diff --git a/src/views/tested/dashboard/index.vue b/src/views/tested/dashboard/index.vue
index 1a231ec..2308868 100644
--- a/src/views/tested/dashboard/index.vue
+++ b/src/views/tested/dashboard/index.vue
@@ -163,6 +163,7 @@
   }, 500)
 }
 const Devicedept = ref()// 所属部门
+const Devicedept1 = ref()// 所属部门
 const Devicelegend = ref({ // 饼图legend
   show: true,
   orient: 'horizontal',
@@ -612,6 +613,7 @@
               :render-after-expand="false"
               check-strictly
               placeholder="部门"
+              clearable
             />
             <el-icon class="search" style="font-size: 28px;" @click="searchDeviceDetail">
               <search style=" margin-left: 8px;" />
@@ -669,7 +671,7 @@
               <el-option v-for="item in deptList" :key="item.id" :label="item.name" :value="item.id" />
             </el-select> -->
             <el-tree-select
-              v-model="Devicedept"
+              v-model="tableDept"
               style="width: 200px;"
               :data="deptList"
               :render-after-expand="false"