目录页样式修改

common/styles/global/pages.scss

@@ -516,8 +516,7 @@
 //目录页
 .ezy-catalogue-dialog{
 	width: 663rpx;height: 1038rpx;padding: 180rpx 52rpx 60rpx;box-sizing: border-box;position: relative;
-	background-image: url("@/static/images/catalog/catalog-bj.png");@include ezy-no-repeat-cover;
-	display: flex;position: relative;
+	@include ezy-no-repeat-cover;display: flex;position: relative;
 	.uni-scroll-view{position: unset;}
 	.catalogue-close-btn{
 		width: 54rpx;height: 54rpx;

components/catalogue/catalogue.vue

@@ -1,7 +1,7 @@
 <template>
 	<uni-popup ref="popupRef" :animation="false" :is-mask-click="false"
 	 mask-background-color="rgba(255, 255, 255, 0.6);" :is-shadow="false">
-		<scroll-view scroll-y="true" :scroll-top="scrollTop"  class="ezy-catalogue-dialog">
+		<scroll-view scroll-y="true" :scroll-top="scrollTop"  class="ezy-catalogue-dialog" :style="{backgroundImage: 'url(' + catalogueBjFun() + ')'}">
 			<uni-icons @click="handleClose" class="catalogue-close-btn"></uni-icons>
 			<!-- 目录区域 -->
 			<uni-collapse v-model="activeCollapse" class="ezy-catalogue-collapse" :class="{ 'ezy-catalogue-collapse-vip': AuthCode === 'VIP'}" accordion>
@@ -71,6 +71,16 @@
 		}
 	})
 
+	function catalogueBjFun(){
+		// 需要大哥加逻辑判断
+		// 数学背景
+		return '/static/images/catalog/catalog-shuxue-bj.png'
+		
+		
+		// 英语背景
+		// return '/static/images/catalog/catalog-yingyu-bj'
+	}
+	
 	function ykConfirm() {
 		uni.redirectTo({
 			url: '/pages/login/index'