diff --git a/public/index.html b/public/index.html
index 6fcb4e54..3872c266 100644
--- a/public/index.html
+++ b/public/index.html
@@ -19,6 +19,8 @@
       height: 100%;
       margin: 0px;
       padding: 0px;
+      font-family: -apple-system, BlinkMacSystemFont, Segoe UI, PingFang SC, Hiragino Sans GB, Microsoft YaHei,
+          Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
     }
     .chromeframe {
       margin: 0.2em 0;
diff --git a/src/assets/images/com-1.png b/src/assets/images/com-1.png
new file mode 100644
index 00000000..6cf51886
Binary files /dev/null and b/src/assets/images/com-1.png differ
diff --git a/src/assets/images/com-2.png b/src/assets/images/com-2.png
new file mode 100644
index 00000000..810ac1ce
Binary files /dev/null and b/src/assets/images/com-2.png differ
diff --git a/src/assets/images/logo-home.png b/src/assets/images/logo-home.png
new file mode 100644
index 00000000..601ccf37
Binary files /dev/null and b/src/assets/images/logo-home.png differ
diff --git a/src/layout/components/Navbar.vue b/src/layout/components/Navbar.vue
index 976fb2fc..64d0f666 100644
--- a/src/layout/components/Navbar.vue
+++ b/src/layout/components/Navbar.vue
@@ -2,7 +2,7 @@
   <div>
     <div class="navbar">
       <div class="app-title">
-        <span>{{ title }}</span>
+        <img src="@/assets/images/logo-home.png" style="width: 135px; height: 27px" alt="" />
       </div>
 
       <div class="menus" @mouseleave="handleMenuLeave">
@@ -34,11 +34,17 @@
           </el-tooltip> -->
 
           <div class="right-menu-item hover-effect bar-item">
-            <img src="data:image/png;base64,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" alt="提醒">
+            <img
+              src="data:image/png;base64,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"
+              alt="提醒"
+            />
           </div>
 
           <div class="right-menu-item hover-effect bar-item">
-            <img src="data:image/png;base64,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" alt="提醒">
+            <img
+              src="data:image/png;base64,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"
+              alt="提醒"
+            />
           </div>
 
           <div class="right-menu-item hover-effect bar-item">
@@ -69,35 +75,27 @@
                 @click="goWarningDetail(item)"
               >
                 <div class="warning-icon">
-                  <img src="data:image/png;base64,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" alt="提醒">
+                  <img
+                    src="data:image/png;base64,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"
+                    alt="提醒"
+                  />
                 </div>
-                  <div class="warning-content">
-                    <div class="warning-main">{{ item.title }}</div>
-
-                    <el-tooltip
-                      :content="item.desc"
-                      placement="top"
-                      effect="dark"
-                    >
-                      <div class="warning-sub">
-                        {{ item.desc }}
-                      </div>
-                    </el-tooltip>
-                  </div>
+                <div class="warning-content">
+                  <div class="warning-main">{{ item.title }}</div>
 
+                  <el-tooltip :content="item.desc" placement="top" effect="dark">
+                    <div class="warning-sub">
+                      {{ item.desc }}
+                    </div>
+                  </el-tooltip>
+                </div>
               </div>
 
-              <div class="warning-footer" @click="goWarning">
-                查看全部
-              </div>
+              <div class="warning-footer" @click="goWarning"> 查看全部 </div>
             </div>
 
