Merge branch 'master' into codex/shiyan

src/Jiaowu.Api/Controllers/CourseAdjustmentsController.cs

@@ -3,7 +3,6 @@ using Jiaowu.Api.Domain.Academic;
 using Jiaowu.Api.Domain.Identity;
 using Jiaowu.Api.Infrastructure.Auth;
 using Jiaowu.Api.Infrastructure.Persistence;
-using Jiaowu.Api.Infrastructure.Timetables;
 using Jiaowu.Api.Infrastructure.Scheduling;
 using Jiaowu.Api.Infrastructure.Teaching;
 using Microsoft.AspNetCore.Authorization;
@@ -287,8 +286,6 @@ public sealed class CourseAdjustmentsController(
 
         db.CourseAdjustments.Add(adj);
         await db.SaveChangesAsync(cancellationToken);
-        await new PublishedTimetableProjectionService(db)
-            .RebuildPublishedPlansForTaskAsync(adj.TeachingTaskId, cancellationToken);
 
         if (request.Submit)
         {

src/Jiaowu.Api/Controllers/CourseSelectionsController.cs

@@ -1011,11 +1011,7 @@ public sealed class CourseSelectionsController(
                 x.TeachingTask!.Status == TeachingTaskStatus.Published &&
                 (x.IsOpenToAll ||
                  x.TeachingTask.Classes.Any(item =>
-                     item.AdministrativeClassId == student.AdministrativeClassId) ||
-                 x.Enrollments.Any(item =>
-                     item.StudentId == student.Id &&
-                     (item.Status == CourseEnrollmentStatus.Enrolled ||
-                      item.Status == CourseEnrollmentStatus.Waitlisted))))
+                     item.AdministrativeClassId == student.AdministrativeClassId)))
             .OrderBy(x => x.TeachingTask!.Course!.Code)
             .Select(x => new StudentOfferingDto(
                 x.Id,

src/Jiaowu.Api/Controllers/ScheduleSettingsController.cs

@@ -105,7 +105,6 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
         var constraints = await db.TeachingTaskScheduleConstraints.AsNoTracking()
             .WhereIn(taskIds, x => x.TeachingTaskId)
             .Include(x => x.AllowedClassrooms)
-            .Include(x => x.AllowedExperimentClassrooms)
             .ToDictionaryAsync(x => x.TeachingTaskId, cancellationToken);
         return Ok(tasks.Select(task =>
         {
@@ -133,15 +132,11 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
                      : constraint?.RequiresClassroom ?? true,
                 constraint?.RequiredCampusId,
                 constraint?.RequiredBuildingId,
-                constraint?.ExperimentRequiredCampusId,
-                constraint?.ExperimentRequiredBuildingId,
                 AllowedDayOfWeeks = ParseDays(constraint?.AllowedDayOfWeeks),
                 constraint?.EarliestPeriod,
                 constraint?.LatestPeriod,
                 AllowedClassroomIds = constraint?.AllowedClassrooms
                     .Select(x => x.ClassroomId) ?? [],
-                AllowedExperimentClassroomIds = constraint?.AllowedExperimentClassrooms
-                    .Select(x => x.ClassroomId) ?? [],
                 AllowedExperimentVenueNatures = constraint?.AllowedExperimentVenueNatures ?? 0
             };
         }));
@@ -173,7 +168,6 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
         {
             var flexibleConstraint = await db.TeachingTaskScheduleConstraints
                 .Include(x => x.AllowedClassrooms)
-                .Include(x => x.AllowedExperimentClassrooms)
                 .FirstOrDefaultAsync(x => x.TeachingTaskId == teachingTaskId, cancellationToken);
             if (flexibleConstraint is not null)
             {
@@ -201,22 +195,6 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
                 cancellationToken))
             return ValidationProblem("指定校区不存在或已停用。");
 
-        Building? experimentBuilding = null;
-        if (request.ExperimentRequiredBuildingId.HasValue)
-        {
-            experimentBuilding = await db.Buildings.AsNoTracking()
-                .FirstOrDefaultAsync(x => x.Id == request.ExperimentRequiredBuildingId && x.IsEnabled,
-                    cancellationToken);
-            if (experimentBuilding is null) return ValidationProblem("指定实验教学楼不存在或已停用。");
-            if (request.ExperimentRequiredCampusId.HasValue &&
-                experimentBuilding.CampusId != request.ExperimentRequiredCampusId)
-                return ValidationProblem("指定实验教学楼不属于所选校区。");
-        }
-        if (request.ExperimentRequiredCampusId.HasValue &&
-            !await db.Campuses.AnyAsync(x => x.Id == request.ExperimentRequiredCampusId && x.IsEnabled,
-                cancellationToken))
-            return ValidationProblem("指定实验校区不存在或已停用。");
-
         var allowedRooms = await db.Classrooms.AsNoTracking()
             .Where(x => x.IsEnabled)
             .WhereIn(request.AllowedClassroomIds, x => x.Id)
@@ -230,23 +208,8 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
             allowedRooms.Any(x => x.Building!.CampusId != request.RequiredCampusId))
             return ValidationProblem("指定教室必须位于所选校区。");
 
-        var allowedExperimentRoomIds = request.AllowedExperimentClassroomIds?.Distinct().ToArray() ?? [];
-        var allowedExperimentRooms = await db.Classrooms.AsNoTracking()
-            .Where(x => x.IsEnabled)
-            .WhereIn(allowedExperimentRoomIds, x => x.Id)
-            .Include(x => x.Building)
-            .ToListAsync(cancellationToken);
-        if (allowedExperimentRooms.Count != allowedExperimentRoomIds.Length)
-            return ValidationProblem("部分指定实验场地不存在或已停用。");
-        if (experimentBuilding is not null && allowedExperimentRooms.Any(x => x.BuildingId != experimentBuilding.Id))
-            return ValidationProblem("指定实验场地必须位于所选实验教学楼。");
-        if (request.ExperimentRequiredCampusId.HasValue &&
-            allowedExperimentRooms.Any(x => x.Building!.CampusId != request.ExperimentRequiredCampusId))
-            return ValidationProblem("指定实验场地必须位于所选实验校区。");
-
         var constraint = await db.TeachingTaskScheduleConstraints
             .Include(x => x.AllowedClassrooms)
-            .Include(x => x.AllowedExperimentClassrooms)
             .FirstOrDefaultAsync(x => x.TeachingTaskId == teachingTaskId, cancellationToken);
         if (constraint is null)
         {
@@ -260,12 +223,6 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
         constraint.RequiredBuildingId = request.RequiresClassroom
             ? request.RequiredBuildingId
             : null;
-        constraint.ExperimentRequiredCampusId = request.RequiresClassroom
-            ? request.ExperimentRequiredCampusId
-            : null;
-        constraint.ExperimentRequiredBuildingId = request.RequiresClassroom
-            ? request.ExperimentRequiredBuildingId
-            : null;
         constraint.AllowedDayOfWeeks = request.AllowedDayOfWeeks.Count == 0
             ? null
             : string.Join(',', request.AllowedDayOfWeeks.Distinct().Order());
@@ -273,15 +230,10 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
         constraint.LatestPeriod = request.LatestPeriod;
         constraint.AllowedExperimentVenueNatures = request.AllowedExperimentVenueNatures;
         db.TeachingTaskAllowedClassrooms.RemoveRange(constraint.AllowedClassrooms);
-        db.TeachingTaskAllowedExperimentClassrooms.RemoveRange(constraint.AllowedExperimentClassrooms);
         constraint.AllowedClassrooms = request.RequiresClassroom
             ? request.AllowedClassroomIds.Distinct().Select(classroomId =>
                 new TeachingTaskAllowedClassroom { ClassroomId = classroomId }).ToList()
             : [];
-        constraint.AllowedExperimentClassrooms = request.RequiresClassroom
-            ? allowedExperimentRoomIds.Select(classroomId =>
-                new TeachingTaskAllowedExperimentClassroom { ClassroomId = classroomId }).ToList()
-            : [];
         await db.SaveChangesAsync(cancellationToken);
         return NoContent();
     }
@@ -307,23 +259,18 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
             !request.RequiresClassroom.HasValue &&
             request.AllowedDayOfWeeks is null &&
             !request.UpdateClassroomScope &&
-             !request.UpdateExperimentClassroomScope &&
-             !request.AllowedExperimentVenueNatures.HasValue &&
             !request.UpdatePeriodRange &&
             !request.EarliestPeriod.HasValue &&
             !request.LatestPeriod.HasValue)
             return ValidationProblem("请至少选择一项需要批量修改的设置。");
         if (request.UpdateClassroomScope && request.RequiresClassroom == false)
             return ValidationProblem("批量指定教室范围时，场地要求不能设置为不占用教室。");
-        if (request.UpdateExperimentClassroomScope && request.RequiresClassroom == false)
-            return ValidationProblem("批量指定实验场地时，场地要求不能设置为不占用教室。");
 
         var tasks = await db.TeachingTasks
             .Where(x =>
                 x.AcademicTermId == request.AcademicTermId &&
                 x.Status == TeachingTaskStatus.Published)
             .WhereIn(taskIds, x => x.Id)
-            .Include(x => x.Course)
             .ToListAsync(cancellationToken);
         if (tasks.Count != taskIds.Length)
             return ValidationProblem("部分教学任务不存在、未发布或不属于当前学期。");
@@ -334,16 +281,9 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
                 (request.SchedulingMode ?? task.SchedulingMode) ==
                 TeachingTaskSchedulingMode.Flexible))
             return ConflictProblem("非排时课程不能指定教室，请先将当前筛选结果限定为正常排课课程。");
-        if (request.UpdateExperimentClassroomScope && tasks.Any(task =>
-                (request.SchedulingMode ?? task.SchedulingMode) ==
-                TeachingTaskSchedulingMode.Flexible))
-            return ConflictProblem("非排时课程不能指定实验场地，请先将当前筛选结果限定为正常排课课程。");
 
         Building? building = null;
         List<Classroom> allowedRooms = [];
-        var experimentRoomIds = request.AllowedExperimentClassroomIds?.Distinct().ToArray() ?? [];
-        Building? experimentBuilding = null;
-        List<Classroom> allowedExperimentRooms = [];
         if (request.UpdateClassroomScope)
         {
             if (request.RequiredBuildingId.HasValue)
@@ -380,42 +320,10 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
                     x.Building!.CampusId != request.RequiredCampusId))
                 return ValidationProblem("指定教室必须位于所选校区。");
         }
-        if (request.UpdateExperimentClassroomScope)
-        {
-            if (request.ExperimentRequiredBuildingId.HasValue)
-            {
-                experimentBuilding = await db.Buildings.AsNoTracking()
-                    .FirstOrDefaultAsync(x => x.Id == request.ExperimentRequiredBuildingId && x.IsEnabled,
-                        cancellationToken);
-                if (experimentBuilding is null)
-                    return ValidationProblem("指定实验教学楼不存在或已停用。");
-                if (request.ExperimentRequiredCampusId.HasValue &&
-                    experimentBuilding.CampusId != request.ExperimentRequiredCampusId)
-                    return ValidationProblem("指定实验教学楼不属于所选实验校区。");
-            }
-            if (request.ExperimentRequiredCampusId.HasValue &&
-                !await db.Campuses.AnyAsync(x => x.Id == request.ExperimentRequiredCampusId && x.IsEnabled,
-                    cancellationToken))
-                return ValidationProblem("指定实验校区不存在或已停用。");
-            allowedExperimentRooms = await db.Classrooms.AsNoTracking()
-                .Where(x => x.IsEnabled)
-                .WhereIn(experimentRoomIds, x => x.Id)
-                .Include(x => x.Building)
-                .ToListAsync(cancellationToken);
-            if (allowedExperimentRooms.Count != experimentRoomIds.Length)
-                return ValidationProblem("部分指定实验场地不存在或已停用。");
-            if (experimentBuilding is not null &&
-                allowedExperimentRooms.Any(x => x.BuildingId != experimentBuilding.Id))
-                return ValidationProblem("指定实验场地必须位于所选实验教学楼。");
-            if (request.ExperimentRequiredCampusId.HasValue &&
-                allowedExperimentRooms.Any(x => x.Building!.CampusId != request.ExperimentRequiredCampusId))
-                return ValidationProblem("指定实验场地必须位于所选实验校区。");
-        }
 
