diff --git a/frontend/src/views/Cluster/Cluster.vue b/frontend/src/views/Cluster/Cluster.vue
index 3a3817728854bfb1e65079b1643467a8e324cec3..de6a736b8f3db90f7c2494079a1497cb8fff018a 100644
--- a/frontend/src/views/Cluster/Cluster.vue
+++ b/frontend/src/views/Cluster/Cluster.vue
@@ -1,7 +1,7 @@
 <template>
     <div class="container">
         <div class="department">
-            <PGTree :data="department">
+            <PGTree>
                 <template v-slot:header>
                     <p>部门</p>
                 </template>
@@ -79,7 +79,6 @@ import { RespCodeOK } from "@/request/request";
 
 
 // 部门树
-const department = ref([{}])
 const departmentID = ref(1)
 
 // 机器列表
@@ -108,18 +107,6 @@ onMounted(() => {
     }).catch((err: any) => {
         ElMessage.error("failed to get machines overview info:" + err.msg)
     })
-
-    getSubDepartment({
-        DepartID: departmentID.value,
-    }).then((resp: any) => {
-        if (resp.code === RespCodeOK) {
-            department.value = [resp.data]
-        } else {
-            ElMessage.error("failed to get department info: " + resp.msg)
-        }
-    }).catch((err: any) => {
-        ElMessage.error("failed to get department info:" + err.msg)
-    })
 })
 
 </script>
diff --git a/frontend/src/views/Cluster/CreateBatch.vue b/frontend/src/views/Cluster/CreateBatch.vue
index ec2d1afa81e90d27262c6974dd87cc88378552ac..b69b99588fad989f3b2aac117ddaf37f04aef31e 100644
--- a/frontend/src/views/Cluster/CreateBatch.vue
+++ b/frontend/src/views/Cluster/CreateBatch.vue
@@ -1,7 +1,7 @@
 <template>
     <div class="container">
         <div class="department">
-            <PGTree :data="department">
+            <PGTree>
                 <template v-slot:header>
                     <p>部门</p>
                 </template>
@@ -26,28 +26,10 @@
 
 <script lang="ts" setup>
 import { ref, onMounted } from "vue";
-import { ElMessage } from 'element-plus';
 
 import PGTree from "@/components/PGTree.vue";
 
-import { getSubDepartment } from "@/request/cluster";
-import { RespCodeOK } from "@/request/request";
-
-const department = ref<any[]>([])
-const departmentID = ref(1)
-
 onMounted(() => {
-    getSubDepartment({
-        DepartID: departmentID.value,
-    }).then((resp: any) => {
-        if (resp.code === RespCodeOK) {
-            department.value = [resp.data]
-        } else {
-            ElMessage.error("failed to get department info: " + resp.msg)
-        }
-    }).catch((err: any) => {
-        ElMessage.error("failed to get department info:" + err.msg)
-    })
 })
 
 </script>
diff --git a/frontend/src/views/Cluster/components/ChangeDepart.vue b/frontend/src/views/Cluster/components/ChangeDepart.vue
index 833c8c2e6554085fc59b64043a38908775c9d89f..b2a5ceba7fe48b22749059c677fad10a532611e1 100644
--- a/frontend/src/views/Cluster/components/ChangeDepart.vue
+++ b/frontend/src/views/Cluster/components/ChangeDepart.vue
@@ -12,7 +12,7 @@
                     </el-table-column>
                 </el-table>
             </div>
-            <PGTree class="tree" :data="department">
+            <PGTree class="tree">
                 <template v-slot:header>
                     <p>部门</p>
                 </template>
@@ -27,30 +27,11 @@
 </template>
 
 <script lang="ts" setup>
-import { onMounted, ref } from "vue";
-import { ElMessage } from 'element-plus';
-
-import { getSubDepartment } from "@/request/cluster";
-import { RespCodeOK } from "@/request/request";
+import { onMounted } from "vue";
 
 import PGTree from "@/components/PGTree.vue";
 
-// 部门树
-const department = ref([{}])
-const departmentID = ref(1)
-
 onMounted(() => {
-    getSubDepartment({
-        DepartID: departmentID.value,
-    }).then((resp: any) => {
-        if (resp.code === RespCodeOK) {
-            department.value = [resp.data]
-        } else {
-            ElMessage.error("failed to get department info: " + resp.msg)
-        }
-    }).catch((err: any) => {
-        ElMessage.error("failed to get department info:" + err.msg)
-    })
 })
 
 </script>
@@ -67,7 +48,7 @@ onMounted(() => {
     }
 
     .tree {
-        width: 100%;
+        width: 50%;
         margin-left: 5px;
     }