diff --git a/src/components/demo-components/components/datas/data5.js b/src/components/demo-components/components/datas/data5.js
new file mode 100644
index 00000000..38baac3f
--- /dev/null
+++ b/src/components/demo-components/components/datas/data5.js
@@ -0,0 +1,57 @@
+export default [
+  {
+    id: 101911,
+    name: '游族网络股份有限公司'
+  },
+  {
+    id: 101894,
+    name: '网易（杭州）网络有限公司'
+  },
+  {
+    id: 101731,
+    name: '杭州实业'
+  },
+  {
+    id: 101708,
+    name: 'STEELE猫咪有限公司'
+  },
+  {
+    id: 70642,
+    name: '大众点评',
+    externalName: ''
+  },
+  {
+    id: 20262,
+    name: '产品测试验收公司（切勿修改）'
+  },
+  {
+    id: 50,
+    name: '上海希格斯网络科技有限公司上海希格斯网络科技有限公司'
+  },
+  {
+    id: 9,
+    name: '阿里巴巴14',
+    children: [
+      {
+        id: 29,
+        name: '阿里巴巴29'
+      },
+      {
+        id: 39,
+        name: '阿里巴巴39'
+      },
+      {
+        id: 49,
+        name: '阿里巴巴49'
+      },
+      {
+        id: 59,
+        name: '阿里巴巴59'
+      }
+    ]
+  },
+  {
+    id: 7,
+    name: '阿里巴巴12'
+  }
+];
diff --git a/src/components/demo-components/form.vue b/src/components/demo-components/form.vue
index 659e98a8..0208bfc5 100644
--- a/src/components/demo-components/form.vue
+++ b/src/components/demo-components/form.vue
@@ -92,6 +92,9 @@
           <FormItem label="自定义规则" prop="things[0]" required>
             <input type="text" v-model="data.things[0]" />
           </FormItem>
+          <FormItem label="分类选择" prop="category">
+            <Category :option="categoryParam" type="key" v-model="data.category"></Category>
+          </FormItem>
           <FormItemList>
             <FormItem v-for="(item, index) of data.inputs" :key="item" :label="'输入框'+(index+1)" :prop="'inputs['+index+'].value'">
               <Row type="flex">
@@ -121,7 +124,7 @@
 </template>
 <script>
 import FormModel from 'model/Form';
-
+import categoryList from './components/datas/data5';
 export default {
   data() {
     return {
@@ -133,6 +136,13 @@ export default {
         3: '其他'
       },
       param1: ['美金', '人民币', '卢布'],
+      categoryParam: {
+        title: '测试',
+        keyName: 'id',
+        titleName: 'name',
+        dataMode: 'tree',
+        datas: categoryList
+      },
       isLoading: false,
       validationRules: {
         rules: {
@@ -152,6 +162,7 @@ export default {
         },
         required: [
           'autocomplete',
+          'category',
           'select2',
           'select3',
           'inputs[].value',
diff --git a/src/js/model/Form.js b/src/js/model/Form.js
index 7879fa8c..dd1a9ac9 100644
--- a/src/js/model/Form.js
+++ b/src/js/model/Form.js
@@ -15,6 +15,7 @@ export default new Model({
   select3: [],
   taginputs: [],
   autocomplete: null,
+  category: null,
   money: {
     min: null,
     max: null