...

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

@@ -111,7 +111,7 @@ public class StudentServiceImpl implements StudentService {
 			}
 
 			if (null != student && null != student.getStudentCode()
-					&& (!studentCode.equals(student.getStudentCode()))) {
+					&& (!studentCode.equalsIgnoreCase(student.getStudentCode()))) {
 				throw new StatusException("B-160005", "身份证号已关联学号");
 			}
 		}