...

examcloud-core-basic-dao/src/main/java/cn/com/qmth/examcloud/core/basic/dao/enums/CourseLevel.java

@@ -1,7 +1,5 @@
 package cn.com.qmth.examcloud.core.basic.dao.enums;
 
-import org.apache.commons.lang3.StringUtils;
-
 import cn.com.qmth.examcloud.commons.base.exception.ExamCloudRuntimeException;
 
 /**
@@ -39,9 +37,6 @@ public enum CourseLevel {
 	 * @return
 	 */
 	public static CourseLevel getCourseLevel(String name) {
-		if (StringUtils.isBlank(name)) {
-			return CourseLevel.ALL;
-		}
 		for (CourseLevel cur : CourseLevel.values()) {
 			if (name.equals(cur.getName())) {
 				return cur;