卡片取消单面印刷，修改条幅价格

src/main/webapp/views/product/coupon.jsp

@@ -532,8 +532,7 @@
                         工艺
                     </p>
                     <div class="layui-input-block">
-                        <input type="radio" name="craftShua" value="单面印刷" title="单面印刷" checked>
-                        <input type="radio" name="craftShua" value="双面印刷" title="双面印刷">
+                        <input type="radio" name="craftShua" value="双面印刷" title="双面印刷" checked>
                         <span class="zhijiaoCard">
                             <input type="checkbox" name="craft" lay-filter="switchCraft" value="直角" title="直角"
                                    lay-skin="primary" class="zhijiaoCraft">