diff --git a/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/service/impl/WpsServiceImpl.java b/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/service/impl/WpsServiceImpl.java
index 06f3bbe..343d586 100644
--- a/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/service/impl/WpsServiceImpl.java
+++ b/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/service/impl/WpsServiceImpl.java
@@ -731,7 +731,7 @@ public class WpsServiceImpl implements WpsService {
             tempFile = File.createTempFile("tempDoc", "."+fileExtension);
             tempFile.deleteOnExit(); // 在程序退出时删除临时文件
 
-            byte[] b = "2222".getBytes();
+            byte[] b = " ".getBytes();
             OutputStream out = new FileOutputStream(tempFile);
             out.write(b);
             out.close();