diff --git a/examples/routers/select.vue b/examples/routers/select.vue
index 197e34a..0207160 100644
--- a/examples/routers/select.vue
+++ b/examples/routers/select.vue
@@ -168,13 +168,7 @@
 <!--</script>-->
 
 <template>
-    <div>
-        {{ model10 }}
-        <Select v-model="model10" multiple style="width:260px">
-            <Option v-for="item in cityList" :value="item.value" :key="item.value">{{ item.label }}</Option>
-        </Select>
-        ----------
-        {{ model14 }}
+    <div style="width: 300px">
         <Select
                 v-model="model14"
                 multiple
@@ -184,67 +178,22 @@
                 :loading="loading2">
             <Option v-for="(option, index) in options2" :value="option.value" :key="index">{{option.label}}</Option>
         </Select>
-        <Button @click="clear">clear</Button>
     </div>
 </template>
 <script>
     export default {
         data () {
             return {
-                cityList: [
-                    {
-                        value: 'beijing',
-                        label: '北京市'
-                    },
-                    {
-                        value: 'shanghai',
-                        label: '上海市'
-                    },
-                    {
-                        value: 'shenzhen',
-                        label: '深圳市'
-                    },
-                    {
-                        value: 'hangzhou',
-                        label: '杭州市'
-                    },
-                    {
-                        value: 'nanjing',
-                        label: '南京市'
-                    },
-                    {
-                        value: 'chongqing',
-                        label: '重庆市'
-                    }
-                ],
-                model10: [],
                 model13: '',
                 loading1: false,
                 options1: [],
                 model14: [],
                 loading2: false,
                 options2: [],
-                list: ['Alabama', 'Alaska', 'Arizona', 'Arkansas', 'California', 'Colorado', 'Connecticut', 'Delaware', 'Florida', 'Georgia', 'Hawaii', 'Idaho', 'Illinois', 'Indiana', 'Iowa', 'Kansas', 'Kentucky', 'Louisiana', 'Maine', 'Maryland', 'Massachusetts', 'Michigan', 'Minnesota', 'Mississippi', 'Missouri', 'Montana', 'Nebraska', 'Nevada', 'New hampshire', 'New jersey', 'New mexico', 'New york', 'North carolina', 'North dakota', 'Ohio', 'Oklahoma', 'Oregon', 'Pennsylvania', 'Rhode island', 'South carolina', 'South dakota', 'Tennessee', 'Texas', 'Utah', 'Vermont', 'Virginia', 'Washington', 'West virginia', 'Wisconsin', 'Wyoming']
+                list: ['a', 'b', 'c']
             }
         },
         methods: {
-            remoteMethod1 (query) {
-                if (query !== '') {
-                    this.loading1 = true;
-                    setTimeout(() => {
-                        this.loading1 = false;
-                        const list = this.list.map(item => {
-                            return {
-                                value: item,
-                                label: item
-                            };
-                        });
-                        this.options1 = list.filter(item => item.label.toLowerCase().indexOf(query.toLowerCase()) > -1);
-                    }, 200);
-                } else {
-                    this.options1 = [];
-                }
-            },
             remoteMethod2 (query) {
                 if (query !== '') {
                     this.loading2 = true;
@@ -261,9 +210,6 @@
                 } else {
                     this.options2 = [];
                 }
-            },
-            clear () {
-                this.model14 = [];
             }
         }
     }
diff --git a/src/components/select/select.vue b/src/components/select/select.vue
index e72613a..e73b886 100644
--- a/src/components/select/select.vue
+++ b/src/components/select/select.vue
@@ -54,7 +54,7 @@
     import { oneOf, findComponentDownward } from '../../utils/assist';
     import Emitter from '../../mixins/emitter';
     import Locale from '../../mixins/locale';
-    import {debounce} from './utils';
+    import { debounce } from './utils';
 
     const prefixCls = 'ivu-select';
 
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