diff --git a/package.json b/package.json
index 696916f..e5e4ec3 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,6 @@
     "jsencrypt": "3.3.2",
     "nprogress": "0.2.0",
     "pinia": "3.0.4",
-    "splitpanes": "4.0.4",
     "vue": "3.5.26",
     "vue-cropper": "1.1.1",
     "vue-router": "4.6.4",
diff --git a/src/assets/styles/ruoyi.scss b/src/assets/styles/ruoyi.scss
index eb27307..87bdf3d 100644
--- a/src/assets/styles/ruoyi.scss
+++ b/src/assets/styles/ruoyi.scss
@@ -332,6 +332,28 @@
   display: block;
 }
 
+/* tree-sidebar content */
+.tree-sidebar-manage-wrap {
+  display: flex;
+  gap: 0;
+  min-height: calc(100vh - 130px);
+  padding: 0 !important;
+  overflow: hidden;
+}
+
+.tree-sidebar-content {
+  flex: 1;
+  min-width: 0;
+  overflow: hidden;
+  background: #fff;
+
+  .content-inner {
+    padding: 12px 16px;
+    height: 100%;
+    overflow-y: auto;
+  }
+}
+
 /* error */
 .error-title { color: #c0392b !important; }
 .error-title i { color: #c0392b !important; }
@@ -415,8 +437,3 @@
 .top-right-btn {
   margin-left: auto;
 }
-
-/* 分割面板样式 */
-.splitpanes.default-theme .splitpanes__pane {
-  background-color: var(--splitpanes-default-bg) !important;
-}
diff --git a/src/assets/styles/variables.module.scss b/src/assets/styles/variables.module.scss
index 1f34402..aaf9b2b 100644
--- a/src/assets/styles/variables.module.scss
+++ b/src/assets/styles/variables.module.scss
@@ -194,25 +194,36 @@ html.dark {
   }
 
   /* 分割窗格覆盖 */
-  .splitpanes {
-    background-color: var(--splitpanes-bg);
-
-    .splitpanes__pane {
-      background-color: var(--splitpanes-bg);
-      border-color: var(--splitpanes-border);
+  .tree-sidebar-manage-wrap {
+    .tree-sidebar-content {
+      background: var(--splitpanes-bg);
     }
-
-    .splitpanes__splitter {
-      background-color: var(--splitpanes-splitter-bg);
-      border-color: var(--splitpanes-border);
-
-      &:hover {
-        background-color: var(--splitpanes-splitter-hover-bg);
+    .tree-sidebar {
+      border-right: 1px solid var(--splitpanes-splitter-bg);
+      background: var(--splitpanes-bg);
+      .tree-header {
+        background: var(--splitpanes-bg);
+        border-color: var(--splitpanes-border);
       }
-
-      &:before,
-      &:after {
-        background-color: var(--splitpanes-border);
+      .tree-title {
+        color: var(--el-color-primary-light-2);
+      }
+      .collapse-button-container {
+        background: var(--splitpanes-bg) !important;
+      }
+      .collapse-button {
+        &:hover {
+          color: var(--el-color-primary-light-2);
+          background: var(--splitpanes-bg);
+        }
+      }
+      .resize-handle {
+        &:hover {
+          background: var(--splitpanes-splitter-hover-bg);
+        }
+        &.active {
+          background: var(--splitpanes-splitter-hover-bg);
+        }
       }
     }
   }
diff --git a/src/components/TreePanel/index.vue b/src/components/TreePanel/index.vue
new file mode 100644
index 0000000..513b8e3
--- /dev/null
+++ b/src/components/TreePanel/index.vue
@@ -0,0 +1,756 @@
+<template>
+  <div class="tree-sidebar" :class="{ collapsed: collapsed, resizing: isResizing, 'no-initial-transition': isLoadingFromStorage}" :style="{ width: sidebarWidth + 'px' }">
+    <!-- 右侧拖动条 -->
+    <div v-if="!collapsed" class="resize-handle" @mousedown="startResize" @touchstart="startResize" :class="{ active: isResizing }" />
+    <div class="tree-header">
+      <span class="tree-title" v-show="!collapsed">
+        <el-icon><component :is="titleIcon" /></el-icon> {{ title }}
+      </span>
+      <div class="tree-actions" v-show="!collapsed">
+        <el-tooltip :content="isExpandedAll ? '收起全部' : '展开全部'" placement="right">
+          <el-icon class="tree-action-icon" @click="toggleExpandAll">
+            <ArrowDown v-if="isExpandedAll" />
+            <ArrowUp v-else />
+          </el-icon>
+        </el-tooltip>
+        <el-tooltip content="刷新" placement="right">
+          <el-icon class="tree-action-icon" @click="handleRefresh"><Refresh /></el-icon>
