diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/web/ApiController.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/web/ApiController.java
index 39413ae5..a844f494 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/web/ApiController.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/web/ApiController.java
@@ -140,24 +140,7 @@ public class ApiController {
         Device device = localDeviceService.findByDeviceId(deviceId);
         if(device!=null){
             resp.setResponseMessage("set OK.");
-            if(paras.length>=3){
-                if(paras[2].equals("type")) {
-                    if (paras[1].equals("channel1")) {
-                        if (device.getDataChannelType()==Device.CHANNEL_TYPE_TCP) {
-                            resp.setResponseMessage(paras[1]+" tcp");
-                        }
-                        else resp.setResponseMessage(paras[1]+" udp");
-                    } else if (paras[1].equals("channel0")) {
-                        if (device.getCfgChannelType()==Device.CHANNEL_TYPE_TCP) {
-                            resp.setResponseMessage(paras[1]+" tcp");
-                        }
-                        else resp.setResponseMessage(paras[1]+" udp");
-                    }
-                }
-            }
-            else{
-                status.put("paras", "error");
-            }
+            resp.setResponseMessage(device.toString());
         }
         else {
             status.put("status", "Offline");