diff --git a/smtweb-framework/sw-framework-core/src/main/java/cc/smtweb/framework/core/mvc/service/DefaultSaveHandler.java b/smtweb-framework/sw-framework-core/src/main/java/cc/smtweb/framework/core/mvc/service/DefaultSaveHandler.java
index 6617bc9..f814c09 100644
--- a/smtweb-framework/sw-framework-core/src/main/java/cc/smtweb/framework/core/mvc/service/DefaultSaveHandler.java
+++ b/smtweb-framework/sw-framework-core/src/main/java/cc/smtweb/framework/core/mvc/service/DefaultSaveHandler.java
@@ -80,8 +80,10 @@ public class DefaultSaveHandler<T extends DefaultEntity> extends AbstractSaveHan
             dao.insertEntity(bean);
         } else {
             dao.updateEntity(bean);
-
-            listTreeBean = TreeHelper.getTreeHelper(tableName).resetTreeLevel(bean);
+            ModelTable table = ModelTableCache.getInstance().getByName(tableName);
+            if (table.getType() == TableType.TYPE_TREE) {
+                listTreeBean = TreeHelper.getTreeHelper(tableName).resetTreeLevel(bean);
+            }
         }
     }