diff --git a/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelFormSaveHandler.java b/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelFormSaveHandler.java
index eb025a5..7976845 100644
--- a/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelFormSaveHandler.java
+++ b/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelFormSaveHandler.java
@@ -2,8 +2,6 @@ package cc.smtweb.system.bpm.web.design.form;
 
 import cc.smtweb.framework.core.common.R;
 import cc.smtweb.framework.core.common.SwEnum;
-import cc.smtweb.framework.core.exception.BizException;
-import cc.smtweb.framework.core.exception.SwException;
 import cc.smtweb.framework.core.common.SwMap;
 import cc.smtweb.framework.core.db.DbEngine;
 import cc.smtweb.framework.core.db.EntityDao;
@@ -11,6 +9,7 @@ import cc.smtweb.framework.core.db.cache.ModelTableCache;
 import cc.smtweb.framework.core.db.jdbc.AbsDbWorker;
 import cc.smtweb.framework.core.db.vo.ModelField;
 import cc.smtweb.framework.core.db.vo.ModelTable;
+import cc.smtweb.framework.core.exception.BizException;
 import cc.smtweb.framework.core.mvc.service.DefaultSaveHandler;
 import cc.smtweb.framework.core.util.CommUtil;
 import cc.smtweb.framework.core.util.JsonUtil;
@@ -60,11 +59,13 @@ public class ModelFormSaveHandler extends DefaultSaveHandler<ModelForm> {
         listFormChild = new ArrayList<>();
         Set<ModelForm> setExists = ModelFormCache.getInstance().getListByModule(bean.getEntityId());
         //维护已有的子页面
-        for (ModelForm mf: setExists) {
-            if (!CommUtil.isStrEquals(mf.getService(), bean.getService())) {
-                mf.setService(bean.getService());
-                dao.updateEntityEx(bean, "mf_content", "mf_dataset", "mf_tmpl");
-                listFormChild.add(mf);
+        if(setExists!=null){
+            for (ModelForm mf: setExists) {
+                if (!CommUtil.isStrEquals(mf.getService(), bean.getService())) {
+                    mf.setService(bean.getService());
+                    dao.updateEntityEx(bean, "mf_content", "mf_dataset", "mf_tmpl");
+                    listFormChild.add(mf);
+                }
             }
         }
         if (opts == null) return;
@@ -79,7 +80,11 @@ public class ModelFormSaveHandler extends DefaultSaveHandler<ModelForm> {
             page.getData().putAll(bean.getData());
             page.setId(DbEngine.getInstance().nextId());
             page.setOption("{}");
+            page.setDataset(null);
+            page.setTmpl(null);
+            page.setType(SwEnum.FormType.PAGE.value);
             page.setName(name);
+            page.setParent(bean.getId());
             page.setTitle(bean.getTitle() + "_" + SwEnum.PageType.instance.getName(type));
             listFormChild.add(page);
             dao.insertEntity(page);
@@ -89,7 +94,7 @@ public class ModelFormSaveHandler extends DefaultSaveHandler<ModelForm> {
     @Override
     protected void saveSuccess() {
         ModelFormCache.getInstance().put(bean);
-        if (listFormChild == null) {
+        if (listFormChild != null) {
             for (ModelForm page : listFormChild) {
                 ModelFormCache.getInstance().put(page);
             }
@@ -99,7 +104,7 @@ public class ModelFormSaveHandler extends DefaultSaveHandler<ModelForm> {
     @Override
     protected void saveFailed() {
         ModelFormCache.getInstance().reset(bean);
-        if (listFormChild == null) {
+        if (listFormChild != null) {
             for (ModelForm page : listFormChild) {
                 ModelFormCache.getInstance().reset(page);
             }
@@ -108,6 +113,9 @@ public class ModelFormSaveHandler extends DefaultSaveHandler<ModelForm> {
 
     //已经存在的，不管了
     private boolean existsPage(Set<ModelForm> setExists, String name) {
+        if (setExists == null){
+           return false;
+        }
         for (ModelForm form : setExists) {
             if (name.equalsIgnoreCase(form.getName())) return true;
         }