diff --git a/reading-platform-java/src/main/java/com/reading/platform/service/impl/CourseServiceImpl.java b/reading-platform-java/src/main/java/com/reading/platform/service/impl/CourseServiceImpl.java
index 03dbe49..049b63d 100644
--- a/reading-platform-java/src/main/java/com/reading/platform/service/impl/CourseServiceImpl.java
+++ b/reading-platform-java/src/main/java/com/reading/platform/service/impl/CourseServiceImpl.java
@@ -551,7 +551,7 @@ public class CourseServiceImpl extends ServiceImpl<CourseMapper, Course>
     public List<Course> getCoursesByTenantId(Long tenantId) {
         log.info("查询租户课程列表，tenantId={}", tenantId);
         // 使用三层架构查询：租户 → 课程套餐 → 课程包 → 课程
-        return getTenantPackageCourses(tenantId);
+        return getTenantPackageCourses(tenantId, null, null);
     }
 
     @Override