diff --git a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java
index 99a7d02b..62ea0bb9 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java
@@ -269,7 +269,7 @@ public class TeacherOpenCourseStudentSigninLogService extends CoreBaseService<Te
 
         // 分割班级ID，逐一比对，只要有一个符合要求，就返回true
         return Arrays.stream(signinSetting.getSchoolClassIds().split(","))
-                .anyMatch(item -> item.equals(schoolClassId));
+                .anyMatch(item -> item.equals(schoolClassId.toString()));
     }
 
     /**