             <!-- 触发元素 -->
-            <div
-              slot="reference"
-              class="right-menu-item hover-effect bar-item"
-              @click="goWarning"
-            >
+            <div slot="reference" class="right-menu-item hover-effect bar-item" @click="goWarning">
               <el-badge :value="warningCount" :max="99" class="badge" type="danger">
                 <span class="bar-text">预警</span>
               </el-badge>
@@ -122,142 +120,128 @@
                 @click="goMessageDetail(item)"
               >
                 <div class="warning-icon">
-                  <img src="data:image/png;base64,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" alt="提醒">
+                  <img
+                    src="data:image/png;base64,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"
+                    alt="提醒"
+                  />
                 </div>
                 <div class="warning-content">
                   <div class="warning-main">{{ item.title }}</div>
-                  <el-tooltip
-                    :content="item.desc"
-                    placement="top"
-                    effect="dark"
-                  >
+                  <el-tooltip :content="item.desc" placement="top" effect="dark">
                     <div class="warning-sub">
                       {{ item.desc }}
                     </div>
                   </el-tooltip>
                 </div>
               </div>
-              <div class="warning-footer" @click="goMessage">
-                查看全部
-              </div>
+              <div class="warning-footer" @click="goMessage"> 查看全部 </div>
             </div>
             <!-- 触发元素（结构与预警一致） -->
-            <div
-              slot="reference"
-              class="right-menu-item hover-effect bar-item"
-              @click="goMessage"
-            >
+            <div slot="reference" class="right-menu-item hover-effect bar-item" @click="goMessage">
               <el-badge :value="messageCount" :max="99" class="badge" type="info">
                 <span class="bar-text">消息</span>
               </el-badge>
             </div>
           </el-popover>
-
         </template>
 
-<!--        <el-dropdown class="avatar-container right-menu-item hover-effect" trigger="click">-->
-<!--          <div>-->
-<!--            <img :src="avatar" class="user-avatar" />-->
-<!--            <span class="nick-name">{{ user.nickName }}</span>-->
-<!--            <i class="el-icon-arrow-down" style="color: #fff"></i>-->
-<!--          </div>-->
-<!--          <el-dropdown-menu slot="dropdown">-->
-<!--            <router-link to="/user/profile">-->
-<!--              <el-dropdown-item>个人中心</el-dropdown-item>-->
-<!--            </router-link>-->
-<!--            <el-dropdown-item @click.native="setting = true">-->
-<!--              <span>布局设置</span>-->
-<!--            </el-dropdown-item>-->
-<!--            <el-dropdown-item divided @click.native="logout">-->
-<!--              <span>退出登录</span>-->
-<!--            </el-dropdown-item>-->
-<!--          </el-dropdown-menu>-->
-<!--        </el-dropdown>-->
+        <!--        <el-dropdown class="avatar-container right-menu-item hover-effect" trigger="click">-->
+        <!--          <div>-->
+        <!--            <img :src="avatar" class="user-avatar" />-->
+        <!--            <span class="nick-name">{{ user.nickName }}</span>-->
+        <!--            <i class="el-icon-arrow-down" style="color: #fff"></i>-->
+        <!--          </div>-->
+        <!--          <el-dropdown-menu slot="dropdown">-->
+        <!--            <router-link to="/user/profile">-->
+        <!--              <el-dropdown-item>个人中心</el-dropdown-item>-->
+        <!--            </router-link>-->
+        <!--            <el-dropdown-item @click.native="setting = true">-->
+        <!--              <span>布局设置</span>-->
+        <!--            </el-dropdown-item>-->
+        <!--            <el-dropdown-item divided @click.native="logout">-->
+        <!--              <span>退出登录</span>-->
+        <!--            </el-dropdown-item>-->
+        <!--          </el-dropdown-menu>-->
+        <!--        </el-dropdown>-->
 
         <!-- 用户信息悬浮卡片 -->
-        <el-popover
-          placement="bottom-end"
-          width="260"
-          trigger="hover"
-          popper-class="user-popover"
-        >
+        <el-popover placement="bottom-end" width="260" trigger="hover" popper-class="user-popover">
           <!-- 弹框内容 -->
-            <!-- 顶部蓝色区域 -->
-            <div class="user-bg">
-              <div class="user-header">
-                <div class="user-name">{{ user.nickName }}</div>
-                <div class="user-role">
-                  <i aria-label="用户"></i>
-                  {{ dept.deptName }}
-                </div>
-                <div class="user-role">{{ roles.length > 0 ? roles[0].roleName : '' }}</div>
+          <!-- 顶部蓝色区域 -->
+          <div class="user-bg">
+            <div class="user-header">
+              <div class="user-name">{{ user.nickName }}</div>
+              <div class="user-role">
+                <i aria-label="用户"></i>
+                {{ dept.deptName }}
               </div>
+              <div class="user-role">{{ roles.length > 0 ? roles[0].roleName : '' }}</div>
             </div>
+          </div>
 
