bugfixed

pages/scan/scan.acss

@@ -24,6 +24,18 @@
   align-items: left;
 }
 
+/* 商品头部 */
+
+.scan-header-no-member {
+  display: flex;
+  flex-direction: column;
+  width: 100%;
+  height: 130rpx;
+  justify-content: center;
+  color: white;
+  align-items: left;
+}
+
 /* 会员手机号 */
 
 .scan-header-member-phone {

pages/scan/scan.axml

 <view class="pagex">
-  <view  class="scan-header">
+  <view  class="{{showMemberPhone == '' ? 'scan-header-no-member' : 'scan-header' }}" >
     <view class="scan-header-member-phone" hidden="{{showMemberPhone == ''}}">
 				欢迎您，{{showMemberPhone}} 
     </view>