生产环境

src/Jiaowu.Api/Controllers/ApprovalsController.cs

@@ -295,7 +295,8 @@ public sealed class ApprovalsController(AppDbContext db, ICurrentUserDataScope s
                         {
                             origRecord.TotalScore = passedRecord.TotalScore;
                             origRecord.GradePoint = passedRecord.GradePoint;
-                            origRecord.Notes = $"课程替代：{cs.SubstituteCourse.Code} {cs.SubstituteCourse.Name}";
+                            origRecord.Notes =
+                                $"课程替代：{cs.SubstituteCourse!.Code} {cs.SubstituteCourse.Name}";
                         }
                     }
                 }