-
-            <!-- 列表区域 -->
-            <div class="user-list">
-              <div class="user-item">
-                <i class="el-icon-mobile-phone" style="font-size: 19px; color: #000;"></i>
-                <span>手机号</span>
-                <span class="right">138****8251</span>
-              </div>
-              <div class="user-item">
-                <i class="el-icon-lock" style="font-size: 19px; color: #000;"></i>
-                <span>修改密码</span>
-              </div>
-              <div class="user-item">
-                <i class="el-icon-house" style="font-size: 19px; color: #000;"></i>
-                <span>设置默认首页</span>
-              </div>
-              <div class="user-item" @click="downloadUserManual">
-                <i class="el-icon-download" style="font-size: 19px; color: #000;"></i>
-                <span>操作手册下载</span>
-              </div>
-              <div class="user-item">
-                <i class="el-icon-t-shirt" style="font-size: 19px; color: #000;"></i>
-                <span>一键换肤</span>
-              </div>
-              <div class="user-item" @click="clearCacheSimple">
-                <i class="el-icon-delete" style="font-size: 19px; color: #000;"></i>
-                <span>清除缓存</span>
-              </div>
-              <div class="user-item">
-                <i class="el-icon-data-analysis" style="font-size: 19px; color: #000;"></i>
-                <span>测试网络速度</span>
-              </div>
-              <div class="user-item" @click="gotoFeedback">
-                <i class="el-icon-edit-outline" style="font-size: 19px; color: #000;"></i>
-                <span>意见反馈/闭环</span>
-              </div>
-              <div class="user-item" @click="showContactDialog">
-                <i class="el-icon-phone-outline" style="font-size: 19px; color: #000;"></i>
-                <span>联系我们</span>
-              </div>
-              <div class="user-item logout" @click="logout">
-                <!-- <i class="el-icon-refresh-left" style="font-size: 19px; color: #000;"></i> -->
-                 <img src="../../assets/images/loginOutIcon.png" style="width: 16px;height: 16px;margin-right: 10px;" alt="">
-                <span>退出</span>
-              </div>
+          <!-- 列表区域 -->
+          <div class="user-list">
+            <div class="user-item">
+              <i class="el-icon-mobile-phone" style="font-size: 19px; color: #000"></i>
+              <span>手机号</span>
+              <span class="right">138****8251</span>
             </div>
-
-            <!-- 底部 -->
-            <div class="user-footer">
-              软件名称：机械化施工装备管理（共享）平台<br />
-              版本号：V1.0.4
+            <div class="user-item">
+              <i class="el-icon-lock" style="font-size: 19px; color: #000"></i>
+              <span>修改密码</span>
             </div>
+            <div class="user-item">
+              <i class="el-icon-house" style="font-size: 19px; color: #000"></i>
+              <span>设置默认首页</span>
+            </div>
+            <div class="user-item" @click="downloadUserManual">
+              <i class="el-icon-download" style="font-size: 19px; color: #000"></i>
+              <span>操作手册下载</span>
+            </div>
+            <div class="user-item">
+              <i class="el-icon-t-shirt" style="font-size: 19px; color: #000"></i>
+              <span>一键换肤</span>
+            </div>
+            <div class="user-item" @click="clearCacheSimple">
+              <i class="el-icon-delete" style="font-size: 19px; color: #000"></i>
+              <span>清除缓存</span>
+            </div>
+            <div class="user-item">
+              <i class="el-icon-data-analysis" style="font-size: 19px; color: #000"></i>
+              <span>测试网络速度</span>
+            </div>
+            <div class="user-item" @click="gotoFeedback">
+              <i class="el-icon-edit-outline" style="font-size: 19px; color: #000"></i>
+              <span>意见反馈/闭环</span>
+            </div>
+            <div class="user-item" @click="showContactDialog">
+              <i class="el-icon-phone-outline" style="font-size: 19px; color: #000"></i>
+              <span>联系我们</span>
+            </div>
+            <div class="user-item logout" @click="logout">
+              <!-- <i class="el-icon-refresh-left" style="font-size: 19px; color: #000;"></i> -->
+              <img
+                src="../../assets/images/loginOutIcon.png"
+                style="width: 16px; height: 16px; margin-right: 10px"
+                alt=""
+              />
+              <span>退出</span>
+            </div>
+          </div>
+
+          <!-- 底部 -->
+          <div class="user-footer">
+            软件名称：机械化施工装备管理（共享）平台<br />
+            版本号：V1.0.4
+          </div>
 
