diff --git a/ehms-ui/.env.development b/ehms-ui/.env.development
index 00ad7a7..99deead 100644
--- a/ehms-ui/.env.development
+++ b/ehms-ui/.env.development
@@ -1,10 +1,10 @@
 # 页面标题
-VUE_APP_TITLE = 设备健康管理系统
+VUE_APP_TITLE = 设备预测性维护系统
 
 # 开发环境配置
 ENV = 'development'
 
-# 设备健康管理系统/开发环境
+# 设备预测性维护系统/开发环境
 VUE_APP_BASE_API = '/dev-api'
 
 # 路由懒加载
diff --git a/ehms-ui/.env.production b/ehms-ui/.env.production
index a843fbf..1b4708d 100644
--- a/ehms-ui/.env.production
+++ b/ehms-ui/.env.production
@@ -1,8 +1,8 @@
 # 页面标题
-VUE_APP_TITLE = 设备健康管理系统
+VUE_APP_TITLE = 设备预测性维护系统
 
 # 生产环境配置
 ENV = 'production'
 
-# 设备健康管理系统/生产环境
+# 设备预测性维护系统/生产环境
 VUE_APP_BASE_API = '/ehms-api'
diff --git a/ehms-ui/.env.staging b/ehms-ui/.env.staging
index f904e18..752f228 100644
--- a/ehms-ui/.env.staging
+++ b/ehms-ui/.env.staging
@@ -1,10 +1,10 @@
 # 页面标题
-VUE_APP_TITLE = 设备健康管理系统
+VUE_APP_TITLE = 设备预测性维护系统
 
 NODE_ENV = production
 
 # 测试环境配置
 ENV = 'staging'
 
-# 设备健康管理系统/测试环境
+# 设备预测性维护系统/测试环境
 VUE_APP_BASE_API = '/stage-api'
diff --git a/ehms-ui/package.json b/ehms-ui/package.json
index cecef44..3f7d71f 100644
--- a/ehms-ui/package.json
+++ b/ehms-ui/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ehms",
   "version": "3.8.4",
-  "description": "设备健康管理系统",
+  "description": "设备预测性维护系统",
   "author": "",
   "license": "MIT",
   "scripts": {
diff --git a/ehms-ui/src/layout/components/Sidebar/Logo.vue b/ehms-ui/src/layout/components/Sidebar/Logo.vue
index f790120..54147da 100644
--- a/ehms-ui/src/layout/components/Sidebar/Logo.vue
+++ b/ehms-ui/src/layout/components/Sidebar/Logo.vue
@@ -1,45 +1,74 @@
 <template>
-  <div class="sidebar-logo-container" :class="{'collapse':collapse}" :style="{ backgroundColor: sideTheme === 'theme-dark' ? variables.menuBackground : variables.menuLightBackground }">
+  <div
+    class="sidebar-logo-container"
+    :class="{'collapse':collapse}"
+    :style="{ backgroundColor: sideTheme === 'theme-dark' ? variables.menuBackground : variables.menuLightBackground }"
+  >
     <transition name="sidebarLogoFade">
-      <router-link v-if="collapse" key="collapse" class="sidebar-logo-link" to="/">
-        <img v-if="logo" :src="logo" class="sidebar-logo" />
-        <h1 v-else class="sidebar-title" :style="{ color: sideTheme === 'theme-dark' ? variables.logoTitleColor : variables.logoLightTitleColor }">{{ title }} </h1>
+      <router-link
+        v-if="collapse"
+        key="collapse"
+        class="sidebar-logo-link"
+        to="/"
+      >
+        <img
+          v-if="logo"
+          :src="logo"
+          class="sidebar-logo"
+        />
+        <h1
+          v-else
+          class="sidebar-title"
+          :style="{ color: sideTheme === 'theme-dark' ? variables.logoTitleColor : variables.logoLightTitleColor }"
+        >{{ title }} </h1>
       </router-link>
-      <router-link v-else key="expand" class="sidebar-logo-link" to="/">
-        <img v-if="logo" :src="logo" class="sidebar-logo" />
-        <h1 class="sidebar-title" :style="{ color: sideTheme === 'theme-dark' ? variables.logoTitleColor : variables.logoLightTitleColor }">{{ title }} </h1>
+      <router-link
+        v-else
+        key="expand"
+        class="sidebar-logo-link"
+        to="/"
+      >
+        <img
+          v-if="logo"
+          :src="logo"
+          class="sidebar-logo"
+        />
+        <h1
+          class="sidebar-title"
+          :style="{ color: sideTheme === 'theme-dark' ? variables.logoTitleColor : variables.logoLightTitleColor }"
+        >{{ title }} </h1>
       </router-link>
     </transition>
   </div>
 </template>
 
