diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/fwd/ForwardGnssTask.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/fwd/ForwardGnssTask.java
index 46c5313d..5166daa1 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/fwd/ForwardGnssTask.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/fwd/ForwardGnssTask.java
@@ -15,7 +15,6 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
-import java.text.SimpleDateFormat;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/fwd/XFZTcpClient.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/fwd/XFZTcpClient.java
index dc49cf5b..519b6dcc 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/fwd/XFZTcpClient.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/fwd/XFZTcpClient.java
@@ -27,10 +27,10 @@ public class XFZTcpClient implements ApplicationRunner {
     private final Logger logger = LoggerFactory.getLogger(this.getClass());
 
     //@Value("${xfz.server.host}")
-    private String host="115.236.153.174";//"171.106.48.63";
+    private String host="171.106.48.63";
 
     //@Value("${xfz.server.port}")
-    private int port=45996; //52000;
+    private int port=52000;
 
     //@Value("${xfz.server.data.send}")
     private boolean send=true;