diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CourseFileApi.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CourseFileApi.java
index 5e2517f5..c644a653 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CourseFileApi.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CourseFileApi.java
@@ -247,11 +247,13 @@ public class CourseFileApi extends ApiBaseController {
         }
         String fileFullPath = SysConstant.getConfigValue(BaseConstant.CONFIG_UPLOAD_FILES_SAVEPATH) + file.getFilePath();
         if ("mp3,mp4".indexOf(file.getFileType()) > -1){
+        	log.info("上传 "+file.getFileType()+"文件:"+file.getFilePath());
             Encoder encoder = new Encoder();
             try {
                 //System.out.println(fileFullPath);
                 MultimediaInfo m = encoder.getInfo(new File(fileFullPath));
                 Long ls = m.getDuration() / 1000;//秒
+                log.info("文件时长 "+ls);
                 //System.out.print("视频时长：" + ls + "秒");
                 file.setDuration(ls.intValue());
                 if("mp3".equals(file.getFileType())){// mp3
@@ -260,7 +262,7 @@ public class CourseFileApi extends ApiBaseController {
                     file.setDecoder(m.getVideo().getDecoder());
                     file.setVideoHeight(m.getVideo().getSize().getHeight());
                     file.setVideoWidth(m.getVideo().getSize().getWidth());
-                    
+                    log.info("文件的编码 "+file.getDecoder());
                     if(StringUtils.isBlank(file.getDecoder()) || !file.getDecoder().equals("h264")) {
                     	 log.error("编码格式不是h264，不能上传");
                          return error("编码格式不是h264，请先转码再上传","");