diff --git a/src/components/tree/device.vue b/src/components/tree/device.vue
index f8d3c8c..e324279 100644
--- a/src/components/tree/device.vue
+++ b/src/components/tree/device.vue
@@ -31,7 +31,7 @@
                     <el-tree
                         :style="{ height: bxsDeviceData.length != 0 ? 'calc(100vh - 340px)' : 'calc(100vh - 278px)' }"
                         ref="treeRef1" :props="defaultProps" highlight-current :filter-node-method="filterNode"
-                        node-key="id" default-expand-all v-bind="$attrs" :data="zlDevList" style="overflow: auto">
+                        node-key="id" :default-expand-all="false" v-bind="$attrs" :data="zlDevList" style="overflow: auto">
                         <template #default="{ node, data }">
                             <span class="custom-tree-node">
                                 <Icon :name="data.icon" style="font-size: 16px" :style="{ color: data.color }"
@@ -44,7 +44,7 @@
                 <el-collapse-item title="便携式设备" name="1" v-if="bxsDeviceData.length != 0">
                     <el-tree
                         :style="{ height: zlDeviceData.length != 0 ? 'calc(100vh - 280px)' : 'calc(100vh - 238px)' }"
-                        ref="treeRef2" :props="defaultProps" highlight-current default-expand-all
+                        ref="treeRef2" :props="defaultProps" highlight-current :default-expand-all="false"
                         :filter-node-method="filterNode" node-key="id" :data="bxsDeviceData" v-bind="$attrs"
                         style="overflow: auto">
                         <template #default="{ node, data }">
@@ -59,7 +59,7 @@
                 <el-collapse-item title="在线设备" name="2" v-if="frontDeviceData.length != 0">
                     <el-tree
                         :style="{ height: zlDeviceData.length != 0 ? 'calc(100vh - 280px)' : 'calc(100vh - 238px)' }"
-                        ref="treeRef3" :props="defaultProps" highlight-current default-expand-all
+                        ref="treeRef3" :props="defaultProps" highlight-current :default-expand-all="false"
                         :filter-node-method="filterNode" node-key="id" :data="frontDeviceData" v-bind="$attrs"
                         style="overflow: auto">
                         <template #default="{ node, data }">
@@ -124,6 +124,7 @@ watch(
                     item.children.map((vv: any) => {
                         zlDeviceData.value.push(vv)
                     })
+                    zlDevList.value = JSON.parse(JSON.stringify(zlDeviceData.value))    
                 } else if (item.name == '便携式设备') {
                     bxsDeviceData.value = []
                     item.children.map((vv: any) => {
@@ -156,8 +157,6 @@ watch(filterText, val => {
     }
 })
 watch(process, val => {
-
-
     if (val == '') {
         zlDevList.value = JSON.parse(JSON.stringify(zlDeviceData.value))
     } else {
@@ -177,10 +176,10 @@ function filterProcess(nodes: any) {
             const children = node.children ? filterProcess(node.children) : []
 
             // 如果当前节点的process=4，或者有子节点满足条件，则保留当前节点
-            if (node.process == process.value || children.length > 0) {
+            if (  node.process == process.value || children.length > 0) {
                 return {
                     ...node,
-                    children: node.children
+                    children: children
                 }
             }
 
diff --git a/src/components/tree/govern/deviceTree.vue b/src/components/tree/govern/deviceTree.vue
index 2b2c767..e1779de 100644
--- a/src/components/tree/govern/deviceTree.vue
+++ b/src/components/tree/govern/deviceTree.vue
@@ -50,6 +50,7 @@ getDeviceTree().then(res => {
                     item2.color = config.getColorVal('elementUiPrimary')
                     item2.children.forEach((item3: any) => {
                         item3.icon = 'el-icon-Platform'
+                         item3.level = 2
                         item3.color = config.getColorVal('elementUiPrimary')
                         if (item3.comFlag === 1) {
                             item3.color = '#e26257 !important'
diff --git a/src/components/tree/point.vue b/src/components/tree/point.vue
index 8f56ec3..4460b63 100644
--- a/src/components/tree/point.vue
+++ b/src/components/tree/point.vue
@@ -28,7 +28,8 @@
                     <el-tree
                         :style="{ height: bxsDeviceData.length != 0 ? 'calc(100vh - 340px)' : 'calc(100vh - 278px)' }"
                         ref="treeRef1" :props="defaultProps" highlight-current :filter-node-method="filterNode"
-                        node-key="id" default-expand-all  v-bind="$attrs" :data="zlDevList" style="overflow: auto">
+                        node-key="id"  v-bind="$attrs" :data="zlDevList" style="overflow: auto"
+                        :default-expand-all="false">
                         <template #default="{ node, data }">
                             <span class="custom-tree-node">
                                 <Icon :name="data.icon" style="font-size: 16px" :style="{ color: data.color }"
@@ -41,9 +42,9 @@
                 <el-collapse-item title="便携式设备" name="1" v-if="bxsDeviceData.length != 0">
                     <el-tree
                         :style="{ height: zlDeviceData.length != 0 ? 'calc(100vh - 330px)' : 'calc(100vh - 238px)' }"
-                        ref="treeRef2" :props="defaultProps" highlight-current default-expand-all
+                        ref="treeRef2" :props="defaultProps" highlight-current :default-expand-all="false"
                         :filter-node-method="filterNode" node-key="id" :data="bxsDeviceData" v-bind="$attrs"
-                        style="overflow: auto">
+                        style="overflow: auto" >
                         <template #default="{ node, data }">
                             <span class="custom-tree-node">
                                 <Icon :name="data.icon" style="font-size: 16px" :style="{ color: data.color }"
@@ -56,7 +57,7 @@
                 <el-collapse-item title="在线设备" name="2" v-if="yqfDeviceData.length != 0">
                     <el-tree
                         :style="{ height: zlDeviceData.length != 0 ? 'calc(100vh - 330px)' : 'calc(100vh - 238px)' }"
-                        ref="treeRef3" :props="defaultProps" highlight-current default-expand-all
+                        ref="treeRef3" :props="defaultProps" highlight-current :default-expand-all="false"
                         :filter-node-method="filterNode" node-key="id" :data="yqfDeviceData" v-bind="$attrs"
                         style="overflow: auto">
                         <template #default="{ node, data }">
@@ -76,7 +77,7 @@
 <script lang="ts" setup>
 import useCurrentInstance from '@/utils/useCurrentInstance'
 import { ElTree } from 'element-plus'
-import { el } from 'element-plus/es/locale'
+import { el, fa } from 'element-plus/es/locale'
 import { ref, watch, defineEmits, onMounted, nextTick, computed } from 'vue'
 import { useRoute } from 'vue-router'
 defineOptions({