diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
index d77bdb8cc..f6a151a43 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
@@ -558,7 +558,7 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
                 .append("<CmdType>Catalog</CmdType>\r\n")
                 .append("<SN>" + SipUtils.getNewSn() + "</SN>\r\n")
                 .append("<DeviceID>" + parentPlatform.getDeviceGBId() + "</DeviceID>\r\n")
-                .append("<SumNum>"+ channels.size() +"</SumNum>\r\n")
+                .append("<SumNum>"+ sumNum +"</SumNum>\r\n")
                 .append("<DeviceList Num=\"" + channels.size() + "\">\r\n");
         if (channels.size() > 0) {
             for (CommonGbChannel channel : channels) {
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/InviteStreamServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/InviteStreamServiceImpl.java
index 752d06319..faaefab6b 100755
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/InviteStreamServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/InviteStreamServiceImpl.java
@@ -117,7 +117,7 @@ public class InviteStreamServiceImpl implements IInviteStreamService {
                 + ":*";
         List<Object> scanResult = RedisUtil.scan(redisTemplate, key);
         if (scanResult.size() != 1) {
-            return null;
+            logger.warn("[获取InviteInfo] 发现 key: {}存在多条", key);
         }
 
         return (InviteInfo) redisTemplate.opsForValue().get(scanResult.get(0));
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java
index 2cefab8d2..1ef0e219d 100755
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java
@@ -702,6 +702,7 @@ public class MediaServerServiceImpl implements IMediaServerService {
             ssrcFactory.initMediaServerSSRC(mediaServerItem.getId(), null);
             String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId();
             redisTemplate.opsForValue().set(key, mediaServerItem);
+            resetOnlineServerItem(mediaServerItem);
             clearRTPServer(mediaServerItem);
         }
         final String zlmKeepaliveKey = zlmKeepaliveKeyPrefix + mediaServerItem.getId();
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 4a293eb67..d95ef027b 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
@@ -262,6 +262,7 @@ public class PlatformServiceImpl implements IPlatformService {
         }
         if (parentPlatform.isAutoPushChannel()) {
             if (subscribeHolder.getCatalogSubscribe(parentPlatform.getId()) == null) {
+                logger.info("[国标级联]：{}, 添加自动通道推送模拟订阅信息", parentPlatform.getServerGBId());
                 addSimulatedSubscribeInfo(parentPlatform);
             }
         }else {
@@ -331,9 +332,16 @@ public class PlatformServiceImpl implements IPlatformService {
             // 清除心跳任务
             dynamicTask.stop(keepaliveTaskKey);
         }
-        // 停止目录订阅回复
-        logger.info("[平台离线] {}, 停止订阅回复", parentPlatform.getServerGBId());
-        subscribeHolder.removeAllSubscribe(parentPlatform.getId());
+        // 停止订阅回复
+        SubscribeInfo catalogSubscribe = subscribeHolder.getCatalogSubscribe(parentPlatform.getId());
+        if (catalogSubscribe != null) {
+            if (catalogSubscribe.getExpires() > 0) {
+                logger.info("[平台离线] {}, 停止目录订阅回复", parentPlatform.getServerGBId());
+                subscribeHolder.removeCatalogSubscribe(parentPlatform.getId());
+            }
+        }
+        logger.info("[平台离线] {}, 停止移动位置订阅回复", parentPlatform.getServerGBId());
+        subscribeHolder.removeMobilePositionSubscribe(parentPlatform.getId());
         // 发起定时自动重新注册
         if (!stopRegister) {
             // 设置为60秒自动尝试重新注册
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
index d7e604b22..7acd77f2e 100755
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
@@ -981,7 +981,9 @@ public class PlayServiceImpl implements IPlayService {
             throw new ServiceException("mediaServer不存在");
         }
         // zlm 暂停RTP超时检查
-        JSONObject jsonObject = zlmresTfulUtils.pauseRtpCheck(mediaServerItem, streamId);
+        // 使用zlm中的流ID
+        String ssrc = Long.toHexString(Long.parseLong(ssrcTransaction.getSsrc())).toUpperCase();
+        JSONObject jsonObject = zlmresTfulUtils.pauseRtpCheck(mediaServerItem, ssrc);
         if (jsonObject == null || jsonObject.getInteger("code") != 0) {
             logger.warn("[暂停流] 暂停RTP接收失败： {}", jsonObject );
             throw new ServiceException("暂停RTP接收失败");
@@ -1006,7 +1008,9 @@ public class PlayServiceImpl implements IPlayService {
         }
 
         // zlm 暂停RTP超时检查
-        JSONObject jsonObject = zlmresTfulUtils.resumeRtpCheck(mediaServerItem, streamId);
+        // 使用zlm中的流ID
+        String ssrc = Long.toHexString(Long.parseLong(ssrcTransaction.getSsrc())).toUpperCase();
+        JSONObject jsonObject = zlmresTfulUtils.resumeRtpCheck(mediaServerItem, ssrc);
         if (jsonObject == null || jsonObject.getInteger("code") != 0) {
             logger.info("[暂停RTP超时检查] 失败：" + jsonObject);
             throw new ServiceException("继续RTP接收失败");