fix bug

blade-service-api/blade-transport-api/src/main/java/org/springblade/transport/pojo/entity/CustomerChangeRecord.java

@@ -57,6 +57,15 @@ public class CustomerChangeRecord extends TenantEntity {
 	@Schema(description = "变更内容")
 	private String changeContent;
 
+	@Schema(description = "变更字段，多个字段以逗号分隔")
+	private String changedFields;
+
+	@Schema(description = "变更前数据JSON")
+	private String beforeData;
+
+	@Schema(description = "变更后数据JSON")
+	private String afterData;
+
 	@Schema(description = "变更账号")
 	private String changeUserName;