diff --git a/src/Jiaowu.Api/Controllers/TuitionController.cs b/src/Jiaowu.Api/Controllers/TuitionController.cs
new file mode 100644
index 0000000..99641f0
--- /dev/null
+++ b/src/Jiaowu.Api/Controllers/TuitionController.cs
@@ -0,0 +1,135 @@
+using Jiaowu.Api.Contracts;
+using Jiaowu.Api.Domain.Academic;
+using System.Security.Claims;
+using Jiaowu.Api.Domain.Identity;
+using Jiaowu.Api.Infrastructure.Excel;
+using Jiaowu.Api.Infrastructure.Files;
+using Jiaowu.Api.Infrastructure.Persistence;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace Jiaowu.Api.Controllers;
+
+[ApiController, Authorize, Route("api/tuition")]
+public sealed class TuitionController(AppDbContext db) : ControllerBase
+{
+    private const string Managers = SystemRoles.SuperAdmin + "," + SystemRoles.AcademicAdmin;
+
+    [HttpGet("terms"), Authorize(Roles = Managers)]
+    public async Task<ActionResult> Terms(CancellationToken ct) => Ok(await db.AcademicTerms.AsNoTracking().OrderByDescending(x => x.StartDate).Select(x => new { x.Id, x.Name, x.IsCurrent, Setting = db.TuitionTermSettings.Where(s => s.AcademicTermId == x.Id).Select(s => new { s.CreditUnitPrice, s.Status, s.CreditsLockedAt }).FirstOrDefault() }).ToListAsync(ct));
+
+    [HttpPut("terms/{termId:guid}/credit-price"), Authorize(Roles = Managers)]
+    public async Task<ActionResult> SetCreditPrice(Guid termId, TuitionPriceRequest request, CancellationToken ct)
+    {
+        if (request.CreditUnitPrice < 0) return BadRequest(new { message = "每学分金额不能为负数。" });
+        if (!await db.AcademicTerms.AnyAsync(x => x.Id == termId, ct)) return NotFound();
+        var setting = await db.TuitionTermSettings.SingleOrDefaultAsync(x => x.AcademicTermId == termId, ct);
+        if (setting is null) { setting = new TuitionTermSetting { AcademicTermId = termId, CreditUnitPrice = request.CreditUnitPrice }; db.TuitionTermSettings.Add(setting); }
+        else if (setting.Status != TuitionTermStatus.Draft) return Conflict(new { message = "学分费已锁定，不能修改单价。" });
+        else setting.CreditUnitPrice = request.CreditUnitPrice;
+        await db.SaveChangesAsync(ct); return NoContent();
+    }
+
+    [HttpGet("terms/{termId:guid}/import-template.xlsx"), Authorize(Roles = Managers)]
+    public IActionResult Template(Guid termId) => File(ExcelWorkbookHelper.Create("学费名单导入", ["学号", "基础学费", "住宿费"], [], ["按学号匹配学生；仅覆盖未缴的基础学费和住宿费。", "已缴项目的差额不会覆盖，将自动记为期末多退少补调整项。"]), ExcelWorkbookHelper.ContentType, DownloadFileName.Template("学费名单", ".xlsx"));
+
+    [HttpPost("terms/{termId:guid}/import"), Authorize(Roles = Managers)]
+    public async Task<ActionResult> Import(Guid termId, IFormFile file, CancellationToken ct)
+    {
+        IReadOnlyList<ExcelRow> rows; try { rows = await ExcelWorkbookHelper.ReadAsync(file, ["学号", "基础学费", "住宿费"], ct); } catch (InvalidDataException ex) { return BadRequest(new { message = ex.Message }); }
+        if (!await db.AcademicTerms.AnyAsync(x => x.Id == termId, ct)) return NotFound();
+        if (rows.Count == 0) return BadRequest(new { message = "Excel 中没有可导入的数据行，请从第 2 行开始填写。" });
+        var errors = new List<string>();
+        var inputs = new List<(int RowNumber, string Number, decimal Base, decimal Accommodation)>();
+        foreach (var row in rows)
+        {
+            var number = row["学号"];
+            if (string.IsNullOrWhiteSpace(number)) { errors.Add($"第 {row.RowNumber} 行：学号不能为空。"); continue; }
+            if (!decimal.TryParse(row["基础学费"], out var baseTuition) || baseTuition < 0)
+                errors.Add($"第 {row.RowNumber} 行：基础学费必须是大于等于 0 的数字。");
+            if (!decimal.TryParse(row["住宿费"], out var accommodation) || accommodation < 0)
+                errors.Add($"第 {row.RowNumber} 行：住宿费必须是大于等于 0 的数字。");
+            if (baseTuition >= 0 && accommodation >= 0) inputs.Add((row.RowNumber, number, baseTuition, accommodation));
+        }
+        if (errors.Count > 0) return BadRequest(new { message = string.Join("；", errors.Take(20)) });
+        if (inputs.GroupBy(x => x.Number).Any(x => x.Count() > 1)) return BadRequest(new { message = "Excel 中存在重复学号，请每名学生只保留一行。" });
+        var students = await db.Students.Where(x => inputs.Select(i => i.Number).Contains(x.StudentNumber)).ToDictionaryAsync(x => x.StudentNumber, ct);
+        var missingNumbers = inputs.Where(x => !students.ContainsKey(x.Number)).Select(x => $"第 {x.RowNumber} 行（{x.Number}）").Take(20).ToArray();
+        if (missingNumbers.Length > 0) return BadRequest(new { message = $"以下学号未匹配学生：{string.Join("、", missingNumbers)}。" });
+        foreach (var input in inputs)