         var constraints = await db.TeachingTaskScheduleConstraints
            .WhereIn(taskIds, x => x.TeachingTaskId)
            .Include(x => x.AllowedClassrooms)
-            .Include(x => x.AllowedExperimentClassrooms)
             .ToDictionaryAsync(x => x.TeachingTaskId, cancellationToken);
         foreach (var task in tasks)
         {
@@ -434,8 +342,6 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
                     request.RequiresClassroom.HasValue ||
                     request.AllowedDayOfWeeks is not null ||
                     request.UpdateClassroomScope ||
-                    request.UpdateExperimentClassroomScope ||
-                    request.AllowedExperimentVenueNatures.HasValue ||
                     request.UpdatePeriodRange;
                 if (!changesConstraint) continue;
                 constraint = new TeachingTaskScheduleConstraint { TeachingTaskId = task.Id };
@@ -451,10 +357,7 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
                     constraint.RequiredCampusId = null;
                     constraint.RequiredBuildingId = null;
                     db.TeachingTaskAllowedClassrooms.RemoveRange(constraint.AllowedClassrooms);
-                    db.TeachingTaskAllowedExperimentClassrooms.RemoveRange(
-                        constraint.AllowedExperimentClassrooms);
                     constraint.AllowedClassrooms = [];
-                    constraint.AllowedExperimentClassrooms = [];
                 }
             }
             if (request.AllowedDayOfWeeks is not null)
@@ -476,17 +379,6 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
                         ClassroomId = room.Id
                     }).ToList();
             }
-            if (task.Course?.PracticeHours > 0 && request.AllowedExperimentVenueNatures.HasValue)
-                constraint.AllowedExperimentVenueNatures = request.AllowedExperimentVenueNatures.Value;
-            if (task.Course?.PracticeHours > 0 && request.UpdateExperimentClassroomScope)
-            {
-                constraint.ExperimentRequiredCampusId = request.ExperimentRequiredCampusId;
-                constraint.ExperimentRequiredBuildingId = request.ExperimentRequiredBuildingId;
-                db.TeachingTaskAllowedExperimentClassrooms.RemoveRange(
-                    constraint.AllowedExperimentClassrooms);
-                constraint.AllowedExperimentClassrooms = allowedExperimentRooms.Select(room =>
-                    new TeachingTaskAllowedExperimentClassroom { ClassroomId = room.Id }).ToList();
-            }
             if (request.UpdatePeriodRange)
             {
                 constraint.EarliestPeriod = request.EarliestPeriod;
@@ -510,15 +402,11 @@ public sealed class ScheduleSettingsController(AppDbContext db, IAppCache cache)
         constraint.RequiresClassroom = false;
         constraint.RequiredCampusId = null;
         constraint.RequiredBuildingId = null;
-        constraint.ExperimentRequiredCampusId = null;
-        constraint.ExperimentRequiredBuildingId = null;
         constraint.AllowedDayOfWeeks = null;
         constraint.EarliestPeriod = null;
         constraint.LatestPeriod = null;
         db.TeachingTaskAllowedClassrooms.RemoveRange(constraint.AllowedClassrooms);
-        db.TeachingTaskAllowedExperimentClassrooms.RemoveRange(constraint.AllowedExperimentClassrooms);
         constraint.AllowedClassrooms = [];
-        constraint.AllowedExperimentClassrooms = [];
     }
 
     private ActionResult ConflictProblem(string detail) =>
@@ -553,10 +441,7 @@ public sealed record TeachingTaskScheduleConstraintRequest(
     IReadOnlyList<int> AllowedDayOfWeeks,
     [Range(1, 30)] int? EarliestPeriod,
     [Range(1, 30)] int? LatestPeriod,
-    TeachingVenueNature AllowedExperimentVenueNatures = 0,
-    IReadOnlyList<Guid>? AllowedExperimentClassroomIds = null,
-    Guid? ExperimentRequiredCampusId = null,
-    Guid? ExperimentRequiredBuildingId = null);
+    TeachingVenueNature AllowedExperimentVenueNatures = 0);
 
 public sealed record TeachingTaskScheduleConstraintBatchRequest(
     Guid AcademicTermId,
@@ -570,9 +455,4 @@ public sealed record TeachingTaskScheduleConstraintBatchRequest(
     IReadOnlyList<Guid>? AllowedClassroomIds,
     bool UpdatePeriodRange,
     [Range(1, 30)] int? EarliestPeriod,
-    [Range(1, 30)] int? LatestPeriod,
-    bool UpdateExperimentClassroomScope = false,
-    TeachingVenueNature? AllowedExperimentVenueNatures = null,
-    IReadOnlyList<Guid>? AllowedExperimentClassroomIds = null,
-    Guid? ExperimentRequiredCampusId = null,
-    Guid? ExperimentRequiredBuildingId = null);
+    [Range(1, 30)] int? LatestPeriod);

src/Jiaowu.Api/Controllers/SchedulesController.cs

@@ -552,7 +552,6 @@ public sealed class SchedulesController(
 
         var constraint = await db.TeachingTaskScheduleConstraints.AsNoTracking()
             .Include(x => x.AllowedClassrooms)
-            .Include(x => x.AllowedExperimentClassrooms)
             .FirstOrDefaultAsync(
                 x => x.TeachingTaskId == request.TeachingTaskId,
                 cancellationToken);
@@ -581,26 +580,20 @@ public sealed class SchedulesController(
                     x => x.Id == request.ClassroomId && x.IsEnabled,
                     cancellationToken);
             if (classroom is null) return ValidationProblem("所选教室不存在或已停用。");
-            if (request.Kind != ScheduleEntryKind.Experiment &&
-                constraint?.RequiredCampusId is Guid campusId &&
+            if (request.Kind == ScheduleEntryKind.Experiment &&
+                !TeachingVenueNatureRules.SupportsExperiment(classroom.TeachingVenueNature))
+                return ValidationProblem(
+                    $"实验课必须安排在具有实验教学性质的场地；“{classroom.Name}”未标注实验室、实训室、机房或语音室性质。 ");
+            if (constraint?.RequiredCampusId is Guid campusId &&
                 classroom.Building!.CampusId != campusId)
                 return ValidationProblem("所选教室不在该课程指定的校区。");
-            if (request.Kind != ScheduleEntryKind.Experiment &&
-                constraint?.RequiredBuildingId is Guid buildingId &&
+            if (constraint?.RequiredBuildingId is Guid buildingId &&
                 classroom.BuildingId != buildingId)
                 return ValidationProblem("所选教室不在该课程指定的教学楼。");
-            if (request.Kind == ScheduleEntryKind.Experiment &&
-                constraint?.ExperimentRequiredCampusId is Guid experimentCampusId &&
-                classroom.Building!.CampusId != experimentCampusId)
-                return ValidationProblem("所选场地不在该实验课指定的校区。");
-            if (request.Kind == ScheduleEntryKind.Experiment &&
-                constraint?.ExperimentRequiredBuildingId is Guid experimentBuildingId &&
-                classroom.BuildingId != experimentBuildingId)
-                return ValidationProblem("所选场地不在该实验课指定的教学楼。");
             var allowedClassroomIds = constraint?.AllowedClassrooms
                 .Select(x => x.ClassroomId)
                 .ToHashSet() ?? [];
-            if (request.Kind != ScheduleEntryKind.Experiment && allowedClassroomIds.Count > 0 &&
+            if (allowedClassroomIds.Count > 0 &&
                 !allowedClassroomIds.Contains(classroom.Id))
                 return ValidationProblem("所选教室不在该课程指定的教室范围内。");
             if (request.Kind == ScheduleEntryKind.Experiment &&
@@ -608,13 +601,6 @@ public sealed class SchedulesController(
                 allowedNatures != 0 &&
                 (classroom.TeachingVenueNature & allowedNatures) == 0)
                 return ValidationProblem("所选场地不在该实验课允许的教学场地性质范围内。");
-            var allowedExperimentClassroomIds = constraint?.AllowedExperimentClassrooms
-                .Select(x => x.ClassroomId)
-                .ToHashSet() ?? [];
-            if (request.Kind == ScheduleEntryKind.Experiment &&
-                allowedExperimentClassroomIds.Count > 0 &&
-                !allowedExperimentClassroomIds.Contains(classroom.Id))
-                return ValidationProblem("所选场地不在该实验课指定的场地范围内。");
         }
         var studentCount = task.Classes.Sum(x =>
             x.AdministrativeClass!.Students.Count(student =>

src/Jiaowu.Api/Domain/Academic/ScheduleEntities.cs

@@ -52,16 +52,11 @@ public sealed class TeachingTaskScheduleConstraint : EntityBase
     public Campus? RequiredCampus { get; set; }
     public Guid? RequiredBuildingId { get; set; }
     public Building? RequiredBuilding { get; set; }
-    public Guid? ExperimentRequiredCampusId { get; set; }
-    public Campus? ExperimentRequiredCampus { get; set; }
-    public Guid? ExperimentRequiredBuildingId { get; set; }
-    public Building? ExperimentRequiredBuilding { get; set; }
     public string? AllowedDayOfWeeks { get; set; }
     public int? EarliestPeriod { get; set; }
     public int? LatestPeriod { get; set; }
     public TeachingVenueNature AllowedExperimentVenueNatures { get; set; }
     public ICollection<TeachingTaskAllowedClassroom> AllowedClassrooms { get; set; } = [];
-    public ICollection<TeachingTaskAllowedExperimentClassroom> AllowedExperimentClassrooms { get; set; } = [];
 }
 
 public sealed class TeachingTaskAllowedClassroom
@@ -72,31 +67,6 @@ public sealed class TeachingTaskAllowedClassroom
     public Classroom? Classroom { get; set; }
 }
 
