点名、成绩册统一读取“行政班在籍学生 ∪ 已选课学生”，不再错误显示 0 人。

教师选课名单改为展示全部本人教学班及完整学生名单，支持 Excel 导出。
调停课改用教师专用教学班接口，并在服务端限制只能操作本人教学班。

src/Jiaowu.Api/Controllers/AttendanceController.cs

@@ -7,6 +7,7 @@ using Jiaowu.Api.Domain.Identity;
 using Jiaowu.Api.Infrastructure.Auth;
 using Jiaowu.Api.Infrastructure.Excel;
 using Jiaowu.Api.Infrastructure.Persistence;
+using Jiaowu.Api.Infrastructure.Teaching;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
@@ -48,9 +49,15 @@ public sealed class AttendanceController(
                 TermName = x.AcademicTerm!.Name,
                 CourseCode = x.Course!.Code,
                 CourseName = x.Course!.Name,
-                StudentCount = db.CourseEnrollments.Count(enrollment =>
-                    enrollment.Status == CourseEnrollmentStatus.Enrolled &&
-                    enrollment.CourseSelectionOffering!.TeachingTaskId == x.Id),
+                StudentCount = db.Students.Count(student =>
+                    (student.Status == StudentStatus.Active &&
+                     x.Classes.Any(assignment =>
+                         assignment.AdministrativeClassId ==
+                         student.AdministrativeClassId)) ||
+                    db.CourseEnrollments.Any(enrollment =>
+                        enrollment.StudentId == student.Id &&
+                        enrollment.Status == CourseEnrollmentStatus.Enrolled &&
+                        enrollment.CourseSelectionOffering!.TeachingTaskId == x.Id)),
                 SheetCount = db.AttendanceSheets.Count(sheet =>
                     sheet.TeachingTaskId == x.Id)
             })
@@ -104,15 +111,13 @@ public sealed class AttendanceController(
             .FirstOrDefaultAsync(x => x.Id == request.TeachingTaskId, cancellationToken);
         if (task is null) return NotFound();
 
-        var studentIds = await db.CourseEnrollments.AsNoTracking()
-            .Where(x =>
-                x.Status == CourseEnrollmentStatus.Enrolled &&
-                x.CourseSelectionOffering!.TeachingTaskId == request.TeachingTaskId)
-            .Select(x => x.StudentId)
-            .Distinct()
+        var studentIds = await TeachingTaskRosterQuery
+            .ForTask(db, request.TeachingTaskId)
+            .AsNoTracking()
+            .Select(x => x.Id)
             .ToListAsync(cancellationToken);
         if (studentIds.Count == 0)
-            return ConflictProblem("该教学班没有有效选课学生。");
+            return ConflictProblem("该教学班没有有效学生。");
 
         var checkInMethod = request.CheckInMethod ?? AttendanceCheckInMethod.Manual;
         if (!Enum.IsDefined(checkInMethod))
@@ -1032,16 +1037,14 @@ public sealed class AttendanceController(
             .FirstOrDefaultAsync(cancellationToken);
         if (course is null) return null;
 
-        var enrolledStudents = await db.CourseEnrollments.AsNoTracking()
-            .Where(x =>
-                x.Status == CourseEnrollmentStatus.Enrolled &&
-                x.CourseSelectionOffering!.TeachingTaskId == teachingTaskId)
+        var enrolledStudents = await TeachingTaskRosterQuery
+            .ForTask(db, teachingTaskId)
+            .AsNoTracking()
             .Select(x => new AttendanceStatisticsStudentIdentity(
-                x.StudentId,
-                x.Student!.StudentNumber,
-                x.Student.Name,
-                x.Student.AdministrativeClass!.Name))
-            .Distinct()
+                x.Id,
+                x.StudentNumber,
+                x.Name,
+                x.AdministrativeClass!.Name))
             .ToListAsync(cancellationToken);
 
         var submittedSheets = await db.AttendanceSheets.AsNoTracking()

src/Jiaowu.Api/Controllers/CourseAdjustmentsController.cs

@@ -27,6 +27,37 @@ public sealed class CourseAdjustmentsController(
         SystemRoles.AcademicAdmin + "," +
         SystemRoles.CollegeAdmin;
 
