update

mec-web/src/main/java/com/ym/mec/web/controller/education/EduStudentRegistrationController.java

@@ -26,7 +26,6 @@ import com.ym.mec.biz.service.StudentPreRegistrationService;
 import com.ym.mec.biz.service.StudentRegistrationService;
 import com.ym.mec.common.controller.BaseController;
 import com.ym.mec.common.page.PageInfo;
-import com.ym.mec.util.collection.MapUtil;
 
 @RequestMapping("eduStudentRegistration")
 @Api(tags = "学生报名信息服务")
@@ -58,7 +57,7 @@ public class EduStudentRegistrationController extends BaseController {
     	model.put("dataList", dataList);
     	
     	Map<String, Object> params = new HashMap<String, Object>();
-		MapUtil.populateMap(params, queryInfo);
+		params.put("musicGroupId", queryInfo.getMusicGroupId());
     	List<StudentPreRegistration> studentPreRegistrationList = studentPreRegistrationService.findAll(params);
     	
     	int instrument = 0;