diff --git a/docs/index-list.md b/docs/index-list.md
index db3d030..eb816bb 100644
--- a/docs/index-list.md
+++ b/docs/index-list.md
@@ -2,26 +2,32 @@
 
 索引列表组件，可实现类似通讯录效果。组件内节点将被添加到列表上方。
 
+列表支持多选。如果将```selecting```属性置为```true```，列表就会进入可选择状态,。如果将```selecting```属性置为```false```，列表就会退出可选择状态，同时发送```bindselect```事件。
+
 ## 属性列表
 
-| 属性       | 类型            | 默认值 | 必填 | 说明                                  |
-| ---------- | --------------- | ------ | ---- | ------------------------------------- |
-| list       | Array<listItem> | []     | 是   | 列表数据                              |
-| vibrated   | boolean         | true   | 否   | 索引上滑动时是否产生振动，仅 iOS 生效 |
-| bindchoose | eventhandle     |      |   否   | 选择列表项, e.detail={name}           |
+| 属性       | 类型             | 默认值  | 必填 | 说明                                                 |
+| ---------- | ---------------- | ------ | ---- | --------------------------------------------------- |
+| list       | Array\<listItem> | []     | 是   | 列表数据                                             |
+| vibrated   | boolean          | true   | 否   | 索引上滑动时是否产生振动，仅 iOS 生效                  |
+| selecting  | boolean          | false  | 否   | 列表是否为可选择状态                                  |
+| bindchoose | eventhandle      |        | 否   | 单击列表项, e.detail={item:subItem}                  |
+| bindselect | eventhandle      |        | 否   | 列表退出选择状态, e.detail={selected:Array\<subItem>} |
 
-### listItem 属性列表
+### listItem 对象的属性列表
 
-| 属性     | 类型           | 说明         |
-| -------- | -------------- | ------------ |
-| alpha    | string         | 首字母(大写) |
-| subItems | Array<subItem> | 子元素集合   |
+| 属性     | 类型            | 说明         |
+| -------- | --------------- | ------------ |
+| alpha    | string          | 首字母（大写） |
+| subItems | Array\<subItem> | 子元素集合   |
 
-### subItem 属性列表
+### subItem 对象的属性列表
 
-| 属性 | 类型   | 说明 |
-| ---- | ------ | ---- |
-| name | string | 名称 |
+| 属性     | 类型   | 必填 | 说明          |
+| -------- | ------- | -- | ------------ |
+| name     | string  | 是 | 名称          |
+| selected | boolean | 否 | 是否已经被选择 |
+| disabled | boolean | 否 | 是否可以被选择 |
 
 ### 注意事项
 
diff --git a/src/index-list/index.less b/src/index-list/index.less
index 0f0267b..1fc8741 100644
--- a/src/index-list/index.less
+++ b/src/index-list/index.less
@@ -39,6 +39,15 @@
 .index-group__item.thin-border-bottom:after{
 	left: 24rpx;
 }
+.selected{
+	color: #1aad19;
+}
+.disabled{
+	color: rgba(0, 0, 0, 0.5);
+}
+.bg-highlight,.selected{
+	background-color: #f2f2f2;
+}
 
 .anchor-bar__wrp{
 	position: fixed;
diff --git a/src/index-list/index.ts b/src/index-list/index.ts
index 2b24318..cfe5ca2 100644
--- a/src/index-list/index.ts
+++ b/src/index-list/index.ts
@@ -48,7 +48,7 @@ Component({
             observer: function(newVal) {
                 if (newVal.length === 0) return
                 const data: any = this.data
-                const alphabet = data.list.map(item => item.alpha)
+                const alphabet:Array<any> = data.list.map(item => item.alpha)
                 this.setData({
                     alphabet, 
                     current: alphabet[0]
@@ -61,6 +61,17 @@ Component({
         vibrated: {
             type: Boolean,
             value: true
+        },
+        selecting: {
+            type: Boolean,
+            value: false,
+            observer: function (newVal:Boolean) {
+                if (newVal){
+                    this.data.selected = [];
+                }else{
+                    this.triggerEvent('select',{selected:this.data.selected})
+                }
+            }
         }
         