+        {
+            var bill = await db.TuitionBills.SingleOrDefaultAsync(x => x.AcademicTermId == termId && x.StudentId == students[input.Number].Id, ct);
+            if (bill is null) { bill = new TuitionBill { AcademicTermId = termId, StudentId = students[input.Number].Id, BaseTuition = input.Base, AccommodationFee = input.Accommodation }; db.TuitionBills.Add(bill); continue; }
+            if (bill.BasePaid == 0) bill.BaseTuition = input.Base; else bill.ReconciliationAdjustment += input.Base - bill.BaseTuition;
+            if (bill.AccommodationPaid == 0) bill.AccommodationFee = input.Accommodation; else bill.ReconciliationAdjustment += input.Accommodation - bill.AccommodationFee;
+        }
+        await db.SaveChangesAsync(ct); return Ok(new { imported = inputs.Count });
+    }
+
+    [HttpPost("terms/{termId:guid}/lock-credits"), Authorize(Roles = Managers)]
+    public async Task<ActionResult> LockCredits(Guid termId, CancellationToken ct)
+    {
+        var setting = await db.TuitionTermSettings.SingleOrDefaultAsync(x => x.AcademicTermId == termId, ct);
+        if (setting is null) return BadRequest(new { message = "请先设定每学分金额。" });
+        if (setting.Status != TuitionTermStatus.Draft) return Conflict(new { message = "学分费已经锁定。" });
+        if (await db.CourseSelectionRounds.AnyAsync(x => x.AcademicTermId == termId && x.Status != CourseSelectionRoundStatus.Closed, ct)) return Conflict(new { message = "本学期仍有未结束的选课轮次，不能锁定学分费。" });
+        var credits = await db.CourseEnrollments.Where(x => x.CourseSelectionOffering!.CourseSelectionRound!.AcademicTermId == termId && x.Status == CourseEnrollmentStatus.Enrolled).GroupBy(x => x.StudentId).Select(x => new { StudentId = x.Key, Credits = x.Sum(e => e.CourseSelectionOffering!.TeachingTask!.Course!.Credits) }).ToListAsync(ct);
+        foreach (var credit in credits) { var bill = await db.TuitionBills.SingleOrDefaultAsync(x => x.AcademicTermId == termId && x.StudentId == credit.StudentId, ct); if (bill is null) { bill = new TuitionBill { AcademicTermId = termId, StudentId = credit.StudentId }; db.TuitionBills.Add(bill); } bill.CreditCount = credit.Credits; bill.CreditFee = credit.Credits * setting.CreditUnitPrice; }
+        setting.Status = TuitionTermStatus.CreditsLocked; setting.CreditsLockedAt = DateTime.UtcNow;
+        await db.SaveChangesAsync(ct); return Ok(new { locked = credits.Count });
+    }
+
+    [HttpPost("terms/{termId:guid}/open-payment"), Authorize(Roles = Managers)]
+    public async Task<ActionResult> OpenPayment(Guid termId, CancellationToken ct) { var setting = await db.TuitionTermSettings.SingleOrDefaultAsync(x => x.AcademicTermId == termId, ct); if (setting is null || setting.Status != TuitionTermStatus.CreditsLocked) return Conflict(new { message = "请先锁定学分费。" }); setting.Status = TuitionTermStatus.OpenForPayment; await db.SaveChangesAsync(ct); return NoContent(); }
+
+    [HttpGet("bills"), Authorize(Roles = Managers)]
+    public async Task<ActionResult> Bills(Guid termId, [FromQuery] string? keyword, [FromQuery] int page = 1, [FromQuery] int pageSize = 20, CancellationToken ct = default)
+    {
+        var source = db.TuitionBills.AsNoTracking().Where(x => x.AcademicTermId == termId);
+        if (!string.IsNullOrWhiteSpace(keyword))
+        {
+            var search = keyword.Trim();
+            source = source.Where(x => x.Student!.StudentNumber.Contains(search) || x.Student.Name.Contains(search));
+        }
+        page = Math.Max(1, page); pageSize = Math.Clamp(pageSize, 1, 100);
+        var total = await source.CountAsync(ct);
+        var items = await source.OrderBy(x => x.Student!.StudentNumber).Skip((page - 1) * pageSize).Take(pageSize)
+            .Select(x => new { x.Id, x.StudentId, x.Student!.StudentNumber, StudentName = x.Student.Name, x.BaseTuition, x.AccommodationFee, x.CreditCount, x.CreditFee, x.ReconciliationAdjustment, x.BasePaid, x.AccommodationPaid, x.CreditPaid, x.AdjustmentPaid })
+            .ToListAsync(ct);
+        return Ok(new PagedResult<object>(items.Cast<object>().ToList(), total, page, pageSize));
+    }
+
+    [HttpPost("bills/{billId:guid}/reconcile"), Authorize(Roles = Managers)]
+    public async Task<ActionResult> Reconcile(Guid billId, ReconcileRequest request, CancellationToken ct) { var bill = await db.TuitionBills.FindAsync([billId], ct); if (bill is null) return NotFound(); bill.ReconciliationAdjustment += request.Amount; await db.SaveChangesAsync(ct); return NoContent(); }
+
+    [HttpGet("mine"), Authorize(Roles = SystemRoles.Student)]