+        </el-tooltip>
+        <slot name="actions"></slot>
+      </div>
+    </div>
+    
+    <!-- 侧边栏展开/收起按钮 -->
+    <div class="collapse-button-container">
+      <el-tooltip :content="collapsed ? '展开' : '收起'" placement="right">
+        <el-icon class="collapse-button" @click="toggleCollapsed">
+          <DArrowRight v-if="collapsed" />
+          <DArrowLeft v-else />
+        </el-icon>
+      </el-tooltip>
+    </div>
+
+    <div class="tree-search" v-show="!collapsed" v-if="showSearch">
+      <el-input v-model="searchKeyword" :placeholder="searchPlaceholder" clearable>
+        <template #prefix>
+          <el-icon><Search /></el-icon>
+        </template>
+      </el-input>
+    </div>
+
+    <div class="tree-wrap" v-show="!collapsed">
+      <el-tree 
+        ref="treeRef" 
+        :data="treeData" 
+        :props="treeProps" 
+        :expand-on-click-node="expandOnClickNode"
+        :filter-node-method="filterNodeMethod"
+        :default-expand-all="defaultExpandAll"
+        :default-expanded-keys="defaultExpandedKeys"
+        :node-key="nodeKey"
+        :check-strictly="checkStrictly"
+        :show-checkbox="showCheckbox"
+        @node-click="onNodeClick"
+        @check="onCheck"
+        @node-expand="onNodeExpand"
+        @node-collapse="onNodeCollapse"
+      >
+        <template #default="{ node, data }">
+          <slot name="node" :node="node" :data="data">
+            <span class="tree-node">
+              <el-icon class="node-icon">
+                <Folder v-if="data.children && data.children.length" />
+                <Document v-else />
+              </el-icon>
+              <span class="node-label" :title="node.label">{{ node.label }}</span>
+            </span>
+          </slot>
+        </template>
+      </el-tree>
+    </div>
+  </div>
+</template>
+
+<script setup>
+const props = defineProps({
+  // 树形数据
+  treeData: {
+    type: Array,
+    default: () => []
+  },
+  // 标题
+  title: {
+    type: String,
+    default: '树形结构'
+  },
+  // 标题图标
+  titleIcon: {
+    type: [String, Object],
+    default: 'OfficeBuilding'
+  },
+  // 是否显示搜索框
+  showSearch: {
+    type: Boolean,
+    default: true
+  },
+  // 搜索框占位符
+  searchPlaceholder: {
+    type: String,
+    default: '请输入名称'
+  },
+  // 是否默认收起侧边栏
+  defaultCollapsed: {
+    type: Boolean,
+    default: false
+  },
+  // 树配置项
+  treeProps: {
+    type: Object,
+    default: () => ({
+      children: "children",
+      label: "label"
+    })
+  },
+  // 节点唯一标识字段
+  nodeKey: {
+    type: String,
+    default: 'id'
+  },
+  // 是否在点击节点时展开或收起
+  expandOnClickNode: {
+    type: Boolean,
+    default: false
+  },
+  // 是否显示复选框
+  showCheckbox: {
+    type: Boolean,
+    default: false
+  },
+  // 是否严格的遵循父子不互相关联
+  checkStrictly: {
+    type: Boolean,
+    default: false
+  },
+  // 是否默认展开所有节点
+  defaultExpandAll: {
+    type: Boolean,
+    default: false
+  },
+  // 默认展开的节点的key数组
+  defaultExpandedKeys: {
+    type: Array,
+    default: () => []
+  },
+  // 默认宽度
+  defaultWidth: {
+    type: Number,
+    default: 220
+  },
+  // 收起时的宽度
+  collapsedWidth: {
+    type: Number,
+    default: 20
+  },
+  // 最小宽度
+  minWidth: {
+    type: Number,
+    default: 180
+  },
+  // 最大宽度
+  maxWidth: {
+    type: Number,
+    default: 400
+  },
+  // 本地存储的宽度key
+  storageKey: {
+    type: String,
+    default: 'tree-sidebar-width'
+  },
+  // 是否启用本地存储宽度
+  enableStorage: {
+    type: Boolean,
+    default: true
+  },
+  // 自定义过滤方法
+  filterMethod: {
+    type: Function,
+    default: null
+  }
+})
+
+const emit = defineEmits([
+  'collapsed-change',
+  'expanded-all-change',
+  'refresh',
+  'node-click',
+  'check',
+  'node-expand',
+  'node-collapse',
+  'search'
+])
+
+const treeRef = ref(null)
+
+// 响应式数据
+const searchKeyword = ref('')
+const collapsed = ref(props.defaultCollapsed)
+const sidebarWidth = ref(props.defaultCollapsed ? props.collapsedWidth : props.defaultWidth)
+const isResizing = ref(false)
+const startX = ref(0)
+const startWidth = ref(0)
+const saveWidthTimer = ref(null)
+const rafId = ref(null)
