diff --git a/designer-base/src/main/java/com/fr/design/actions/file/WebPreviewUtils.java b/designer-base/src/main/java/com/fr/design/actions/file/WebPreviewUtils.java
index 18c93f74c..de223e2cc 100644
--- a/designer-base/src/main/java/com/fr/design/actions/file/WebPreviewUtils.java
+++ b/designer-base/src/main/java/com/fr/design/actions/file/WebPreviewUtils.java
@@ -1,6 +1,5 @@
 package com.fr.design.actions.file;
 
-import com.fr.base.extension.FileExtension;
 import com.fr.base.vcs.DesignerMode;
 import com.fr.design.fun.PreviewProvider;
 import com.fr.design.mainframe.DesignerContext;
@@ -11,7 +10,6 @@ import com.fr.file.FileNodeFILE;
 import com.fr.general.GeneralUtils;
 import com.fr.general.web.ParameterConstants;
 import com.fr.stable.project.ProjectConstants;
-import com.fr.stable.web.AbstractWebletCreator;
 
 import javax.swing.JOptionPane;
 import java.util.Collections;
@@ -90,13 +88,6 @@ public final class WebPreviewUtils {
             java.util.List<String> parameterNameList = new java.util.ArrayList<String>();
             java.util.List<String> parameterValueList = new java.util.ArrayList<String>();
 
-            // 暂时屏蔽cptx直接访问
-            if (path.endsWith(FileExtension.CPTX.getSuffix())) {
-                path = path.substring(0, path.length() - 1);
-                parameterNameList.add(AbstractWebletCreator.FORMAT);
-                parameterValueList.add(AbstractWebletCreator.X);
-            }
-
             parameterNameList.add(actionType);
             parameterValueList.add(path);
             if (map != null) {
diff --git a/designer-base/src/main/java/com/fr/design/gui/itree/filetree/TemplateFileTree.java b/designer-base/src/main/java/com/fr/design/gui/itree/filetree/TemplateFileTree.java
index f9b18b7f8..51af636aa 100644
--- a/designer-base/src/main/java/com/fr/design/gui/itree/filetree/TemplateFileTree.java
+++ b/designer-base/src/main/java/com/fr/design/gui/itree/filetree/TemplateFileTree.java
@@ -2,8 +2,10 @@ package com.fr.design.gui.itree.filetree;
 
 import com.fr.base.FRContext;
 import com.fr.base.extension.FileExtension;
+import com.fr.design.ExtraDesignClassManager;
 import com.fr.design.file.NodeAuthProcessor;
 import com.fr.design.gui.itree.refreshabletree.ExpandMutableTreeNode;
+import com.fr.design.mainframe.App;
 import com.fr.file.filetree.FileNode;
 import com.fr.log.FineLoggerFactory;
 import com.fr.stable.ArrayUtils;
@@ -15,7 +17,9 @@ import javax.swing.tree.DefaultTreeModel;
 import javax.swing.tree.TreePath;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 
 /*
  * 显示Env下的reportlets目录下面的所有cpt文件
@@ -124,9 +128,28 @@ public class TemplateFileTree extends EnvFileTree {
     }
 
     public FileNode[] listFile(String path) {
+        // 支持插件扩展, 先从env的filter拿, 再从插件拿
+        Set<FileExtension> supportTypes = createFileExtensionFilter();
         return FRContext.getFileNodes().list(
                 path,
-                new FileExtension[]{FileExtension.CPT, FileExtension.FRM, FileExtension.CHT, FileExtension.XLS, FileExtension.XLSX});
+                supportTypes.toArray(new FileExtension[supportTypes.size()])
+                );
+    }
+
+    private Set<FileExtension> createFileExtensionFilter() {
+        Set<FileExtension> supportTypes = new HashSet<FileExtension>();
+        if (filter != null) {
+            for (String temp : filter.getSupportedTypes()) {
+                supportTypes.add(FileExtension.parse(temp));
+            }
+        }
+        Set<App> apps = ExtraDesignClassManager.getInstance().getArray(App.MARK_STRING);
+        for (App temp : apps) {
+            for (String extendsion : temp.defaultExtensions()) {
+                supportTypes.add(FileExtension.parse(extendsion));
+            }
+        }
+        return supportTypes;
     }
 
     /*
@@ -205,18 +228,6 @@ public class TemplateFileTree extends EnvFileTree {
         if (fileNodes == null) {
             fileNodes = new FileNode[0];
         }
-        // 用FileNodeFilter过滤一下
-        if (filter != null) {
-            List<FileNode> list = new ArrayList<FileNode>();
-            for (FileNode fileNode : fileNodes) {
-                if (filter.accept(fileNode)) {
-                    list.add(fileNode);
-                }
-            }
-
-            fileNodes = list.toArray(new FileNode[list.size()]);
-        }
-
         Arrays.sort(fileNodes, new FileNodeComparator(FRContext.getFileNodes().getSupportedTypes()));
 
         return fileNodes;