3.4.2 update

teachcloud-common/src/main/java/com/qmth/teachcloud/common/service/impl/BasicAttachmentServiceImpl.java

@@ -230,7 +230,7 @@ public class BasicAttachmentServiceImpl extends ServiceImpl<BasicAttachmentMappe
         }
         FilePathVo filePathVo = JSON.parseObject(basicAttachment.getPath(), FilePathVo.class);
         InputStream inputStream = fileUploadService.downloadFile(filePathVo.getPath(), filePathVo.getUploadType(), filePathVo.getType());
-        String waterMark = sysUser.getLoginName()+"("+sysUser.getRealName()+")";
+        String waterMark = sysUser.getRealName()+"("+sysUser.getLoginName()+")";
         try {
             PDFAddWatermarkUtil.pdfAddWaterMark(inputStream, response.getOutputStream(), waterMark);
         } catch (IOException e) {