-public sealed class PublishedScheduleOccurrence : EntityBase
-{
-    public Guid SchedulePlanId { get; set; }
-    public Guid AcademicTermId { get; set; }
-    public Guid ScheduleEntryId { get; set; }
-    public Guid TeachingTaskId { get; set; }
-    public Guid? ClassroomId { get; set; }
-    public int Week { get; set; }
-    public int DayOfWeek { get; set; }
-    public int StartPeriod { get; set; }
-    public int PeriodCount { get; set; }
-    public ScheduleEntryKind Kind { get; set; }
-    public ScheduleEntry? ScheduleEntry { get; set; }
-    public TeachingTask? TeachingTask { get; set; }
-    public Classroom? Classroom { get; set; }
-}
-
-public sealed class TeachingTaskAllowedExperimentClassroom
-{
-    public Guid TeachingTaskScheduleConstraintId { get; set; }
-    public TeachingTaskScheduleConstraint? TeachingTaskScheduleConstraint { get; set; }
-    public Guid ClassroomId { get; set; }
-    public Classroom? Classroom { get; set; }
-}
-
 public sealed class AutomaticScheduleJob : EntityBase
 {
     public Guid SchedulePlanId { get; set; }

src/Jiaowu.Api/Infrastructure/Persistence/AppDbContext.cs

@@ -33,14 +33,11 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
         Set<TeacherCourseApplication>();
     public DbSet<SchedulePlan> SchedulePlans => Set<SchedulePlan>();
     public DbSet<ScheduleEntry> ScheduleEntries => Set<ScheduleEntry>();
-    public DbSet<PublishedScheduleOccurrence> PublishedScheduleOccurrences => Set<PublishedScheduleOccurrence>();
     public DbSet<ScheduleTimeSlot> ScheduleTimeSlots => Set<ScheduleTimeSlot>();
     public DbSet<TeachingTaskScheduleConstraint> TeachingTaskScheduleConstraints =>
         Set<TeachingTaskScheduleConstraint>();
     public DbSet<TeachingTaskAllowedClassroom> TeachingTaskAllowedClassrooms =>
         Set<TeachingTaskAllowedClassroom>();
-    public DbSet<TeachingTaskAllowedExperimentClassroom> TeachingTaskAllowedExperimentClassrooms =>
-        Set<TeachingTaskAllowedExperimentClassroom>();
     public DbSet<AutomaticScheduleJob> AutomaticScheduleJobs =>
         Set<AutomaticScheduleJob>();
     public DbSet<SchedulePublishJob> SchedulePublishJobs =>
@@ -514,14 +511,6 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
                 .WithMany()
                 .HasForeignKey(x => x.RequiredBuildingId)
                 .OnDelete(DeleteBehavior.Restrict);
-            entity.HasOne(x => x.ExperimentRequiredCampus)
-                .WithMany()
-                .HasForeignKey(x => x.ExperimentRequiredCampusId)
-                .OnDelete(DeleteBehavior.Restrict);
-            entity.HasOne(x => x.ExperimentRequiredBuilding)
-                .WithMany()
-                .HasForeignKey(x => x.ExperimentRequiredBuildingId)
-                .OnDelete(DeleteBehavior.Restrict);
         });
 
         builder.Entity<TeachingTaskAllowedClassroom>(entity =>
@@ -540,36 +529,6 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
                 .HasForeignKey(x => x.ClassroomId)
                 .OnDelete(DeleteBehavior.Restrict);
         });
-        builder.Entity<PublishedScheduleOccurrence>(entity =>
-        {
-            entity.HasIndex(x => new { x.AcademicTermId, x.TeachingTaskId, x.Week });
-            entity.HasIndex(x => new
-            {
-                x.AcademicTermId,
-                x.Week,
-                x.DayOfWeek,
-                x.StartPeriod,
-                x.ClassroomId
-            });
-            entity.HasIndex(x => new { x.SchedulePlanId, x.ClassroomId, x.Week, x.DayOfWeek, x.StartPeriod });
-            entity.HasIndex(x => new { x.ScheduleEntryId, x.Week }).IsUnique();
-            entity.HasOne(x => x.ScheduleEntry).WithMany().HasForeignKey(x => x.ScheduleEntryId).OnDelete(DeleteBehavior.Cascade);
-            entity.HasOne(x => x.TeachingTask).WithMany().HasForeignKey(x => x.TeachingTaskId).OnDelete(DeleteBehavior.Restrict);
-            entity.HasOne(x => x.Classroom).WithMany().HasForeignKey(x => x.ClassroomId).OnDelete(DeleteBehavior.SetNull);
-        });
-
-        builder.Entity<TeachingTaskAllowedExperimentClassroom>(entity =>
-        {
-            entity.HasKey(x => new { x.TeachingTaskScheduleConstraintId, x.ClassroomId });
-            entity.HasOne(x => x.TeachingTaskScheduleConstraint)
-                .WithMany(x => x.AllowedExperimentClassrooms)
-                .HasForeignKey(x => x.TeachingTaskScheduleConstraintId)
-                .OnDelete(DeleteBehavior.Cascade);
-            entity.HasOne(x => x.Classroom)
-                .WithMany()
-                .HasForeignKey(x => x.ClassroomId)
-                .OnDelete(DeleteBehavior.Restrict);
-        });
 
         builder.Entity<AutomaticScheduleJob>(entity =>
         {

src/Jiaowu.Api/Infrastructure/Persistence/DevelopmentSqliteMigrator.cs

@@ -92,10 +92,6 @@ public sealed class DevelopmentSqliteMigrator(
         "20260809_48_teaching_task_grade_analytics";
     private const string SwaggerDocumentationSettingMigration =
         "20260809_49_swagger_documentation_setting";
-    private const string ExperimentClassroomConstraintsMigration =
-        "20260809_50_experiment_classroom_constraints";
-    private const string SeparateExperimentClassroomScopeMigration =
-        "20260809_51_separate_experiment_classroom_scope";
 
     public async Task MigrateAsync(CancellationToken cancellationToken = default)
     {
@@ -683,24 +679,6 @@ public sealed class DevelopmentSqliteMigrator(
             SwaggerDocumentationSettingMigration,
             swaggerSettingsExist ? [] : SwaggerDocumentationSettingStatements,
             cancellationToken);
-        var experimentClassroomConstraintsExist = await db.Database
-            .SqlQueryRaw<int>(
-                "SELECT COUNT(*) AS \"Value\" FROM sqlite_master WHERE type = 'table' AND name = 'TeachingTaskAllowedExperimentClassrooms'")
-            .AnyAsync(value => value > 0, cancellationToken);
-        await ApplyMigrationAsync(
-            ExperimentClassroomConstraintsMigration,
-            experimentClassroomConstraintsExist ? [] : ExperimentClassroomConstraintStatements,
-            cancellationToken);
-        var experimentScopeColumns = (await db.Database.SqlQueryRaw<string>(
-                "SELECT name AS \"Value\" FROM pragma_table_info('TeachingTaskScheduleConstraints')")
-            .ToListAsync(cancellationToken))
-            .ToHashSet(StringComparer.OrdinalIgnoreCase);
-        await ApplyMigrationAsync(
-            SeparateExperimentClassroomScopeMigration,
-            experimentScopeColumns.Contains("ExperimentRequiredCampusId")
-                ? []
-                : SeparateExperimentClassroomScopeStatements,
-            cancellationToken);
     }
 
     private async Task ApplyMigrationAsync(
@@ -2962,45 +2940,4 @@ public sealed class DevelopmentSqliteMigrator(
         ON "SystemFeatureSettings" ("Key");
         """
     ];
-
-    private static readonly string[] ExperimentClassroomConstraintStatements =
-    [
-        """
-        CREATE TABLE "TeachingTaskAllowedExperimentClassrooms" (
-            "TeachingTaskScheduleConstraintId" TEXT NOT NULL,
-            "ClassroomId" TEXT NOT NULL,
-            CONSTRAINT "PK_TeachingTaskAllowedExperimentClassrooms"
-                PRIMARY KEY ("TeachingTaskScheduleConstraintId", "ClassroomId"),
-            CONSTRAINT "FK_TeachingTaskAllowedExperimentClassrooms_Constraints"
-                FOREIGN KEY ("TeachingTaskScheduleConstraintId")
-                REFERENCES "TeachingTaskScheduleConstraints" ("Id") ON DELETE CASCADE,
-            CONSTRAINT "FK_TeachingTaskAllowedExperimentClassrooms_Classrooms"
-                FOREIGN KEY ("ClassroomId") REFERENCES "Classrooms" ("Id") ON DELETE RESTRICT
-        );
-        """,
-        """
-        CREATE INDEX "IX_TeachingTaskAllowedExperimentClassrooms_ClassroomId"
-        ON "TeachingTaskAllowedExperimentClassrooms" ("ClassroomId");
-        """
-    ];
-
-    private static readonly string[] SeparateExperimentClassroomScopeStatements =
-    [
-        """
-        ALTER TABLE "TeachingTaskScheduleConstraints"
-        ADD COLUMN "ExperimentRequiredCampusId" TEXT NULL;
-        """,
-        """
-        ALTER TABLE "TeachingTaskScheduleConstraints"
-        ADD COLUMN "ExperimentRequiredBuildingId" TEXT NULL;
-        """,
-        """
-        CREATE INDEX "IX_TeachingTaskScheduleConstraints_ExperimentRequiredCampusId"
-        ON "TeachingTaskScheduleConstraints" ("ExperimentRequiredCampusId");
-        """,
-        """
-        CREATE INDEX "IX_TeachingTaskScheduleConstraints_ExperimentRequiredBuildingId"
-        ON "TeachingTaskScheduleConstraints" ("ExperimentRequiredBuildingId");
-        """
-    ];
 }

src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/20260809071211_AddExperimentClassroomConstraints.cs

@@ -1,52 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
-{
-    /// <inheritdoc />
-    public partial class AddExperimentClassroomConstraints : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "TeachingTaskAllowedExperimentClassrooms",
-                columns: table => new
-                {
-                    TeachingTaskScheduleConstraintId = table.Column<Guid>(type: "char(36)", nullable: false),
-                    ClassroomId = table.Column<Guid>(type: "char(36)", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_TeachingTaskAllowedExperimentClassrooms", x => new { x.TeachingTaskScheduleConstraintId, x.ClassroomId });
-                    table.ForeignKey(
-                        name: "FK_TeachingTaskAllowedExperimentClassrooms_Classrooms_Classroom~",
-                        column: x => x.ClassroomId,
-                        principalTable: "Classrooms",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Restrict);
-                    table.ForeignKey(
-                        name: "FK_TeachingTaskAllowedExperimentClassrooms_TeachingTaskSchedule~",
-                        column: x => x.TeachingTaskScheduleConstraintId,
-                        principalTable: "TeachingTaskScheduleConstraints",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
-                })
-                .Annotation("MySQL:Charset", "utf8mb4");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_TeachingTaskAllowedExperimentClassrooms_ClassroomId",
-                table: "TeachingTaskAllowedExperimentClassrooms",
-                column: "ClassroomId");
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "TeachingTaskAllowedExperimentClassrooms");
-        }
-    }
-}

src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/20260809074948_SeparateExperimentClassroomScope.cs

@@ -1,81 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
-{
-    /// <inheritdoc />
-    public partial class SeparateExperimentClassroomScope : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<Guid>(
-                name: "ExperimentRequiredBuildingId",
-                table: "TeachingTaskScheduleConstraints",
-                type: "char(36)",
-                nullable: true);
-
-            migrationBuilder.AddColumn<Guid>(
-                name: "ExperimentRequiredCampusId",
-                table: "TeachingTaskScheduleConstraints",
-                type: "char(36)",
-                nullable: true);
-
-            migrationBuilder.CreateIndex(
-                name: "IX_TeachingTaskScheduleConstraints_ExperimentRequiredBuildingId",
-                table: "TeachingTaskScheduleConstraints",
-                column: "ExperimentRequiredBuildingId");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_TeachingTaskScheduleConstraints_ExperimentRequiredCampusId",
-                table: "TeachingTaskScheduleConstraints",
-                column: "ExperimentRequiredCampusId");
-
-            migrationBuilder.AddForeignKey(
-                name: "FK_TeachingTaskScheduleConstraints_Buildings_ExperimentRequired~",
-                table: "TeachingTaskScheduleConstraints",
-                column: "ExperimentRequiredBuildingId",
-                principalTable: "Buildings",
-                principalColumn: "Id",
-                onDelete: ReferentialAction.Restrict);
-
-            migrationBuilder.AddForeignKey(
-                name: "FK_TeachingTaskScheduleConstraints_Campuses_ExperimentRequiredC~",
-                table: "TeachingTaskScheduleConstraints",
-                column: "ExperimentRequiredCampusId",
-                principalTable: "Campuses",
-                principalColumn: "Id",
-                onDelete: ReferentialAction.Restrict);
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropForeignKey(
-                name: "FK_TeachingTaskScheduleConstraints_Buildings_ExperimentRequired~",
-                table: "TeachingTaskScheduleConstraints");
-
-            migrationBuilder.DropForeignKey(
-                name: "FK_TeachingTaskScheduleConstraints_Campuses_ExperimentRequiredC~",
-                table: "TeachingTaskScheduleConstraints");
-
-            migrationBuilder.DropIndex(
-                name: "IX_TeachingTaskScheduleConstraints_ExperimentRequiredBuildingId",
-                table: "TeachingTaskScheduleConstraints");
-
-            migrationBuilder.DropIndex(
-                name: "IX_TeachingTaskScheduleConstraints_ExperimentRequiredCampusId",
-                table: "TeachingTaskScheduleConstraints");
-
-            migrationBuilder.DropColumn(
-                name: "ExperimentRequiredBuildingId",
-                table: "TeachingTaskScheduleConstraints");
-
-            migrationBuilder.DropColumn(
-                name: "ExperimentRequiredCampusId",
-                table: "TeachingTaskScheduleConstraints");
-        }
-    }
-}

src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/20260809075833_PublishedTimetableOccurrences.cs

