diff --git a/src/api/workflow/model/types.ts b/src/api/workflow/model/types.ts
index 60cdf02..563aab8 100644
--- a/src/api/workflow/model/types.ts
+++ b/src/api/workflow/model/types.ts
@@ -1,10 +1,12 @@
 export interface ModelForm {
   name: string;
   key: string;
+  categoryCode: string;
   description: string;
 }
 
 export interface ModelQuery extends PageQuery {
   name: string;
   key: string;
+  categoryCode: string;
 }
diff --git a/src/views/workflow/model/index.vue b/src/views/workflow/model/index.vue
index 1fb7a45..b5baaae 100644
--- a/src/views/workflow/model/index.vue
+++ b/src/views/workflow/model/index.vue
@@ -1,70 +1,98 @@
 <template>
   <div class="p-2">
-    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
-      <div class="mb-[10px]" v-show="showSearch">
+    <el-row :gutter="20">
+      <!-- 部门树 -->
+      <el-col :lg="4" :xs="24" style="">
         <el-card shadow="hover">
-          <el-form :model="queryParams" ref="queryFormRef" :inline="true" v-show="showSearch" label-width="68px">
-            <el-form-item label="模型名称" prop="name">
-              <el-input v-model="queryParams.name" placeholder="请输入模型名称" clearable @keyup.enter="handleQuery" />
-            </el-form-item>
-            <el-form-item label="标识Key" prop="key">
-              <el-input v-model="queryParams.key" placeholder="请输入标识Key" clearable @keyup.enter="handleQuery" />
-            </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-input placeholder="请输入流程分类名" v-model="categoryName" prefix-icon="Search" clearable />
+          <el-tree
+            class="mt-2"
+            ref="categoryTreeRef"
+            node-key="id"
+            :data="categoryOptions"
+            :props="{ label: 'categoryName', children: 'children' }"
+            :expand-on-click-node="false"
+            :filter-node-method="filterNode"
+            highlight-current
+            default-expand-all
+            @node-click="handleNodeClick"
+          ></el-tree>
         </el-card>
-      </div>
-    </transition>
-    <el-card shadow="hover">
-      <template #header>
-        <el-row :gutter="10" class="mb8">
-          <el-col :span="1.5">
-            <el-button type="primary" plain icon="Plus" @click="handleAdd">新增</el-button>
-          </el-col>
-          <el-col :span="1.5">
-            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete">删除</el-button>
-          </el-col>
-          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
-        </el-row>
-      </template>
-
-      <el-table v-loading="loading" :data="modelList" @selection-change="handleSelectionChange">
-        <el-table-column type="selection" width="55" align="center" />
-        <el-table-column fixed align="center" type="index" label="序号" width="50"></el-table-column>
-        <el-table-column fixed align="center" prop="name" label="模型名称"></el-table-column>
-        <el-table-column align="center" prop="key" label="标识Key"></el-table-column>
-        <el-table-column align="center" prop="version" label="版本号" width="90">
-          <template #default="scope"> v{{ scope.row.version }}.0</template>
-        </el-table-column>
-        <el-table-column align="center" prop="metaInfo" label="备注说明" min-width="130"></el-table-column>
-        <el-table-column align="center" prop="createTime" label="创建时间" width="160"></el-table-column>
-        <el-table-column align="center" prop="lastUpdateTime" label="更新时间" width="160"></el-table-column>
-        <el-table-column fixed="right" label="操作" align="center" width="180" class-name="small-padding fixed-width">
-          <template #default="scope">
+      </el-col>
+      <el-col :lg="20" :xs="24">
+        <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
+          <div class="mb-[10px]" v-show="showSearch">
+            <el-card shadow="hover">
+              <el-form :model="queryParams" ref="queryFormRef" :inline="true" v-show="showSearch" label-width="68px">
+                <el-form-item label="模型名称" prop="name">
+                  <el-input v-model="queryParams.name" placeholder="请输入模型名称" clearable @keyup.enter="handleQuery" />
+                </el-form-item>
+                <el-form-item label="标识Key" prop="key">
+                  <el-input v-model="queryParams.key" placeholder="请输入标识Key" clearable @keyup.enter="handleQuery" />
+                </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-card>
+          </div>
+        </transition>
+        <el-card shadow="hover">
+          <template #header>
             <el-row :gutter="10" class="mb8">