+const isLoadingFromStorage = ref(false)
+const expandedAll = ref(props.defaultExpandAll)
+
+// 计算属性
+const isExpandedAll = computed({
+  get: () => expandedAll.value,
+  set: (val) => {
+    expandedAll.value = val
+  }
+})
+
+// 节点过滤方法
+const filterNodeMethod = (value, data) => {
+  if (props.filterMethod) {
+    return props.filterMethod(value, data)
+  }
+  if (!value) return true
+  return data.label && data.label.indexOf(value) !== -1
+}
+
+// 监听折叠状态
+watch(collapsed, (newVal, oldVal) => {
+  if (newVal !== oldVal) {
+    handleCollapseChange(newVal)
+    emit('collapsed-change', newVal)
+  }
+})
+
+// 监听内部展开状态变化，触发实际树的展开/收起
+watch(expandedAll, (newVal) => {
+  nextTick(() => {
+    if (newVal) {
+      expandAllNodes()
+    } else {
+      collapseAllNodes()
+    }
+  })
+  emit('expanded-all-change', newVal)
+})
+
+// 监听搜索关键词
+watch(searchKeyword, (val) => {
+  if (treeRef.value) {
+    treeRef.value.filter(val)
+    emit('search', val)
+  }
+})
+
+// 清理定时器和动画帧
+const cleanup = () => {
+  if (rafId.value) {
+    cancelAnimationFrame(rafId.value)
+    rafId.value = null
+  }
+  if (saveWidthTimer.value) {
+    clearTimeout(saveWidthTimer.value)
+    saveWidthTimer.value = null
+  }
+}
+
+// 处理收起/展开状态变化
+const handleCollapseChange = (isCollapsed) => {
+  if (isCollapsed) {
+    saveWidthToStorage()
+    sidebarWidth.value = props.collapsedWidth
+  } else {
+    const savedWidth = getSavedWidth()
+    sidebarWidth.value = savedWidth !== null ? savedWidth : props.defaultWidth
+  }
+}
+
+// 获取保存的宽度
+const getSavedWidth = () => {
+  if (!props.enableStorage) {
+    return null
+  }
+  try {
+    const savedWidth = localStorage.getItem(props.storageKey)
+    if (savedWidth) {
+      const width = parseInt(savedWidth, 10)
+      if (!isNaN(width) && width >= props.minWidth && width <= props.maxWidth) {
+        return width
+      }
+    }
+  } catch (error) {
+    console.warn(`Failed to load sidebar width from storage with key ${props.storageKey}:`, error)
+  }
+  return null
+}
+
+// 保存宽度到本地存储
+const saveWidthToStorage = () => {
+  if (collapsed.value || !props.enableStorage) return
+  try {
+    localStorage.setItem(props.storageKey, sidebarWidth.value.toString())
+  } catch (error) {
+    console.warn(`Failed to save sidebar width to storage with key ${props.storageKey}:`, error)
+  }
+}
+
+// 切换侧边栏收起/展开状态
+const toggleCollapsed = () => {
+  collapsed.value = !collapsed.value
+}
+
+// 切换展开/折叠所有节点
+const toggleExpandAll = () => {
+  expandedAll.value = !expandedAll.value
+}
+
+// 展开所有节点
+const expandAllNodes = () => {
+  if (!treeRef.value) return
+  const allNodes = getAllNodes(treeRef.value.root)
+  allNodes.forEach(node => {
+    if (node.expanded !== undefined && !node.expanded) {
+      node.expanded = true
+    }
+  })
+}
+
+// 获取所有节点
+const getAllNodes = (rootNode) => {
+  const nodes = []
+  const traverse = (node) => {
+    if (!node) return
+    nodes.push(node)
+    if (node.childNodes && node.childNodes.length) {
+      node.childNodes.forEach(child => traverse(child))
+    }
+  }
+  traverse(rootNode)
+  return nodes
+}
+
+// 收起所有节点
+const collapseAllNodes = () => {
+  if (!treeRef.value) return
+  const allNodes = getAllNodes(treeRef.value.root)
+  allNodes.forEach(node => {
+    if (node.expanded !== undefined && node.expanded) {
+      node.expanded = false
+    }
+  })
+}
+
+// 处理刷新操作
+const handleRefresh = () => {
+  emit('refresh')
+}
+
+// 节点点击事件
+const onNodeClick = (data, node, e) => {
+  emit('node-click', data, node, e)
+}
+
+// 复选框选中事件
+const onCheck = (data, checkedInfo) => {
+  emit('check', data, checkedInfo)
+}
+
+// 节点展开事件
+const onNodeExpand = (data, node, e) => {
+  emit('node-expand', data, node, e)
+}
+
+// 节点折叠事件
+const onNodeCollapse = (data, node, e) => {
+  emit('node-collapse', data, node, e)
+}
+
+const setCurrentKey = (key) => {
+  if (treeRef.value) {
+    treeRef.value.setCurrentKey(key)
+  }
+}
+
+const getCurrentNode = () => {
+  if (treeRef.value) {
+    return treeRef.value.getCurrentNode()
+  }
+  return null
+}
+
