统
 
 NODE_ENV = production
 
 # 测试环境配置
 ENV = 'staging'
 
-# 基建现场物联感知数据监测分析系统/测试环境
+# 输变电工程施工现场安全风险预警系统/测试环境
 VUE_APP_BASE_API = '/stage-api'
diff --git a/package.json b/package.json
index 14c2392..0f8211d 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "bonus",
   "version": "3.6.4",
-  "description": "基建现场物联感知数据监测分析系统",
+  "description": "输变电工程施工现场安全风险预警系统",
   "author": "bonus",
   "license": "MIT",
   "scripts": {
diff --git a/src/assets/styles/variables.scss b/src/assets/styles/variables.scss
index 34484d4..0a61909 100644
--- a/src/assets/styles/variables.scss
+++ b/src/assets/styles/variables.scss
@@ -36,7 +36,7 @@ $base-sub-menu-background:#000c17;
 $base-sub-menu-hover:#001528;
 */
 
-$base-sidebar-width: 200px;
+$base-sidebar-width: 220px;
 
 // the :export directive is the magic sauce for webpack
 // https://www.bluematador.com/blog/how-to-share-variables-between-js-and-sass
diff --git a/src/views/login.vue b/src/views/login.vue
index 1b2595d..30e8f74 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">基建现场物联感知数据监测分析系统</h3>
+      <h3 class="title">输变电工程施工现场安全风险预警系统</h3>
       <el-form-item prop="username">
         <el-input
           v-model="loginForm.username"
diff --git a/src/views/login1.vue b/src/views/login1.vue
index 88ba9b8..aba1dc2 100644
--- a/src/views/login1.vue
+++ b/src/views/login1.vue
@@ -10,7 +10,7 @@
       <div class="circle2"></div>
       <div class="tit">
         <span style="padding-bottom: 15px">您好，</span>
-        <span>欢迎来到基建现场物联感知数据监测分析系统</span>
+        <span>欢迎来到输变电工程施工现场安全风险预警系统</span>
       </div>
       <div class="tit-en">
         <span style="padding-bottom: 15px">Hello!</span>
@@ -21,7 +21,7 @@
       </div>
     </div> -->
     <div class="login">
-      <h3 class="title">基建现场物联感知数据监测分析系统</h3>
+      <h3 class="title">输变电工程施工现场安全风险预警系统</h3>
       <div class="login-form">
         <el-form ref="loginForm" :model="loginForm" :rules="loginRules" >
           <!--  -->
diff --git a/src/views/register.vue b/src/views/register.vue
index 330d065..c482f52 100644
--- a/src/views/register.vue
+++ b/src/views/register.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="register">
     <el-form ref="registerForm" :model="registerForm" :rules="registerRules" class="register-form">
-      <h3 class="title">基建现场物联感知数据监测分析系统</h3>
+      <h3 class="title">输变电工程施工现场安全风险预警系统</h3>
       <el-form-item prop="username">
         <el-input v-model="registerForm.username" type="text" auto-complete="off" placeholder="账号">
           <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />
diff --git a/src/views/register1.vue b/src/views/register1.vue
index 802c5bf..6519936 100644
--- a/src/views/register1.vue
+++ b/src/views/register1.vue
@@ -5,7 +5,7 @@
       <div class="circle2"></div>
       <div class="tit">
         <span style="padding-bottom: 15px">您好，</span>
-        <span>欢迎来到基建现场物联感知数据监测分析系统</span>
+        <span>欢迎来到输变电工程施工现场安全风险预警系统</span>
       </div>
       <div class="tit-en">
         <span style="padding-bottom: 15px">Hello!</span>
@@ -17,7 +17,7 @@
     </div>
     <div class="register">
       <el-form ref="registerForm" :model="registerForm" :rules="registerRules" class="register-form">
-        <h3 class="title">基建现场物联感知数据监测分析系统</h3>
+        <h3 class="title">输变电工程施工现场安全风险预警系统</h3>
 
         <el-form-item prop="nickName">
           <el-input v-model="registerForm.nickName" type="text" auto-complete="off" placeholder="请输入姓名">
diff --git a/src/views/tool/sysData/index.vue b/src/views/tool/sysData/index.vue
index 973d772..e3dcbe2 100644
--- a/src/views/tool/sysData/index.vue
+++ b/src/views/tool/sysData/index.vue
@@ -1,6 +1,6 @@
 <template>
 <div class="bottom-info">
-      系统名称：基建现场物联感知数据监测分析系统 
+      系统名称：输变电工程施工现场安全风险预警系统 
     <div>
       版本：v1.0
     </div>
diff --git a/vue.config.js b/vue.config.js
index 9b828a0..6dc9273 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 || "基建现场物联感知数据监测分析系统"; // 网页标题
+const name = process.env.VUE_APP_TITLE || "输变电工程施工现场安全风险预警系统"; // 网页标题
 
 const port = process.env.port || process.env.npm_config_port || 80; // 端口