....

examcloud-core-basic-service/src/main/java/cn/com/qmth/examcloud/core/basic/service/impl/CourseServiceImpl.java

@@ -114,7 +114,7 @@ public class CourseServiceImpl implements CourseService {
 			course.setEnable(enable);
 		}
 
-		if (null != name) {
+		if (StringUtils.isNotBlank(name)) {
 			course.setName(name);
 		}