diff --git a/src/main/java/com/yunhai/bschclassmanage/controller/api/SchStudentController.java b/src/main/java/com/yunhai/bschclassmanage/controller/api/SchStudentController.java
index c89d1cc..733fe1b 100644
--- a/src/main/java/com/yunhai/bschclassmanage/controller/api/SchStudentController.java
+++ b/src/main/java/com/yunhai/bschclassmanage/controller/api/SchStudentController.java
@@ -230,7 +230,10 @@ public class SchStudentController extends BaseController {
     }
 
     @PostMapping("importStudents")
-    public void importStudents(@RequestPart("file") MultipartFile file) {
+    public void importStudents(@RequestPart("file") MultipartFile file,
+                               @RequestParam(required = false) Integer schsystemId,
+                               @RequestParam(required = false) Integer gradeId,
+                               @RequestParam(required = false) Integer classId) {
         schStudentService.importStudents(UserContext.getCurrentUser(),file);
     }
 
diff --git a/src/main/java/com/yunhai/bschclassmanage/model/excel/StudentClassNoExcelColumn.java b/src/main/java/com/yunhai/bschclassmanage/model/excel/StudentClassNoExcelColumn.java
index d5cff34..45b04d7 100644
--- a/src/main/java/com/yunhai/bschclassmanage/model/excel/StudentClassNoExcelColumn.java
+++ b/src/main/java/com/yunhai/bschclassmanage/model/excel/StudentClassNoExcelColumn.java
@@ -23,7 +23,7 @@ public class StudentClassNoExcelColumn {
     private String gradeName;
 
     @NotBlank(message = StudentClassNoExcelColumn.CLAZZ_NAME+"不能为空")
-    @Size(max = 20, message = StudentClassNoExcelColumn.GRADE_NAME +"长度不能超过20")
+    @Size(max = 20, message = StudentClassNoExcelColumn.CLAZZ_NAME +"长度不能超过20")
     @Excel(name = StudentClassNoExcelColumn.CLAZZ_NAME)
     private String clazzName;