diff --git a/src/main/java/com/chinaunicom/mall/ebtp/extend/signature/service/impl/ExpertSignatureServiceImpl.java b/src/main/java/com/chinaunicom/mall/ebtp/extend/signature/service/impl/ExpertSignatureServiceImpl.java
index 1553c98..29e473c 100644
--- a/src/main/java/com/chinaunicom/mall/ebtp/extend/signature/service/impl/ExpertSignatureServiceImpl.java
+++ b/src/main/java/com/chinaunicom/mall/ebtp/extend/signature/service/impl/ExpertSignatureServiceImpl.java
@@ -119,7 +119,7 @@ public class ExpertSignatureServiceImpl implements ExpertSignatureService {
 
         File f = new File(path + "merged.pdf");
         FileOutputStream fos = new FileOutputStream(f);
-        FontSettings.getDefaultInstance().setDefaultFontName("MS YaHei");
+        FontSettings.getDefaultInstance().setFontsFolder("/storage/fonts/",true);
         try {
             com.aspose.words.Document doc = new com.aspose.words.Document(path + "merged.docx");
             doc.save(fos, SaveFormat.PDF);