 <script>
-import logoImg from '@/assets/logo/inspur.png'
-import variables from '@/assets/styles/variables.scss'
+import logoImg from "@/assets/logo/inspur.png";
+import variables from "@/assets/styles/variables.scss";
 
 export default {
-  name: 'SidebarLogo',
+  name: "SidebarLogo",
   props: {
     collapse: {
       type: Boolean,
-      required: true
-    }
+      required: true,
+    },
   },
   computed: {
     variables() {
       return variables;
     },
     sideTheme() {
-      return this.$store.state.settings.sideTheme
-    }
+      return this.$store.state.settings.sideTheme;
+    },
   },
   data() {
     return {
-      title: '设备健康管理系统',
-      logo: logoImg
-    }
-  }
-}
+      title: "设备预测性维护系统",
+      logo: logoImg,
+    };
+  },
+};
 </script>
 
 <style lang="scss" scoped>
diff --git a/ehms-ui/src/views/index.vue b/ehms-ui/src/views/index.vue
index 7da99ee..e46a35f 100644
--- a/ehms-ui/src/views/index.vue
+++ b/ehms-ui/src/views/index.vue
@@ -46,7 +46,7 @@
         >
           <span class="title1">欢迎登录</span>
           <br />
-          <span class="vlaue">设备健康管理系统</span>
+          <span class="vlaue">设备预测性维护系统</span>
         </el-col>
       </el-col>
     </el-row>
diff --git a/ehms-ui/src/views/login.vue b/ehms-ui/src/views/login.vue
index b54df1f..8f75866 100644
--- a/ehms-ui/src/views/login.vue
+++ b/ehms-ui/src/views/login.vue
@@ -1,7 +1,12 @@
 <template>
   <div class="login">
-    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
-      <h3 class="title">设备健康管理系统</h3>
+    <el-form
+      ref="loginForm"
+      :model="loginForm"
+      :rules="loginRules"
+      class="login-form"
+    >
+      <h3 class="title">设备预测性维护系统</h3>
       <el-form-item prop="username">
         <el-input
           v-model="loginForm.username"
@@ -9,7 +14,11 @@
           auto-complete="off"
           placeholder="账号"
         >
-          <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />
+          <svg-icon
+            slot="prefix"
+            icon-class="user"
+            class="el-input__icon input-icon"
+          />
         </el-input>
       </el-form-item>
       <el-form-item prop="password">
@@ -20,10 +29,17 @@
           placeholder="密码"
           @keyup.enter.native="handleLogin"
         >
-          <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />
+          <svg-icon
+            slot="prefix"
+            icon-class="password"
+            class="el-input__icon input-icon"
+          />
         </el-input>
       </el-form-item>
-      <el-form-item prop="code" v-if="captchaEnabled">
+      <el-form-item
+        prop="code"
+        v-if="captchaEnabled"
+      >
         <el-input
           v-model="loginForm.code"
           auto-complete="off"
@@ -31,13 +47,24 @@
           style="width: 63%"
           @keyup.enter.native="handleLogin"
         >
-          <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
+          <svg-icon
+            slot="prefix"
+            icon-class="validCode"
+            class="el-input__icon input-icon"
+          />
         </el-input>
         <div class="login-code">
-          <img :src="codeUrl" @click="getCode" class="login-code-img"/>
+          <img
+            :src="codeUrl"
+            @click="getCode"
+            class="login-code-img"
+          />
         </div>
       </el-form-item>
-      <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
+      <el-checkbox
+        v-model="loginForm.rememberMe"
+        style="margin:0px 0px 25px 0px;"
+      >记住密码</el-checkbox>
       <el-form-item style="width:100%;">
         <el-button
           :loading="loading"
@@ -49,8 +76,14 @@
           <span v-if="!loading">登 录</span>
           <span v-else>登 录 中...</span>
         </el-button>
-        <div style="float: right;" v-if="register">
-          <router-link class="link-type" :to="'/register'">立即注册</router-link>
+        <div
+          style="float: right;"
+          v-if="register"
+        >
+          <router-link
+            class="link-type"
+            :to="'/register'"
+          >立即注册</router-link>
         </div>
       </el-form-item>
     </el-form>
@@ -64,7 +97,7 @@
 <script>
 import { getCodeImg } from "@/api/login";
 import Cookies from "js-cookie";
-import { encrypt, decrypt } from '@/utils/jsencrypt'
+import { encrypt, decrypt } from "@/utils/jsencrypt";
 
