将违纪重置为正常的情况下，只有对上传的学生才做m_library表数据处理。

stmms-web/src/main/java/cn/com/qmth/stmms/admin/exam/parameter/ExamStudentController.java

@@ -366,7 +366,9 @@ public class ExamStudentController extends BaseParameterController {
         ExamStudent student = studentService.findById(id);
         student.setBreach(false);
         try {
-            saveMarkLibrary(student);
+            if(student.isUpload()){//上传的状态才去优化m_library
+                saveMarkLibrary(student);
+            }
             student = studentService.save(student);
             if (student != null) {
                 result.accumulate("message", "重置成功！");