@@ -1,90 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
-{
-    /// <inheritdoc />
-    public partial class PublishedTimetableOccurrences : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "PublishedScheduleOccurrences",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "char(36)", nullable: false),
-                    SchedulePlanId = table.Column<Guid>(type: "char(36)", nullable: false),
-                    AcademicTermId = table.Column<Guid>(type: "char(36)", nullable: false),
-                    ScheduleEntryId = table.Column<Guid>(type: "char(36)", nullable: false),
-                    TeachingTaskId = table.Column<Guid>(type: "char(36)", nullable: false),
-                    ClassroomId = table.Column<Guid>(type: "char(36)", nullable: true),
-                    Week = table.Column<int>(type: "int", nullable: false),
-                    DayOfWeek = table.Column<int>(type: "int", nullable: false),
-                    StartPeriod = table.Column<int>(type: "int", nullable: false),
-                    PeriodCount = table.Column<int>(type: "int", nullable: false),
-                    Kind = table.Column<int>(type: "int", nullable: false),
-                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
-                    UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_PublishedScheduleOccurrences", x => x.Id);
-                    table.ForeignKey(
-                        name: "FK_PublishedScheduleOccurrences_Classrooms_ClassroomId",
-                        column: x => x.ClassroomId,
-                        principalTable: "Classrooms",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.SetNull);
-                    table.ForeignKey(
-                        name: "FK_PublishedScheduleOccurrences_ScheduleEntries_ScheduleEntryId",
-                        column: x => x.ScheduleEntryId,
-                        principalTable: "ScheduleEntries",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
-                    table.ForeignKey(
-                        name: "FK_PublishedScheduleOccurrences_TeachingTasks_TeachingTaskId",
-                        column: x => x.TeachingTaskId,
-                        principalTable: "TeachingTasks",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Restrict);
-                })
-                .Annotation("MySQL:Charset", "utf8mb4");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_PublishedScheduleOccurrences_AcademicTermId_TeachingTaskId_W~",
-                table: "PublishedScheduleOccurrences",
-                columns: new[] { "AcademicTermId", "TeachingTaskId", "Week" });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_PublishedScheduleOccurrences_ClassroomId",
-                table: "PublishedScheduleOccurrences",
-                column: "ClassroomId");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_PublishedScheduleOccurrences_ScheduleEntryId_Week",
-                table: "PublishedScheduleOccurrences",
-                columns: new[] { "ScheduleEntryId", "Week" },
-                unique: true);
-
-            migrationBuilder.CreateIndex(
-                name: "IX_PublishedScheduleOccurrences_SchedulePlanId_ClassroomId_Week~",
-                table: "PublishedScheduleOccurrences",
-                columns: new[] { "SchedulePlanId", "ClassroomId", "Week", "DayOfWeek", "StartPeriod" });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_PublishedScheduleOccurrences_TeachingTaskId",
-                table: "PublishedScheduleOccurrences",
-                column: "TeachingTaskId");
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "PublishedScheduleOccurrences");
-        }
-    }
-}

src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/20260809080519_OptimizePublishedTimetableOccurrenceLookup.cs

@@ -1,27 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
-{
-    /// <inheritdoc />
-    public partial class OptimizePublishedTimetableOccurrenceLookup : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateIndex(
-                name: "IX_PublishedScheduleOccurrences_AcademicTermId_Week_DayOfWeek_S~",
-                table: "PublishedScheduleOccurrences",
-                columns: new[] { "AcademicTermId", "Week", "DayOfWeek", "StartPeriod", "ClassroomId" });
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropIndex(
-                name: "IX_PublishedScheduleOccurrences_AcademicTermId_Week_DayOfWeek_S~",
-                table: "PublishedScheduleOccurrences");
-        }
-    }
-}

src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/AppDbContextModelSnapshot.cs

@@ -3499,66 +3499,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                     b.ToTable("OtherExamResults");
                 });
 
-            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.PublishedScheduleOccurrence", b =>
-                {
-                    b.Property<Guid>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("char(36)");
-
-                    b.Property<Guid>("AcademicTermId")
-                        .HasColumnType("char(36)");
-
-                    b.Property<Guid?>("ClassroomId")
-                        .HasColumnType("char(36)");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .HasColumnType("datetime(6)");
-
-                    b.Property<int>("DayOfWeek")
-                        .HasColumnType("int");
-
-                    b.Property<int>("Kind")
-                        .HasColumnType("int");
-
-                    b.Property<int>("PeriodCount")
-                        .HasColumnType("int");
-
-                    b.Property<Guid>("ScheduleEntryId")
-                        .HasColumnType("char(36)");
-
-                    b.Property<Guid>("SchedulePlanId")
-                        .HasColumnType("char(36)");
-
-                    b.Property<int>("StartPeriod")
-                        .HasColumnType("int");
-
-                    b.Property<Guid>("TeachingTaskId")
-                        .HasColumnType("char(36)");
-
-                    b.Property<DateTime>("UpdatedAt")
-                        .HasColumnType("datetime(6)");
-
-                    b.Property<int>("Week")
-                        .HasColumnType("int");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("ClassroomId");
-
-                    b.HasIndex("TeachingTaskId");
-
-                    b.HasIndex("ScheduleEntryId", "Week")
-                        .IsUnique();
-
-                    b.HasIndex("AcademicTermId", "TeachingTaskId", "Week");
-
-                    b.HasIndex("AcademicTermId", "Week", "DayOfWeek", "StartPeriod", "ClassroomId");
-
-                    b.HasIndex("SchedulePlanId", "ClassroomId", "Week", "DayOfWeek", "StartPeriod");
-
-                    b.ToTable("PublishedScheduleOccurrences");
-                });
-
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.ScheduleEntry", b =>
                 {
                     b.Property<Guid>("Id")
@@ -4162,21 +4102,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                     b.ToTable("TeachingTaskAllowedClassrooms");
                 });
 
-            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskAllowedExperimentClassroom", b =>
-                {
-                    b.Property<Guid>("TeachingTaskScheduleConstraintId")
-                        .HasColumnType("char(36)");
-
-                    b.Property<Guid>("ClassroomId")
-                        .HasColumnType("char(36)");
-
-                    b.HasKey("TeachingTaskScheduleConstraintId", "ClassroomId");
-
-                    b.HasIndex("ClassroomId");
-
-                    b.ToTable("TeachingTaskAllowedExperimentClassrooms");
-                });
-
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskClass", b =>
                 {
                     b.Property<Guid>("TeachingTaskId")
@@ -4332,12 +4257,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                     b.Property<int?>("EarliestPeriod")
                         .HasColumnType("int");
 
-                    b.Property<Guid?>("ExperimentRequiredBuildingId")
-                        .HasColumnType("char(36)");
-
-                    b.Property<Guid?>("ExperimentRequiredCampusId")
-                        .HasColumnType("char(36)");
-
                     b.Property<int?>("LatestPeriod")
                         .HasColumnType("int");
 
@@ -4358,10 +4277,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
                     b.HasKey("Id");
 
-                    b.HasIndex("ExperimentRequiredBuildingId");
-
-                    b.HasIndex("ExperimentRequiredCampusId");
-
                     b.HasIndex("RequiredBuildingId");
 
                     b.HasIndex("RequiredCampusId");
@@ -6106,32 +6021,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                     b.Navigation("Student");
                 });
 
-            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.PublishedScheduleOccurrence", b =>
-                {
-                    b.HasOne("Jiaowu.Api.Domain.Academic.Classroom", "Classroom")
-                        .WithMany()
-                        .HasForeignKey("ClassroomId")
-                        .OnDelete(DeleteBehavior.SetNull);
-
-                    b.HasOne("Jiaowu.Api.Domain.Academic.ScheduleEntry", "ScheduleEntry")
-                        .WithMany()
-                        .HasForeignKey("ScheduleEntryId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("Jiaowu.Api.Domain.Academic.TeachingTask", "TeachingTask")
-                        .WithMany()
-                        .HasForeignKey("TeachingTaskId")
-                        .OnDelete(DeleteBehavior.Restrict)
-                        .IsRequired();
-
-                    b.Navigation("Classroom");
-
-                    b.Navigation("ScheduleEntry");
-
-                    b.Navigation("TeachingTask");
-                });
-
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.ScheduleEntry", b =>
                 {
                     b.HasOne("Jiaowu.Api.Domain.Academic.Classroom", "Classroom")
@@ -6309,25 +6198,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                     b.Navigation("TeachingTaskScheduleConstraint");
                 });
 
-            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskAllowedExperimentClassroom", b =>
-                {
-                    b.HasOne("Jiaowu.Api.Domain.Academic.Classroom", "Classroom")
-                        .WithMany()
-                        .HasForeignKey("ClassroomId")
-                        .OnDelete(DeleteBehavior.Restrict)
-                        .IsRequired();
-
-                    b.HasOne("Jiaowu.Api.Domain.Academic.TeachingTaskScheduleConstraint", "TeachingTaskScheduleConstraint")
-                        .WithMany("AllowedExperimentClassrooms")
-                        .HasForeignKey("TeachingTaskScheduleConstraintId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.Navigation("Classroom");
-
-                    b.Navigation("TeachingTaskScheduleConstraint");
-                });
-
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskClass", b =>
                 {
                     b.HasOne("Jiaowu.Api.Domain.Academic.AdministrativeClass", "AdministrativeClass")
@@ -6391,16 +6261,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskScheduleConstraint", b =>
                 {
-                    b.HasOne("Jiaowu.Api.Domain.Academic.Building", "ExperimentRequiredBuilding")
-                        .WithMany()
-                        .HasForeignKey("ExperimentRequiredBuildingId")
-                        .OnDelete(DeleteBehavior.Restrict);
-
-                    b.HasOne("Jiaowu.Api.Domain.Academic.Campus", "ExperimentRequiredCampus")
-                        .WithMany()
-                        .HasForeignKey("ExperimentRequiredCampusId")
-                        .OnDelete(DeleteBehavior.Restrict);
-
                     b.HasOne("Jiaowu.Api.Domain.Academic.Building", "RequiredBuilding")
                         .WithMany()
                         .HasForeignKey("RequiredBuildingId")
@@ -6417,10 +6277,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.Navigation("ExperimentRequiredBuilding");
-
-                    b.Navigation("ExperimentRequiredCampus");
-
                     b.Navigation("RequiredBuilding");
 
                     b.Navigation("RequiredCampus");
@@ -6729,8 +6585,6 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.TeachingTaskScheduleConstraint", b =>
                 {
                     b.Navigation("AllowedClassrooms");
-
-                    b.Navigation("AllowedExperimentClassrooms");
                 });
 #pragma warning restore 612, 618
         }