+    [HttpGet("task-options")]
+    [Authorize(Roles = Applicants)]
+    public async Task<ActionResult> GetTaskOptions(
+        Guid? academicTermId,
+        CancellationToken cancellationToken)
+    {
+        var source = AccessibleTeachingTasks().AsNoTracking()
+            .Where(x => x.Status == TeachingTaskStatus.Published);
+        if (academicTermId.HasValue)
+            source = source.Where(x => x.AcademicTermId == academicTermId);
+
+        return Ok(await source
+            .OrderByDescending(x => x.AcademicTerm!.StartDate)
+            .ThenBy(x => x.Course!.Code)
+            .ThenBy(x => x.TaskNumber)
+            .Select(x => new
+            {
+                x.Id,
+                x.TaskNumber,
+                x.Name,
+                x.AcademicTermId,
+                TermName = x.AcademicTerm!.Name,
+                CourseCode = x.Course!.Code,
+                CourseName = x.Course.Name,
+                ClassNames = x.Classes
+                    .OrderBy(item => item.AdministrativeClass!.Code)
+                    .Select(item => item.AdministrativeClass!.Name)
+            })
+            .ToListAsync(cancellationToken));
+    }
+
     // ═══════════════ My adjustments ═══════════════
 
     [HttpGet("mine")]
@@ -399,7 +430,7 @@ public sealed class CourseAdjustmentsController(
         CourseAdjustmentRequest request,
         CancellationToken cancellationToken)
     {
-        var task = await db.TeachingTasks.AsNoTracking()
+        var task = await AccessibleTeachingTasks().AsNoTracking()
             .Include(x => x.Course)
             .FirstOrDefaultAsync(x =>
                 x.Id == request.TeachingTaskId &&
@@ -438,6 +469,20 @@ public sealed class CourseAdjustmentsController(
         return null;
     }
 
+    private IQueryable<TeachingTask> AccessibleTeachingTasks()
+    {
+        var source = db.TeachingTasks.AsQueryable();
+        var scope = currentUserDataScope.Current;
+        if (scope.Scope == DataScope.All) return source;
+        if (scope.Scope == DataScope.College)
+            return source.Where(x =>
+                x.Course!.CollegeId == scope.RestrictedCollegeId);
+        if (scope.IsInRole(SystemRoles.Teacher))
+            return source.Where(x =>
+                x.Teachers.Any(item => item.Teacher!.UserId == scope.UserId));
+        return source.Where(_ => false);
+    }
+
     private static System.Linq.Expressions.Expression<
         Func<CourseAdjustment, object>> AdjustmentProjection() => x => new
     {

src/Jiaowu.Api/Controllers/CourseSelectionsController.cs

@@ -6,6 +6,7 @@ using Jiaowu.Api.Infrastructure.Auth;
 using Jiaowu.Api.Infrastructure.CourseSelection;
 using Jiaowu.Api.Infrastructure.Excel;
 using Jiaowu.Api.Infrastructure.Persistence;
+using Jiaowu.Api.Infrastructure.Teaching;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
@@ -1561,6 +1562,99 @@ public sealed class CourseSelectionsController(
         return Ok(offerings);
     }
 