               <el-col :span="1.5">
-                <el-button link type="primary" icon="Pointer" @click="clickDesign(scope.row.id)">设计流程</el-button>
+                <el-button type="primary" plain icon="Plus" @click="handleAdd">新增</el-button>
               </el-col>
               <el-col :span="1.5">
-                <el-button link type="primary" icon="Download" @click="clickExportZip(scope.row)">导出</el-button>
-              </el-col>
-            </el-row>
-            <el-row :gutter="10" class="mb8">
-              <el-col :span="1.5">
-                <el-button link type="primary" icon="ScaleToOriginal" @click="clickDeploy(scope.row.id, scope.row.key)"> 流程部署 </el-button>
-              </el-col>
-              <el-col :span="1.5">
-                <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)">删除</el-button>
+                <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete">删除</el-button>
               </el-col>
+              <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
             </el-row>
           </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-card>
+
+          <el-table v-loading="loading" :data="modelList" @selection-change="handleSelectionChange">
+            <el-table-column type="selection" width="55" align="center" />
+            <el-table-column fixed align="center" type="index" label="序号" width="50"></el-table-column>
+            <el-table-column fixed align="center" prop="name" label="模型名称"></el-table-column>
+            <el-table-column align="center" prop="key" label="标识Key"></el-table-column>
+            <el-table-column align="center" prop="version" label="版本号" width="90">
+              <template #default="scope"> v{{ scope.row.version }}.0</template>
+            </el-table-column>
+            <el-table-column align="center" prop="metaInfo" label="备注说明" min-width="130"></el-table-column>
+            <el-table-column align="center" prop="createTime" label="创建时间" width="160"></el-table-column>
+            <el-table-column align="center" prop="lastUpdateTime" label="更新时间" width="160"></el-table-column>
+            <el-table-column fixed="right" label="操作" align="center" width="180" class-name="small-padding fixed-width">
+              <template #default="scope">
+                <el-row :gutter="10" class="mb8">
+                  <el-col :span="1.5">
+                    <el-button link type="primary" icon="Pointer" @click="clickDesign(scope.row.id)">设计流程</el-button>
+                  </el-col>
+                  <el-col :span="1.5">
+                    <el-button link type="primary" icon="Download" @click="clickExportZip(scope.row)">导出</el-button>
+                  </el-col>
+                </el-row>
+                <el-row :gutter="10" class="mb8">
+                  <el-col :span="1.5">
+                    <el-button link type="primary" icon="ScaleToOriginal" @click="clickDeploy(scope.row.id, scope.row.key)"> 流程部署 </el-button>
+                  </el-col>
+                  <el-col :span="1.5">
+                    <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)">删除</el-button>
+                  </el-col>
+                </el-row>
+              </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-card>
+      </el-col>
+    </el-row>
     <!-- 设计流程开始 -->
     <design ref="designModel" :modelId="modelId" @handleClose="getList" />
     <!-- 设计流程结束 -->
@@ -77,6 +105,16 @@
         <el-form-item label="标识Key：" prop="key">
           <el-input v-model="form.key" maxlength="20" show-word-limit />
         </el-form-item>
+        <el-form-item label="流程分类" prop="categoryCode">
+          <el-tree-select
+            v-model="form.categoryCode"
+            :data="categoryOptions"
+            :props="{ value: 'categoryCode', label: 'categoryName', children: 'children' }"
+            value-key="categoryCode"
+            placeholder="请选择流程分类"
+            check-strictly
+          />
+        </el-form-item>
         <el-form-item label="备注：" prop="description">
           <el-input type="textarea" v-model="form.description" maxlength="30" show-word-limit></el-input>
         </el-form-item>
@@ -96,6 +134,8 @@ import { listModel, addModel, delModel, modelDeploy } from '@/api/workflow/model
 import { ModelQuery, ModelForm } from '@/api/workflow/model/types';
 import { ComponentInternalInstance } from 'vue';
 import Design from './design.vue';
+import { listCategory } from "@/api/workflow/category";
+import { ElTree } from 'element-plus';
 
 const { proxy } = getCurrentInstance() as ComponentInternalInstance;
 
