diff --git a/smtweb-framework/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/design/db/ModelProjectCache.java b/smtweb-framework/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/design/db/ModelProjectCache.java
index 2d059b6..0ba5e4a 100644
--- a/smtweb-framework/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/design/db/ModelProjectCache.java
+++ b/smtweb-framework/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/design/db/ModelProjectCache.java
@@ -14,11 +14,13 @@ import java.util.List;
  */
 @SwCache(ident = "ASP_MODEL_PROJECT", title = "项目定义")
 public class ModelProjectCache extends AbstractCache<ModelProject> {
+    private final static String mm = "m";
     public static ModelProjectCache getInstance() {
         return CacheManager.getIntance().getCache(ModelProjectCache.class);
     }
 
     public ModelProjectCache() {
+        regMap(mm, k-> String.valueOf(k.getModule()));
     }
 
     @Override
@@ -36,5 +38,11 @@ public class ModelProjectCache extends AbstractCache<ModelProject> {
         ModelProject bean = get(id);
         return bean != null ? bean.getModule() : "";
     }
-
+    public ModelProject getByModule(String module){
+        return getByKey(mm,module);
+    }
+    public String getIdByModule(String module) {
+        ModelProject bean = getByModule(module);
+        return  bean !=null ? String.valueOf(bean.getId()): "";
+    }
 }
diff --git a/smtweb-framework/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/design/preview/PreviewMenuTreeService.java b/smtweb-framework/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/design/preview/PreviewMenuTreeService.java
index 0d7b3ad..a579a12 100644
--- a/smtweb-framework/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/design/preview/PreviewMenuTreeService.java
+++ b/smtweb-framework/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/design/preview/PreviewMenuTreeService.java
@@ -9,6 +9,7 @@ import cc.smtweb.framework.core.db.DbEngine;
 import cc.smtweb.framework.core.session.UserSession;
 import cc.smtweb.framework.core.util.CommUtil;
 import cc.smtweb.system.bpm.util.TreeDataUtil;
+import cc.smtweb.system.bpm.web.design.db.ModelProjectCache;
 import cc.smtweb.system.bpm.web.design.form.ModelForm;
 import cc.smtweb.system.bpm.web.design.form.ModelFormCache;
 
@@ -21,8 +22,8 @@ public class PreviewMenuTreeService {
   private DbEngine dbEngine;
 
   public R treeAll(@SwParam("module") String module, UserSession us) {
-//    long prj_id = StringUtils.isNotEmpty(module) ? Long.parseLong(module) : 0L;
-    List<ModelForm> listForm = new ArrayList<>(ModelFormCache.getInstance().getAll());
+    String prj_id = ModelProjectCache.getInstance().getIdByModule(module);
+    List<ModelForm> listForm = new ArrayList<>(ModelFormCache.getInstance().getFormsByPrj(Long.parseLong(prj_id)));
     listForm.sort((o1, o2) -> CommUtil.chineseCompare(o1.getTitle(), o2.getTitle()));
     if (listForm.isEmpty()) throw new BizException("此项目无页面设计！");