+    [HttpGet("my-teaching-tasks")]
+    [Authorize(Roles = SystemRoles.Teacher)]
+    public async Task<ActionResult> GetMyTeachingTasks(
+        Guid? academicTermId,
+        CancellationToken cancellationToken)
+    {
+        var userId = currentUserDataScope.Current.UserId;
+        var source = db.TeachingTasks.AsNoTracking()
+            .Where(x =>
+                (x.Status == TeachingTaskStatus.Published ||
+                 x.Status == TeachingTaskStatus.Closed) &&
+                x.Teachers.Any(item => item.Teacher!.UserId == userId));
+        if (academicTermId.HasValue)
+            source = source.Where(x => x.AcademicTermId == academicTermId);
+
+        return Ok(await source
+            .OrderByDescending(x => x.AcademicTerm!.StartDate)
+            .ThenBy(x => x.Course!.Code)
+            .ThenBy(x => x.TaskNumber)
+            .Select(x => new
+            {
+                x.Id,
+                x.TaskNumber,
+                TaskName = x.Name,
+                x.AcademicTermId,
+                TermName = x.AcademicTerm!.Name,
+                CourseCode = x.Course!.Code,
+                CourseName = x.Course.Name,
+                x.Capacity,
+                StudentCount = db.Students.Count(student =>
+                    (student.Status == StudentStatus.Active &&
+                     x.Classes.Any(assignment =>
+                         assignment.AdministrativeClassId ==
+                         student.AdministrativeClassId)) ||
+                    db.CourseEnrollments.Any(enrollment =>
+                        enrollment.StudentId == student.Id &&
+                        enrollment.Status == CourseEnrollmentStatus.Enrolled &&
+                        enrollment.CourseSelectionOffering!.TeachingTaskId == x.Id))
+            })
+            .ToListAsync(cancellationToken));
+    }
+
+    [HttpGet("teaching-tasks/{id:guid}/roster")]
+    [Authorize(Roles = SystemRoles.Teacher)]
+    public async Task<ActionResult> GetTeachingTaskRoster(
+        Guid id,
+        CancellationToken cancellationToken)
+    {
+        var task = await GetAssignedTeachingTaskAsync(id, cancellationToken);
+        if (task is null) return NotFound();
+
+        var students = await LoadTeachingTaskRosterAsync(id, cancellationToken);
+        return Ok(new
+        {
+            task.Id,
+            task.TaskNumber,
+            task.TaskName,
+            task.CourseCode,
+            task.CourseName,
+            task.Capacity,
+            StudentCount = students.Count,
+            Students = students
+        });
+    }
+
+    [HttpGet("teaching-tasks/{id:guid}/roster/export.xlsx")]
+    [Authorize(Roles = SystemRoles.Teacher)]
+    public async Task<ActionResult> ExportTeachingTaskRoster(
+        Guid id,
+        CancellationToken cancellationToken)
+    {
+        var task = await GetAssignedTeachingTaskAsync(id, cancellationToken);
+        if (task is null) return NotFound();
+
+        var students = await LoadTeachingTaskRosterAsync(id, cancellationToken);
+        var bytes = ExcelWorkbookHelper.Create(
+            "教学班名单",
+            ["学号", "姓名", "班级", "专业", "进入方式", "选课时间"],
+            students.Select(student => new List<object?>
+            {
+                student.StudentNumber,
+                student.Name,
+                student.ClassName,
+                student.MajorName,
+                student.EnrolledAt.HasValue ? "选课" : "行政班关联",
+                student.EnrolledAt?.ToString("yyyy-MM-dd HH:mm") ?? "-"
+            }).ToList<IReadOnlyList<object?>>());
+        return File(
+            bytes,
+            ExcelWorkbookHelper.ContentType,
+            $"教学班名单-{task.TaskNumber}.xlsx");
+    }
+
     [HttpGet("offerings/{id:guid}/roster/export.xlsx")]
     [Authorize(Roles = RosterReaders)]
     public async Task<ActionResult> ExportRoster(
@@ -1627,6 +1721,50 @@ public sealed class CourseSelectionsController(
                 x.TeachingTask!.Course!.CollegeId == scope.RestrictedCollegeId);
     }
 