src/Jiaowu.Api/Infrastructure/Scheduling/AutomaticScheduleGenerator.cs

@@ -44,7 +44,6 @@ public sealed class AutomaticScheduleGenerator(AppDbContext db)
         var constraints = await db.TeachingTaskScheduleConstraints.AsNoTracking()
             .WhereIn(taskIds, x => x.TeachingTaskId)
             .Include(x => x.AllowedClassrooms)
-            .Include(x => x.AllowedExperimentClassrooms)
             .ToDictionaryAsync(x => x.TeachingTaskId, cancellationToken);
         var classrooms = await db.Classrooms.AsNoTracking()
             .Where(x => x.IsEnabled)
@@ -254,15 +253,8 @@ public sealed class AutomaticScheduleGenerator(AppDbContext db)
                             x.TeachingTaskId == task.Id && x.DayOfWeek == day);
                         var dayLoad = entries.Count(x => x.DayOfWeek == day);
                         var roomWaste = room is null ? 0 : Math.Max(0, room.Capacity - task.Capacity);
-                        var experimentGeneralClassroomPenalty =
-                            kind == ScheduleEntryKind.Experiment &&
-                            constraint?.AllowedExperimentVenueNatures == 0 &&
-                            room?.TeachingVenueNature == TeachingVenueNature.GeneralClassroom
-                                ? 100_000
-                                : 0;
                         var score = sameTaskDay * 1000 + dayLoad * 10 + start +
-                                    roomWaste / 10 + startWeek +
-                                    experimentGeneralClassroomPenalty;
+                                    roomWaste / 10 + startWeek;
                         candidates.Add((proposed, score));
                     }
                 }
@@ -287,9 +279,6 @@ public sealed class AutomaticScheduleGenerator(AppDbContext db)
         var allowedRoomIds = constraint?.AllowedClassrooms
             .Select(x => x.ClassroomId)
             .ToHashSet() ?? [];
-        var allowedExperimentRoomIds = constraint?.AllowedExperimentClassrooms
-            .Select(x => x.ClassroomId)
-            .ToHashSet() ?? [];
         var minimumCapacity = Math.Max(
             task.Capacity,
             task.Classes.Sum(x =>
@@ -297,25 +286,16 @@ public sealed class AutomaticScheduleGenerator(AppDbContext db)
                     student.Status == StudentStatus.Active) ?? 0));
         return classrooms.Where(room =>
                 room.Capacity >= minimumCapacity &&
-                (kind == ScheduleEntryKind.Experiment ||
-                 constraint?.RequiredCampusId is not Guid requiredCampusId ||
+                (constraint?.RequiredCampusId is not Guid requiredCampusId ||
                     room.Building!.CampusId == requiredCampusId) &&
-                (kind == ScheduleEntryKind.Experiment ||
-                 constraint?.RequiredBuildingId is not Guid requiredBuildingId ||
+                (constraint?.RequiredBuildingId is not Guid requiredBuildingId ||
                     room.BuildingId == requiredBuildingId) &&
+                (allowedRoomIds.Count == 0 || allowedRoomIds.Contains(room.Id)) &&
                 (kind != ScheduleEntryKind.Experiment ||
-                 constraint?.ExperimentRequiredCampusId is not Guid experimentCampusId ||
-                 room.Building!.CampusId == experimentCampusId) &&
-                (kind != ScheduleEntryKind.Experiment ||
-                 constraint?.ExperimentRequiredBuildingId is not Guid experimentBuildingId ||
-                 room.BuildingId == experimentBuildingId) &&
-                (kind == ScheduleEntryKind.Experiment ||
-                 allowedRoomIds.Count == 0 || allowedRoomIds.Contains(room.Id)) &&
+                 TeachingVenueNatureRules.SupportsExperiment(room.TeachingVenueNature)) &&
                 (kind != ScheduleEntryKind.Experiment || constraint is null ||
                  constraint.AllowedExperimentVenueNatures == 0 ||
-                  (room.TeachingVenueNature & constraint.AllowedExperimentVenueNatures) != 0) &&
-                 (kind != ScheduleEntryKind.Experiment || allowedExperimentRoomIds.Count == 0 ||
-                  allowedExperimentRoomIds.Contains(room.Id)))
+                 (room.TeachingVenueNature & constraint.AllowedExperimentVenueNatures) != 0))
             .ToList();
     }
 

src/Jiaowu.Api/Infrastructure/Scheduling/SchedulePublishJobs.cs

@@ -2,7 +2,6 @@ using System.Diagnostics.CodeAnalysis;
 using Jiaowu.Api.Domain.Academic;
 using Jiaowu.Api.Infrastructure.Caching;
 using Jiaowu.Api.Infrastructure.Persistence;
-using Jiaowu.Api.Infrastructure.Timetables;
 using Jiaowu.Api.Infrastructure.Teaching;
 using Microsoft.EntityFrameworkCore;
 
@@ -74,8 +73,6 @@ public sealed class SchedulePublishJobProcessor(
                     foreach (var oldPlan in previous)
                         oldPlan.Status = SchedulePlanStatus.Archived;
 
-                    await new PublishedTimetableProjectionService(db)
-                        .RebuildAsync(publishPlan, stoppingToken);
                     publishPlan.Status = SchedulePlanStatus.Published;
                     publishPlan.PublishedAt = DateTime.UtcNow;
                     publishJob.Status = SchedulePublishJobStatus.Succeeded;
@@ -170,7 +167,6 @@ public sealed class SchedulePlanPublisher(AppDbContext db)
         var constraints = await db.TeachingTaskScheduleConstraints.AsNoTracking()
             .WhereIn(taskIds, x => x.TeachingTaskId)
             .Include(x => x.AllowedClassrooms)
-            .Include(x => x.AllowedExperimentClassrooms)
             .ToDictionaryAsync(x => x.TeachingTaskId, cancellationToken);
 
         foreach (var entry in plan.Entries)
@@ -274,40 +270,21 @@ public sealed class SchedulePlanPublisher(AppDbContext db)
         {
             if (classroom is null || !classroom.IsEnabled)
                 Fail(entry, "所选教室不存在或已停用");
-            if (entry.Kind != ScheduleEntryKind.Experiment &&
-                constraint?.RequiredCampusId is Guid campusId &&
+            if (entry.Kind == ScheduleEntryKind.Experiment &&
+                !IsExperimentRoom(classroom.RoomType))
+                Fail(entry, $"实验课不能安排在“{classroom.RoomType}”类型的场地");
+            if (constraint?.RequiredCampusId is Guid campusId &&
                 classroom.Building!.CampusId != campusId)
                 Fail(entry, "所选教室不在指定校区");
-            if (entry.Kind != ScheduleEntryKind.Experiment &&
-                constraint?.RequiredBuildingId is Guid buildingId &&
+            if (constraint?.RequiredBuildingId is Guid buildingId &&
                 classroom.BuildingId != buildingId)
                 Fail(entry, "所选教室不在指定教学楼");
-            if (entry.Kind == ScheduleEntryKind.Experiment &&
-                constraint?.ExperimentRequiredCampusId is Guid experimentCampusId &&
-                classroom.Building!.CampusId != experimentCampusId)
-                Fail(entry, "所选场地不在实验课指定校区");
-            if (entry.Kind == ScheduleEntryKind.Experiment &&
-                constraint?.ExperimentRequiredBuildingId is Guid experimentBuildingId &&
-                classroom.BuildingId != experimentBuildingId)
-                Fail(entry, "所选场地不在实验课指定教学楼");
             var allowedClassroomIds = constraint?.AllowedClassrooms
                 .Select(x => x.ClassroomId)
                 .ToHashSet() ?? [];
-            if (entry.Kind != ScheduleEntryKind.Experiment && allowedClassroomIds.Count > 0 &&
+            if (allowedClassroomIds.Count > 0 &&
                 !allowedClassroomIds.Contains(classroom.Id))
                 Fail(entry, "所选教室不在指定教室范围内");
-            var allowedExperimentClassroomIds = constraint?.AllowedExperimentClassrooms
-                .Select(x => x.ClassroomId)
-                .ToHashSet() ?? [];
-            if (entry.Kind == ScheduleEntryKind.Experiment &&
-                allowedExperimentClassroomIds.Count > 0 &&
-                !allowedExperimentClassroomIds.Contains(classroom.Id))
-                Fail(entry, "所选场地不在实验课指定场地范围内");
-            if (entry.Kind == ScheduleEntryKind.Experiment &&
-                constraint?.AllowedExperimentVenueNatures is { } allowedNatures &&
-                allowedNatures != 0 &&
-                (classroom.TeachingVenueNature & allowedNatures) == 0)
-                Fail(entry, "所选场地不在实验课允许的场地性质范围内");
         }
 
         var studentCount = task.Classes.Sum(x =>
@@ -328,6 +305,12 @@ public sealed class SchedulePlanPublisher(AppDbContext db)
                 .Select(int.Parse)
                 .ToHashSet();
 
+    private static bool IsExperimentRoom(string roomType) =>
+        roomType.Contains("实验", StringComparison.OrdinalIgnoreCase) ||
+        roomType.Contains("实训", StringComparison.OrdinalIgnoreCase) ||
+        roomType.Contains("机房", StringComparison.OrdinalIgnoreCase) ||
+        roomType.Contains("语音", StringComparison.OrdinalIgnoreCase);
+
     [DoesNotReturn]
     private static void Fail(ScheduleEntry entry, string message)
     {

src/Jiaowu.Api/Infrastructure/Timetables/ClassroomReservationAvailabilityService.cs

@@ -17,33 +17,32 @@ public sealed class ClassroomReservationAvailabilityService(AppDbContext db)
         var occupiedIds = new HashSet<Guid>();
         var (week, dayOfWeek) = ResolveTeachingWeek(term, reservationDate);
 
-        var hasProjection = await db.PublishedScheduleOccurrences.AsNoTracking()
-            .AnyAsync(entry => entry.AcademicTermId == term.Id, cancellationToken);
-        if (hasProjection)
-        {
-            var projectedRoomIds = await db.PublishedScheduleOccurrences.AsNoTracking()
-                .Where(entry => entry.AcademicTermId == term.Id && entry.Week == week &&
-                    entry.DayOfWeek == dayOfWeek && entry.ClassroomId.HasValue &&
-                    entry.StartPeriod < startPeriod + periodCount &&
-                    startPeriod < entry.StartPeriod + entry.PeriodCount)
-                .Select(entry => entry.ClassroomId!.Value)
-                .ToListAsync(cancellationToken);
-            occupiedIds.UnionWith(projectedRoomIds);
-        }
-        else
-        {
         var scheduleEntries = await db.ScheduleEntries.AsNoTracking()
-                .Where(entry => entry.ClassroomId.HasValue &&
+            .Where(entry =>
+                entry.ClassroomId.HasValue &&
                 entry.SchedulePlan!.AcademicTermId == term.Id &&
                 entry.SchedulePlan.Status == SchedulePlanStatus.Published &&
-                    entry.DayOfWeek == dayOfWeek && entry.StartWeek <= week &&
-                    entry.EndWeek >= week && entry.StartPeriod < startPeriod + periodCount &&
+                entry.DayOfWeek == dayOfWeek &&
+                entry.StartWeek <= week &&
+                entry.EndWeek >= week &&
+                entry.StartPeriod < startPeriod + periodCount &&
                 startPeriod < entry.StartPeriod + entry.PeriodCount)
-                .Select(entry => new { entry.ClassroomId, entry.WeekPattern, entry.StartPeriod, entry.PeriodCount })
+            .Select(entry => new
+            {
+                entry.ClassroomId,
+                entry.WeekPattern,
+                entry.StartPeriod,
+                entry.PeriodCount
+            })
             .ToListAsync(cancellationToken);
         foreach (var entry in scheduleEntries.Where(entry =>
                      FreeClassroomRules.MatchesWeek(entry.WeekPattern, week) &&
-                         FreeClassroomRules.PeriodsOverlap(startPeriod, periodCount, entry.StartPeriod, entry.PeriodCount)))
+                     FreeClassroomRules.PeriodsOverlap(
+                         startPeriod,
+                         periodCount,
+                         entry.StartPeriod,
+                         entry.PeriodCount)))
+        {
             occupiedIds.Add(entry.ClassroomId!.Value);
         }
 

