diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/CmdSendFailEvent.java b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/CmdSendFailEvent.java
deleted file mode 100644
index 0cd4086e..00000000
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/CmdSendFailEvent.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package com.genersoft.iot.vmp.gb28181.bean;
-
-import javax.sip.Dialog;
-import java.util.EventObject;
-
-public class CmdSendFailEvent extends EventObject {
-
-    private String callId;
-
-    /**
-     * Constructs a prototypical Event.
-     *
-     * @param dialog
-     * @throws IllegalArgumentException if source is null.
-     */
-    public CmdSendFailEvent(Dialog dialog) {
-        super(dialog);
-    }
-
-    public String getCallId() {
-        return callId;
-    }
-
-    public void setCallId(String callId) {
-        this.callId = callId;
-    }
-}
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 aead6612..51574392 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
@@ -649,7 +649,9 @@ public class PlayServiceImpl implements IPlayService {
         } catch (InvalidArgumentException | SipException | ParseException e) {
             logger.error("[命令发送失败] 回放: {}", e.getMessage());
 
-            SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(new CmdSendFailEvent(null));
+            SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult();
+            eventResult.type = SipSubscribe.EventResultType.cmdSendFailEvent;
+            eventResult.statusCode = -1;
             eventResult.msg = "命令发送失败";
             errorEvent.response(eventResult);
         }
@@ -807,7 +809,9 @@ public class PlayServiceImpl implements IPlayService {
         } catch (InvalidArgumentException | SipException | ParseException e) {
             logger.error("[命令发送失败] 录像下载: {}", e.getMessage());
 
-            SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(new CmdSendFailEvent(null));
+            SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult();
+            eventResult.type = SipSubscribe.EventResultType.cmdSendFailEvent;
+            eventResult.statusCode = -1;
             eventResult.msg = "命令发送失败";
             errorEvent.response(eventResult);
         }