+    private Task<TeacherTeachingTaskInfo?> GetAssignedTeachingTaskAsync(
+        Guid id,
+        CancellationToken cancellationToken)
+    {
+        var userId = currentUserDataScope.Current.UserId;
+        return db.TeachingTasks.AsNoTracking()
+            .Where(x =>
+                x.Id == id &&
+                (x.Status == TeachingTaskStatus.Published ||
+                 x.Status == TeachingTaskStatus.Closed) &&
+                x.Teachers.Any(item => item.Teacher!.UserId == userId))
+            .Select(x => new TeacherTeachingTaskInfo(
+                x.Id,
+                x.TaskNumber,
+                x.Name,
+                x.Course!.Code,
+                x.Course.Name,
+                x.Capacity))
+            .FirstOrDefaultAsync(cancellationToken);
+    }
+
+    private Task<List<TeachingTaskRosterStudent>> LoadTeachingTaskRosterAsync(
+        Guid teachingTaskId,
+        CancellationToken cancellationToken) =>
+        TeachingTaskRosterQuery.ForTask(db, teachingTaskId)
+            .AsNoTracking()
+            .OrderBy(x => x.StudentNumber)
+            .Select(x => new TeachingTaskRosterStudent(
+                x.Id,
+                x.StudentNumber,
+                x.Name,
+                x.AdministrativeClass!.Name,
+                x.AdministrativeClass.Major!.Name,
+                db.CourseEnrollments
+                    .Where(enrollment =>
+                        enrollment.StudentId == x.Id &&
+                        enrollment.Status == CourseEnrollmentStatus.Enrolled &&
+                        enrollment.CourseSelectionOffering!.TeachingTaskId ==
+                        teachingTaskId)
+                    .OrderByDescending(enrollment => enrollment.EnrolledAt)
+                    .Select(enrollment => (DateTime?)enrollment.EnrolledAt)
+                    .FirstOrDefault()))
+            .ToListAsync(cancellationToken);
+
     private async Task<TeachingTask?> FindAccessibleTaskAsync(
         Guid id,
         CancellationToken cancellationToken)
@@ -2001,6 +2139,22 @@ public sealed class CourseSelectionsController(
         values?.Distinct().OrderBy(x => x).ToArray() ?? [];
 
     private sealed record EnrollmentEligibility(bool IsRetake, string? Error);
+
+    private sealed record TeacherTeachingTaskInfo(
+        Guid Id,
+        string TaskNumber,
+        string TaskName,
+        string CourseCode,
+        string CourseName,
+        int Capacity);
+
+    private sealed record TeachingTaskRosterStudent(
+        Guid StudentId,
+        string StudentNumber,
+        string Name,
+        string ClassName,
+        string MajorName,
+        DateTime? EnrolledAt);
 }
 
 public sealed record CourseSelectionRoundRequest(

src/Jiaowu.Api/Controllers/GradesController.cs

@@ -6,6 +6,7 @@ using Jiaowu.Api.Infrastructure.Auth;
 using Jiaowu.Api.Infrastructure.Excel;
 using Jiaowu.Api.Infrastructure.Grades;
 using Jiaowu.Api.Infrastructure.Persistence;
+using Jiaowu.Api.Infrastructure.Teaching;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
@@ -134,15 +135,13 @@ public sealed class GradesController(
                 cancellationToken))
             return ConflictProblem("该教学班已经建立成绩单。");
 
-        var studentIds = await db.CourseEnrollments.AsNoTracking()
-            .Where(x =>
-                x.Status == CourseEnrollmentStatus.Enrolled &&
-                x.CourseSelectionOffering!.TeachingTaskId == task.Id)
-            .Select(x => x.StudentId)
-            .Distinct()
+        var studentIds = await TeachingTaskRosterQuery
+            .ForTask(db, task.Id)
+            .AsNoTracking()
+            .Select(x => x.Id)
             .ToListAsync(cancellationToken);
         if (studentIds.Count == 0)
-            return ConflictProblem("教学班当前没有有效选课学生，无法建立成绩单。");
+            return ConflictProblem("教学班当前没有有效学生，无法建立成绩单。");
 
