update

mec-biz/src/main/java/com/ym/mec/biz/service/UploadFileService.java

@@ -62,7 +62,7 @@ public class UploadFileService {
 		File file = uploadFile(in, filePath, fileName);
 		if (maxSize > 0 && maxSize < file.length() / 1024) {
 			FileUtils.deleteQuietly(file);
-			uploadReturn.setMessage("超出允许的大小(50M)限制");
+			uploadReturn.setMessage("超出允许的大小(" + (maxSize / 1024) + "M)限制");
 			return uploadReturn;
 		}
 

mec-biz/src/main/java/com/ym/mec/biz/service/impl/ContractServiceImpl.java

@@ -407,7 +407,7 @@ public class ContractServiceImpl implements ContractService, InitializingBean {
 		// 课程费用
 		StudentRegistration studentRegistration = studentRegistrationService.queryByUserIdAndMusicGroupId(userId, musicGroupId);
 		if (studentRegistration == null) {
-			throw new BizException("用户 报名信息不存在");
+			throw new BizException("用户报名信息不存在");
 		}
 		MusicGroupStudentFee musicGroupStudentFee = musicGroupStudentFeeDao.findByUser(userId, musicGroupId);
 		if (musicGroupStudentFee == null) {