diff --git a/platform-common/src/main/java/com/lyms/platform/common/dao/BaseMongoDAOImpl.java b/platform-common/src/main/java/com/lyms/platform/common/dao/BaseMongoDAOImpl.java
index 2b1096f..e38b863 100644
--- a/platform-common/src/main/java/com/lyms/platform/common/dao/BaseMongoDAOImpl.java
+++ b/platform-common/src/main/java/com/lyms/platform/common/dao/BaseMongoDAOImpl.java
@@ -159,7 +159,8 @@ public class BaseMongoDAOImpl<T> implements BaseMongoDAO<T> {
         if (!(data instanceof  Serializable) ||"LisReport".equals(data.getClass().getSimpleName())
                 || "SyncDataModel".equals(data.getClass().getSimpleName())
                 || "SmsConfigModel".equals(data.getClass().getSimpleName())
-                || "OperateLogModel".equals(data.getClass().getSimpleName())) {
+                || "OperateLogModel".equals(data.getClass().getSimpleName())
+                || "TrackDown".equals(data.getClass().getSimpleName())) {
             if(!"LisReport".equals(data.getClass().getSimpleName())){
                 //ExceptionUtils.catchException("NotSerializable for class :"+data.getClass().getSimpleName() );
             }