新增系统全局配置表

themis-admin/src/main/java/com/qmth/themis/admin/api/TEExamController.java

@@ -62,9 +62,6 @@ public class TEExamController {
     @Resource
     TBExamInvigilateUserService tbExamInvigilateUserService;
 
-    @Resource
-    TEExamStudentService teExamStudentService;
-
     @Resource
     RedisUtil redisUtil;