@@ -103,6 +143,12 @@ const designModel = ref<InstanceType<typeof Design>>();
 const formRef = ref(ElForm);
 const queryFormRef = ref(ElForm);
 
+type CategoryOption = {
+  categoryCode: string;
+  categoryName: string;
+  children?: CategoryOption[];
+}
+
 const buttonLoading = ref(false);
 const loading = ref(true);
 const ids = ref<Array<string | number>>([]);
@@ -111,6 +157,9 @@ const multiple = ref(true);
 const showSearch = ref(true);
 const total = ref(0);
 const modelList = ref<Record<string, any>>([]);
+const categoryOptions = ref<CategoryOption[]>([]);
+const categoryName = ref('');
+const categoryTreeRef = ref(ElTree);
 
 const dialog = reactive<DialogOption>({
   visible: false,
@@ -120,6 +169,7 @@ const dialog = reactive<DialogOption>({
 const initFormData: ModelForm = {
   name: '',
   key: '',
+  categoryCode: '',
   description: ''
 };
 const data = reactive<PageData<ModelForm, ModelQuery>>({
@@ -132,7 +182,8 @@ const data = reactive<PageData<ModelForm, ModelQuery>>({
   },
   rules: {
     name: [{ required: true, message: '模型不能为空', trigger: 'blur' }],
-    key: [{ required: true, message: 'key不能为空', trigger: 'blur' }]
+    key: [{ required: true, message: 'key不能为空', trigger: 'blur' }],
+    categoryCode: [{ required: true, message: '流程分类不能为空', trigger: 'blur' }]
   }
 });
 const { queryParams, form, rules } = toRefs(data);
@@ -141,7 +192,31 @@ const modelId = ref<string>('');
 
 onMounted(() => {
   getList();
+  getTreeselect();
 });
+
+/** 节点单击事件 */
+const handleNodeClick = (data: ModelForm) => {
+    queryParams.value.categoryCode = data.categoryCode;
+    console.log(data.categoryCode)
+    if(data.categoryCode === 'ALL'){
+        queryParams.value.categoryCode =''
+    }
+    handleQuery()
+}
+/** 通过条件过滤节点  */
+const filterNode = (value: string, data: any) => {
+    if (!value) return true
+    return data.categoryName.indexOf(value) !== -1
+}
+/** 根据名称筛选部门树 */
+watchEffect(
+    () => {categoryTreeRef.value.filter(categoryName.value);},
+    {
+        flush: 'post' // watchEffect会在DOM挂载或者更新之前就会触发，此属性控制在DOM元素更新后运行
+    }
+);
+
 /** 搜索按钮操作 */
 const handleQuery = () => {
   queryParams.value.pageNum = 1;
@@ -187,6 +262,7 @@ const clickDeploy = async (id: string, key: string) => {
   proxy?.$modal.msgSuccess('部署成功');
 };
 const handleAdd = () => {
+  getTreeselect();
   form.value = { ...initFormData };
   dialog.visible = true;
   dialog.title = '新增模型';
@@ -227,4 +303,12 @@ const clickDesign = (id: string) => {
 const clickExportZip = (data: any) => {
   proxy?.$download.zip('/workflow/model/export/zip/' + data.id, data.name + '-' + data.key);
 };
+/** 查询流程分类下拉树结构 */
+const getTreeselect = async () => {
+  const res = await listCategory();
+  categoryOptions.value = [];
+  const data: CategoryOption = { categoryCode: 'ALL', categoryName: '顶级节点', children: [] };
+  data.children = proxy?.handleTree<CategoryOption>(res.data, "id", "parentId");
+  categoryOptions.value.push(data);
+}
 </script>