diff --git a/pom.xml b/pom.xml
index 2ecfad30..9899d275 100644
--- a/pom.xml
+++ b/pom.xml
@@ -207,6 +207,12 @@
 			<version>2.1.3</version>
 		</dependency>
 
+		<dependency>
+			<groupId>com.google.guava</groupId>
+			<artifactId>guava</artifactId>
+			<version>20.0</version>
+		</dependency>
+
 		<!-- json解析库fastjson2 -->
 		<dependency>
 			<groupId>com.alibaba.fastjson2</groupId>
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java
index d52f4f6a..d983d410 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java
@@ -3,6 +3,7 @@ package com.genersoft.iot.vmp.gb28181.transmit.event.request;
 import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
 import com.genersoft.iot.vmp.gb28181.transmit.SIPSender;
 import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
+import com.google.common.primitives.Bytes;
 import gov.nist.javax.sip.message.SIPRequest;
 import gov.nist.javax.sip.message.SIPResponse;
 import org.apache.commons.lang3.ArrayUtils;
@@ -196,15 +197,14 @@ public abstract class SIPRequestProcessorParent {
 				result.add(rawContent[i]);
 			}
 		}
-		Byte[] bytes = new Byte[0];
-		byte[] bytesResult = ArrayUtils.toPrimitive(result.toArray(bytes));
+		byte[] bytesResult = Bytes.toArray(result);
 
 		Document xml;
 		try {
 			xml = reader.read(new ByteArrayInputStream(bytesResult));
 		}catch (DocumentException e) {
-			logger.warn("[xml解析异常]： 愿文如下： \r\n{}", new String(bytesResult));
-			logger.warn("[xml解析异常]： 愿文如下： 尝试兼容性处理");
+			logger.warn("[xml解析异常]： 原文如下： \r\n{}", new String(bytesResult));
+			logger.warn("[xml解析异常]： 原文如下： 尝试兼容性处理");
 			String[] xmlLineArray = new String(bytesResult).split("\\r?\\n");
 
 			// 兼容海康的address字段带有<破换xml结构导致无法解析xml的问题
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
index b67fcc5b..f3b4fc90 100755
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
@@ -233,19 +233,17 @@ public class PlatformServiceImpl implements IPlatformService {
                         try {
                             commanderForPlatform.keepalive(parentPlatform, eventResult -> {
                                 // 心跳失败
-                                if (eventResult.type == SipSubscribe.EventResultType.timeout) {
-                                    // 心跳超时
-                                    ParentPlatformCatch platformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatform.getServerGBId());
-                                    // 此时是第三次心跳超时， 平台离线
-                                    if (platformCatch.getKeepAliveReply()  == 2) {
-                                        // 设置平台离线，并重新注册
-                                        logger.info("[国标级联] 三次心跳超时, 平台{}({})离线", parentPlatform.getName(), parentPlatform.getServerGBId());
-                                        offline(parentPlatform, false);
-                                    }
-
-                                }else {
+                                if (eventResult.type != SipSubscribe.EventResultType.timeout) {
                                     logger.warn("[国标级联]发送心跳收到错误，code： {}, msg: {}", eventResult.statusCode, eventResult.msg);
                                 }
+                                // 心跳失败
+                                ParentPlatformCatch platformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatform.getServerGBId());
+                                // 此时是第三次心跳超时， 平台离线
+                                if (platformCatch.getKeepAliveReply()  == 2) {
+                                    // 设置平台离线，并重新注册
+                                    logger.info("[国标级联] 三次心跳超时, 平台{}({})离线", parentPlatform.getName(), parentPlatform.getServerGBId());
+                                    offline(parentPlatform, false);
+                                }
 
                             }, eventResult -> {
                                 // 心跳成功