+const getCurrentKey = () => {
+  if (treeRef.value) {
+    return treeRef.value.getCurrentKey()
+  }
+  return null
+}
+
+const setCheckedKeys = (keys) => {
+  if (treeRef.value && props.showCheckbox) {
+    treeRef.value.setCheckedKeys(keys)
+  }
+}
+
+const getCheckedKeys = () => {
+  if (treeRef.value && props.showCheckbox) {
+    return treeRef.value.getCheckedKeys()
+  }
+  return []
+}
+
+const getCheckedNodes = () => {
+  if (treeRef.value && props.showCheckbox) {
+    return treeRef.value.getCheckedNodes()
+  }
+  return []
+}
+
+const clearSearch = () => {
+  searchKeyword.value = ""
+  if (treeRef.value) {
+    treeRef.value.filter("")
+  }
+}
+
+const filter = (value) => {
+  searchKeyword.value = value
+}
+
+const startResize = (e) => {
+  e.preventDefault()
+  e.stopPropagation()
+  isResizing.value = true
+  startX.value = e.type === 'mousedown' ? e.clientX : e.touches[0].clientX
+  startWidth.value = sidebarWidth.value
+  
+  if (e.type === 'mousedown') {
+    document.addEventListener('mousemove', handleResizeMove)
+    document.addEventListener('mouseup', stopResize)
+  } else {
+    document.addEventListener('touchmove', handleResizeMove, { passive: false })
+    document.addEventListener('touchend', stopResize)
+  }
+  disableUserSelect()
+}
+
+const handleResizeMove = (e) => {
+  if (!isResizing.value) return
+  if (rafId.value) {
+    cancelAnimationFrame(rafId.value)
+  }
+  rafId.value = requestAnimationFrame(() => {
+    e.preventDefault()
+    e.stopPropagation()
+    const clientX = e.type === 'mousemove' ? e.clientX : e.touches[0].clientX
+    const deltaX = clientX - startX.value
+    const newWidth = startWidth.value + deltaX
+    const clampedWidth = Math.max(props.minWidth, Math.min(props.maxWidth, newWidth))
+    if (Math.abs(clampedWidth - sidebarWidth.value) >= 1) {
+      sidebarWidth.value = clampedWidth
+    }
+  })
+}
+
+const stopResize = () => {
+  if (!isResizing.value) return
+  isResizing.value = false
+  if (rafId.value) {
+    cancelAnimationFrame(rafId.value)
+    rafId.value = null
+  }
+  startX.value = 0
+  startWidth.value = 0
+  document.removeEventListener('mousemove', handleResizeMove)
+  document.removeEventListener('mouseup', stopResize)
+  document.removeEventListener('touchmove', handleResizeMove)
+  document.removeEventListener('touchend', stopResize)
+  enableUserSelect()
+  saveWidthToStorage()
+}
+
+const disableUserSelect = () => {
+  document.body.style.userSelect = 'none'
+  document.body.style.webkitUserSelect = 'none'
+  document.body.style.mozUserSelect = 'none'
+  document.body.style.msUserSelect = 'none'
+}
+
+const enableUserSelect = () => {
+  document.body.style.userSelect = ''
+  document.body.style.webkitUserSelect = ''
+  document.body.style.mozUserSelect = ''
+  document.body.style.msUserSelect = ''
+}
+
+const resetWidth = () => {
+  sidebarWidth.value = props.defaultWidth
+  saveWidthToStorage()
+}
+
+const getCurrentWidth = () => {
+  return sidebarWidth.value
+}
+
+const setWidth = (width) => {
+  if (typeof width === 'number' && width >= props.minWidth && width <= props.maxWidth) {
+    sidebarWidth.value = width
+    if (!collapsed.value) {
+      saveWidthToStorage()
+    }
+  }
+}
+
+defineExpose({
+  setCurrentKey,
+  getCurrentNode,
+  getCurrentKey,
+  setCheckedKeys,
+  getCheckedKeys,
+  getCheckedNodes,
+  clearSearch,
+  filter,
+  resetWidth,
+  getCurrentWidth,
+  setWidth,
+  expandAllNodes,
+  collapseAllNodes,
+  toggleCollapsed,
+  treeRef
+})
+
+onMounted(() => {
+  isLoadingFromStorage.value = true
+  if (!collapsed.value && props.enableStorage) {
+    const savedWidth = getSavedWidth()
+    if (savedWidth !== null) {
+      sidebarWidth.value = savedWidth
+    }
+  }
+  nextTick(() => {
+    isLoadingFromStorage.value = false
+  })
+  if (expandedAll.value) {
+    nextTick(() => {
+      expandAllNodes()
+    })
+  }
+})
+
+onBeforeUnmount(() => {
+  cleanup()
+})
+</script>
+
+<style lang="scss" scoped>
+.tree-sidebar {
+  flex-shrink: 0;
+  width: 220px;
+  background: #fff;
