diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
index b82bb71e..19bf8e77 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
@@ -611,6 +611,10 @@ public class SIPCommander implements ISIPCommander {
      */
     @Override
     public void streamByeCmd(Device device, String channelId, String stream, String callId, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException, SsrcTransactionNotFoundException {
+        if (device == null) {
+            logger.warn("[发送BYE] device为null");
+            return;
+        }
         SsrcTransaction ssrcTransaction = streamSession.getSsrcTransaction(device.getDeviceId(), channelId, callId, stream);
         if (ssrcTransaction == null) {
             throw new SsrcTransactionNotFoundException(device.getDeviceId(), channelId, callId, stream);
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStorageImpl.java b/src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStorageImpl.java
index af9454d2..36aac212 100755
--- a/src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStorageImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStorageImpl.java
@@ -1,5 +1,6 @@
 package com.genersoft.iot.vmp.storager.impl;
 
+import com.baomidou.dynamic.datasource.annotation.DS;
 import com.genersoft.iot.vmp.conf.SipConfig;
 import com.genersoft.iot.vmp.conf.UserSetting;
 import com.genersoft.iot.vmp.gb28181.bean.*;
@@ -38,6 +39,7 @@ import java.util.concurrent.ConcurrentHashMap;
  */
 @SuppressWarnings("rawtypes")
 @Component
+@DS("master")
 public class VideoManagerStorageImpl implements IVideoManagerStorage {
 
 	private final Logger logger = LoggerFactory.getLogger(VideoManagerStorageImpl.class);