           <!-- 触发区域（右上角头像+名字） -->
-          <div
-            slot="reference"
-            class="avatar-container right-menu-item hover-effect"
-          >
+          <div slot="reference" class="avatar-container right-menu-item hover-effect">
             <img :src="avatar" class="user-avatar" />
             <span class="nick-name">{{ user.nickName }}</span>
             <i class="el-icon-arrow-down" style="color: #fff"></i>
           </div>
         </el-popover>
-
       </div>
     </div>
     <div style="height: 50px"></div>
@@ -368,7 +352,6 @@
       </div>
     </el-dialog>
   </div>
-
 </template>
 
 <script>
@@ -382,8 +365,8 @@ export default {
     return {
       title: process.env.VUE_APP_TITLE,
       user: {},
-      dept:{},
-      roles:[],
+      dept: {},
+      roles: [],
       menuList: [],
       showMenuBox: false,
       currentMenu: {},
@@ -396,39 +379,39 @@ export default {
         {
           id: 1,
           title: '达标投产复检预警',
-          desc: '您所管理的今天明天后天工程已超期'
+          desc: '您所管理的今天明天后天工程已超期',
         },
         {
           id: 2,
           title: '达标投产复检预警',
-          desc: '红红火火恍恍惚惚好工程已超期'
+          desc: '红红火火恍恍惚惚好工程已超期',
         },
         {
           id: 3,
           title: '达标投产复检预警',
-          desc: '红红火火恍恍惚惚好新建工程'
-        }
+          desc: '红红火火恍恍惚惚好新建工程',
+        },
       ],
       // 消息列表数据
       messageList: [
         {
           id: 1,
           title: '系统通知',
-          desc: '您的账号于2026-01-25 10:00完成登录，请注意账号安全'
+          desc: '您的账号于2026-01-25 10:00完成登录，请注意账号安全',
         },
         {
           id: 2,
           title: '业务提醒',
-          desc: '手塘-北三110kV工程已完成验收，可前往查看报告'
+          desc: '手塘-北三110kV工程已完成验收，可前往查看报告',
         },
         {
           id: 3,
           title: '待办提醒',
-          desc: '您有5条待办事项未处理，预计截止时间2026-01-30'
-        }
+          desc: '您有5条待办事项未处理，预计截止时间2026-01-30',
+        },
       ],
-      contactDialogVisible: false,  // 控制联系我们弹窗显示
-      contactPhone: '田经理15212781264，刘经理19855530627'  // 联系电话
+      contactDialogVisible: false, // 控制联系我们弹窗显示
+      contactPhone: '田经理15212781264，刘经理19855530627', // 联系电话
     }
   },
   computed: {
@@ -448,16 +431,17 @@ export default {
   created() {
     this.getUser()
     this.menuList = this.sidebarRouters.filter((route) => !route.hidden && route.path !== '/')
+    this.menuList = this.menuList.slice(1)
     console.log('🚀 ~ this.menuList:', this.menuList)
   },
   methods: {
     goWarningDetail(item) {
-      this.$refs.warningPopover.doClose(); // 关闭弹窗
+      this.$refs.warningPopover.doClose() // 关闭弹窗
       // this.$router.push({ path: '/warning/detail', query: { id: item.id } });
     },
     // 预警触发元素/查看全部点击-跳转到预警列表页
     goWarning() {
-      this.$refs.warningPopover.doClose();
+      this.$refs.warningPopover.doClose()
       // this.$router.push({ path: '/warning/list' });
     },
     // 待办点击-跳转到待办页面
@@ -465,40 +449,39 @@ export default {
       // this.$router.push({ path: '/todo' }) // 替换为实际的待办页路由
     },
     goMessageDetail(item) {
-      this.$refs.messagePopover.doClose(); // 关闭消息弹窗
