diff --git a/jsowell-common/src/main/java/com/jsowell/common/enums/ykc/PileChannelEntity.java b/jsowell-common/src/main/java/com/jsowell/common/enums/ykc/PileChannelEntity.java
index 65ef392ad..f5a122802 100644
--- a/jsowell-common/src/main/java/com/jsowell/common/enums/ykc/PileChannelEntity.java
+++ b/jsowell-common/src/main/java/com/jsowell/common/enums/ykc/PileChannelEntity.java
@@ -18,11 +18,29 @@ public class PileChannelEntity {
      */
     private static final ConcurrentHashMap<String, Channel> manager = new ConcurrentHashMap<>();
  
-    public static void put(String pileSn, Channel channel) {
+    /**
+     * 校验channel是否保存
+     */
+    public static void checkChannel(String pileSn, Channel channel) {
         if (manager.containsKey(pileSn)) {
-            log.error("桩编号:【{}】已经是连接状态", pileSn);
+            // 如果manager中存在pileSn的连接，取出来对比
+            Channel sourceChannel = manager.get(pileSn);
+            if (sourceChannel != null) {
+                // 两个做对比
+                String sourceChannelId = sourceChannel.id().asLongText();
+                String channelId = channel.id().asLongText();
+                if (!StringUtils.equals(sourceChannelId, channelId)) {
+                    // 不一致则更新
+                    manager.put(pileSn, channel);
+                }
+            } else {
+                // 为空就put
+                manager.put(pileSn, channel);
+            }
+        } else {
+            // 如果manager中不存在pileSn的连接，则保存
+            manager.put(pileSn, channel);
         }
-        manager.put(pileSn, channel);
     }
 
     /**
diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/handler/HeartbeatRequestHandler.java b/jsowell-netty/src/main/java/com/jsowell/netty/handler/HeartbeatRequestHandler.java
index ba6ebae9f..a68a25d91 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/handler/HeartbeatRequestHandler.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/handler/HeartbeatRequestHandler.java
@@ -4,12 +4,11 @@ import com.google.common.primitives.Bytes;
 import com.jsowell.common.constant.Constants;
 import com.jsowell.common.core.domain.ykc.YKCDataProtocol;
 import com.jsowell.common.core.domain.ykc.YKCFrameTypeCode;
-import com.jsowell.common.core.redis.RedisCache;
+import com.jsowell.common.enums.ykc.PileChannelEntity;
 import com.jsowell.common.util.BytesUtil;
 import com.jsowell.common.util.YKCUtils;
 import com.jsowell.netty.factory.YKCOperateFactory;
 import com.jsowell.pile.service.IPileBasicInfoService;
-import com.jsowell.pile.service.IPileConnectorInfoService;
 import io.netty.channel.Channel;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -24,15 +23,9 @@ public class HeartbeatRequestHandler extends AbstractHandler {
 
 	private final String type = YKCUtils.frameType2Str(YKCFrameTypeCode.HEART_BEAT_CODE.getBytes());
 
-	@Autowired
-	private RedisCache redisCache;
-
 	@Autowired
 	private IPileBasicInfoService pileBasicInfoService;
 
-	@Autowired
-	private IPileConnectorInfoService pileConnectorInfoService;
-
 	@Override
 	public void afterPropertiesSet() throws Exception {
 		YKCOperateFactory.register(type, this);
@@ -54,6 +47,9 @@ public class HeartbeatRequestHandler extends AbstractHandler {
 		// 保存时间
 		saveLastTime(pileSn);
 
+		// 校验channel
+		PileChannelEntity.checkChannel(pileSn, channel);
+
 		// 枪号
 		startIndex += length;
 		length = 1;
diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/handler/LoginRequestHandler.java b/jsowell-netty/src/main/java/com/jsowell/netty/handler/LoginRequestHandler.java
index 7e5eb0e6b..f70afc24d 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/handler/LoginRequestHandler.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/handler/LoginRequestHandler.java
@@ -196,7 +196,7 @@ public class LoginRequestHandler extends AbstractHandler {
         if (pileInfoVO != null) {
             flag = Constants.zeroByteArray;
             // 登录成功，保存桩号和channel的关系
-            PileChannelEntity.put(pileSn, channel);
+            PileChannelEntity.checkChannel(pileSn, channel);
             // 更改桩和该桩下的枪口状态分别为 在线、空闲 公共方法修改状态
             pileBasicInfoService.updateStatus(BytesUtil.bcd2Str(ykcDataProtocol.getFrameType()), pileSn, null, null, null);
 
diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/handler/UploadRealTimeMonitorHandler.java b/jsowell-netty/src/main/java/com/jsowell/netty/handler/UploadRealTimeMonitorHandler.java
index aff0fd85c..7c254eec4 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/handler/UploadRealTimeMonitorHandler.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/handler/UploadRealTimeMonitorHandler.java
@@ -9,6 +9,7 @@ import com.jsowell.common.core.domain.ykc.YKCFrameTypeCode;
 import com.jsowell.common.core.redis.RedisCache;
 import com.jsowell.common.enums.thirdparty.ThirdPlatformTypeEnum;
 import com.jsowell.common.enums.ykc.OrderStatusEnum;
+import com.jsowell.common.enums.ykc.PileChannelEntity;
 import com.jsowell.common.enums.ykc.StartModeEnum;
 import com.jsowell.common.enums.ykc.YKCPileFaultReasonEnum;
 import com.jsowell.common.util.BytesUtil;
@@ -108,6 +109,9 @@ public class UploadRealTimeMonitorHandler extends AbstractHandler {
 		// 保存时间
 		saveLastTime(pileSn);
 
+		// 校验channel
+		PileChannelEntity.checkChannel(pileSn, channel);
+
 		// 枪号
 		startIndex += length;
 		length = 1;