修复

2026-08-10 09:35:57 +08:00
parent c25f16ec20
commit 4be61ab921
4 changed files with 72 additions and 30 deletions
@@ -58,9 +58,8 @@ public static class ExperimentGradeAggregationService
            cancellationToken);
        var requestedStudentIds = studentIds.Distinct().ToArray();
        var persistedScores = await db.ExperimentCourseGrades.AsNoTracking()
-            .Where(x =>
-                x.TeachingTaskId == teachingTaskId &&
-                requestedStudentIds.Contains(x.StudentId))
+            .Where(x => x.TeachingTaskId == teachingTaskId)
+            .WhereIn(requestedStudentIds, x => x.StudentId)
            .ToDictionaryAsync(
                x => x.StudentId,
                x => x.WeightedAverageScore,