学籍异动：休学、复学、退学申请及辅导员→学院→教务处分级审批。

毕业审核：批次计算、缺失课程检查、人工复核、结果发布。
学位授予：毕业资格与 GPA 计算、人工调整、发布授予结果。
毕业离校：离校事项配置、责任角色分工、逐项办理及批次关闭。

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

@@ -0,0 +1,45 @@
+using Jiaowu.Api.Domain.Common;
+
+namespace Jiaowu.Api.Domain.Academic;
+
+public sealed class DegreeAwardBatch : EntityBase
+{
+    public required string Name { get; set; }
+    public int GraduationYear { get; set; }
+    public required string DegreeName { get; set; }
+    public decimal MinimumGradePoint { get; set; } = 2.0m;
+    public DegreeAwardBatchStatus Status { get; set; } = DegreeAwardBatchStatus.Draft;
+    public string? Notes { get; set; }
+    public DateTime? CalculatedAt { get; set; }
+    public DateTime? PublishedAt { get; set; }
+    public ICollection<DegreeAwardResult> Results { get; set; } = [];
+}
+
+public sealed class DegreeAwardResult : EntityBase
+{
+    public Guid DegreeAwardBatchId { get; set; }
+    public DegreeAwardBatch? DegreeAwardBatch { get; set; }
+    public Guid StudentId { get; set; }
+    public Student? Student { get; set; }
+    public Guid GraduationAuditResultId { get; set; }
+    public GraduationAuditResult? GraduationAuditResult { get; set; }
+    public decimal AverageGradePoint { get; set; }
+    public DegreeAwardConclusion CalculatedConclusion { get; set; }
+    public DegreeAwardConclusion Conclusion { get; set; }
+    public required string ExceptionReason { get; set; }
+    public bool IsOverridden { get; set; }
+    public string? ReviewComment { get; set; }
+    public DateTime? ReviewedAt { get; set; }
+}
+
+public enum DegreeAwardBatchStatus
+{
+    Draft = 1,
+    Published = 2
+}
+
+public enum DegreeAwardConclusion
+{
+    NotGranted = 1,
+    Granted = 2
+}

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

@@ -0,0 +1,50 @@
+using Jiaowu.Api.Domain.Common;
+
+namespace Jiaowu.Api.Domain.Academic;
+
+public sealed class GraduationAuditBatch : EntityBase
+{
+    public required string Name { get; set; }
+    public int GraduationYear { get; set; }
+    public int EnrollmentYear { get; set; }
+    public GraduationAuditBatchStatus Status { get; set; } =
+        GraduationAuditBatchStatus.Draft;
+    public string? Notes { get; set; }
+    public DateTime? CalculatedAt { get; set; }
+    public DateTime? PublishedAt { get; set; }
+    public ICollection<GraduationAuditResult> Results { get; set; } = [];
+}
+
+public sealed class GraduationAuditResult : EntityBase
+{
+    public Guid GraduationAuditBatchId { get; set; }
+    public GraduationAuditBatch? GraduationAuditBatch { get; set; }
+    public Guid StudentId { get; set; }
+    public Student? Student { get; set; }
+    public Guid? CurriculumPlanId { get; set; }
+    public CurriculumPlan? CurriculumPlan { get; set; }
+    public StudentStatus StudentStatusSnapshot { get; set; }
+    public decimal RequiredCredits { get; set; }
+    public decimal EarnedCredits { get; set; }
+    public int RequiredCourseCount { get; set; }
+    public int PassedRequiredCourseCount { get; set; }
+    public int FailedCourseCount { get; set; }
+    public required string MissingCourseNames { get; set; }
+    public GraduationAuditConclusion CalculatedConclusion { get; set; }
+    public GraduationAuditConclusion Conclusion { get; set; }
+    public bool IsOverridden { get; set; }
+    public string? ReviewComment { get; set; }
+    public DateTime? ReviewedAt { get; set; }
+}
+
+public enum GraduationAuditBatchStatus
+{
+    Draft = 1,
+    Published = 2
+}
+
+public enum GraduationAuditConclusion
+{
+    Ineligible = 1,
+    Eligible = 2
+}

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

@@ -0,0 +1,53 @@
+using Jiaowu.Api.Domain.Common;
+
+namespace Jiaowu.Api.Domain.Academic;
+
+public sealed class GraduationClearanceBatch : EntityBase
+{
+    public required string Name { get; set; }
+    public int GraduationYear { get; set; }
+    public GraduationClearanceBatchStatus Status { get; set; } =
+        GraduationClearanceBatchStatus.Open;
+    public string? Notes { get; set; }
+    public DateTime? ClosedAt { get; set; }
+    public ICollection<GraduationClearanceItem> Items { get; set; } = [];
+}
+
+public sealed class GraduationClearanceItem : EntityBase
+{
+    public Guid GraduationClearanceBatchId { get; set; }
+    public GraduationClearanceBatch? GraduationClearanceBatch { get; set; }
+    public required string Code { get; set; }
+    public required string Name { get; set; }
+    public required string ResponsibleUnit { get; set; }
+    public required string ResponsibleRole { get; set; }
+    public bool IsRequired { get; set; } = true;
+    public int SortOrder { get; set; }
+    public ICollection<GraduationClearanceRecord> Records { get; set; } = [];
+}
+
+public sealed class GraduationClearanceRecord : EntityBase
+{
+    public Guid GraduationClearanceItemId { get; set; }
+    public GraduationClearanceItem? GraduationClearanceItem { get; set; }
+    public Guid StudentId { get; set; }
+    public Student? Student { get; set; }
+    public GraduationClearanceRecordStatus Status { get; set; } =
+        GraduationClearanceRecordStatus.Pending;
+    public string? Notes { get; set; }
+    public DateTime? CompletedAt { get; set; }
+    public Guid? CompletedByUserId { get; set; }
+}
+
+public enum GraduationClearanceBatchStatus
+{
+    Open = 1,
+    Closed = 2
+}
+
+public enum GraduationClearanceRecordStatus
+{
+    Pending = 1,
+    Completed = 2,
+    Waived = 3
+}