diff --git a/iot-analysis/analysis-zl-event/zl-event-boot/src/main/java/com/njcn/zlevent/utils/SendEventUtils.java b/iot-analysis/analysis-zl-event/zl-event-boot/src/main/java/com/njcn/zlevent/utils/SendEventUtils.java
index fe41e74..089c7c4 100644
--- a/iot-analysis/analysis-zl-event/zl-event-boot/src/main/java/com/njcn/zlevent/utils/SendEventUtils.java
+++ b/iot-analysis/analysis-zl-event/zl-event-boot/src/main/java/com/njcn/zlevent/utils/SendEventUtils.java
@@ -222,7 +222,14 @@ public class SendEventUtils {
             payload.setPath("/pages/message/message?type="+payload.getType());
             noticeUserDto.setPayload(payload);
         }
-        sendEventToUser(noticeUserDto);
+        if (CollectionUtil.isNotEmpty(noticeUserDto.getPushClientId())) {
+            List<String> filteredList = noticeUserDto.getPushClientId().stream()
+                    //过滤掉null
+                    .filter(Objects::nonNull)
+                    .collect(Collectors.toList());
+            noticeUserDto.setPushClientId(filteredList);
+            sendEventToUser(noticeUserDto);
+        }
         //记录推送日志
         for (User item : users) {
             CsEventSendMsg csEventSendMsg = new CsEventSendMsg();