diff --git a/designer/src/com/fr/design/actions/file/export/AbstractExportAction.java b/designer/src/com/fr/design/actions/file/export/AbstractExportAction.java
index a4a55ac30..0c6f0c8ed 100644
--- a/designer/src/com/fr/design/actions/file/export/AbstractExportAction.java
+++ b/designer/src/com/fr/design/actions/file/export/AbstractExportAction.java
@@ -5,6 +5,7 @@ package com.fr.design.actions.file.export;
 
 import com.fr.base.FRContext;
 import com.fr.base.Parameter;
+import com.fr.io.exporter.pdfstream.PDFStreamExporter;
 import com.fr.page.PageSetProvider;
 import com.fr.design.actions.JWorkBookAction;
 import com.fr.design.gui.iprogressbar.FRProgressBar;
@@ -139,7 +140,7 @@ public abstract class AbstractExportAction extends JWorkBookAction {
         if (exporter instanceof AppExporter) {
             AppExporter appExporter = (AppExporter) exporter;
             if (exporter instanceof ExcelExporter || exporter instanceof CSVExporter
-                    || exporter instanceof PDFExporter || exporter instanceof WordExporter) {
+                    || exporter instanceof PDFExporter || exporter instanceof PDFStreamExporter || exporter instanceof WordExporter) {
                 ReportHelper.clearFormulaResult(tpl);// 清空rpt中的公式计算结果
 
                 appExporter.export(fileOutputStream, tpl.execute(parameterMap, ActorFactory.getActor(ActorConstants.TYPE_PAGE)
diff --git a/designer/src/com/fr/design/actions/file/export/PDFExportAction.java b/designer/src/com/fr/design/actions/file/export/PDFExportAction.java
index 68fdd783f..64cf5dabf 100644
--- a/designer/src/com/fr/design/actions/file/export/PDFExportAction.java
+++ b/designer/src/com/fr/design/actions/file/export/PDFExportAction.java
@@ -10,6 +10,7 @@ import com.fr.file.filter.ChooseFileFilter;
 import com.fr.general.Inter;
 import com.fr.io.exporter.Exporter;
 import com.fr.io.exporter.PDFExporter;
+import com.fr.io.exporter.pdfstream.PDFStreamExporter;
 
 /**
  * Export pdf
@@ -28,7 +29,7 @@ public class PDFExportAction extends AbstractExportAction {
 
     @Override
 	protected Exporter getExporter() {
-        return new PDFExporter();
+        return new PDFStreamExporter();
     }
 
     @Override