+  border-right: 1px solid #e8eaed;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  position: relative;
+  transition: width 0.25s ease;
+  
+  &.collapsed {
+    width: 42px;
+  }
+  
+  &.resizing {
+    transition: none;
+    will-change: width;
+    
+    * {
+      pointer-events: none !important;
+    }
+  }
+  
+  &.no-initial-transition {
+    transition: none;
+  }
+}
+
+.resize-handle {
+  position: absolute;
+  top: 0;
+  right: 0;
+  width: 6px;
+  height: 100%;
+  cursor: col-resize;
+  z-index: 20;
+  background: transparent;
+  transition: background 0.2s;
+  
+  &:hover {
+    background: rgba(64, 158, 255, 0.3);
+  }
+  
+  &.active {
+    background: rgba(64, 158, 255, 0.5);
+  }
+}
+
+.collapse-button-container {
+  position: absolute;
+  top: 50%;
+  right: 0;
+  transform: translateY(-50%);
+  z-index: 100;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 15px;
+  height: 20px;
+  background: #fff;
+  border-radius: 0 4px 4px 0;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+  transition: all 0.2s ease;
+  
+  .tree-sidebar.collapsed & {
+    right: 0;
+    background: #f7f8fa;
+    border-radius: 0 4px 4px 0;
+  }
+  
+  .tree-sidebar.resizing & {
+    pointer-events: none;
+  }
+}
+
+.collapse-button {
+  font-size: 20px;
+  color: #909399;
+  cursor: pointer;
+  padding: 4px;
+  border-radius: 4px;
+  transition: all 0.2s;
+  
+  &:hover {
+    color: #409eff;
+    background: #ecf5ff;
+  }
+}
+
+.tree-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 10px;
+  height: 40px;
+  border-bottom: 1px solid #e8eaed;
+  background: #f7f8fa;
+  flex-shrink: 0;
+
+  .tree-title {
+    font-size: 13px;
+    font-weight: 600;
+    color: #303133;
+    white-space: nowrap;
+    overflow: hidden;
+    display: flex;
+    align-items: center;
+    gap: 5px;
+
+    .el-icon {
+      color: #409eff;
+      font-size: 16px;
+    }
+  }
+
+  .tree-actions {
+    display: flex;
+    align-items: center;
+    gap: 4px;
+    flex-shrink: 0;
+  }
+}
+
+.tree-action-icon {
+  font-size: 20px;
+  color: #909399;
+  cursor: pointer;
+  padding: 4px;
+  border-radius: 4px;
+  transition: all 0.2s;
+
+  &:hover {
+    color: #409eff;
+    background: #ecf5ff;
+  }
+}
+
+.tree-search {
+  padding: 10px 10px 4px;
+  flex-shrink: 0;
+}
+
+.tree-wrap {
+  flex: 1;
+  overflow-y: auto;
+  padding: 6px 6px 12px;
+  
+  .tree-sidebar.resizing & {
+    overflow: hidden;
+  }
+
+  &::-webkit-scrollbar {
+    width: 4px;
+  }
+
+  &::-webkit-scrollbar-thumb {
+    background: #dcdfe6;
+    border-radius: 4px;
+    
+    &:hover {
+      background: #c0c4cc;
+    }
+  }
+
+  :deep(.el-tree-node__content) {
+    height: 32px;
+    border-radius: 4px;
+    margin-bottom: 1px;
+
+    &:hover {
+      background: #f0f7ff;
+    }
+  }
+
+  :deep(.el-tree-node.is-current > .el-tree-node__content) {
+    background: #e6f0fd;
+    color: #409eff;
+    font-weight: 600;
+
+    .node-icon {
+      color: #409eff !important;
+    }
+  }
+}
+
+.tree-node {
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  font-size: 13px;
+  overflow: hidden;
+
+  .node-icon {
+    font-size: 14px;
+    color: #f5a623;
+    flex-shrink: 0;
+  }
+
+  .node-label {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+}
+</style>
diff --git a/src/views/system/user/index.vue b/src/views/system/user/index.vue
index 5b0bbbe..0ccbef0 100644
--- a/src/views/system/user/index.vue
+++ b/src/views/system/user/index.vue
@@ -1,105 +1,90 @@
 <template>
-  <div class="app-container">
-    <el-row :gutter="20">
-      <splitpanes :horizontal="appStore.device === 'mobile'" class="default-theme">
-        <!--部门数据-->
-        <pane size="16">
-          <el-col>
-            <div class="head-container">
-              <el-input v-model="deptName" placeholder="请输入部门名称" clearable prefix-icon="Search" style="margin-bottom: 20px" />
-            </div>
-            <div class="head-container">
-              <el-tree :data="deptOptions" :props="{ label: 'label', children: 'children' }" :expand-on-click-node="false" :filter-node-method="filterNode" ref="deptTreeRef" node-key="id" highlight-current default-expand-all @node-click="handleNodeClick" />
