diff --git a/README.md b/README.md
index 494df70..b6b783d 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,13 @@ V免签 是基于SpringBoot 2.1.1 实现的一套免签支付程序，主要包
   
            
 ## 更新记录
+   
+ + v1.4（2019.02.26） 
+   + 增加订单删除功能
+   + 增加一键删除过期订单功能
+   + 增加一键删除7天前订单功能
+   + 增加PHP异步回调示例代码，请在 API说明->回调参数说明 中参考使用
+   
  + v1.3（2019.02.25） 
    + 修复监控端安卓7.0以上系统监控App闪退问题
    + 修复监控端检测服务状态无法正确检测是否正常问题
diff --git a/src/main/java/com/vone/mq/controller/AdminController.java b/src/main/java/com/vone/mq/controller/AdminController.java
index 8cc24fa..8e25805 100644
--- a/src/main/java/com/vone/mq/controller/AdminController.java
+++ b/src/main/java/com/vone/mq/controller/AdminController.java
@@ -172,4 +172,29 @@ public CommonRes getMain(HttpSession session){
         return adminService.getMain();
     }
 
+    @RequestMapping("/admin/delOrder")
+    public CommonRes delOrder(HttpSession session,Long id){
+        if (session.getAttribute("login")==null){
+            return ResUtil.error("未登录");
+        }
+
+        return adminService.delOrder(id);
+    }
+
+    @RequestMapping("/admin/delGqOrder")
+    public CommonRes delGqOrder(HttpSession session){
+        if (session.getAttribute("login")==null){
+            return ResUtil.error("未登录");
+        }
+
+        return adminService.delGqOrder();
+    }
+    @RequestMapping("/admin/delLastOrder")
+    public CommonRes delLastOrder(HttpSession session){
+        if (session.getAttribute("login")==null){
+            return ResUtil.error("未登录");
+        }
+
+        return adminService.delLastOrder();
+    }
 }
diff --git a/src/main/java/com/vone/mq/dao/PayOrderDao.java b/src/main/java/com/vone/mq/dao/PayOrderDao.java
index 9142688..6f785e7 100644
--- a/src/main/java/com/vone/mq/dao/PayOrderDao.java
+++ b/src/main/java/com/vone/mq/dao/PayOrderDao.java
@@ -52,4 +52,15 @@ public interface PayOrderDao  extends JpaRepository<PayOrder,Long>, JpaSpecifica
 
     @Query(value = "select sum(price) from pay_order where state = ?1", nativeQuery = true)
     double getCountMoney(int state);
+
+
+    @Transactional
+    int deleteByState(int state);
+
+
+    @Transactional
+    @Modifying
+    @Query(value = "delete from pay_order where create_date<?1", nativeQuery = true)
+    int deleteByAfterCreateDate(String date);
+
 }
diff --git a/src/main/java/com/vone/mq/service/AdminService.java b/src/main/java/com/vone/mq/service/AdminService.java
index 164f902..50813c0 100644
--- a/src/main/java/com/vone/mq/service/AdminService.java
+++ b/src/main/java/com/vone/mq/service/AdminService.java
@@ -192,13 +192,29 @@ public CommonRes getMain(){
         todaySuccessOrder += todaySuccessOrder2;
 
         int todayCloseOrder =  payOrderDao.getTodayCount(startDate,endDate,-1);//当日失败订单
-        double todayMoney = payOrderDao.getTodayCountMoney(startDate,endDate,1);
-        double todayMoney2 = payOrderDao.getTodayCountMoney(startDate,endDate,2);
+
+        double todayMoney;
+        double todayMoney2;
+        try {
+            todayMoney = payOrderDao.getTodayCountMoney(startDate,endDate,1);
+            todayMoney2 = payOrderDao.getTodayCountMoney(startDate,endDate,2);
+        }catch (Exception e){
+            todayMoney = 0;
+            todayMoney2 = 0;
+        }
+
         todayMoney = Arith.add(todayMoney,todayMoney2);
 
         int countOrder = payOrderDao.getCount(1);
-        double countMoney = payOrderDao.getCountMoney(1);
-        double countMoney2 = payOrderDao.getCountMoney(2);
+        double countMoney;
+        double countMoney2;
+        try {
+            countMoney = payOrderDao.getCountMoney(1);
+            countMoney2 = payOrderDao.getCountMoney(2);
+        }catch (Exception e){
+            countMoney = 0;
+            countMoney2 = 0;
+        }
         countMoney = Arith.add(countMoney,countMoney2);
 
 
@@ -238,6 +254,21 @@ public CommonRes delPayQrcode(Long id){
         payQrcodeDao.deleteById(id);
         return ResUtil.success();
     }
+    public CommonRes delOrder(Long id){
+        payOrderDao.deleteById(id);
+        return ResUtil.success();
+    }
+    public CommonRes delGqOrder(){
+        payOrderDao.deleteByState(-1);
+        return ResUtil.success();
+    }
+
+    public CommonRes delLastOrder(){
+        payOrderDao.deleteByAfterCreateDate(String.valueOf(new Date().getTime()-7*86400*1000));
+        return ResUtil.success();
+    }
+
+
     public static String md5(String text) {
         //加密后的字符串
         String encodeStr= DigestUtils.md5DigestAsHex(text.getBytes());
diff --git a/src/main/webapp/admin/orderlist.html b/src/main/webapp/admin/orderlist.html
index 38ae9b2..4f31193 100644
--- a/src/main/webapp/admin/orderlist.html
+++ b/src/main/webapp/admin/orderlist.html
@@ -30,12 +30,20 @@
 </div>
 </div>
 