         var sheet = new GradeSheet
         {

src/Jiaowu.Api/Infrastructure/Teaching/TeachingTaskRosterQuery.cs

@@ -0,0 +1,18 @@
+using Jiaowu.Api.Domain.Academic;
+using Jiaowu.Api.Infrastructure.Persistence;
+
+namespace Jiaowu.Api.Infrastructure.Teaching;
+
+public static class TeachingTaskRosterQuery
+{
+    public static IQueryable<Student> ForTask(AppDbContext db, Guid teachingTaskId) =>
+        db.Students.Where(student =>
+            (student.Status == StudentStatus.Active &&
+             db.TeachingTaskClasses.Any(assignment =>
+                 assignment.TeachingTaskId == teachingTaskId &&
+                 assignment.AdministrativeClassId == student.AdministrativeClassId)) ||
+            db.CourseEnrollments.Any(enrollment =>
+                enrollment.StudentId == student.Id &&
+                enrollment.Status == CourseEnrollmentStatus.Enrolled &&
+                enrollment.CourseSelectionOffering!.TeachingTaskId == teachingTaskId));
+}

tests/Jiaowu.Api.Tests/MySqlMigrationTests.cs

@@ -1,4 +1,5 @@
 using Jiaowu.Api.Infrastructure.Persistence;
+using Jiaowu.Api.Infrastructure.Teaching;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Migrations;
@@ -98,6 +99,21 @@ public sealed class MySqlMigrationTests
         Assert.Contains(ids[1].ToString(), sql, StringComparison.OrdinalIgnoreCase);
     }
 
+    [Fact]
+    public void MySql_teaching_task_roster_query_is_translatable()
+    {
+        using var db = new AppDbContext(CreateMySqlOptions());
+
+        var sql = TeachingTaskRosterQuery
+            .ForTask(
+                db,
+                Guid.Parse("11111111-1111-1111-1111-111111111111"))
+            .ToQueryString();
+
+        Assert.Contains("TeachingTaskClasses", sql, StringComparison.OrdinalIgnoreCase);
+        Assert.Contains("CourseEnrollments", sql, StringComparison.OrdinalIgnoreCase);
+    }
+
     [Fact]
     public void MySql_index_names_fit_the_server_identifier_limit()
     {