-            </div>
-          </el-col>
-        </pane>
-        <!--用户数据-->
-        <pane size="84">
-          <el-col>
-            <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
-              <el-form-item label="用户名称" prop="userName">
-                <el-input v-model="queryParams.userName" placeholder="请输入用户名称" clearable style="width: 240px" @keyup.enter="handleQuery" />
-              </el-form-item>
-              <el-form-item label="手机号码" prop="phonenumber">
-                <el-input v-model="queryParams.phonenumber" placeholder="请输入手机号码" clearable style="width: 240px" @keyup.enter="handleQuery" />
-              </el-form-item>
-              <el-form-item label="状态" prop="status">
-                <el-select v-model="queryParams.status" placeholder="用户状态" clearable style="width: 240px">
-                  <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
-                </el-select>
-              </el-form-item>
-              <el-form-item label="创建时间" style="width: 308px">
-                <el-date-picker v-model="dateRange" value-format="YYYY-MM-DD" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
-              </el-form-item>
-              <el-form-item>
-                <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
-                <el-button icon="Refresh" @click="resetQuery">重置</el-button>
-              </el-form-item>
-            </el-form>
+  <div class="app-container tree-sidebar-manage-wrap">
+    <tree-panel title="组织机构" :tree-data="deptOptions" search-placeholder="请输入部门名称" storage-key="dept-sidebar-width" :defaultExpandAll="true" @node-click="handleNodeClick" @refresh="getDeptTree" ref="deptTreeRef" />
+    <div class="tree-sidebar-content">
+      <div class="content-inner">
+        <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
+          <el-form-item label="用户名称" prop="userName">
+            <el-input v-model="queryParams.userName" placeholder="请输入用户名称" clearable style="width: 240px" @keyup.enter="handleQuery" />
+          </el-form-item>
+          <el-form-item label="手机号码" prop="phonenumber">
+            <el-input v-model="queryParams.phonenumber" placeholder="请输入手机号码" clearable style="width: 240px" @keyup.enter="handleQuery" />
+          </el-form-item>
+          <el-form-item label="状态" prop="status">
+            <el-select v-model="queryParams.status" placeholder="用户状态" clearable style="width: 240px">
+              <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
+            </el-select>
+          </el-form-item>
+          <el-form-item label="创建时间" style="width: 308px">
+            <el-date-picker v-model="dateRange" value-format="YYYY-MM-DD" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
+          </el-form-item>
+          <el-form-item>
+            <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
+            <el-button icon="Refresh" @click="resetQuery">重置</el-button>
+          </el-form-item>
+        </el-form>
 
-            <el-row :gutter="10" class="mb8">
-              <el-col :span="1.5">
-                <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['system:user:add']">新增</el-button>
-              </el-col>
-              <el-col :span="1.5">
-                <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate" v-hasPermi="['system:user:edit']">修改</el-button>
-              </el-col>
-              <el-col :span="1.5">
-                <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete" v-hasPermi="['system:user:remove']">删除</el-button>
-              </el-col>
-              <el-col :span="1.5">
-                <el-button type="info" plain icon="Upload" @click="handleImport" v-hasPermi="['system:user:import']">导入</el-button>
-              </el-col>
-              <el-col :span="1.5">
-                <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['system:user:export']">导出</el-button>
-              </el-col>