+    public async Task<ActionResult> Mine(CancellationToken ct)
+    {
+        if (!Guid.TryParse(User.FindFirstValue(ClaimTypes.NameIdentifier), out var userId)) return Forbid();
+        return Ok(await db.TuitionBills.AsNoTracking().Where(x => x.Student!.UserId == userId).OrderByDescending(x => x.AcademicTerm!.StartDate).Select(x => new { x.Id, TermName = x.AcademicTerm!.Name, x.BaseTuition, x.AccommodationFee, x.CreditCount, x.CreditFee, x.ReconciliationAdjustment, x.BasePaid, x.AccommodationPaid, x.CreditPaid, x.AdjustmentPaid, IsPayable = db.TuitionTermSettings.Any(s => s.AcademicTermId == x.AcademicTermId && s.Status == TuitionTermStatus.OpenForPayment) }).ToListAsync(ct));
+    }
+
+    [HttpPost("bills/{billId:guid}/items/{item}/pay-balance"), Authorize(Roles = SystemRoles.Student)]
+    public async Task<ActionResult> PayBalance(Guid billId, TuitionFeeItem item, CancellationToken ct)
+    {
+        if (!Guid.TryParse(User.FindFirstValue(ClaimTypes.NameIdentifier), out var userId)) return Forbid();
+        var bill = await db.TuitionBills.Include(x => x.Student).SingleOrDefaultAsync(x => x.Id == billId && x.Student!.UserId == userId, ct);
+        if (bill is null) return NotFound();
+        if (!await db.TuitionTermSettings.AnyAsync(x => x.AcademicTermId == bill.AcademicTermId && x.Status == TuitionTermStatus.OpenForPayment, ct)) return Conflict(new { message = "当前学期尚未开放缴费。" });
+        var due = Due(bill, item); if (due <= 0) return Conflict(new { message = "该项目没有待缴金额。" });
+        var wallet = await db.CampusWalletAccounts.SingleOrDefaultAsync(x => x.StudentId == bill.StudentId, ct); if (wallet is null || wallet.Balance < due) return Conflict(new { message = "校园余额不足。" });
+        wallet.Balance -= due; AddPaid(bill, item, due); db.TuitionPayments.Add(new TuitionPayment { TuitionBillId = bill.Id, Item = item, Amount = due, Method = TuitionPaymentMethod.Balance, ConfirmedByUserId = userId, ConfirmedAt = DateTime.UtcNow }); await db.SaveChangesAsync(ct); return NoContent();
+    }
+
+    [HttpPost("bills/{billId:guid}/items/{item}/confirm-offline"), Authorize(Roles = Managers)]
+    public async Task<ActionResult> ConfirmOffline(Guid billId, TuitionFeeItem item, OfflineTuitionPaymentRequest request, CancellationToken ct)
+    { var bill = await db.TuitionBills.FindAsync([billId], ct); if (bill is null) return NotFound(); var due = Due(bill, item); if (due <= 0) return Conflict(new { message = "该项目没有待缴金额。" }); AddPaid(bill, item, due); db.TuitionPayments.Add(new TuitionPayment { TuitionBillId = bill.Id, Item = item, Amount = due, Method = TuitionPaymentMethod.Offline, ReferenceNumber = request.ReferenceNumber?.Trim(), ConfirmedByUserId = Guid.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier)!), ConfirmedAt = DateTime.UtcNow }); await db.SaveChangesAsync(ct); return NoContent(); }
+
+    private static decimal Due(TuitionBill b, TuitionFeeItem item) => item switch { TuitionFeeItem.BaseTuition => b.BaseTuition - b.BasePaid, TuitionFeeItem.AccommodationFee => b.AccommodationFee - b.AccommodationPaid, TuitionFeeItem.CreditFee => b.CreditFee - b.CreditPaid, TuitionFeeItem.ReconciliationAdjustment => b.ReconciliationAdjustment - b.AdjustmentPaid, _ => 0 };
+    private static void AddPaid(TuitionBill b, TuitionFeeItem item, decimal amount) { if (item == TuitionFeeItem.BaseTuition) b.BasePaid += amount; else if (item == TuitionFeeItem.AccommodationFee) b.AccommodationPaid += amount; else if (item == TuitionFeeItem.CreditFee) b.CreditPaid += amount; else b.AdjustmentPaid += amount; }
+}
+
+public sealed record TuitionPriceRequest(decimal CreditUnitPrice);
+public sealed record ReconcileRequest(decimal Amount, string? Reason);
+public sealed record OfflineTuitionPaymentRequest(string? ReferenceNumber);
diff --git a/src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/20260822090000_CampusRegistrationPayments.cs b/src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/20260822090000_CampusRegistrationPayments.cs
new file mode 100644
index 0000000..6662b7a
--- /dev/null
+++ b/src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/20260822090000_CampusRegistrationPayments.cs
@@ -0,0 +1,74 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql;
+
+public partial class CampusRegistrationPayments : Migration
+{
+    protected override void Up(MigrationBuilder migrationBuilder)
+    {
+        // MySQL DDL is not transactional. IF NOT EXISTS makes a retry safe when
+        // an earlier attempt created this first table but failed later in the migration.
