diff --git a/designer-realize/src/main/java/com/fr/design/mainframe/JWorkBook.java b/designer-realize/src/main/java/com/fr/design/mainframe/JWorkBook.java
index 2700df9fb..f2c9524e6 100644
--- a/designer-realize/src/main/java/com/fr/design/mainframe/JWorkBook.java
+++ b/designer-realize/src/main/java/com/fr/design/mainframe/JWorkBook.java
@@ -1247,7 +1247,6 @@ public class JWorkBook extends JTemplate<WorkBook, WorkBookUndoState> {
     protected void addChooseFILEFilter(FILEChooserPane fileChooser) {
         String appName = ProductConstants.APP_NAME;
         fileChooser.addChooseFILEFilter(new ChooseFileFilter(FileExtension.CPT, appName + Toolkit.i18nText("Fine-Design_Report_Template_File")));
-        fileChooser.addChooseFILEFilter(new ChooseFileFilter(FileExtension.CPTX, appName + Toolkit.i18nText("Fine-Design_Report_Template_File")));
         addExtraChooseFILEFilter(fileChooser);
     }