v2.4.2 patch2

tests/Jiaowu.Api.Tests/CourseGradeStatisticsCronSchedulerTests.cs

@@ -124,6 +124,15 @@ public sealed class CourseGradeStatisticsRefreshSchedulerTests
         db.TeachingTaskGradeStatistics.AddRange(
             FreshStatistic(firstSheet, course, term),
             FreshStatistic(secondSheet, course, term));
+        db.StudentAcademicStatistics.Add(new StudentAcademicStatistic
+        {
+            StudentId = student.Id,
+            CourseCount = 2,
+            Gpa = 3m,
+            WeightedAverageScore = 85m,
+            AverageScore = 85m,
+            CalculatedAt = DateTime.UtcNow.AddMinutes(1)
+        });
         await db.SaveChangesAsync();
 
         var queuedAfterFreshStatistics = await scheduler.EnqueueStaleAsync(