+        migrationBuilder.Sql("""
+            CREATE TABLE IF NOT EXISTS `CampusRegistrationProjects` (
+                `Id` char(36) NOT NULL, `Code` varchar(40) NOT NULL, `Name` varchar(120) NOT NULL,
+                `Description` varchar(2000) NULL, `CollegeId` char(36) NULL,
+                `RegistrationStartsAt` datetime(6) NOT NULL, `RegistrationEndsAt` datetime(6) NOT NULL,
+                `Capacity` int NOT NULL, `FeeAmount` decimal(10,2) NOT NULL, `RequiresReview` tinyint(1) NOT NULL,
+                `Status` int NOT NULL, `ContactName` varchar(50) NULL, `ContactPhone` varchar(30) NULL,
+                `Notes` varchar(500) NULL, `CreatedByUserId` char(36) NOT NULL,
+                `CreatedAt` datetime(6) NOT NULL, `UpdatedAt` datetime(6) NOT NULL,
+                PRIMARY KEY (`Id`),
+                CONSTRAINT `FK_CRP_College` FOREIGN KEY (`CollegeId`) REFERENCES `Colleges` (`Id`) ON DELETE SET NULL,
+                CONSTRAINT `FK_CRP_Creator` FOREIGN KEY (`CreatedByUserId`) REFERENCES `AspNetUsers` (`Id`) ON DELETE RESTRICT
+            ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+            """);
+        migrationBuilder.Sql("""
+            CREATE TABLE IF NOT EXISTS `CampusRegistrationApplications` (
+                `Id` char(36) NOT NULL, `ProjectId` char(36) NOT NULL, `StudentId` char(36) NOT NULL, `Status` int NOT NULL,
+                `ApplicantNote` varchar(1000) NULL, `ReviewedByUserId` char(36) NULL, `ReviewedAt` datetime(6) NULL,
+                `ReviewComment` varchar(500) NULL, `ConfirmedAt` datetime(6) NULL, `CancelledAt` datetime(6) NULL,
+                `CreatedAt` datetime(6) NOT NULL, `UpdatedAt` datetime(6) NOT NULL, PRIMARY KEY (`Id`),
+                CONSTRAINT `FK_CRA_Project` FOREIGN KEY (`ProjectId`) REFERENCES `CampusRegistrationProjects` (`Id`) ON DELETE CASCADE,
+                CONSTRAINT `FK_CRA_Student` FOREIGN KEY (`StudentId`) REFERENCES `Students` (`Id`) ON DELETE RESTRICT,
+                CONSTRAINT `FK_CRA_Reviewer` FOREIGN KEY (`ReviewedByUserId`) REFERENCES `AspNetUsers` (`Id`) ON DELETE SET NULL
+            ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+            CREATE TABLE IF NOT EXISTS `CampusPaymentOrders` (
+                `Id` char(36) NOT NULL, `ApplicationId` char(36) NOT NULL, `OrderNumber` varchar(40) NOT NULL,
+                `Amount` decimal(10,2) NOT NULL, `PaymentMethod` int NOT NULL, `Status` int NOT NULL,
+                `ConfirmedByUserId` char(36) NULL, `ConfirmedAt` datetime(6) NULL, `ReferenceNumber` varchar(100) NULL,
+                `Note` varchar(500) NULL, `CreatedAt` datetime(6) NOT NULL, `UpdatedAt` datetime(6) NOT NULL, PRIMARY KEY (`Id`),
+                CONSTRAINT `FK_CPO_Application` FOREIGN KEY (`ApplicationId`) REFERENCES `CampusRegistrationApplications` (`Id`) ON DELETE CASCADE,
+                CONSTRAINT `FK_CPO_Confirmer` FOREIGN KEY (`ConfirmedByUserId`) REFERENCES `AspNetUsers` (`Id`) ON DELETE SET NULL
+            ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+            """);
+
+        CreateIndexIfMissing(migrationBuilder, "CampusRegistrationProjects", "IX_CampusRegistrationProjects_Code", "`Code`", unique: true);
+        CreateIndexIfMissing(migrationBuilder, "CampusRegistrationProjects", "IX_CRP_College_Status_Ends", "`CollegeId`, `Status`, `RegistrationEndsAt`");
+        CreateIndexIfMissing(migrationBuilder, "CampusRegistrationProjects", "IX_CampusRegistrationProjects_CreatedByUserId", "`CreatedByUserId`");
+        CreateIndexIfMissing(migrationBuilder, "CampusRegistrationApplications", "IX_CampusRegistrationApplications_ProjectId_StudentId", "`ProjectId`, `StudentId`", unique: true);
+        CreateIndexIfMissing(migrationBuilder, "CampusRegistrationApplications", "IX_CampusRegistrationApplications_ProjectId_Status_CreatedAt", "`ProjectId`, `Status`, `CreatedAt`");
+        CreateIndexIfMissing(migrationBuilder, "CampusRegistrationApplications", "IX_CampusRegistrationApplications_StudentId", "`StudentId`");
+        CreateIndexIfMissing(migrationBuilder, "CampusRegistrationApplications", "IX_CampusRegistrationApplications_ReviewedByUserId", "`ReviewedByUserId`");
+        CreateIndexIfMissing(migrationBuilder, "CampusPaymentOrders", "IX_CampusPaymentOrders_ApplicationId", "`ApplicationId`", unique: true);
