diff --git a/README.md b/README.md
index 58824f7..b338a04 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,7 @@
 ## 搭伙订餐计算器
 
 和小伙伴一起订餐, 费用不太好计算, 写了个简单的小程序, 可以搜索小程序 "搭伙订餐计算器".
+
+## 扫描二维码直接使用小程序
+
+![二维码](./images/qr-code.jpg)
\ No newline at end of file
diff --git a/images/qr-code.jpg b/images/qr-code.jpg
new file mode 100644
index 0000000..ddf1674
Binary files /dev/null and b/images/qr-code.jpg differ
diff --git a/package.json b/package.json
index 0b6dfba..8d30cfa 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "ordering-calculator",
   "version": "1.0.0",
   "private": true,
-  "description": "这是一个计算搭伙订餐费用的小应用",
+  "description": "这是一个搭伙订餐的计算器",
   "main": "index.js",
   "repository": {
     "type": "git",
diff --git a/src/pages/index/index.js b/src/pages/index/index.js
index 993684c..719bd71 100644
--- a/src/pages/index/index.js
+++ b/src/pages/index/index.js
@@ -55,6 +55,12 @@ export default class Index extends Component {
       result: result.join(',')
     });
   }
+  // shareHandler () {
+  //   console.log('share');
+  //   Taro.showShareMenu({
+  //     withShareTicket: true
+  //   })
+  // }
 
   render () {
     return (
@@ -71,7 +77,7 @@ export default class Index extends Component {
             <Label>实际支付(总额):</Label>
             <Input
               placeholder="55"
-              onBlur={this.setTrueTotalPrice}>
+              onBlur={this.setTureTotalPrice}>
             </Input>
           </View>
           <View>
@@ -83,6 +89,7 @@ export default class Index extends Component {
           </View>
           <View>
             <Button onClick={this.calcHandler}>计算</Button>
+            {/* <Button onClick={this.shareHandler}>分享给朋友</Button> */}
           </View>
         </View>
       </View>