+<script type="text/html" id="toolbarDemo">
+    <div class="layui-btn-container">
+        <button class="layui-btn layui-btn-sm layui-btn-danger" lay-event="delGq">删除所有过期订单</button>
+        <button class="layui-btn layui-btn-sm layui-btn-danger" lay-event="delLast">删除七天前订单</button>
 
+    </div>
+</script>
 <table id="demo" lay-filter="test"></table>
 
 <script type="text/html" id="barDemo">
     <a class="layui-btn layui-btn-xs" lay-event="bd">补单</a>
     <a class="layui-btn layui-btn-xs" lay-event="info">详情</a>
+    <a class="layui-btn layui-btn-xs layui-btn-danger" lay-event="del">删除</a>
+
 </script>
 
 
@@ -63,6 +71,7 @@
             elem: '#demo'
             ,height: 'full-160'
             ,url: '/admin/getOrders'
+            ,toolbar: '#toolbarDemo'
             ,where: {
                 state:$("#state").val(),
                 type:$("#type").val()
@@ -146,6 +155,32 @@
 
 
 
+                    });
+
+                    console.log(data.id);
+                });
+            }else if(layEvent === 'del'){
+                layer.confirm('确定要删除订单吗？', function(index){
+                    layer.msg('操作中', {
+                        icon: 16
+                        ,shade: 0.01
+                    });
+
+                    $.post("/admin/delOrder","id="+data.id,function (data) {
+                        if (data.code==1){
+                            layer.msg("操作成功！");
+                            myTable.reload({
+                                where: {
+                                    state:$("#state").val(),
+                                    type:$("#type").val()
+                                }
+                            });
+                        }else{
+                            layer.msg(data.msg);
+                        }
+
+
+
                     });
 
                     console.log(data.id);
@@ -172,6 +207,64 @@
 
         });
 
+
+        //头工具栏事件
+        table.on('toolbar(test)', function(obj){
+            var checkStatus = table.checkStatus(obj.config.id);
+            switch(obj.event){
+                case 'delGq':
+                    layer.confirm('确定要删除所有过期订单吗？', function(index){
+                        layer.msg('操作中', {
+                            icon: 16
+                            ,shade: 0.01
+                        });
+
+                        $.post("/admin/delGqOrder",function (data) {
+                            if (data.code==1){
+                                layer.msg("操作成功！");
+                                myTable.reload({
+                                    where: {
+                                        state:$("#state").val(),
+                                        type:$("#type").val()
+                                    }
+                                });
+                            }else{
+                                layer.msg(data.msg);
+                            }
+
+                        });
+
+                    });
+
+                    break;
+                case 'delLast':
+                    layer.confirm('确定要删除七天前的所有订单吗？', function(index){
+                        layer.msg('操作中', {
+                            icon: 16
+                            ,shade: 0.01
+                        });
+
+                        $.post("/admin/delLastOrder",function (data) {
+                            if (data.code==1){
+                                layer.msg("操作成功！");
+                                myTable.reload({
+                                    where: {
+                                        state:$("#state").val(),
+                                        type:$("#type").val()
+                                    }
+                                });
+                            }else{
+                                layer.msg(data.msg);
+                            }
+
+                        });
+
+                    });
+                    break;
+            };
+        });
+
+
         form.render();
 
     });
diff --git a/src/main/webapp/api.html b/src/main/webapp/api.html
index d2180bc..3a6c810 100644
--- a/src/main/webapp/api.html
+++ b/src/main/webapp/api.html
@@ -759,8 +759,41 @@ <h2 class="layui-colla-title">回调参数说明</h2>
                         </tbody>
                     </table>
 
+
+
                 </blockquote>
 
+            <pre class="layui-code">
+
+&lt;?php
+
+ini_set(&quot;error_reporting&quot;,&quot;E_ALL &amp; ~E_NOTICE&quot;);
+
+$key = &quot;83d551f0b3609781a22536ca2658473d&quot;;//通讯密钥
+
+
+$payId = $_GET[&#x27;payId&#x27;];//商户订单号
+$param = $_GET[&#x27;param&#x27;];//创建订单的时候传入的参数
+$type = $_GET[&#x27;type&#x27;];//支付方式 ：微信支付为1 支付宝支付为2
+$price = $_GET[&#x27;price&#x27;];//订单金额
+$reallyPrice = $_GET[&#x27;reallyPrice&#x27;];//实际支付金额
+$sign = $_GET[&#x27;sign&#x27;];//校验签名，计算方式 = md5(payId + param + type + price + reallyPrice + 通讯密钥)
+
+//开始校验签名
+$_sign =  md5($payId . $param . $type . $price . $reallyPrice . $key);
+if ($_sign != $sign) {
+    echo &quot;error_sign&quot;;//sign校验不通过
+    exit();
+}
+
+
+echo &quot;success&quot;;
+//继续业务流程
+//echo &quot;商户订单号：&quot;.$payId .&quot;&lt;br&gt;自定义参数：&quot;. $param .&quot;&lt;br&gt;支付方式：&quot;. $type .&quot;&lt;br&gt;订单金额：&quot;. $price .&quot;&lt;br&gt;实际支付金额：&quot;. $reallyPrice;
+
+?&gt;
+            </pre>
+
         </div>
     </div>
 </div>
@@ -775,9 +808,12 @@ <h2 class="layui-colla-title">回调参数说明</h2>
 
 
 <script>
-    layui.use(['element'], function(){
+    layui.use(['element','code'], function(){
         var element = layui.element;
         layui.element.render();
+        layui.code({
+            title: 'PHP回调示例代码'
+        });
 
     });
 </script>