+        CreateIndexIfMissing(migrationBuilder, "CampusPaymentOrders", "IX_CampusPaymentOrders_OrderNumber", "`OrderNumber`", unique: true);
+        CreateIndexIfMissing(migrationBuilder, "CampusPaymentOrders", "IX_CampusPaymentOrders_Status_CreatedAt", "`Status`, `CreatedAt`");
+        CreateIndexIfMissing(migrationBuilder, "CampusPaymentOrders", "IX_CampusPaymentOrders_ConfirmedByUserId", "`ConfirmedByUserId`");
+    }
+
+    private static void CreateIndexIfMissing(MigrationBuilder migrationBuilder, string table, string name, string columns, bool unique = false)
+    {
+        var statement = $"CREATE {(unique ? "UNIQUE " : string.Empty)}INDEX `{name}` ON `{table}` ({columns})";
+        migrationBuilder.Sql($"""
+            SET @index_exists = (SELECT COUNT(*) FROM `INFORMATION_SCHEMA`.`STATISTICS`
+                WHERE `TABLE_SCHEMA` = DATABASE() AND `TABLE_NAME` = '{table}' AND `INDEX_NAME` = '{name}');
+            SET @create_index_sql = IF(@index_exists = 0, '{statement}', 'SELECT 1');
+            PREPARE create_index_stmt FROM @create_index_sql;
+            EXECUTE create_index_stmt;
+            DEALLOCATE PREPARE create_index_stmt;
+            """);
+    }
+    protected override void Down(MigrationBuilder migrationBuilder) { migrationBuilder.DropTable(name: "CampusPaymentOrders"); migrationBuilder.DropTable(name: "CampusRegistrationApplications"); migrationBuilder.DropTable(name: "CampusRegistrationProjects"); }
+}
diff --git a/tests/Jiaowu.Api.Tests/MySqlMigrationTests.cs b/tests/Jiaowu.Api.Tests/MySqlMigrationTests.cs
index 63e038a..04bb668 100644
--- a/tests/Jiaowu.Api.Tests/MySqlMigrationTests.cs
+++ b/tests/Jiaowu.Api.Tests/MySqlMigrationTests.cs
@@ -314,6 +314,36 @@ public sealed class MySqlMigrationTests
     }
 
     [Fact]
+<<<<<<< Updated upstream
+=======
+    public void Campus_registration_migration_uses_mysql_safe_foreign_key_names()
+    {
+        using var db = new AppDbContext(CreateMySqlOptions());
+
+        var script = db.GetService<IMigrator>().GenerateScript(
+            fromMigration: "20260822085356_GradeAnalyticsCommentInteractions",
+            toMigration: "20260822100000_CampusWalletBalances");
+
+        Assert.Contains("CREATE TABLE IF NOT EXISTS `CampusRegistrationProjects`", script);
+        Assert.Contains("CREATE TABLE IF NOT EXISTS `CampusRegistrationApplications`", script);
+        Assert.Contains("CREATE TABLE IF NOT EXISTS `CampusPaymentOrders`", script);
+        Assert.Contains("@create_index_sql", script);
+        Assert.Contains("IX_CRP_College_Status_Ends", script);
+        Assert.DoesNotContain(
+            "IX_CampusRegistrationProjects_CollegeId_Status_RegistrationEndsAt",
+            script);
+        Assert.Contains("CONSTRAINT `FK_CRA_Project`", script);
+        Assert.DoesNotContain(
+            "FK_CampusRegistrationApplications_CampusRegistrationProjects_ProjectId",
+            script);
+        Assert.Contains("CONSTRAINT `FK_CWT_Account`", script);
+        Assert.DoesNotContain(
+            "FK_CampusWalletTransactions_CampusWalletAccounts_WalletAccountId",
+            script);
+    }
+
+    [Fact]
+>>>>>>> Stashed changes
     public void Application_mysql_connections_allow_migration_user_variables()
     {
         var normalized = MySqlConnectionStringPolicy.ForApplication(
diff --git a/web/src/api/http.ts b/web/src/api/http.ts
index acefec3..90cff73 100644
--- a/web/src/api/http.ts
+++ b/web/src/api/http.ts
@@ -68,6 +68,8 @@ export function apiErrorMessage(error: unknown) {
   if (!axios.isAxiosError(error)) return '操作失败，请稍后重试。'
   const status = error.response?.status
   const data = error.response?.data
+  const message = typeof data?.message === 'string' ? data.message.trim() : ''
+  if (message) return message
   if (data?.errors && typeof data.errors === 'object') {
     const validationMessage = Object.values(data.errors)
       .flat()
diff --git a/web/src/services/pwa.ts b/web/src/services/pwa.ts
index 7c03cf1..b1af7e9 100644
--- a/web/src/services/pwa.ts
+++ b/web/src/services/pwa.ts
@@ -4,7 +4,9 @@ import { ElMessageBox } from 'element-plus'
 let updatePromptVisible = false
 
 function serviceWorkerUrl() {
-  return new URL('sw.js', import.meta.env.BASE_URL).toString()
+  // Vite's BASE_URL is normally a path such as "/" rather than an absolute
+  // URL. The URL constructor requires an absolute base in browsers.
