diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/server/tcp/RtcmTcpServer.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/server/tcp/RtcmTcpServer.java
index c3834021..f4b32ee8 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/server/tcp/RtcmTcpServer.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/server/tcp/RtcmTcpServer.java
@@ -40,7 +40,7 @@ public class RtcmTcpServer implements ApplicationRunner {
                         @Override
                         protected void initChannel(Channel channel) throws Exception {
                             ChannelPipeline p = channel.pipeline();
-                            p.addLast(new IdleStateHandler(300, 300, 300));    //设置心跳超时时间，秒
+                            p.addLast(new IdleStateHandler(600, 600, 600));    //设置心跳超时时间，秒
                             p.addLast(new RtcmTcpHandler());
                         }
                     });