tests/Jiaowu.Api.Tests/TeachingWorkflowRosterTests.cs

@@ -0,0 +1,178 @@
+using Jiaowu.Api.Controllers;
+using Jiaowu.Api.Domain.Academic;
+using Jiaowu.Api.Domain.Identity;
+using Jiaowu.Api.Infrastructure.Auth;
+using Jiaowu.Api.Infrastructure.Persistence;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Data.Sqlite;
+using Microsoft.EntityFrameworkCore;
+
+namespace Jiaowu.Api.Tests;
+
+public sealed class TeachingWorkflowRosterTests
+{
+    [Fact]
+    public async Task ClassAssignedStudents_AppearAcrossTeacherWorkflows()
+    {
+        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 teacherUserId = Guid.NewGuid();
+        var teacherUser = new ApplicationUser
+        {
+            Id = teacherUserId,
+            UserName = "T001",
+            NormalizedUserName = "T001",
+            DisplayName = "张老师"
+        };
+        var college = new College { Code = "CS", Name = "计算机学院" };
+        var major = new Major
+        {
+            Code = "080901",
+            Name = "计算机科学与技术",
+            CollegeId = college.Id,
+            DegreeType = "工学学士"
+        };
+        var administrativeClass = new AdministrativeClass
+        {
+            Code = "CS2026-01",
+            Name = "计科 2026-1 班",
+            MajorId = major.Id,
+            Grade = 2026
+        };
+        var student = new Student
+        {
+            StudentNumber = "202601001",
+            Name = "周同学",
+            AdministrativeClassId = administrativeClass.Id,
+            EnrollmentYear = 2026,
+            EnrollmentDate = new DateOnly(2026, 9, 1)
+        };
+        var teacher = new Teacher
+        {
+            TeacherNumber = "T001",
+            Name = "张老师",
+            CollegeId = college.Id,
+            UserId = teacherUserId
+        };
+        var course = new Course
+        {
+            Code = "CS101",
+            Name = "程序设计基础",
+            CollegeId = college.Id,
+            Credits = 4,
+            TotalHours = 64,
+            LectureHours = 48,
+            PracticeHours = 16,
+            Nature = CourseNature.MajorRequired,
+            AssessmentMethod = AssessmentMethod.Examination
+        };
+        var term = new AcademicTerm
+        {
+            Code = "2026-1",
+            Name = "2026—2027 学年第一学期",
+            AcademicYear = "2026-2027",
+            Season = TermSeason.Autumn,
+            StartDate = new DateOnly(2026, 9, 1),
+            EndDate = new DateOnly(2027, 1, 20)
+        };
+        var task = new TeachingTask
+        {
+            TaskNumber = "2026-1-CS101-01",
+            Name = "程序设计基础教学班",
+            AcademicTermId = term.Id,
+            CourseId = course.Id,
+            Capacity = 60,
+            Status = TeachingTaskStatus.Published,
+            Teachers =
+            [
+                new TeachingTaskTeacher
+                {
+                    TeacherId = teacher.Id,
+                    IsPrimary = true
+                }
+            ],
+            Classes =
+            [
+                new TeachingTaskClass
+                {
+                    AdministrativeClassId = administrativeClass.Id
+                }
+            ]
+        };
+        db.AddRange(
+            teacherUser,
+            college,
+            major,
+            administrativeClass,
+            student,
+            teacher,
+            course,
+            term,
+            task);
+        await db.SaveChangesAsync();
+
+        var scope = new TeacherDataScope(teacherUserId);
+        var attendance = new AttendanceController(db, scope);
+        var attendanceResult = await attendance.CreateSheet(
+            new AttendanceSheetRequest(
+                task.Id,
+                "第1周点名",
+                new DateTime(2026, 9, 3),
+                null,
+                AttendanceCheckInMethod.Manual,
+                null,
+                null,
+                null,
+                null),
+            CancellationToken.None);
+        Assert.IsType<CreatedResult>(attendanceResult);
+        Assert.Equal(1, await db.AttendanceRecords.CountAsync());
+
+        var grades = new GradesController(db, scope);
+        var gradeResult = await grades.CreateSheet(
+            new GradeSheetRequest(task.Id, 40, 60, []),
+            CancellationToken.None);
+        Assert.IsType<CreatedResult>(gradeResult);
+        Assert.Equal(1, await db.GradeRecords.CountAsync());
+
+        var selections = new CourseSelectionsController(db, scope);
+        Assert.Single(ReadItems(await selections.GetMyTeachingTasks(
+            term.Id,
+            CancellationToken.None)));
+        var roster = Assert.IsType<OkObjectResult>(
+            await selections.GetTeachingTaskRoster(task.Id, CancellationToken.None));
+        Assert.Equal(1, ReadIntProperty(roster.Value!, "StudentCount"));
+
+        var adjustments = new CourseAdjustmentsController(db, scope);
+        Assert.Single(ReadItems(await adjustments.GetTaskOptions(
+            term.Id,
+            CancellationToken.None)));
+    }
+
+    private static List<object> ReadItems(ActionResult result)
+    {
+        var ok = Assert.IsType<OkObjectResult>(result);
+        return Assert.IsAssignableFrom<System.Collections.IEnumerable>(ok.Value)
+            .Cast<object>()
+            .ToList();
+    }
+
+    private static int ReadIntProperty(object value, string name) =>
+        (int)value.GetType().GetProperty(name)!.GetValue(value)!;
+
+    private sealed class TeacherDataScope(Guid userId) : ICurrentUserDataScope
+    {
+        public CurrentUserScope Current { get; } = new(
+            userId,
+            "张老师",
+            null,
+            DataScope.Self,
+            new HashSet<string>([SystemRoles.Teacher]));
+    }
+}

web/src/views/CourseAdjustmentsView.vue

@@ -101,6 +101,18 @@ async function submit() {
   } catch (e) { ElMessage.error(apiErrorMessage(e)) }
 }
 