 export default {
   name: "Login",
@@ -76,32 +109,32 @@ export default {
         password: "",
         rememberMe: false,
         code: "",
-        uuid: ""
+        uuid: "",
       },
       loginRules: {
         username: [
-          { required: true, trigger: "blur", message: "请输入您的账号" }
+          { required: true, trigger: "blur", message: "请输入您的账号" },
         ],
         password: [
-          { required: true, trigger: "blur", message: "请输入您的密码" }
+          { required: true, trigger: "blur", message: "请输入您的密码" },
         ],
-        code: [{ required: true, trigger: "change", message: "请输入验证码" }]
+        code: [{ required: true, trigger: "change", message: "请输入验证码" }],
       },
       loading: false,
       // 验证码开关
       captchaEnabled: true,
       // 注册开关
       register: false,
-      redirect: undefined
+      redirect: undefined,
     };
   },
   watch: {
     $route: {
-      handler: function(route) {
+      handler: function (route) {
         this.redirect = route.query && route.query.redirect;
       },
-      immediate: true
-    }
+      immediate: true,
+    },
   },
   created() {
     this.getCode();
@@ -109,8 +142,9 @@ export default {
   },
   methods: {
     getCode() {
-      getCodeImg().then(res => {
-        this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled;
+      getCodeImg().then((res) => {
+        this.captchaEnabled =
+          res.captchaEnabled === undefined ? true : res.captchaEnabled;
         if (this.captchaEnabled) {
           this.codeUrl = "data:image/gif;base64," + res.img;
           this.loginForm.uuid = res.uuid;
@@ -120,38 +154,46 @@ export default {
     getCookie() {
       const username = Cookies.get("username");
       const password = Cookies.get("password");
-      const rememberMe = Cookies.get('rememberMe')
+      const rememberMe = Cookies.get("rememberMe");
       this.loginForm = {
         username: username === undefined ? this.loginForm.username : username,
-        password: password === undefined ? this.loginForm.password : decrypt(password),
-        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
+        password:
+          password === undefined ? this.loginForm.password : decrypt(password),
+        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
       };
     },
     handleLogin() {
-      this.$refs.loginForm.validate(valid => {
+      this.$refs.loginForm.validate((valid) => {
         if (valid) {
           this.loading = true;
           if (this.loginForm.rememberMe) {
             Cookies.set("username", this.loginForm.username, { expires: 30 });
-            Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 });
-            Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 });
+            Cookies.set("password", encrypt(this.loginForm.password), {
+              expires: 30,
+            });
+            Cookies.set("rememberMe", this.loginForm.rememberMe, {
+              expires: 30,
+            });
           } else {
             Cookies.remove("username");
             Cookies.remove("password");
-            Cookies.remove('rememberMe');
+            Cookies.remove("rememberMe");
           }
-          this.$store.dispatch("Login", this.loginForm).then(() => {
-            this.$router.push({ path: this.redirect || "/" }).catch(()=>{});
-          }).catch(() => {
-            this.loading = false;
-            if (this.captchaEnabled) {
-              this.getCode();
-            }
-          });
+          this.$store
+            .dispatch("Login", this.loginForm)
+            .then(() => {
+              this.$router.push({ path: this.redirect || "/" }).catch(() => {});
+            })
+            .catch(() => {
+              this.loading = false;
+              if (this.captchaEnabled) {
+                this.getCode();
+              }
+            });
         }
       });
-    }
-  }
+    },
+  },
 };
 </script>
 
