增加头部返回

pagesHome/pdf.vue

@@ -1,5 +1,6 @@
 <template>
     <view class="page-wrappe">
+		<cus-header title=' ' bgColor="transparent"></cus-header>
 		<view id="pdfContainer" class="pdf-container" :style="{'transform':'scale('+scale+')', 'height': containerScaledHeight + 'px'}">
 			<!-- 封面 -->
 			<view class="cd_box fm2 adffc" style="margin-top: 20px;height: 868px;">