+async function loadTaskOptions() {
+  if (!isTeacher.value && isManager.value) return
+  try {
+    tasks.value = (await http.get('/course-adjustments/task-options', {
+      params: { academicTermId: termId.value || undefined },
+    })).data
+  } catch (error) {
+    tasks.value = []
+    ElMessage.error(apiErrorMessage(error))
+  }
+}
+
 async function doSubmit(adj: any) {
   try {
     await http.post(`/course-adjustments/${adj.id}/submit`)
@@ -137,16 +149,13 @@ async function doReject() {
 
 onMounted(async () => {
   try {
-    const [termRes, taskRes] = await Promise.all([
-      http.get('/base-data/terms'),
-      isTeacher.value || !isManager.value
-        ? http.get('/teaching-tasks', { params: { page: 1, pageSize: 100 } })
-        : Promise.resolve({ data: { items: [] } }),
-    ])
+    const termRes = await http.get('/base-data/terms')
     terms.value = termRes.data
-    tasks.value = taskRes.data.items
     termId.value = defaultAcademicTermId(terms.value)
-  } catch (_) {}
+    await loadTaskOptions()
+  } catch (error) {
+    ElMessage.error(apiErrorMessage(error))
+  }
   await load()
 })
 
@@ -173,7 +182,7 @@ function showCancel(type: string) { return type === 'Cancel' }
     </section>
 
     <section class="adj-toolbar">
-      <el-select v-model="termId" clearable placeholder="全部学期" @change="load">
+      <el-select v-model="termId" clearable placeholder="全部学期" @change="load(); loadTaskOptions()">
         <el-option v-for="t in terms" :key="t.id" :label="academicTermLabel(t)" :value="t.id" :class="academicTermOptionClass(t)" />
       </el-select>
       <el-segmented v-model="tab" :options="[

web/src/views/TeacherRosterView.vue

@@ -8,22 +8,22 @@ import { academicTermLabel, academicTermOptionClass, defaultAcademicTermId } fro
 const loading = ref(false)
 const detailLoading = ref(false)
 const terms = ref<any[]>([])
-const offerings = ref<any[]>([])
-const selectedOffering = ref<any>(null)
+const tasks = ref<any[]>([])
+const selectedTask = ref<any>(null)
 const roster = ref<any>(null)
 const termId = ref<string>()
 
-async function loadOfferings() {
+async function loadTasks() {
   loading.value = true
   try {
-    offerings.value = (await http.get('/course-selections/my-offerings', {
+    tasks.value = (await http.get('/course-selections/my-teaching-tasks', {
       params: { academicTermId: termId.value || undefined },
     })).data
-    const preferred = offerings.value.find((item: any) => item.id === selectedOffering.value?.id)
-      ?? offerings.value[0]
-    if (preferred) await selectOffering(preferred)
+    const preferred = tasks.value.find((item: any) => item.id === selectedTask.value?.id)
+      ?? tasks.value[0]
+    if (preferred) await selectTask(preferred)
     else {
-      selectedOffering.value = null
+      selectedTask.value = null
       roster.value = null
     }
   } catch (error) {
@@ -33,11 +33,11 @@ async function loadOfferings() {
   }
 }
 
-async function selectOffering(offering: any) {
-  selectedOffering.value = offering
+async function selectTask(task: any) {
+  selectedTask.value = task
   detailLoading.value = true
   try {
-    roster.value = (await http.get(`/course-selections/offerings/${offering.id}/roster`)).data
+    roster.value = (await http.get(`/course-selections/teaching-tasks/${task.id}/roster`)).data
   } catch (error) {
     roster.value = null
     ElMessage.error(apiErrorMessage(error))
@@ -47,11 +47,11 @@ async function selectOffering(offering: any) {
 }
 
 async function exportRoster() {
-  if (!selectedOffering.value) return
+  if (!selectedTask.value) return
   try {
     await downloadApiFile(
-      `/course-selections/offerings/${selectedOffering.value.id}/roster/export.xlsx`,
-      `选课名单-${selectedOffering.value.taskNumber}.xlsx`,
+      `/course-selections/teaching-tasks/${selectedTask.value.id}/roster/export.xlsx`,
+      `教学班名单-${selectedTask.value.taskNumber}.xlsx`,
     )
   } catch (error) {
     ElMessage.error(apiErrorMessage(error))
@@ -61,7 +61,7 @@ async function exportRoster() {
 onMounted(async () => {
   terms.value = (await http.get('/base-data/terms')).data
   termId.value = defaultAcademicTermId(terms.value)
-  await loadOfferings()
+  await loadTasks()
 })
 </script>
 