+  return new URL(`${import.meta.env.BASE_URL}sw.js`, window.location.origin).toString()
 }
 
 async function promptToRefresh(registration: ServiceWorkerRegistration) {
diff --git a/web/src/views/CampusWalletManagementView.vue b/web/src/views/CampusWalletManagementView.vue
new file mode 100644
index 0000000..98f7503
--- /dev/null
+++ b/web/src/views/CampusWalletManagementView.vue
@@ -0,0 +1,97 @@
+<script setup lang="ts">
+import { computed, onMounted, ref } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import http, { apiErrorMessage } from '../api/http'
+import { downloadApiFile } from '../api/excel'
+
+interface WalletStudent { id: string; studentNumber: string; name: string; collegeName: string; majorName: string; className: string; balance: number; lastChangedAt?: string }
+interface Option { id: string; name: string }
+interface MajorOption extends Option { collegeId: string }
+interface ClassOption extends Option { grade: number; majorId: string }
+
+const items = ref<WalletStudent[]>([])
+const total = ref(0)
+const page = ref(1)
+const keyword = ref('')
+const loading = ref(false)
+const fileInput = ref<HTMLInputElement | null>(null)
+const pageSize = 20
+const colleges = ref<Option[]>([])
+const majors = ref<MajorOption[]>([])
+const classes = ref<ClassOption[]>([])
+const filters = ref({ grade: undefined as number | undefined, collegeId: '', majorId: '', administrativeClassId: '' })
+const filteredMajors = computed(() => majors.value.filter(x => !filters.value.collegeId || x.collegeId === filters.value.collegeId))
+const filteredClasses = computed(() => classes.value.filter(x => (!filters.value.majorId || x.majorId === filters.value.majorId) && (!filters.value.grade || x.grade === filters.value.grade)))
+const currency = (value: number) => `¥${value.toFixed(2)}`
+const walletStudent = (value: unknown) => value as WalletStudent
+const formatTime = (value?: string) => value ? new Date(value).toLocaleString('zh-CN', { hour12: false }) : '从未调整'
+
+async function load() {
+  loading.value = true
+  try {
+    const { data } = await http.get('/campus-registrations/wallets/students', { params: { keyword: keyword.value || undefined, ...filters.value, page: page.value, pageSize } })
+    items.value = data.items; total.value = data.total
+  } catch (error) { ElMessage.error(apiErrorMessage(error)) }
+  finally { loading.value = false }
+}
+function resetDependent(level: 'college' | 'major' | 'grade') {
+  if (level === 'college') { filters.value.majorId = ''; filters.value.administrativeClassId = '' }
+  if (level === 'major' || level === 'grade') filters.value.administrativeClassId = ''
+}
+async function loadOptions() {
+  try { const { data } = await http.get('/campus-registrations/wallets/filter-options'); colleges.value = data.colleges; majors.value = data.majors; classes.value = data.classes }
+  catch (error) { ElMessage.error(apiErrorMessage(error)) }
+}
+async function adjust(item: WalletStudent) {
+  try {
+    const { value: amount } = await ElMessageBox.prompt(`为 ${item.name}（${item.studentNumber}）调整余额；正数充值，负数扣减。`, '调整校园余额', { inputPattern: /^-?\d+(\.\d{1,2})?$/, inputErrorMessage: '请输入金额，最多两位小数' })
+    const { value: reason } = await ElMessageBox.prompt('请填写调整原因。该内容将永久保留在余额流水中。', '调整原因', { inputValidator: value => value.trim() ? true : '必须填写调整原因' })
+    await http.post(`/campus-registrations/wallets/students/${item.id}/adjust`, { amount: Number(amount), reason })
+    ElMessage.success('余额已调整'); await load()
+  } catch (error) { if (error !== 'cancel' && error !== 'close') ElMessage.error(apiErrorMessage(error)) }
+}
+async function downloadTemplate() {
+  try { await downloadApiFile('/campus-registrations/wallets/adjustment-template.xlsx', '学生余额批量调整模板.xlsx') }
+  catch (error) { ElMessage.error(apiErrorMessage(error)) }
+}
+async function exportWallets() {
+  try { await downloadApiFile('/campus-registrations/wallets/export.xlsx', '学生余额.xlsx') }
+  catch (error) { ElMessage.error(apiErrorMessage(error)) }
+}
+async function importFile(event: Event) {
+  const file = (event.target as HTMLInputElement).files?.[0]; if (!file) return
+  const form = new FormData(); form.append('file', file)
+  try { const { data } = await http.post('/campus-registrations/wallets/import-adjustments', form); ElMessage.success(`已调整 ${data.adjusted} 名学生`); await load() }
+  catch (error) { ElMessage.error(apiErrorMessage(error)) }
+  finally { if (fileInput.value) fileInput.value.value = '' }
+}
+onMounted(async () => { await loadOptions(); await load() })
+</script>
+
+<template>
+  <section class="wallet-page" v-loading="loading">
+    <header><p>FINANCIAL LEDGER</p><h2>学生余额管理</h2><span>独立资金台账，覆盖全部学生；不使用学生档案管理页面。</span></header>
+    <el-card>
+      <div class="toolbar">
+        <el-input v-model="keyword" clearable placeholder="按学号或姓名搜索" @keyup.enter="page = 1; load()" />