-              <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
-            </el-row>
-
-            <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
-              <el-table-column type="selection" width="50" align="center" />
-              <el-table-column label="用户编号" align="center" key="userId" prop="userId" v-if="columns.userId.visible" />
-              <el-table-column label="用户名称" align="center" key="userName" prop="userName" v-if="columns.userName.visible" :show-overflow-tooltip="true" />
-              <el-table-column label="用户昵称" align="center" key="nickName" prop="nickName" v-if="columns.nickName.visible" :show-overflow-tooltip="true" />
-              <el-table-column label="部门" align="center" key="deptName" prop="dept.deptName" v-if="columns.deptName.visible" :show-overflow-tooltip="true" />
-              <el-table-column label="手机号码" align="center" key="phonenumber" prop="phonenumber" v-if="columns.phonenumber.visible" width="120" />
-              <el-table-column label="状态" align="center" key="status" v-if="columns.status.visible">
-                <template #default="scope">
-                  <el-switch
-                    v-model="scope.row.status"
-                    active-value="0"
-                    inactive-value="1"
-                    @change="handleStatusChange(scope.row)"
-                  ></el-switch>
-                </template>
-              </el-table-column>
-              <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns.createTime.visible" width="160">
-                <template #default="scope">
-                  <span>{{ parseTime(scope.row.createTime) }}</span>
-                </template>
-              </el-table-column>
-              <el-table-column label="操作" align="center" width="150" class-name="small-padding fixed-width">
-                <template #default="scope">
-                  <el-tooltip content="修改" placement="top" v-if="scope.row.userId !== 1">
-                    <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:user:edit']"></el-button>
-                  </el-tooltip>
-                  <el-tooltip content="删除" placement="top" v-if="scope.row.userId !== 1">
-                    <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:user:remove']"></el-button>
-                  </el-tooltip>
-                  <el-tooltip content="重置密码" placement="top" v-if="scope.row.userId !== 1">
-                    <el-button link type="primary" icon="Key" @click="handleResetPwd(scope.row)" v-hasPermi="['system:user:resetPwd']"></el-button>
-                  </el-tooltip>
-                  <el-tooltip content="分配角色" placement="top" v-if="scope.row.userId !== 1">
-                    <el-button link type="primary" icon="CircleCheck" @click="handleAuthRole(scope.row)" v-hasPermi="['system:user:edit']"></el-button>
-                  </el-tooltip>
-                </template>
-              </el-table-column>
-            </el-table>
-            <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
+        <el-row :gutter="10" class="mb8">
+          <el-col :span="1.5">
+            <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['system:user:add']">新增</el-button>
           </el-col>
-        </pane>
-      </splitpanes>
-    </el-row>
+          <el-col :span="1.5">
+            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate" v-hasPermi="['system:user:edit']">修改</el-button>
+          </el-col>
+          <el-col :span="1.5">
+            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete" v-hasPermi="['system:user:remove']">删除</el-button>
+          </el-col>
+          <el-col :span="1.5">
+            <el-button type="info" plain icon="Upload" @click="handleImport" v-hasPermi="['system:user:import']">导入</el-button>
+          </el-col>
+          <el-col :span="1.5">
+            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['system:user:export']">导出</el-button>
+          </el-col>
+          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" :columns="columns" storageKey="xxxxxxxx"></right-toolbar>
