样式修改

common/styles/global/pages.scss

@@ -188,9 +188,10 @@
 	background-image: url("@/static/images/grade/grades-terms-bj1.png");@include ezy-no-repeat-cover(top);
 	// padding-top: 52%;
 	position: relative;min-height: 1212rpx;
+	.grades-terms-bar-icon{z-index: 99;}
 	.grade-item-box{
 		display: flex;flex-wrap: wrap;justify-content: space-evenly;
-		box-sizing: border-box;padding:  calc(270rpx - var(--status-bar-height)) 4% 1%;}
+		box-sizing: border-box;padding:  calc(286rpx - var(--status-bar-height)) 4% 1%;}
 	.grade-item {
 		width: 270rpx;height: 80rpx;line-height: 70rpx;
 		background-image: url("@/static/images/grade/grades-bj.png");@include ezy-no-repeat-cover;

pages/selectGradesTerms/index.vue

@@ -1,9 +1,6 @@
 <template>
 	<view class="grades-terms-page"  @touchmove.stop.prevent>
-		<view class="icon-title-navBar-box">
-			<!-- 返回按钮↓ -->
-			<view class="nav-bar-icon" @click="handleBack"></view>
-		</view>
+		<view class="ezy-nav-bar-icon grades-terms-bar-icon" @click="handleBack"></view>
 		<view class="grade-item-box">
 			<view :key="xueke.id" @click="handleSelectXueke(xueke)" v-for="xueke in xuekeData"
 				:class="['grade-item',{active: xueke.id == activeXueke}]">{{xueke.lable}}</view>