+        <el-select v-model="filters.grade" clearable placeholder="年级" @change="resetDependent('grade')"><el-option v-for="value in [...new Set(classes.map(x => x.grade))].sort()" :key="value" :label="`${value} 级`" :value="value" /></el-select>
+        <el-select v-model="filters.collegeId" clearable placeholder="学院" @change="resetDependent('college')"><el-option v-for="item in colleges" :key="item.id" :label="item.name" :value="item.id" /></el-select>
+        <el-select v-model="filters.majorId" clearable placeholder="专业" @change="resetDependent('major')"><el-option v-for="item in filteredMajors" :key="item.id" :label="item.name" :value="item.id" /></el-select>
+        <el-select v-model="filters.administrativeClassId" clearable placeholder="行政班"><el-option v-for="item in filteredClasses" :key="item.id" :label="`${item.grade}级 ${item.name}`" :value="item.id" /></el-select>
+        <el-button type="primary" @click="page = 1; load()">查询</el-button>
+        <el-button @click="downloadTemplate">下载批量模板</el-button>
+        <el-button @click="fileInput?.click()">导入批量调整</el-button>
+        <el-button @click="exportWallets">导出当前学生余额</el-button>
+        <input ref="fileInput" type="file" accept=".xlsx" hidden @change="importFile" />
+      </div>
+      <el-alert type="info" :closable="false" title="批量模板须填写学号、调整金额与调整原因；正数充值，负数扣减。导出包含当前筛选范围内全部学生。" />
+      <el-table :data="items" style="margin-top:16px"><el-table-column label="学生" min-width="210"><template #default="{ row }"><b>{{ walletStudent(row).studentNumber }} · {{ walletStudent(row).name }}</b><small>{{ walletStudent(row).collegeName }} · {{ walletStudent(row).majorName }} · {{ walletStudent(row).className }}</small></template></el-table-column><el-table-column label="当前余额" width="150"><template #default="{ row }"><strong>{{ currency(walletStudent(row).balance) }}</strong></template></el-table-column><el-table-column label="最后变动" width="190"><template #default="{ row }">{{ formatTime(walletStudent(row).lastChangedAt) }}</template></el-table-column><el-table-column label="操作" width="120" fixed="right"><template #default="{ row }"><el-button type="primary" link @click="adjust(walletStudent(row))">调整余额</el-button></template></el-table-column></el-table>
+      <el-empty v-if="items.length === 0" description="没有符合条件的学生" />
+      <el-pagination v-if="total > pageSize" v-model:current-page="page" :total="total" :page-size="pageSize" layout="prev, pager, next" @current-change="load" />
+    </el-card>
+  </section>
+</template>
+
+<style scoped>
+.wallet-page{display:grid;gap:20px}.wallet-page header p{margin:0;color:#17867c;font-size:12px;font-weight:800;letter-spacing:.16em}.wallet-page h2{margin:6px 0;color:#183b56}.wallet-page header span,small{color:#738596}.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}.toolbar .el-input{max-width:260px}.toolbar .el-select{width:150px}.el-table b,.el-table small{display:block}.el-table strong{color:#17867c;font-size:16px}.el-pagination{justify-content:flex-end;margin-top:16px}@media(max-width:720px){.toolbar{flex-direction:column}.toolbar .el-input,.toolbar .el-select,.toolbar .el-button{max-width:none;width:100%}}
+</style>
diff --git a/web/src/views/TuitionView.vue b/web/src/views/TuitionView.vue
new file mode 100644
index 0000000..82c82b6
--- /dev/null
+++ b/web/src/views/TuitionView.vue
@@ -0,0 +1,159 @@
+<script setup lang="ts">
+import { computed, onMounted, ref } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import http, { apiErrorMessage } from '../api/http'
+import { downloadApiFile } from '../api/excel'
+import { useAuthStore } from '../stores/auth'
+
+interface Term { id: string; name: string; status: string; creditPrice: number; isCurrent: boolean }
+interface Bill {
+  id: string; studentNumber?: string; studentName?: string; termName?: string
+  baseTuition: number; basePaid: number; creditFee: number; creditPaid: number
+  accommodationFee: number; accommodationPaid: number
+  reconciliationAdjustment: number; adjustmentPaid: number; isPayable: boolean
+}
+
+const auth = useAuthStore()
+const isStudent = computed(() => auth.user?.roles.includes('Student') ?? false)
+const terms = ref<Term[]>([])
+const rows = ref<Bill[]>([])
+const termId = ref('')
+const creditPrice = ref<number | undefined>()
+const loading = ref(false)
+const fileInput = ref<HTMLInputElement | null>(null)
+const keyword = ref('')
+const page = ref(1)
+const total = ref(0)
+const pageSize = 20
+
+const money = (value: number) => `¥${Number(value || 0).toFixed(2)}`
+const bill = (value: unknown) => value as Bill
+const remaining = (total: number, paid: number) => Math.max(0, Number(total || 0) - Number(paid || 0))
+const statusText: Record<string, string> = { Draft: '待导入', CreditsLocked: '学分费已锁定', OpenForPayment: '缴费中', Reconciliation: '期末对账', Closed: '已结清' }
+
+async function load() {
+  loading.value = true
+  try {
+    if (isStudent.value) {
+      rows.value = (await http.get('/tuition/mine')).data
+      return
+    }