+        </el-row>
+
+        <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
+          <el-table-column type="selection" width="50" align="center" />
+          <el-table-column label="用户编号" align="center" key="userId" prop="userId" v-if="columns.userId.visible" />
+          <el-table-column label="用户名称" align="center" key="userName" prop="userName" v-if="columns.userName.visible" :show-overflow-tooltip="true" />
+          <el-table-column label="用户昵称" align="center" key="nickName" prop="nickName" v-if="columns.nickName.visible" :show-overflow-tooltip="true" />
+          <el-table-column label="部门" align="center" key="deptName" prop="dept.deptName" v-if="columns.deptName.visible" :show-overflow-tooltip="true" />
+          <el-table-column label="手机号码" align="center" key="phonenumber" prop="phonenumber" v-if="columns.phonenumber.visible" width="120" />
+          <el-table-column label="状态" align="center" key="status" v-if="columns.status.visible">
+            <template #default="scope">
+              <el-switch
+                v-model="scope.row.status"
+                active-value="0"
+                inactive-value="1"
+                @change="handleStatusChange(scope.row)"
+              ></el-switch>
+            </template>
+          </el-table-column>
+          <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns.createTime.visible" width="160">
+            <template #default="scope">
+              <span>{{ parseTime(scope.row.createTime) }}</span>
+            </template>
+          </el-table-column>
+          <el-table-column label="操作" align="center" width="150" class-name="small-padding fixed-width">
+            <template #default="scope">
+              <el-tooltip content="修改" placement="top" v-if="scope.row.userId !== 1">
+                <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:user:edit']"></el-button>
+              </el-tooltip>
+              <el-tooltip content="删除" placement="top" v-if="scope.row.userId !== 1">
+                <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:user:remove']"></el-button>
+              </el-tooltip>
+              <el-tooltip content="重置密码" placement="top" v-if="scope.row.userId !== 1">
+                <el-button link type="primary" icon="Key" @click="handleResetPwd(scope.row)" v-hasPermi="['system:user:resetPwd']"></el-button>
+              </el-tooltip>
+              <el-tooltip content="分配角色" placement="top" v-if="scope.row.userId !== 1">
+                <el-button link type="primary" icon="CircleCheck" @click="handleAuthRole(scope.row)" v-hasPermi="['system:user:edit']"></el-button>
+              </el-tooltip>
+            </template>
+          </el-table-column>
+        </el-table>
+        <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
+      </div>
+    </div>
 
     <!-- 添加或修改用户配置对话框 -->
     <el-dialog :title="title" v-model="open" width="600px" append-to-body>
@@ -216,9 +201,8 @@
 <script setup name="User">
 import { getToken } from "@/utils/auth"
 import useAppStore from '@/store/modules/app'
+import TreePanel from "@/components/TreePanel"
 import { changeUserStatus, listUser, resetUserPwd, delUser, getUser, updateUser, addUser, deptTreeSelect } from "@/api/system/user"
-import { Splitpanes, Pane } from "splitpanes"
-import "splitpanes/dist/splitpanes.css"
 
 const router = useRouter()
 const appStore = useAppStore()
@@ -235,7 +219,6 @@ const multiple = ref(true)
 const total = ref(0)
 const title = ref("")
 const dateRange = ref([])
-const deptName = ref("")
 const deptOptions = ref(undefined)
 const enabledDeptOptions = ref(undefined)
 const initPassword = ref(undefined)
@@ -288,17 +271,6 @@ const data = reactive({
 
 const { queryParams, form, rules } = toRefs(data)
 
-/** 通过条件过滤节点  */
-const filterNode = (value, data) => {
-  if (!value) return true
-  return data.label.indexOf(value) !== -1
-}
-
-/** 根据名称筛选部门树 */
-watch(deptName, val => {
-  proxy.$refs["deptTreeRef"].filter(val)
-})
-
 /** 查询用户列表 */
 function getList() {
   loading.value = true