+      this.$refs.messagePopover.doClose() // 关闭消息弹窗
       // this.$router.push({ path: '/message/detail', query: { id: item.id } }); // 跳消息详情
     },
     goMessage() {
-      this.$refs.messagePopover.doClose(); // 关闭消息弹窗
+      this.$refs.messagePopover.doClose() // 关闭消息弹窗
       // this.$router.push({ path: '/message' }); // 跳消息列表
     },
-    gotoFeedback(){
+    gotoFeedback() {
       this.$router.push({ path: '/feedback' })
     },
     getUser() {
       getUserProfile().then((response) => {
-        console.log("用户信息", response.data);
+        console.log('用户信息', response.data)
         this.user = response.data
-        this.dept=response.data.dept
-        this.roles=response.data.roles
+        this.dept = response.data.dept
+        this.roles = response.data.roles
       })
     },
     downloadUserManual() {
-      this.download('material-mall/todo/downLoadUserManual', {
-      }, `机械化施工装备管理（共享）平台操作手册V1.0.pdf`)
+      this.download('material-mall/todo/downLoadUserManual', {}, `机械化施工装备管理（共享）平台操作手册V1.0.pdf`)
     },
     clearCacheSimple() {
-        // 清除本地存储
-        localStorage.clear();
-        sessionStorage.clear();
-        this.$message.success('缓存清除成功！');
-        setTimeout(() => location.reload(), 1000);
+      // 清除本地存储
+      localStorage.clear()
+      sessionStorage.clear()
+      this.$message.success('缓存清除成功！')
+      setTimeout(() => location.reload(), 1000)
     },
     showContactDialog() {
-      this.contactDialogVisible = true;
+      this.contactDialogVisible = true
     },
     handleContactConfirm() {
-      this.contactDialogVisible = false;
+      this.contactDialogVisible = false
     },
     async logout() {
       this.$store.dispatch('LogOut').then((res) => {
@@ -611,13 +594,13 @@ export default {
   box-shadow: 0 1px 4px rgba(0, 21, 41, 0.08);
   background: linear-gradient(90deg, #00d2be 0%, #4eacff 100%);
   z-index: 10;
-  font-family: -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol;
+  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, PingFang SC, Hiragino Sans GB, Microsoft YaHei,
+    Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
 
   .app-title {
     width: 314px;
     height: 50px;
-    padding-left: 14px;
-    // font-family: Microsoft YaHei, Microsoft YaHei;
+    padding-left: 30px;
     font-weight: bold;
     font-size: 20px;
     color: #fff;
@@ -938,7 +921,7 @@ export default {
 .warning-footer {
   text-align: center;
   padding: 8px;
-  color: #50C7BD;
+  color: #50c7bd;
   cursor: pointer;
 
   &:hover {
@@ -972,7 +955,7 @@ export default {
 
 /* 顶部渐变 */
 .user-header {
-  background-image: url("../../assets/images/user-bg.png");
+  background-image: url('../../assets/images/user-bg.png');
   padding: 15px;
   color: #fff;
   background-size: 100% 100%;
@@ -1057,7 +1040,7 @@ export default {
     .contact-title {
       display: block;
       overflow: hidden;
-      color: rgba(0, 0, 0, .85);
+      color: rgba(0, 0, 0, 0.85);
       font-weight: 500;
       font-size: 16px;
       line-height: 1.4;
@@ -1065,7 +1048,7 @@ export default {
 