     },
@@ -70,6 +81,7 @@ Component({
         intoView: '',
         touching: false,
         alphabet: [],
+        selected: [],
         _tops: [],
         _anchorItemH: 0,
         _anchorItemW: 0,
@@ -88,9 +100,19 @@ Component({
         }
     },
     methods: {
-        choose(e) {
-            const item = e.target.dataset.item
-            this.triggerEvent('choose', {item})
+        choose(item:{item:subItem,selected:boolean}) {
+            //let item = e.target.dataset.item
+            let selected:Array<subItem> = this.data.selected
+            const curItem = selected.findIndex((v)=> v.name==item.item.name)
+            
+            if(item.selected){
+                selected.splice(curItem,1);
+            }else{
+                if(curItem<0){
+                    selected.push(item.item);
+                }
+            }
+            this.triggerEvent('choose', {item:item.item})
         },
         scrollTo(e) {
             this.__scrollTo(e)
@@ -158,3 +180,12 @@ Component({
         }
     }
 })
+
+interface subItem{
+    name:string,
+    style:"selected"|"disabled"|""
+}
+interface listItem{
+    alpha:string,
+    subItems:Array<subItem>
+}
\ No newline at end of file
diff --git a/src/index-list/index.wxml b/src/index-list/index.wxml
index 136f0ab..46bad4c 100644
--- a/src/index-list/index.wxml
+++ b/src/index-list/index.wxml
@@ -9,16 +9,19 @@
   <view>
     <slot></slot>
   </view>
+  <wxs module="index" src="./index.wxs"></wxs>
   <view class="index_list_item" wx:for="{{list}}" wx:key="alpha" id="{{item.alpha}}">
     <view class="index-group__title font-size-26 tips-color">{{item.alpha}}</view>
     <view class="index-group__content">
       <view class="index-group__list">
         <block wx:for="{{item.subItems}}" wx:for-item="subItem" wx:key="name">
           <view 
-            class="index-group__item thin-border-bottom" 
+            class="index-group__item thin-border-bottom {{subItem.style}}" 
             hover-class="bg-highlight" 
+            data-selecting="{{selecting}}"
+            change:data-selecting="{{index.init}}"
             data-item="{{subItem}}"
-            bindtap="choose">
+            bindtap="{{index.toggle}}">
               {{subItem.name}}
           </view>
         </block>
diff --git a/src/index-list/index.wxs b/src/index-list/index.wxs
new file mode 100644
index 0000000..85632e8
--- /dev/null
+++ b/src/index-list/index.wxs
@@ -0,0 +1,34 @@
+module.exports.toggle =function (event,instance) {
+    //instance.getDataset().selecting&&
+    var dataset= event.target.dataset
+    var item = dataset.item
+    var curInst = event.instance
+    if(!item.disabled&&dataset.selecting){
+        if(curInst.hasClass('selected')){
+            curInst.removeClass('selected')
+            instance.callMethod('choose',{
+                item:item,
+                selected:true
+            });
+        }else{
+            curInst.addClass('selected')
+            instance.callMethod('choose',{
+                item:item,
+                selected:false
+            });
+        }
+    }
+}
+
+module.exports.init = function (newValue,oldValue,hostInst,inst) {
+    var item = inst.getDataset().item
+    if(item.disabled){
+        inst.addClass('disabled')
+    }else{
+        if(newValue&&item.selected){
+            inst.addClass('selected')
+        }else{
+            inst.removeClass('selected')
+        }
+    }
+}
\ No newline at end of file
diff --git a/tools/demo/example/index-list/index-list.wxml b/tools/demo/example/index-list/index-list.wxml
index 1621ff2..cd75899 100644
--- a/tools/demo/example/index-list/index-list.wxml
+++ b/tools/demo/example/index-list/index-list.wxml
@@ -1,11 +1,13 @@
 
-<mp-indexList class="city__list" list="{{list}}" bindchoose="onChoose">
+<mp-indexList class="city__list" list="{{list}}" selecting="{{select}}" bindchoose="onChoose" bindselect="onSelect">
     <view class="page">
         <view class="page__hd">
             <view class="page__title">Index List</view>
             <view class="page__desc">类通讯录列表</view>
         </view>
         <view class="page__bd">
+            可选择状态：
+            <switch type="switch" bindtap="onTap" checked="{{select}}"></switch>
         </view>
     </view>
 </mp-indexList>
diff --git a/tools/demo/project.config.json b/tools/demo/project.config.json
index aab1a17..8bd24b6 100644
--- a/tools/demo/project.config.json
+++ b/tools/demo/project.config.json
@@ -4,7 +4,6 @@
 		"ignore": []
 	},
 	"setting": {
-		"urlCheck": true,
 		"es6": true,
 		"postcss": true,
 		"minified": true,
@@ -13,7 +12,6 @@
 	},
 	"compileType": "miniprogram",
 	"libVersion": "2.9.4",
-	"appid": "wxe0b5580bba739b69",
 	"projectname": "小程序拓展组件库",
 	"isGameTourist": false,
 	"condition": {