fix bug

apps/course/Tpl/default/PayVideo/index_w3g.html

@@ -62,7 +62,7 @@
             </dl>
             </dl>
 
 
             <!--优惠券-->
             <!--优惠券-->
-            <if condition=" false and ($is_asb OR ($pay_order AND $used_coupon))"><!-- 拼团无优惠券 --><!-- 砍价成功无优惠券 -->
+            <if condition=" false AND ($is_asb OR ($pay_order AND $used_coupon))"><!-- 拼团无优惠券 --><!-- 砍价成功无优惠券 -->
                 <elseif condition="$show_coupon eq 1 and $course_hour_info eq null" />
                 <elseif condition="$show_coupon eq 1 and $course_hour_info eq null" />
                 <dl class="df_pay-coupon">
                 <dl class="df_pay-coupon">
                     <a href="{:U('course/PayVideo/coupon',['id'=>$id, 'vst'=>$coupon_vst, 'asb'=>$_GET['asb']])}">
                     <a href="{:U('course/PayVideo/coupon',['id'=>$id, 'vst'=>$coupon_vst, 'asb'=>$_GET['asb']])}">