diff --git a/pqs-supervision/supervision-api/src/main/java/com/njcn/supervision/pojo/param/leaflet/WarningLeafletParam.java b/pqs-supervision/supervision-api/src/main/java/com/njcn/supervision/pojo/param/leaflet/WarningLeafletParam.java
index 7d8267e51..4243a3076 100644
--- a/pqs-supervision/supervision-api/src/main/java/com/njcn/supervision/pojo/param/leaflet/WarningLeafletParam.java
+++ b/pqs-supervision/supervision-api/src/main/java/com/njcn/supervision/pojo/param/leaflet/WarningLeafletParam.java
@@ -25,7 +25,7 @@ import java.util.Map;
 @Data
 @AllArgsConstructor
 @NoArgsConstructor
-public class WarningLeafletParam extends BaseEntity implements Serializable{
+public class WarningLeafletParam implements Serializable{
 
     private static final long serialVersionUID = 1L;