去掉默认值

pages2/bank/detail.vue

@@ -138,7 +138,7 @@
 			<view class="popup_box">
                 <view class="check_head">
                     <view class="headers">
-                    	<view class="grade">选择规格{{ isCheckSku }}</view>
+                    	<view class="grade">选择规格</view>
                         <u-icon name="close" color="#9C9C9C" size="40" @click="closePop()"></u-icon>
                     </view>
                 </view>

pages3/course/detail.vue

@@ -170,7 +170,7 @@
 			<view class="popup_box">
                 <view class="check_head">
                     <view class="headers">
-                    	<view class="grade">选择规格{{ isCheckSku }}</view>
+                    	<view class="grade">选择规格</view>
                         <u-icon name="close" color="#9C9C9C" size="40" @click="closePop()"></u-icon>
                     </view>
                 </view>

pages3/course/index.scss

@@ -187,8 +187,6 @@
 			font-weight: 400;
 			color: #969696;
 			margin-bottom: 24rpx;
-		}
-		.grades {
 			margin-top: 40rpx;
 		}
 		.grade_names {