@@ -71,43 +71,43 @@ onMounted(async () => {
       <div>
         <span class="section-kicker">ENROLLMENT ROSTER</span>
         <h2>选课名单</h2>
-        <p>查看本人授课班级的选课学生名单，支持 Excel 导出。</p>
+        <p>查看本人授课教学班的完整学生名单，支持 Excel 导出。</p>
       </div>
-      <el-button :icon="Refresh" @click="loadOfferings">刷新</el-button>
+      <el-button :icon="Refresh" @click="loadTasks">刷新</el-button>
     </section>
 
     <section class="roster-toolbar">
-      <el-select v-model="termId" clearable placeholder="全部学期" @change="loadOfferings">
+      <el-select v-model="termId" clearable placeholder="全部学期" @change="loadTasks">
         <el-option v-for="term in terms" :key="term.id" :label="academicTermLabel(term)" :value="term.id" :class="academicTermOptionClass(term)" />
       </el-select>
-      <span>共 {{ offerings.length }} 个教学班</span>
+      <span>共 {{ tasks.length }} 个教学班</span>
     </section>
 
     <section class="roster-workspace" v-loading="loading">
       <aside class="roster-task-list">
         <button
-          v-for="offering in offerings"
-          :key="offering.id"
+          v-for="task in tasks"
+          :key="task.id"
           type="button"
-          :class="{ active: selectedOffering?.id === offering.id }"
-          @click="selectOffering(offering)"
+          :class="{ active: selectedTask?.id === task.id }"
+          @click="selectTask(task)"
         >
-          <span>{{ offering.courseCode }} · {{ offering.taskNumber }}</span>
-          <b>{{ offering.courseName }}</b>
-          <small>{{ offering.termName }} · {{ offering.roundName }}</small>
-          <i>{{ offering.enrolledCount }} / {{ offering.capacity }} 人</i>
+          <span>{{ task.courseCode }} · {{ task.taskNumber }}</span>
+          <b>{{ task.courseName }}</b>
+          <small>{{ task.termName }}</small>
+          <i>{{ task.studentCount }} / {{ task.capacity }} 人</i>
         </button>
-        <el-empty v-if="!offerings.length" description="当前学期没有选课教学班" />
+        <el-empty v-if="!tasks.length" description="当前学期没有授课教学班" />
       </aside>
 
       <main class="roster-detail" v-loading="detailLoading">
-        <el-empty v-if="!selectedOffering" description="请选择一个教学班" />
+        <el-empty v-if="!selectedTask" description="请选择一个教学班" />
         <template v-else-if="roster">
           <header class="roster-head">
             <div>
               <span>{{ roster.courseCode }} · {{ roster.taskNumber }}</span>
-              <h3>{{ roster.courseName }}选课名单</h3>
-              <p>已选 {{ roster.enrolledCount }} 人 / 容量 {{ roster.capacity }} 人</p>
+              <h3>{{ roster.courseName }}教学班名单</h3>
+              <p>共 {{ roster.studentCount }} 人 / 容量 {{ roster.capacity }} 人</p>
             </div>
             <el-button :icon="Download" @click="exportRoster">导出 Excel</el-button>
           </header>
@@ -118,8 +118,8 @@ onMounted(async () => {
             <el-table-column prop="name" label="姓名" min-width="100" />
             <el-table-column prop="className" label="班级" min-width="130" />
             <el-table-column prop="majorName" label="专业" min-width="150" />
-            <el-table-column label="选课时间" width="170">
-              <template #default="{ row }">{{ new Date(row.enrolledAt).toLocaleString('zh-CN') }}</template>
+            <el-table-column label="名单来源" width="210">
+              <template #default="{ row }">{{ row.enrolledAt ? `选课 · ${new Date(row.enrolledAt).toLocaleString('zh-CN')}` : '行政班关联' }}</template>
             </el-table-column>
           </el-table>
         </template>