diff --git a/.env.development b/.env.development
index 5b7eadf..b7e540b 100644
--- a/.env.development
+++ b/.env.development
@@ -1,5 +1,5 @@
 # 页面标题
-VUE_APP_TITLE = 证件管理系统
+VUE_APP_TITLE = 保护定值校验系统
 
 # 开发环境配置
 ENV = 'development'
diff --git a/.env.production b/.env.production
index d1feda0..dadb885 100644
--- a/.env.production
+++ b/.env.production
@@ -1,5 +1,5 @@
 # 页面标题
-VUE_APP_TITLE = 证件管理系统
+VUE_APP_TITLE = 保护定值校验系统
 
 # 生产环境配置
 ENV = 'production'
diff --git a/.env.staging b/.env.staging
index f9f89e1..e4e6512 100644
--- a/.env.staging
+++ b/.env.staging
@@ -1,5 +1,5 @@
 # 页面标题
-VUE_APP_TITLE = 证件管理系统
+VUE_APP_TITLE = 保护定值校验系统
 
 NODE_ENV = production
 
diff --git a/package.json b/package.json
index daeaf96..d963642 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "bonus",
   "version": "3.6.4",
-  "description": "证件管理系统",
+  "description": "保护定值校验系统",
   "author": "博诺思",
   "license": "MIT",
   "scripts": {
diff --git a/src/views/index.vue b/src/views/index.vue
index 470d2b2..4262d68 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -2,7 +2,7 @@
   <div class="app-container home">
     <el-row :gutter="20">
       <el-col :sm="24" :lg="12" style="padding-left: 20px">
-        <h2>证件管理系统</h2>
+        <h2>保护定值校验系统</h2>
         <p>
           <b>当前版本:</b> <span>v{{ version }}</span>
         </p>
diff --git a/src/views/login.vue b/src/views/login.vue
index e31f4cc..9f0afeb 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">证件管理系统</h3>
+      <h3 class="title">保护定值校验系统</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 9b4e411..2f45004 100644
--- a/src/views/login1.vue
+++ b/src/views/login1.vue
@@ -3,7 +3,7 @@
     <div class="login">
       <div class="login-form" style="width: 450px;">
         <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" >
-          <h3 class="title">证件管理系统</h3>
+          <h3 class="title">保护定值校验系统</h3>
           <template v-if="loginMethod === 'password'">
             <el-form-item prop="username">
               <el-input
diff --git a/src/views/register.vue b/src/views/register.vue
index 59b2a74..eef9b8d 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">证件管理系统</h3>
+      <h3 class="title">保护定值校验系统</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 b502556..ff750c6 100644
--- a/src/views/register1.vue
+++ b/src/views/register1.vue
@@ -2,7 +2,7 @@
   <div class="container">
     <div class="register">
       <el-form ref="registerForm" :model="registerForm" :rules="registerRules" class="register-form">
-        <h3 class="title">证件管理系统</h3>
+        <h3 class="title">保护定值校验系统</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/vue.config.js b/vue.config.js
index ac37508..36aa36a 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 || '证件管理系统' // 网页标题
+const name = process.env.VUE_APP_TITLE || '保护定值校验系统' // 网页标题
 
 const port = process.env.port || process.env.npm_config_port || 80 // 端口