diff --git a/ui/src/layout/layout-header/avatar/index.vue b/ui/src/layout/layout-header/avatar/index.vue
index a7358c262..7a71d08d3 100644
--- a/ui/src/layout/layout-header/avatar/index.vue
+++ b/ui/src/layout/layout-header/avatar/index.vue
@@ -4,7 +4,7 @@
       <el-avatar :size="30">
         <img src="@/assets/user-icon.svg" style="width: 54%" alt=""/>
       </el-avatar>
-      <span class="ml-8 color-text-primary">{{ user.userInfo?.username }}</span>
+      <span class="ml-8 color-text-primary ellipsis" :title="user.userInfo?.nick_name">{{ user.userInfo?.nick_name }}</span>
       <el-icon class="el-icon--right">
         <CaretBottom/>
       </el-icon>
@@ -19,7 +19,7 @@
             </el-avatar>
           </div>
           <div style="width: 90%">
-            <p class="bold mb-4" style="font-size: 14px">{{ user.userInfo?.username }}</p>
+            <p class="bold mb-4" style="font-size: 14px">{{ user.userInfo?.nick_name }}({{ user.userInfo?.username }})</p>
             <template v-if="user.userInfo?.role_name && user.userInfo.role_name.length > 0">
               <TagGroup
                 size="small"
@@ -191,13 +191,13 @@ const m:any = {
   "工作空间管理员": 'layout.about.inner_wsm',
   "普通用户":'layout.about.inner_user'
 }
-const role_list = computed(() => { 
-  if (!user.userInfo) { 
+const role_list = computed(() => {
+  if (!user.userInfo) {
 return []
   }
- return user.userInfo?.role_name?.map(name => { 
+ return user.userInfo?.role_name?.map(name => {
     const inner = m[name]
-    if (inner) { 
+    if (inner) {
       return t(inner)
     }
     return name
diff --git a/ui/src/views/system/resource-authorization/component/PermissionTable.vue b/ui/src/views/system/resource-authorization/component/PermissionTable.vue
index b9138972d..8879a4af7 100644
--- a/ui/src/views/system/resource-authorization/component/PermissionTable.vue
+++ b/ui/src/views/system/resource-authorization/component/PermissionTable.vue
@@ -60,7 +60,8 @@
         :maxTableHeight="260"
         :row-key="(row: any) => row.id"
         style="min-width: 600px"
-
+        :expand-row-keys="defaultExpandKeys"
+        :default-expand-all="searchForm.name || searchForm.permission?.length > 0"
         show-overflow-tooltip
       >
         <el-table-column type="selection" width="55" :reserve-selection="true"> </el-table-column>
@@ -138,7 +139,7 @@
   </div>
 </template>
 <script setup lang="ts">
-import { ref, onMounted, computed, nextTick } from 'vue'
+import { ref, onMounted, computed, watch } from 'vue'
 import { useRoute } from 'vue-router'
 import type { Provider } from '@/api/type/model'
 import { SourceTypeEnum } from '@/enums/common'
@@ -159,25 +160,40 @@ const props = defineProps<{
 }>()
 const emit = defineEmits(['submitPermissions'])
 
-const defaultExpandKeys = computed(() => {
-  const searchName = searchForm.value.name || ''
-  const searchPermissions = searchForm.value.permission ?? []
-  if (!searchName && (!searchPermissions || searchPermissions.length === 0)) {
-    return props.data?.length > 0 ? [props.data[0]?.id] : []
-  }
-  const expandIds: string[] = []
-  // 传入过滤后的数据
-  const collectExpandIds = (nodes: any[]) => {
-    nodes.forEach((node) => {
-      if (node.children && node.children.length > 0) {
-        expandIds.push(node.id)
-        collectExpandIds(node.children)
-      }
-    })
-  }
-  collectExpandIds(filteredData.value)
-  return expandIds
-})
+const defaultExpandKeys = ref<Array<string>>([])
+const isComputedFirst = ref(true) // 仅第一次获得数据的时候需要计算一次展开属性
+
+watch(
+  () => props.data,
+  (newData) => {
+    if (newData && newData.length > 0 && isComputedFirst.value) {
+      defaultExpandKeys.value = props.data?.length > 0 ? [props.data[0]?.id] : []
+      isComputedFirst.value = false
+    }
+  },
+  { immediate: true },
+)
+
+// const defaultExpandKeys = computed(() => {
+// const searchName = searchForm.value.name || ''
+// const searchPermissions = searchForm.value.permission ?? []
+// if (!searchName && (!searchPermissions || searchPermissions.length === 0)) {
+// return props.data?.length > 0 ? [props.data[0]?.id] : []
+
+// }
+// const expandIds: string[] = []
+// // 传入过滤后的数据
+// const collectExpandIds = (nodes: any[]) => {
+//   nodes.forEach((node) => {
+//     if (node.children && node.children.length > 0) {
+//       expandIds.push(node.id)
+//       collectExpandIds(node.children)
+//     }
+//   })
+// }
+// collectExpandIds(filteredData.value)
+// return expandIds
+// })
 
 const permissionOptionMap = computed(() => {
   return {