     .contact-phone {
       margin-left: 34px;
-      color: rgba(0, 0, 0, .65);
+      color: rgba(0, 0, 0, 0.65);
       font-size: 14px;
     }
   }
@@ -1088,6 +1071,4 @@ export default {
     box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
   }
 }
-
-
 </style>
diff --git a/src/layout/components/TagsView/index.vue b/src/layout/components/TagsView/index.vue
index ae80f794..2bd041ec 100644
--- a/src/layout/components/TagsView/index.vue
+++ b/src/layout/components/TagsView/index.vue
@@ -2,7 +2,7 @@
   <div class="warp">
     <div class="box-card">
       <div id="tags-view-container" class="tags-view-container">
-        <scroll-pane ref="scrollPane" class="tags-view-wrapper" @scroll="handleScroll">
+        <scroll-pane ref="scrollPane" class="tags-view-wrapper" @scroll="handleScroll" v-show="!isIndex">
           <router-link
             v-for="tag in visitedViews"
             ref="tag"
@@ -23,6 +23,12 @@
             <span v-if="!isAffix(tag)" class="el-icon-close" @click.prevent.stop="closeSelectedTag(tag)" />
           </router-link>
         </scroll-pane>
+        <div v-show="isIndex" class="tags-view-wrapper">
+          <span class="tags-view-item" v-if="visitedViews.length > 2" @click="goBack">
+            <i class="el-icon-arrow-left back-icon" />
+            返回功能页
+          </span>
+        </div>
         <div class="right-tag-fixed">
           <div class="line" />
           <i class="el-icon-arrow-down right-icon" @click.stop="toggleDropDown" />
@@ -51,6 +57,13 @@
         </ul>
       </div>
     </div>
+    <div class="center-box" v-show="isIndex">
+      <span class="com">
+        <img src="@/assets/images/com-1.png" style="width: 16px; height: 16px" alt="" />
+        <span>综合看板</span>
+        <img src="@/assets/images/com-2.png" style="width: 16px; height: 16px" alt="" />
+      </span>
+    </div>
     <div style="height: 40px"></div>
   </div>
 </template>
@@ -86,6 +99,9 @@ export default {
     theme() {
       return this.$store.state.settings.theme
     },
+    isIndex() {
+      return this.$route.path === '/index'
+    },
   },
   watch: {
     $route() {
@@ -109,6 +125,9 @@ export default {
     document.removeEventListener('click', this.handleClickOutside)
   },
   methods: {
+    goBack() {
+      this.$router.go(-1)
+    },
     toggleDropDown() {
       this.showDropDown = !this.showDropDown
     },
@@ -344,6 +363,30 @@ export default {
   background: linear-gradient(90deg, #00d2be 0%, #4eacff 100%);
   box-sizing: border-box;
 }
+.center-box {
+  position: absolute;
+  top: 70px;
+  left: 50%;
+  z-index: 11;
+  transform: translate(-50%, -50%);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  pointer-events: none; /* 可选：不挡点击 */
+
+  .com {
+    width: 135px;
+    height: 32px;
+    color: #fff;
+    background-image: linear-gradient(180deg, #08c6a9, #13e0c0);
+    font-weight: 700;
+    display: flex;
+    align-items: center;
+    justify-content: space-around;
+    border-radius: 4px;
+    cursor: pointer;
+  }
+}
 .tags-view-container {
   position: fixed;
   height: 40px;
@@ -362,7 +405,7 @@ export default {
       cursor: pointer;
       height: 40px;
       line-height: 40px;
-      color: #808080;
+      color: rgba(0, 0, 0, 0.65);
       background: #fff;
       padding: 0 8px;
       font-size: 14px;