diff --git a/pages/home/aboutMy.vue b/pages/home/aboutMy.vue
index a025e5b..9ea5a1b 100644
--- a/pages/home/aboutMy.vue
+++ b/pages/home/aboutMy.vue
@@ -34,7 +34,7 @@
 		<view>
 			<view>安卓设备浏览器扫描二维码下载</view>
 			<view class="qrcode">
-				<uqrcode canvas-id="qrcode" :value="codeUrl" :options="{margin:0}" :size="106"/>
+				<uqrcode canvas-id="qrcode" :value="`${host}/api/appVersion/getLastAppVersion?type=1`" :options="{margin:0}" :size="106"/>
 				<!-- <u-image width="160rpx" height="160rpx" mode="aspectFit" :src="`${host}/${detail.appQrCode}`"/> -->
 			</view>
 		</view>
@@ -45,7 +45,7 @@ import request,{host} from '@/common/request'
 export default {
 	data(){
 		return{
-			codeUrl:host('default','/api/appVersion/getLastAppVersion?type=1'),
+			host:host(),
 			detail:{}
 		}
 	},