diff --git a/ehms-ui/src/views/register.vue b/ehms-ui/src/views/register.vue
index 1218853..0152c7b 100644
--- a/ehms-ui/src/views/register.vue
+++ b/ehms-ui/src/views/register.vue
@@ -1,10 +1,24 @@
 <template>
   <div class="register">
-    <el-form ref="registerForm" :model="registerForm" :rules="registerRules" class="register-form">
-      <h3 class="title">设备健康管理系统</h3>
+    <el-form
+      ref="registerForm"
+      :model="registerForm"
+      :rules="registerRules"
+      class="register-form"
+    >
+      <h3 class="title">设备预测性维护系统</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" />
+        <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"
+          />
         </el-input>
       </el-form-item>
       <el-form-item prop="password">
@@ -15,7 +29,11 @@
           placeholder="密码"
           @keyup.enter.native="handleRegister"
         >
-          <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />
+          <svg-icon
+            slot="prefix"
+            icon-class="password"
+            class="el-input__icon input-icon"
+          />
         </el-input>
       </el-form-item>
       <el-form-item prop="confirmPassword">
@@ -26,10 +44,17 @@
           placeholder="确认密码"
           @keyup.enter.native="handleRegister"
         >
-          <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />
+          <svg-icon
+            slot="prefix"
+            icon-class="password"
+            class="el-input__icon input-icon"
+          />
         </el-input>
       </el-form-item>
-      <el-form-item prop="code" v-if="captchaEnabled">
+      <el-form-item
+        prop="code"
+        v-if="captchaEnabled"
+      >
         <el-input
           v-model="registerForm.code"
           auto-complete="off"
@@ -37,10 +62,18 @@
           style="width: 63%"
           @keyup.enter.native="handleRegister"
         >
-          <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
+          <svg-icon
+            slot="prefix"
+            icon-class="validCode"
+            class="el-input__icon input-icon"
+          />
         </el-input>
         <div class="register-code">
-          <img :src="codeUrl" @click="getCode" class="register-code-img"/>
+          <img
+            :src="codeUrl"
+            @click="getCode"
+            class="register-code-img"
+          />
         </div>
       </el-form-item>
       <el-form-item style="width:100%;">
@@ -55,7 +88,10 @@
           <span v-else>注 册 中...</span>
         </el-button>
         <div style="float: right;">
-          <router-link class="link-type" :to="'/login'">使用已有账户登录</router-link>
+          <router-link
+            class="link-type"
+            :to="'/login'"
+          >使用已有账户登录</router-link>
         </div>
       </el-form-item>
     </el-form>
@@ -85,25 +121,35 @@ export default {
         password: "",
         confirmPassword: "",
         code: "",
-        uuid: ""
+        uuid: "",
       },
       registerRules: {
         username: [
           { required: true, trigger: "blur", message: "请输入您的账号" },
-          { min: 2, max: 20, message: '用户账号长度必须介于 2 和 20 之间', trigger: 'blur' }
+          {
+            min: 2,
+            max: 20,
+            message: "用户账号长度必须介于 2 和 20 之间",
+            trigger: "blur",
+          },
         ],
         password: [
           { required: true, trigger: "blur", message: "请输入您的密码" },
-          { min: 5, max: 20, message: '用户密码长度必须介于 5 和 20 之间', trigger: 'blur' }
+          {
+            min: 5,
+            max: 20,
+            message: "用户密码长度必须介于 5 和 20 之间",
+            trigger: "blur",
+          },
         ],
         confirmPassword: [
           { required: true, trigger: "blur", message: "请再次输入您的密码" },
-          { required: true, validator: equalToPassword, trigger: "blur" }
+          { required: true, validator: equalToPassword, trigger: "blur" },
         ],
-        code: [{ required: true, trigger: "change", message: "请输入验证码" }]
+        code: [{ required: true, trigger: "change", message: "请输入验证码" }],
       },
       loading: false,
-      captchaEnabled: true
+      captchaEnabled: true,
     };
   },
   created() {
@@ -111,8 +157,9 @@ export default {
   },
   methods: {
     getCode() {
-      getCodeImg().then(res => {
-        this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled;
+      getCodeImg().then((res) => {
+        this.captchaEnabled =
+          res.captchaEnabled === undefined ? true : res.captchaEnabled;
         if (this.captchaEnabled) {
           this.codeUrl = "data:image/gif;base64," + res.img;
           this.registerForm.uuid = res.uuid;
@@ -120,27 +167,37 @@ export default {
       });
     },
     handleRegister() {
-      this.$refs.registerForm.validate(valid => {
+      this.$refs.registerForm.validate((valid) => {
         if (valid) {
           this.loading = true;
-          register(this.registerForm).then(res => {
-            const username = this.registerForm.username;
-            this.$alert("<font color='red'>恭喜你，您的账号 " + username + " 注册成功！</font>", '系统提示', {
-              dangerouslyUseHTMLString: true,
-              type: 'success'
-            }).then(() => {
-              this.$router.push("/login");
-            }).catch(() => {});
-          }).catch(() => {
-            this.loading = false;
-            if (this.captchaEnabled) {
-              this.getCode();
-            }
-          })
+          register(this.registerForm)
+            .then((res) => {
+              const username = this.registerForm.username;
+              this.$alert(
+                "<font color='red'>恭喜你，您的账号 " +
+                  username +
+                  " 注册成功！</font>",
+                "系统提示",
+                {
+                  dangerouslyUseHTMLString: true,
+                  type: "success",
+                }
+              )
+                .then(() => {
+                  this.$router.push("/login");
+                })
+                .catch(() => {});
+            })
+            .catch(() => {
+              this.loading = false;
+              if (this.captchaEnabled) {
+                this.getCode();
+              }
+            });
         }
       });
-    }
-  }
+    },
+  },
 };
 </script>