diff --git a/sec-api/src/main/java/com/imdroid/secapi/dto/GnssDeviceMapper.java b/sec-api/src/main/java/com/imdroid/secapi/dto/GnssDeviceMapper.java
index 8fb70ea0..ef1cc0fe 100644
--- a/sec-api/src/main/java/com/imdroid/secapi/dto/GnssDeviceMapper.java
+++ b/sec-api/src/main/java/com/imdroid/secapi/dto/GnssDeviceMapper.java
@@ -16,4 +16,7 @@ public interface GnssDeviceMapper extends MPJBaseMapper<GnssDevice> {
     @Update({"update gnssdevices set iccid=#{iccid} where deviceid=#{deviceId}"})
     int updateIccidByDeviceId(String deviceId, String iccid);
 
+    @Update({"update gnssdevices set ecefx=#{ecefx}, ecefy=#{ecefy}, ecefz=#{ecefz} where deviceid=#{deviceId}"})
+    int updateEcefByDeviceId(String deviceId, Double ecefx, Double ecefy, Double ecefz);
+
 }
diff --git a/sec-beidou/src/main/java/com/imdroid/beidou/controller/RtkTransactionController.java b/sec-beidou/src/main/java/com/imdroid/beidou/controller/RtkTransactionController.java
index 864a97da..929f0d45 100644
--- a/sec-beidou/src/main/java/com/imdroid/beidou/controller/RtkTransactionController.java
+++ b/sec-beidou/src/main/java/com/imdroid/beidou/controller/RtkTransactionController.java
@@ -18,6 +18,8 @@ import javax.servlet.http.HttpSession;
 public class RtkTransactionController extends BasicController {
     @Autowired
     RtkTransactionMapper mapper;
+    @Autowired
+    com.imdroid.secapi.dto.GnssDeviceMapper gnssDeviceMapper;
 
     @RequestMapping("/page/rtk_transactions")
     public String page(Model m, HttpSession session){
@@ -39,5 +41,17 @@ public class RtkTransactionController extends BasicController {
         json.put("data", cs.getRecords());
         return json;
     }
-}
 
+    @RequestMapping("/rtk/transaction/check")
+    @ResponseBody
+    public String check(Integer id, Boolean apply){
+        RtkTransaction t = mapper.selectById(id);
+        if(t==null) return com.imdroid.beidou.common.HttpResult.failed();
+        t.setChecked((short)1);
+        mapper.updateById(t);
+        if(Boolean.TRUE.equals(apply)){
+            try{ gnssDeviceMapper.updateEcefByDeviceId(t.getDevice_id(), t.getEcef_x(), t.getEcef_y(), t.getEcef_z()); }catch(Exception ignored){}
+        }
+        return com.imdroid.beidou.common.HttpResult.ok();
+    }
+}
diff --git a/sec-beidou/src/main/resources/templates/page/rtk_transactions.html b/sec-beidou/src/main/resources/templates/page/rtk_transactions.html
index 50b1c48c..034a8dbd 100644
--- a/sec-beidou/src/main/resources/templates/page/rtk_transactions.html
+++ b/sec-beidou/src/main/resources/templates/page/rtk_transactions.html
@@ -31,12 +31,18 @@
             </div>
         </fieldset>
         <table class="layui-hide" id="txTable" lay-filter="txTableFilter"></table>
+        <script type="text/html" id="txBar">
+            <a class="layui-btn layui-btn-normal layui-btn-xs" lay-event="check">检查</a>
+        </script>
     </div>
 </div>
 <script src="../lib/layui-v2.6.3/layui.js" charset="utf-8"></script>
 <script>
 layui.use(['form','table'], function(){
   var $=layui.$, form=layui.form, table=layui.table;
+  function toHexSp(str){
+    var s=''; for(var i=0;i<str.length;i++){ var h=str.charCodeAt(i).toString(16).toUpperCase(); if(h.length<2) h='0'+h; s+=h+(i<str.length-1?' ':''); } return s;
+  }
   function render(params){
     table.render({
       elem:'#txTable', url:'/rtk/transaction/list', where: params||{},
@@ -49,14 +55,37 @@ layui.use(['form','table'], function(){
         {field:'ecef_y', title:'ECEF_Y'},
         {field:'ecef_z', title:'ECEF_Z'},
         {field:'status', title:'状态', width:80, templet:function(d){ return d.status==1?'<span class="layui-badge layui-bg-green">固定</span>':'<span class="layui-badge layui-bg-orange">浮点</span>'; }},
-        {field:'checked', title:'已检查', width:80, templet:function(d){ return d.checked?'<span class="layui-badge layui-bg-blue">是</span>':'<span class="layui-badge">否</span>'; }}
+        {field:'checked', title:'已检查', width:80, templet:function(d){ return d.checked?'<span class="layui-badge layui-bg-blue">是</span>':'<span class="layui-badge">否</span>'; }},
+        {title:'操作', toolbar:'#txBar', width:100}
       ] ], page:true, limits:[10,20,50,100], limit:10
     });
   }
   render({});
   form.on('submit(tx-search-btn)', function(data){ render(data.field); return false; });
+
+  table.on('tool(txTableFilter)', function(obj){
+    var d = obj.data;
+    if(obj.event==='check'){
+      var cmd = '$POLCFGBASE,' + d.latitude + ',' + d.longitude + ',' + d.altitude + '\r\n\r\n';
+      var hex = toHexSp(cmd);
+      var html = '<div style="padding:10px;">' +
+                 '<div class="layui-text">命令</div><pre class="layui-code">'+cmd.replace(/</g,'&lt;')+'</pre>'+
+                 '<div class="layui-text">十六进制</div><pre class="layui-code">'+hex+'</pre>'+
+                 '</div>';
+      layer.open({
+        title:'检查', type:1, area:['600px','420px'], content: html,
+        btn:['生效','取消'],
+        yes: function(index){
+          $.post('/rtk/transaction/check',{id:d.id, apply:true}, function(){ layer.close(index); table.reload('txTable'); });
+        },
+        btn2: function(index){
+          $.post('/rtk/transaction/check',{id:d.id, apply:false}, function(){ layer.close(index); table.reload('txTable'); });
+          return false;
+        }
+      });
+    }
+  });
 });
 </script>
 </body>
 </html>
-