...

examcloud-core-basic-api-provider/src/main/java/cn/com/qmth/examcloud/core/basic/api/controller/StudentController.java

@@ -485,8 +485,7 @@ public class StudentController extends ControllerSupport {
 
 	@ApiOperation(value = "解绑学号", notes = "")
 	@PutMapping("unbindStudentCode")
-	public List<Long> unbindStudentCodeByStudentCode(
-			@RequestParam(required = true) String studentCode,
+	public List<Long> unbindStudentCode(@RequestParam(required = false) String studentCode,
 			@RequestParam(required = false) String identityNumber,
 			@RequestParam(required = true) Long rootOrgId) {