diff --git a/src/main/java/com/supwisdom/dlpay/api/service/impl/PhoneScanQRcodeServiceImpl.java b/src/main/java/com/supwisdom/dlpay/api/service/impl/PhoneScanQRcodeServiceImpl.java
index 65e144b..cf15330 100644
--- a/src/main/java/com/supwisdom/dlpay/api/service/impl/PhoneScanQRcodeServiceImpl.java
+++ b/src/main/java/com/supwisdom/dlpay/api/service/impl/PhoneScanQRcodeServiceImpl.java
@@ -23,6 +23,7 @@
 import com.supwisdom.dlpay.restaurant.service.CustomerService;
 import com.supwisdom.dlpay.restaurant.service.DeviceGroupService;
 import com.supwisdom.dlpay.restaurant.util.RestaurantConstant;
+import org.apache.commons.lang.math.NumberUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -196,10 +197,10 @@
 //    tTransdtl.setManagefeetype(RestaurantConstant.RULETYPE_NORMAL);
 //    tTransdtl.setManagefee(0.0);
 
-    //判断单次消费限额,无设备取默认组？
-    List<TDevpara> singleLimit = devparaDao.findSystemDefaultDevparaByParaname("shop_qrscan_once_limit_amt");
-    if (null != singleLimit && singleLimit.size() > 0) {
-      Double oncelimit = Double.parseDouble(singleLimit.get(0).getParaval()) / 100;
+    //判断单次消费限额,取业务参数
+    String singleLimit = systemUtilService.getBusinessValue("shop.qrscan.once.limit.amt"); //单位：分
+    if (NumberUtils.isDigits(singleLimit)) {
+      double oncelimit = Double.parseDouble(singleLimit) / 100.0;
       if (amount > oncelimit) {
         throw new WebCheckException("消费金额超出单笔支付限额");
       }
diff --git a/src/main/resources/templates/h5/qrscan/order.html b/src/main/resources/templates/h5/qrscan/order.html
index 87d5cf0..a7ab020 100644
--- a/src/main/resources/templates/h5/qrscan/order.html
+++ b/src/main/resources/templates/h5/qrscan/order.html
@@ -9,6 +9,17 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
     <link rel="stylesheet" th:href="@{/static/libs/layui/css/layui.css}"/>
+    <style type="text/css">
+        input.def-input {
+            height: 60px !important;
+            font-size: 30px;
+        }
+        label.def-label {
+            width:105px;
+            font-size:18px;
+            padding: 20px 15px;
+        }
+    </style>
 </head>
 
 <div class="layui-container">
@@ -30,15 +41,15 @@
         <div class="layui-col-xs12 layui-col-sm12 layui-col-md12">
             <form action="#" method="post" id="devGroup-QRCode-order-form" class="layui-form">
                 <div class="layui-form-item">
-                    <label class="layui-form-label"><span style="color: red">* </span>支付金额：</label>
-                    <div class="layui-input-block">
-                        <input type="number" class="layui-input" name="amount" id="shop-qrcode-order-amount" placeholder="单位：元" />
+                    <label class="layui-form-label def-label"><span style="color: red">* </span>支付金额：</label>
+                    <div class="layui-input-block" style="margin-left: 135px;">
+                        <input type="number" class="layui-input def-input" name="amount" id="shop-qrcode-order-amount" placeholder="单位：元" />
                     </div>
                 </div>
                 <div class="layui-form-item">
-                    <label class="layui-form-label">备 注：</label>
-                    <div class="layui-input-block">
-                        <input type="text" class="layui-input" name="remark" id="shop-qrcode-order-remark" placeholder="备注信息" />
+                    <label class="layui-form-label def-label">备 注：</label>
+                    <div class="layui-input-block" style="margin-left: 135px;">
+                        <input type="text" class="layui-input def-input" name="remark" id="shop-qrcode-order-remark" placeholder="备注信息" />
                         <input type="hidden" name="uid" id="shop-qrcode-order-uid" th:value="${uid}" />
                     </div>
                 </div>