diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/SipSendFailEvent.java b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/SipSendFailEvent.java
deleted file mode 100644
index 2e2c54e5c..000000000
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/SipSendFailEvent.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package com.genersoft.iot.vmp.gb28181.bean;
-
-import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
-import lombok.Data;
-
-@Data
-public class SipSendFailEvent extends SipSubscribe.EventResult<String> {
-
-    private String callId;
-
-    private String msg;
-
-    public static SipSendFailEvent getInstance(String callId, String msg){
-        SipSendFailEvent sipSendFailEvent = new SipSendFailEvent();
-        sipSendFailEvent.setMsg(msg);
-        sipSendFailEvent.setCallId(callId);
-        return sipSendFailEvent;
-    }
-}
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/event/SipSubscribe.java b/src/main/java/com/genersoft/iot/vmp/gb28181/event/SipSubscribe.java
index 22edb7f54..bd966b6f6 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/event/SipSubscribe.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/event/SipSubscribe.java
@@ -1,7 +1,6 @@
 package com.genersoft.iot.vmp.gb28181.event;
 
 import com.genersoft.iot.vmp.gb28181.bean.DeviceNotFoundEvent;
-import com.genersoft.iot.vmp.gb28181.bean.SipSendFailEvent;
 import com.genersoft.iot.vmp.gb28181.event.sip.SipEvent;
 import gov.nist.javax.sip.message.SIPRequest;
 import gov.nist.javax.sip.message.SIPResponse;
@@ -150,12 +149,6 @@ public class SipSubscribe {
                 this.msg = "设备未找到";
                 this.statusCode = -1024;
                 this.callId = ((DeviceNotFoundEvent) event).getCallId();
-            }else if (event instanceof SipSendFailEvent) {
-                SipSendFailEvent sipSendFailEvent = (SipSendFailEvent) event;
-                this.type = EventResultType.deviceNotFoundEvent;
-                this.msg = sipSendFailEvent.getMsg();
-                this.statusCode = -1024;
-                this.callId = ((SipSendFailEvent) event).getCallId();
             }
         }
     }
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPSender.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPSender.java
index 53cfb86f7..a3d3c4f4d 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPSender.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPSender.java
@@ -2,7 +2,6 @@ package com.genersoft.iot.vmp.gb28181.transmit;
 
 import com.genersoft.iot.vmp.conf.SipConfig;
 import com.genersoft.iot.vmp.gb28181.SipLayer;
-import com.genersoft.iot.vmp.gb28181.bean.SipSendFailEvent;
 import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
 import com.genersoft.iot.vmp.gb28181.event.sip.SipEvent;
 import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
@@ -13,7 +12,6 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.springframework.util.ObjectUtils;
 
-import javax.sip.ResponseEvent;
 import javax.sip.SipException;
 import javax.sip.header.CSeqHeader;
 import javax.sip.header.CallIdHeader;
@@ -115,14 +113,9 @@ public class SIPSender {
                 }
             }
         }catch (SipException e) {
-            log.error("[发送信息失败] ", e);
-            SipSendFailEvent sipSendFailEvent = SipSendFailEvent.getInstance(callIdHeader.getCallId(), e.getMessage());
-            SipSubscribe.EventResult<SipSendFailEvent> eventResult = new SipSubscribe.EventResult<>(sipSendFailEvent);
-            SipEvent subscribe = sipSubscribe.getSubscribe(key);
-            subscribe.getErrorEvent().response(eventResult);
             sipSubscribe.removeSubscribe(key);
+            throw e;
         }
-
     }
 
     public CallIdHeader getNewCallIdHeader(String ip, String transport) {