src/Jiaowu.Api/Infrastructure/Timetables/PublishedTimetableProjectionService.cs

@@ -1,63 +0,0 @@
-using Jiaowu.Api.Domain.Academic;
-using Jiaowu.Api.Infrastructure.Persistence;
-using Microsoft.EntityFrameworkCore;
-
-namespace Jiaowu.Api.Infrastructure.Timetables;
-
-public sealed class PublishedTimetableProjectionService(AppDbContext db)
-{
-    private const int WriteBatchSize = 2_000;
-    public async Task RebuildPublishedPlansForTaskAsync(Guid teachingTaskId, CancellationToken cancellationToken)
-    {
-        var plans = await db.SchedulePlans
-            .Where(plan => plan.Status == SchedulePlanStatus.Published &&
-                plan.Entries.Any(entry => entry.TeachingTaskId == teachingTaskId))
-            .Include(plan => plan.Entries)
-            .ToListAsync(cancellationToken);
-        foreach (var plan in plans)
-            await RebuildAsync(plan, cancellationToken);
-    }
-
-    public async Task RebuildAsync(SchedulePlan plan, CancellationToken cancellationToken)
-    {
-        await db.PublishedScheduleOccurrences
-            .Where(x => x.SchedulePlanId == plan.Id)
-            .ExecuteDeleteAsync(cancellationToken);
-
-        var rows = new List<PublishedScheduleOccurrence>(WriteBatchSize);
-        foreach (var entry in plan.Entries)
-        for (var week = entry.StartWeek; week <= entry.EndWeek; week++)
-        {
-            if (entry.WeekPattern == WeekPattern.Odd && week % 2 == 0 ||
-                entry.WeekPattern == WeekPattern.Even && week % 2 != 0) continue;
-            rows.Add(new PublishedScheduleOccurrence
-            {
-                SchedulePlanId = plan.Id,
-                AcademicTermId = plan.AcademicTermId,
-                ScheduleEntryId = entry.Id,
-                TeachingTaskId = entry.TeachingTaskId,
-                ClassroomId = entry.ClassroomId,
-                Week = week,
-                DayOfWeek = entry.DayOfWeek,
-                StartPeriod = entry.StartPeriod,
-                PeriodCount = entry.PeriodCount,
-                Kind = entry.Kind
-            });
-            if (rows.Count == WriteBatchSize)
-                await WriteBatchAsync(rows, cancellationToken);
-        }
-        if (rows.Count > 0)
-            await WriteBatchAsync(rows, cancellationToken);
-    }
-
-    private async Task WriteBatchAsync(
-        List<PublishedScheduleOccurrence> rows,
-        CancellationToken cancellationToken)
-    {
-        db.PublishedScheduleOccurrences.AddRange(rows);
-        await db.SaveChangesAsync(cancellationToken);
-        foreach (var row in rows)
-            db.Entry(row).State = EntityState.Detached;
-        rows.Clear();
-    }
-}

src/Jiaowu.Api/Program.cs

@@ -422,7 +422,6 @@ builder.Services.AddScoped<DatabaseInitializer>();
 builder.Services.AddScoped<DemoDataSeeder>();
 builder.Services.AddScoped<DevelopmentSqliteMigrator>();
 builder.Services.AddScoped<TimetableDataService>();
-builder.Services.AddScoped<PublishedTimetableProjectionService>();
 builder.Services.AddScoped<AutomaticScheduleGenerator>();
 builder.Services.AddScoped<PersonalCalendarService>();
 builder.Services.AddScoped<ClassroomReservationAvailabilityService>();

tests/Jiaowu.Api.Tests/CourseSelectionsControllerTests.cs

@@ -205,79 +205,6 @@ public sealed class CourseSelectionsControllerTests
                 x.Grade == 2026));
     }
 
-    [Fact]
-    public async Task Student_options_include_an_administrator_assigned_offering_outside_the_students_class_scope()
-    {
-        await using var connection = new SqliteConnection("Data Source=:memory:");
-        await connection.OpenAsync();
-        var options = new DbContextOptionsBuilder<AppDbContext>()
-            .UseSqlite(connection)
-            .Options;
-        await using var db = new AppDbContext(options);
-        await db.Database.EnsureCreatedAsync();
-        var data = await SeedFullOfferingAsync(db);
-
-        var originalClass = await db.AdministrativeClasses.SingleAsync();
-        var otherClass = new AdministrativeClass
-        {
-            Code = "CS2026-02",
-            Name = "计科 2026-2 班",
-            MajorId = originalClass.MajorId,
-            Grade = 2026
-        };
-        var taskId = await db.CourseSelectionOfferings
-            .Where(x => x.Id == data.OfferingId)
-            .Select(x => x.TeachingTaskId)
-            .SingleAsync();
-        var task = await db.TeachingTasks
-            .Include(x => x.Classes)
-            .SingleAsync(x => x.Id == taskId);
-        task.Classes.Clear();
-        task.Classes.Add(new TeachingTaskClass { AdministrativeClassId = otherClass.Id });
-        task.SchedulingMode = TeachingTaskSchedulingMode.Standard;
-        var termId = await db.CourseSelectionRounds
-            .Where(x => x.Id == data.RoundId)
-            .Select(x => x.AcademicTermId)
-            .SingleAsync();
-        var plan = new SchedulePlan
-        {
-            AcademicTermId = termId,
-            Name = "正式课表",
-            Version = "V1",
-            Status = SchedulePlanStatus.Published,
-            PublishedAt = DateTime.UtcNow
-        };
-        db.AddRange(otherClass, plan);
-        await db.SaveChangesAsync();
-        db.ScheduleEntries.Add(new ScheduleEntry
-        {
-            SchedulePlanId = plan.Id,
-            TeachingTaskId = task.Id,
-            DayOfWeek = 1,
-            StartPeriod = 1,
-            PeriodCount = 2,
-            StartWeek = 1,
-            EndWeek = 16,
-            WeekPattern = WeekPattern.All
-        });
-        await db.SaveChangesAsync();
-        db.ChangeTracker.Clear();
-
-        var controller = new CourseSelectionsController(
-            db,
-            new StudentDataScope(data.EnrolledUserId));
-        var result = Assert.IsType<OkObjectResult>(await controller.GetStudentOptions(
-            data.RoundId,
-            CancellationToken.None));
-        var offerings = ReadProperty<IEnumerable<StudentOfferingDto>>(
-            result.Value, "Offerings");
-        var assignedOffering = Assert.Single(offerings);
-
-        Assert.Equal(data.OfferingId, assignedOffering.Id);
-        Assert.Equal(CourseEnrollmentStatus.Enrolled, assignedOffering.EnrollmentStatus);
-        Assert.Single(assignedOffering.Schedules);
-    }
-
     private static async Task<SeededSelection> SeedFullOfferingAsync(AppDbContext db)
     {
         var college = new College { Code = "CS", Name = "计算机学院" };
@@ -431,14 +358,6 @@ public sealed class CourseSelectionsControllerTests
         return Assert.IsType<int>(property.GetValue(value));
     }
 
-    private static T ReadProperty<T>(object? value, string propertyName)
-    {
-        Assert.NotNull(value);
-        var property = value.GetType().GetProperty(propertyName);
-        Assert.NotNull(property);
-        return Assert.IsAssignableFrom<T>(property.GetValue(value));
-    }
-
     private static Student CreateStudent(
         string number,
         string name,

tests/Jiaowu.Api.Tests/ScheduleSettingsControllerTests.cs

@@ -85,19 +85,13 @@ public sealed class ScheduleSettingsControllerTests
                 [classroom.Id],
                 false,
                 null,
-                null,
-                UpdateExperimentClassroomScope: true,
-                AllowedExperimentVenueNatures: TeachingVenueNature.Laboratory,
-                AllowedExperimentClassroomIds: [classroom.Id],
-                ExperimentRequiredCampusId: campus.Id,
-                ExperimentRequiredBuildingId: building.Id),
+                null),
             CancellationToken.None);
 
         Assert.IsType<OkObjectResult>(result);
         db.ChangeTracker.Clear();
         var constraints = await db.TeachingTaskScheduleConstraints
             .Include(item => item.AllowedClassrooms)
-            .Include(item => item.AllowedExperimentClassrooms)
             .OrderBy(item => item.TeachingTaskId)
             .ToListAsync();
         Assert.Equal(2, constraints.Count);
@@ -109,11 +103,6 @@ public sealed class ScheduleSettingsControllerTests
             Assert.Equal(
                 classroom.Id,
                 Assert.Single(constraint.AllowedClassrooms).ClassroomId);
-            Assert.Equal(campus.Id, constraint.ExperimentRequiredCampusId);
-            Assert.Equal(building.Id, constraint.ExperimentRequiredBuildingId);
-            Assert.Equal(
-                classroom.Id,
-                Assert.Single(constraint.AllowedExperimentClassrooms).ClassroomId);
         });
     }
 

versions.props

@@ -1,7 +1,7 @@
 <Project>
   <PropertyGroup>
-    <JiaowuBackendVersion>2.3.2-beta.4</JiaowuBackendVersion>
-    <JiaowuFrontendVersion>2.3.2-beta.4</JiaowuFrontendVersion>
-    <JiaowuSwaggerVersion>2.3.2-beta.4</JiaowuSwaggerVersion>
+    <JiaowuBackendVersion>2.3.2-beta.2</JiaowuBackendVersion>
+    <JiaowuFrontendVersion>2.3.2-beta.2</JiaowuFrontendVersion>
+    <JiaowuSwaggerVersion>2.3.2-beta.2</JiaowuSwaggerVersion>
   </PropertyGroup>
 </Project>

web/src/style.css

@@ -431,8 +431,6 @@ button { cursor: pointer; }
 .module-toolbar b, .module-toolbar span { display: block; }
 .module-toolbar b { font-size: 15px; }
 .module-toolbar span { margin-top: 4px; color: var(--muted); font-size: 10px; }
-.curriculum-view-actions { display: flex; align-items: center; gap: 10px; }
-.curriculum-view-actions .el-button + .el-button { margin-left: 0; }
 .curriculum-module { margin-top: 12px; border: 1px solid var(--line); }
 .curriculum-module > header { min-height: 72px; padding: 13px 16px; display: flex; align-items: center; gap: 18px; background: #f8fafb; border-bottom: 1px solid var(--line); }
 .curriculum-module > header > div:first-child { min-width: 160px; }
@@ -441,24 +439,6 @@ button { cursor: pointer; }
 .curriculum-module > header p { margin: 0 auto 0 0; color: var(--muted); font-size: 11px; }
 .curriculum-module > header > div:last-child { display: flex; align-items: center; white-space: nowrap; }
 .curriculum-course-table { min-height: 80px; }
-.semester-view { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
-.semester-card { min-width: 0; border: 1px solid var(--line); background: #fff; }
-.semester-card > header { min-height: 70px; padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; background: linear-gradient(135deg, #f4faf9, #f8fafb); border-bottom: 1px solid var(--line); }
-.semester-card > header span { color: var(--teal); font: 700 9px/1 Consolas, monospace; letter-spacing: .12em; }
-.semester-card h4 { margin: 7px 0 0; font-size: 15px; }
-.semester-card > header > b { color: #1d6b68; font: 700 18px/1 Consolas, monospace; }
-.semester-summary { display: flex; gap: 14px; padding: 9px 16px; color: var(--muted); font-size: 11px; border-bottom: 1px solid var(--line); }
-.semester-summary span + span { padding-left: 14px; border-left: 1px solid var(--line); }
-.semester-courses { margin: 0; padding: 0; list-style: none; }
-.semester-courses li { min-height: 68px; padding: 11px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid #edf0f2; }
-.semester-courses li:last-child { border-bottom: none; }
-.semester-courses li > div { min-width: 0; display: grid; gap: 3px; }
-.semester-courses li span { color: var(--teal); font-size: 10px; }
-.semester-courses li b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
-.semester-courses li small { color: var(--muted); font-size: 10px; }
-.semester-courses li > strong { flex: none; font: 700 15px/1 Consolas, monospace; }
-.semester-courses li > strong small { margin-left: 3px; font: 400 9px/1 inherit; }
-.semester-empty { margin: 0; padding: 25px 16px; color: var(--muted); font-size: 11px; text-align: center; }
 .task-summary { min-height: 82px; padding: 15px 22px; display: flex; align-items: center; gap: 28px; color: white; background: linear-gradient(108deg, #17295a, #263f80); }
 .task-summary > div { min-width: 170px; display: flex; align-items: baseline; gap: 8px; }
 .task-summary span, .task-summary small { color: #b8c1de; font-size: 10px; }
@@ -532,8 +512,6 @@ button { cursor: pointer; }
 .constraint-batch-form { margin-top: 16px; display: grid; gap: 10px; }
 .constraint-batch-form > .el-checkbox { padding: 8px 10px; background: #f7f9fb; border-left: 3px solid #ccd8e1; }
 .batch-classroom-scope { padding: 12px 14px 2px; display: grid; gap: 12px; border: 1px solid #d8e2e8; background: #fbfcfd; }
-.experiment-classroom-scope { margin-bottom: 18px; padding: 12px 14px 2px; border: 1px solid #d8e2e8; background: #fbfcfd; }
-.experiment-classroom-scope__title { margin-bottom: 12px; color: #34435e; font-size: 13px; font-weight: 650; }
 .constraint-list article { min-width: 0; padding: 13px 15px; display: grid; grid-template-columns: minmax(230px, 1fr) minmax(170px, auto) auto; align-items: center; gap: 14px; border: 1px solid var(--line); background: #fff; }
 .constraint-list article > div:first-child { min-width: 0; display: grid; gap: 4px; }
 .constraint-list article span { color: var(--teal); font: 700 9px/1.2 Consolas, monospace; }
@@ -1300,9 +1278,6 @@ button { cursor: pointer; }
   .plan-metrics > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
   .curriculum-module > header { align-items: flex-start; flex-wrap: wrap; }
   .curriculum-module > header p { order: 3; width: 100%; }
-  .module-toolbar { align-items: flex-start; flex-direction: column; gap: 12px; }
-  .curriculum-view-actions { width: 100%; justify-content: space-between; }
-  .semester-view { grid-template-columns: 1fr; }
   .task-summary { align-items: flex-start; flex-direction: column; gap: 12px; }
   .task-summary > div { width: 100%; }
   .task-summary p { padding: 12px 0 0; border-left: none; border-top: 1px solid rgba(255,255,255,.16); line-height: 1.6; }

web/src/views/CurriculumView.vue

@@ -18,7 +18,6 @@ const planDialog = ref(false)
 const moduleDialog = ref(false)
 const courseDialog = ref(false)
 const cloneDialog = ref(false)
-const detailView = ref<'structure' | 'semester'>('structure')
 const editingPlanId = ref('')
 const editingPlanStatus = ref('')
 const editingModuleId = ref('')
@@ -75,34 +74,6 @@ const configuredCredits = computed(() =>
     0,
   ) ?? 0,
 )
-const semesterGroups = computed(() => {
-  if (!selected.value) return []
-
-  const courses = selected.value.modules.flatMap((module: any) =>
-    module.courses.map((course: any) => ({
-      ...course,
-      moduleCode: module.code,
-      moduleName: module.name,
-    })),
-  )
-  const semesterCount = Number(selected.value.schoolingYears) * 2
-
-  return Array.from({ length: semesterCount }, (_, index) => {
-    const semester = index + 1
-    const items = courses
-      .filter((course: any) => Number(course.recommendedSemester) === semester)
-      .sort((first: any, second: any) =>
-        first.moduleCode.localeCompare(second.moduleCode) ||
-        first.courseCode.localeCompare(second.courseCode),
-      )
-    return {
-      semester,
-      courses: items,
-      credits: items.reduce((sum: number, course: any) => sum + Number(course.credits), 0),
-      totalHours: items.reduce((sum: number, course: any) => sum + Number(course.totalHours), 0),
-    }
-  })
-})
 
 async function loadPlans(keepSelection = true) {
   loading.value = true
@@ -479,21 +450,12 @@ onMounted(async () => {
 
           <div class="module-toolbar">
             <div>
-              <b>{{ detailView === 'structure' ? '课程结构' : '学期视图' }}</b>
-              <span>{{ detailView === 'structure'
-                ? '指定必修须逐门通过；英语、体育等多选课程用“组内选修”，修满模块最低学分即可'
-                : '按建议修读学期展示课程安排，包含每学期的课程数量、学分和学时。' }}</span>
-            </div>
-            <div class="curriculum-view-actions">
-              <el-radio-group v-model="detailView" size="small" aria-label="培养方案展示方式">
-                <el-radio-button value="structure">课程结构</el-radio-button>
-                <el-radio-button value="semester">学期视图</el-radio-button>
-              </el-radio-group>
-              <el-button v-if="canEdit && detailView === 'structure'" :icon="Plus" @click="openModule()">新增模块</el-button>
+              <b>课程结构</b>
+              <span>指定必修须逐门通过；英语、体育等多选课程用“组内选修”，修满模块最低学分即可</span>
             </div>
+            <el-button v-if="canEdit" :icon="Plus" @click="openModule()">新增模块</el-button>
           </div>
 
-          <template v-if="detailView === 'structure'">
           <section v-for="module in selected.modules" :key="module.id" class="curriculum-module">
             <header>
               <div>
@@ -539,34 +501,6 @@ onMounted(async () => {
           </section>
           <el-empty v-if="selected.modules.length === 0" description="先建立课程模块，再添加课程" />
         </template>
-
-          <section v-else class="semester-view" aria-label="课程学期安排">
-            <article v-for="group in semesterGroups" :key="group.semester" class="semester-card">
-              <header>
-                <div>
-                  <span>SEMESTER {{ String(group.semester).padStart(2, '0') }}</span>
-                  <h4>第 {{ group.semester }} 学期</h4>
-                </div>
-                <b>{{ group.courses.length }} 门</b>
-              </header>
-              <div class="semester-summary">
-                <span>{{ group.credits }} 学分</span>
-                <span>{{ group.totalHours }} 学时</span>
-              </div>
-              <ul v-if="group.courses.length" class="semester-courses">
-                <li v-for="course in group.courses" :key="course.id">
-                  <div>
-                    <span>{{ course.moduleName }}</span>
-                    <b>{{ course.courseName }}</b>
-                    <small>{{ course.courseCode }} · {{ courseTypeLabels[course.type] }}</small>
-                  </div>
-                  <strong>{{ course.credits }}<small>学分</small></strong>
-                </li>
-              </ul>
-              <p v-else class="semester-empty">本学期暂未安排课程</p>
-            </article>
-          </section>
-        </template>
       </main>
     </div>
 

web/src/views/SchedulesView.vue

@@ -55,20 +55,9 @@ const weekdays = [
   { value: 7, label: '星期日' },
 ]
 const experimentVenueNatures = [
-  { value: 1, label: '普通教室' }, { value: 2, label: '实验室' },
-  { value: 4, label: '实训室' }, { value: 8, label: '计算机机房' },
-  { value: 16, label: '语音室' }, { value: 32, label: '体育场地' },
-  { value: 64, label: '艺术场地' },
+  { value: 2, label: '实验室' }, { value: 4, label: '实训室' },
+  { value: 8, label: '计算机机房' }, { value: 16, label: '语音室' },
 ]
-const venueNatureValue = (value: unknown) => {
-  if (typeof value === 'number') return value
-  if (typeof value !== 'string') return 0
-  const names: Record<string, number> = {
-    GeneralClassroom: 1, Laboratory: 2, TrainingRoom: 4, ComputerLab: 8,
-    LanguageLab: 16, SportsVenue: 32, ArtsVenue: 64,
-  }
-  return value.split(',').reduce((sum, name) => sum | (names[name.trim()] ?? 0), 0)
-}
 const periods = computed(() => {
   const configured = timeSlots.value
     .filter((item) => item.isEnabled)
@@ -140,21 +129,17 @@ const publishStatusText = computed(() => {
 const selectedTaskConstraint = computed(() =>
   constraints.value.find((item) => item.id === entryForm.teachingTaskId),
 )
+const isExperimentRoom = (room: any) =>
+  (Number(room.teachingVenueNature) & (2 | 4 | 8 | 16)) !== 0
 const entryClassrooms = computed(() =>
   classrooms.value.filter((room) =>
-    (entryForm.kind === 'Experiment' || !selectedTaskConstraint.value?.requiredCampusId
+    (!selectedTaskConstraint.value?.requiredCampusId
       || room.campusId === selectedTaskConstraint.value.requiredCampusId) &&
-    (entryForm.kind === 'Experiment' || !selectedTaskConstraint.value?.requiredBuildingId
+    (!selectedTaskConstraint.value?.requiredBuildingId
       || room.buildingId === selectedTaskConstraint.value.requiredBuildingId) &&
-    (entryForm.kind === 'Experiment' || !selectedTaskConstraint.value?.allowedClassroomIds?.length
+    (!selectedTaskConstraint.value?.allowedClassroomIds?.length
       || selectedTaskConstraint.value.allowedClassroomIds.includes(room.id)) &&
-    (entryForm.kind !== 'Experiment' || !selectedTaskConstraint.value?.experimentRequiredCampusId
-      || room.campusId === selectedTaskConstraint.value.experimentRequiredCampusId) &&
-    (entryForm.kind !== 'Experiment' || !selectedTaskConstraint.value?.experimentRequiredBuildingId
-      || room.buildingId === selectedTaskConstraint.value.experimentRequiredBuildingId) &&
-    (entryForm.kind !== 'Experiment' ||
-      !selectedTaskConstraint.value?.allowedExperimentClassroomIds?.length ||
-      selectedTaskConstraint.value.allowedExperimentClassroomIds.includes(room.id)),
+    (entryForm.kind !== 'Experiment' || isExperimentRoom(room)),
   ),
 )
 const entryWeekdays = computed(() => {
@@ -207,22 +192,6 @@ const filteredClassrooms = computed(() =>
     (!constraintForm.requiredBuildingId || item.buildingId === constraintForm.requiredBuildingId),
   ),
 )
-const filteredExperimentBuildings = computed(() =>
-  constraintForm.experimentRequiredCampusId
-    ? buildings.value.filter((item) => item.campusId === constraintForm.experimentRequiredCampusId)
-    : buildings.value,
-)
-const filteredExperimentClassrooms = computed(() =>
-  classrooms.value.filter((item) =>
-    (!constraintForm.experimentRequiredCampusId ||
-      item.campusId === constraintForm.experimentRequiredCampusId) &&
-    (!constraintForm.experimentRequiredBuildingId ||
-      item.buildingId === constraintForm.experimentRequiredBuildingId) &&
-    (!(constraintForm.allowedExperimentVenueNatures ?? []).length ||
-      (venueNatureValue(item.teachingVenueNature) & (constraintForm.allowedExperimentVenueNatures ?? [])
-        .reduce((value: number, nature: number) => value | nature, 0)) !== 0),
-  ),
-)
 const batchFilteredBuildings = computed(() =>
   constraintBatchForm.requiredCampusId
     ? buildings.value.filter((item) => item.campusId === constraintBatchForm.requiredCampusId)
@@ -236,23 +205,6 @@ const batchFilteredClassrooms = computed(() =>
       item.buildingId === constraintBatchForm.requiredBuildingId),
   ),
 )
-const batchFilteredExperimentBuildings = computed(() =>
-  constraintBatchForm.experimentRequiredCampusId
-    ? buildings.value.filter((item) => item.campusId === constraintBatchForm.experimentRequiredCampusId)
-    : buildings.value,
-)
-const batchFilteredExperimentClassrooms = computed(() =>
-  classrooms.value.filter((item) =>
-    (!constraintBatchForm.experimentRequiredCampusId ||
-      item.campusId === constraintBatchForm.experimentRequiredCampusId) &&
-    (!constraintBatchForm.experimentRequiredBuildingId ||
-      item.buildingId === constraintBatchForm.experimentRequiredBuildingId) &&
-    (!(constraintBatchForm.allowedExperimentVenueNatures ?? []).length ||
-      (venueNatureValue(item.teachingVenueNature) &
-        (constraintBatchForm.allowedExperimentVenueNatures ?? [])
-          .reduce((value: number, nature: number) => value | nature, 0)) !== 0),
-  ),
-)
 const filteredEntries = computed(() => {
   const text = keyword.value.trim().toLowerCase()
   if (!text) return selected.value?.entries ?? []
@@ -341,15 +293,11 @@ function openConstraint(item: any) {
   Object.assign(constraintForm, {
     teachingTaskId: item.id,
     title: `${item.taskNumber} · ${item.name}`,
-    coursePracticeHours: item.coursePracticeHours,
     schedulingMode: item.schedulingMode,
     requiresClassroom: item.requiresClassroom,
     requiredCampusId: item.requiredCampusId,
     requiredBuildingId: item.requiredBuildingId,
-    experimentRequiredCampusId: item.experimentRequiredCampusId,
-    experimentRequiredBuildingId: item.experimentRequiredBuildingId,
     allowedClassroomIds: [...item.allowedClassroomIds],
-    allowedExperimentClassroomIds: [...item.allowedExperimentClassroomIds],
     allowedExperimentVenueNatures: experimentVenueNatures
       .filter((nature) => (Number(item.allowedExperimentVenueNatures) & nature.value) !== 0)
       .map((nature) => nature.value),
@@ -369,10 +317,7 @@ async function saveConstraint() {
       requiresClassroom: constraintForm.requiresClassroom,
       requiredCampusId: constraintForm.requiredCampusId || null,
       requiredBuildingId: constraintForm.requiredBuildingId || null,
-      experimentRequiredCampusId: constraintForm.experimentRequiredCampusId || null,
-      experimentRequiredBuildingId: constraintForm.experimentRequiredBuildingId || null,
       allowedClassroomIds: constraintForm.allowedClassroomIds ?? [],
-      allowedExperimentClassroomIds: constraintForm.allowedExperimentClassroomIds ?? [],
       allowedExperimentVenueNatures: (constraintForm.allowedExperimentVenueNatures ?? [])
         .reduce((value: number, nature: number) => value | nature, 0),
       allowedDayOfWeeks: constraintForm.allowedDayOfWeeks ?? [],
@@ -413,11 +358,6 @@ function openConstraintBatch() {
     requiredCampusId: undefined,
     requiredBuildingId: undefined,
     allowedClassroomIds: [],
-    updateExperimentClassroomScope: false,
-    experimentRequiredCampusId: undefined,
-    experimentRequiredBuildingId: undefined,
-    allowedExperimentVenueNatures: [],
-    allowedExperimentClassroomIds: [],
     updateDays: false,
     allowedDayOfWeeks: [1, 2, 3, 4, 5],
     updatePeriodRange: false,
@@ -431,7 +371,6 @@ async function saveConstraintBatch() {
   if (!constraintBatchForm.updateSchedulingMode &&
       !constraintBatchForm.updateRequiresClassroom &&
       !constraintBatchForm.updateClassroomScope &&
-       !constraintBatchForm.updateExperimentClassroomScope &&
       !constraintBatchForm.updateDays &&
       !constraintBatchForm.updatePeriodRange) {
     ElMessage.warning('请至少勾选一项需要批量修改的设置。')
@@ -451,9 +390,6 @@ async function saveConstraintBatch() {
       !(constraintBatchForm.updateRequiresClassroom &&
         !constraintBatchForm.requiresClassroom) &&
       constraintBatchForm.updateClassroomScope
-    const updateExperimentClassroomScope = !flexible &&
-      !(constraintBatchForm.updateRequiresClassroom && !constraintBatchForm.requiresClassroom) &&
-      constraintBatchForm.updateExperimentClassroomScope
     const { data } = await http.put('/schedules/constraints/batch', {
       academicTermId: termId.value,
       teachingTaskIds: targets.map((item) => item.id),
@@ -473,20 +409,6 @@ async function saveConstraintBatch() {
       allowedClassroomIds: updateClassroomScope
         ? constraintBatchForm.allowedClassroomIds
         : null,
-      updateExperimentClassroomScope,
-      experimentRequiredCampusId: updateExperimentClassroomScope
-        ? constraintBatchForm.experimentRequiredCampusId || null
-        : null,
-      experimentRequiredBuildingId: updateExperimentClassroomScope
-        ? constraintBatchForm.experimentRequiredBuildingId || null
-        : null,
-      allowedExperimentVenueNatures: updateExperimentClassroomScope
-        ? (constraintBatchForm.allowedExperimentVenueNatures ?? [])
-          .reduce((value: number, nature: number) => value | nature, 0)
-        : null,
-      allowedExperimentClassroomIds: updateExperimentClassroomScope
-        ? constraintBatchForm.allowedExperimentClassroomIds
-        : null,
       allowedDayOfWeeks: !flexible && constraintBatchForm.updateDays
         ? constraintBatchForm.allowedDayOfWeeks
         : null,
@@ -786,13 +708,10 @@ function changeEntryTask() {
   }
   const room = classrooms.value.find((item) => item.id === entryForm.classroomId)
   if (room && (
-    (entryForm.kind !== 'Experiment' && task.requiredCampusId && room.campusId !== task.requiredCampusId) ||
-    (entryForm.kind !== 'Experiment' && task.requiredBuildingId && room.buildingId !== task.requiredBuildingId) ||
-    (entryForm.kind !== 'Experiment' && task.allowedClassroomIds?.length && !task.allowedClassroomIds.includes(room.id)) ||
-    (entryForm.kind === 'Experiment' && task.experimentRequiredCampusId && room.campusId !== task.experimentRequiredCampusId) ||
-    (entryForm.kind === 'Experiment' && task.experimentRequiredBuildingId && room.buildingId !== task.experimentRequiredBuildingId) ||
-    (entryForm.kind === 'Experiment' && task.allowedExperimentClassroomIds?.length &&
-      !task.allowedExperimentClassroomIds.includes(room.id))
+    (task.requiredCampusId && room.campusId !== task.requiredCampusId) ||
+    (task.requiredBuildingId && room.buildingId !== task.requiredBuildingId) ||
+    (task.allowedClassroomIds?.length && !task.allowedClassroomIds.includes(room.id)) ||
+    (entryForm.kind === 'Experiment' && !isExperimentRoom(room))
   )) {
     entryForm.classroomId = null
   }
@@ -800,9 +719,7 @@ function changeEntryTask() {
 
 function changeEntryKind() {
   const room = classrooms.value.find((item) => item.id === entryForm.classroomId)
-  const task = selectedTaskConstraint.value
-  if (entryForm.kind === 'Experiment' && room && task?.allowedExperimentClassroomIds?.length &&
-      !task.allowedExperimentClassroomIds.includes(room.id)) {
+  if (entryForm.kind === 'Experiment' && room && !isExperimentRoom(room)) {
     entryForm.classroomId = null
   }
 }
@@ -1130,7 +1047,7 @@ onBeforeUnmount(() => {
         />
         <el-form-item
           v-else
-           :label="entryForm.kind === 'Experiment' ? '教学场地' : '教室'"
+          :label="entryForm.kind === 'Experiment' ? '实验室 / 实训室 / 机房' : '教室'"
           required
           :hint="selectedTaskConstraint?.requiredBuildingId ? '仅显示约束范围内教室' : ''"
         >
@@ -1316,32 +1233,6 @@ onBeforeUnmount(() => {
              </el-checkbox-group>
              <small class="field-hint">仅约束实验课；不勾选时可使用全部实验教学场地。</small>
            </el-form-item>
-            <section v-if="constraintForm.coursePracticeHours" class="experiment-classroom-scope">
-              <div class="experiment-classroom-scope__title">实验课指定可用场地</div>
-              <div class="form-grid">
-                <el-form-item label="实验课限定校区">
-                  <el-select v-model="constraintForm.experimentRequiredCampusId" clearable @change="constraintForm.experimentRequiredBuildingId = undefined; constraintForm.allowedExperimentClassroomIds = []">
-                    <el-option v-for="item in campuses" :key="item.id" :label="item.name" :value="item.id" />
-                  </el-select>
-                </el-form-item>
-                <el-form-item label="实验课限定教学楼">
-                  <el-select v-model="constraintForm.experimentRequiredBuildingId" clearable @change="constraintForm.allowedExperimentClassroomIds = []">
-                    <el-option v-for="item in filteredExperimentBuildings" :key="item.id" :label="item.name" :value="item.id" />
-                  </el-select>
-                </el-form-item>
-              </div>
-              <el-form-item label="实验课指定可用场地">
-                <el-select v-model="constraintForm.allowedExperimentClassroomIds" multiple filterable collapse-tags>
-                  <el-option
-                    v-for="item in filteredExperimentClassrooms"
-                    :key="item.id"
-                    :label="`${item.buildingName} / ${item.name}（${item.roomType}，${item.capacity}人）`"
-                    :value="item.id"
-                  />
-                </el-select>
-                <small class="field-hint">可在上方场地性质范围内指定实验室；不选择时按场地性质自动筛选。</small>
-              </el-form-item>
-            </section>
         </template>
         <el-form-item label="允许上课日">
           <el-checkbox-group v-model="constraintForm.allowedDayOfWeeks">
@@ -1446,52 +1337,6 @@ onBeforeUnmount(() => {
               </el-form-item>
             </div>
           </template>
-          <el-checkbox v-model="constraintBatchForm.updateExperimentClassroomScope">
-            批量指定实验课场地
-          </el-checkbox>
-          <div v-if="constraintBatchForm.updateExperimentClassroomScope" class="batch-classroom-scope">
-            <el-alert
-              title="仅作用于含实验学时的教学任务；不选择具体场地时，按场地性质自动分配。"
-              type="warning"
-              :closable="false"
-              show-icon
-            />
-            <el-form-item label="统一实验课允许的场地性质">
-              <el-checkbox-group v-model="constraintBatchForm.allowedExperimentVenueNatures">
-                <el-checkbox v-for="nature in experimentVenueNatures" :key="nature.value" :value="nature.value">{{ nature.label }}</el-checkbox>
-              </el-checkbox-group>
-            </el-form-item>
-            <div class="form-grid">
-              <el-form-item label="统一实验课限定校区">
-                <el-select
-                  v-model="constraintBatchForm.experimentRequiredCampusId"
-                  clearable
-                  @change="constraintBatchForm.experimentRequiredBuildingId = undefined; constraintBatchForm.allowedExperimentClassroomIds = []"
-                >
-                  <el-option v-for="item in campuses" :key="item.id" :label="item.name" :value="item.id" />
-                </el-select>
-              </el-form-item>
-              <el-form-item label="统一实验课限定教学楼">
-                <el-select
-                  v-model="constraintBatchForm.experimentRequiredBuildingId"
-                  clearable
-                  @change="constraintBatchForm.allowedExperimentClassroomIds = []"
-                >
-                  <el-option v-for="item in batchFilteredExperimentBuildings" :key="item.id" :label="item.name" :value="item.id" />
-                </el-select>
-              </el-form-item>
-            </div>
-            <el-form-item label="统一实验课指定可用场地">
-              <el-select v-model="constraintBatchForm.allowedExperimentClassroomIds" multiple filterable collapse-tags placeholder="不选择则允许符合性质的任意实验场地">
-                <el-option
-                  v-for="item in batchFilteredExperimentClassrooms"
-                  :key="item.id"
-                  :label="`${item.buildingName} / ${item.name}（${item.roomType}，${item.capacity}人）`"
-                  :value="item.id"
-                />
-              </el-select>
-            </el-form-item>
-          </div>
           <el-checkbox v-model="constraintBatchForm.updateDays">修改允许上课日</el-checkbox>
           <el-form-item v-if="constraintBatchForm.updateDays" label="统一允许上课日">
             <el-checkbox-group v-model="constraintBatchForm.allowedDayOfWeeks">