+    const { data } = await http.get('/tuition/terms')
+    terms.value = data.map((term: any) => ({
+      ...term,
+      status: term.setting?.status ?? 'Draft',
+      creditPrice: term.setting?.creditUnitPrice ?? 0,
+    }))
+    if (!termId.value) termId.value = terms.value.find(x => x.isCurrent)?.id || terms.value[0]?.id || ''
+    const term = terms.value.find(x => x.id === termId.value)
+    creditPrice.value = term?.creditPrice
+    if (!termId.value) { rows.value = []; total.value = 0; return }
+    const { data: result } = await http.get('/tuition/bills', { params: { termId: termId.value, keyword: keyword.value || undefined, page: page.value, pageSize } })
+    rows.value = result.items; total.value = result.total
+  } catch (error) {
+    ElMessage.error(apiErrorMessage(error))
+  } finally {
+    loading.value = false
+  }
+}
+
+async function saveCreditPrice() {
+  if (!termId.value || creditPrice.value == null || creditPrice.value < 0) return ElMessage.warning('请输入有效的每学分金额')
+  try {
+    await http.put(`/tuition/terms/${termId.value}/credit-price`, { creditUnitPrice: creditPrice.value })
+    ElMessage.success('每学分金额已保存')
+    await load()
+  } catch (error) { ElMessage.error(apiErrorMessage(error)) }
+}
+
+async function downloadTemplate() {
+  try { await downloadApiFile(`/tuition/terms/${termId.value}/import-template.xlsx`, '学费名单导入模板.xlsx') }
+  catch (error) { ElMessage.error(apiErrorMessage(error)) }
+}
+
+async function importBills(event: Event) {
+  const file = (event.target as HTMLInputElement).files?.[0]
+  if (!file || !termId.value) return
+  const form = new FormData(); form.append('file', file)
+  try {
+    const { data } = await http.post(`/tuition/terms/${termId.value}/import`, form)
+    ElMessage.success(`已导入或更新 ${data.imported} 条学费账单`)
+    await load()
+  } catch (error) { ElMessage.error(apiErrorMessage(error)) }
+  finally { if (fileInput.value) fileInput.value.value = '' }
+}
+
+async function lockCredits() {
+  try { await http.post(`/tuition/terms/${termId.value}/lock-credits`); ElMessage.success('已按锁定选课学分生成学分费'); await load() }
+  catch (error) { ElMessage.error(apiErrorMessage(error)) }
+}
+async function openPayment() {
+  try { await http.post(`/tuition/terms/${termId.value}/open-payment`); ElMessage.success('该学期已开放缴费'); await load() }
+  catch (error) { ElMessage.error(apiErrorMessage(error)) }
+}
+async function reconcile(row: Bill) {
+  try {
+    const { value } = await ElMessageBox.prompt('正数补收、负数退费。请按本学期最终应收金额对账后填写差额。', '期末多退少补', { inputPattern: /^-?\d+(\.\d{1,2})?$/, inputErrorMessage: '请输入金额，最多两位小数' })
+    await http.post(`/tuition/bills/${row.id}/reconcile`, { amount: Number(value), reason: '期末对账多退少补' })
+    ElMessage.success('对账调整已保存'); await load()
+  } catch (error) { if (error !== 'cancel' && error !== 'close') ElMessage.error(apiErrorMessage(error)) }
+}
+async function pay(row: Bill, item: string) {
+  try { await http.post(`/tuition/bills/${row.id}/items/${item}/pay-balance`); ElMessage.success('余额支付成功'); await load() }
+  catch (error) { ElMessage.error(apiErrorMessage(error)) }
+}
+onMounted(load)
+</script>
+
+<template>
+  <section v-loading="loading" class="tuition">
+    <header>
+      <p>{{ isStudent ? 'MY TUITION' : 'TUITION OPERATIONS' }}</p>
+      <h2>{{ isStudent ? '我的学费账单' : '学费管理' }}</h2>
+      <span>基础学费、学分费、住宿费与期末调整项均可独立结算。</span>
+    </header>
+
+    <el-card v-if="!isStudent" class="workbench">
+      <div class="toolbar">
+        <el-select v-model="termId" placeholder="选择学期" @change="page = 1; load()">
+          <el-option v-for="term in terms" :key="term.id" :label="`${term.name}（${statusText[term.status] || term.status}）`" :value="term.id" />
+        </el-select>
+        <el-input-number v-model="creditPrice" :min="0" :precision="2" placeholder="每学分金额" />
+        <el-button @click="saveCreditPrice">保存学分单价</el-button>
+        <el-button :disabled="!termId" @click="downloadTemplate">下载账单模板</el-button>
+        <el-button :disabled="!termId" @click="fileInput?.click()">导入基础费/住宿费</el-button>
+        <input ref="fileInput" type="file" accept=".xlsx" hidden @change="importBills" />
+        <el-button :disabled="!termId" @click="lockCredits">锁定选课并计算学分费</el-button>
+        <el-button type="primary" :disabled="!termId" @click="openPayment">开放学生缴费</el-button>
+      </div>
+      <el-alert type="info" :closable="false" title="操作顺序：上传基础学费与住宿费 → 设置每学分金额 → 选课结束后锁定学分费 → 开放缴费；期末对账后逐人录入多退少补。" />
+    </el-card>
+
+    <el-card>
+      <div v-if="!isStudent" class="bill-filter"><el-input v-model="keyword" clearable placeholder="按学号或姓名筛选账单" @keyup.enter="page = 1; load()" /><el-button @click="page = 1; load()">查询</el-button></div>
+      <el-table :data="rows" empty-text="该范围暂无学费账单，请先导入名单和费用。">
+        <el-table-column v-if="!isStudent" prop="studentNumber" label="学号" width="140" />
+        <el-table-column v-if="!isStudent" prop="studentName" label="学生" width="120" />
+        <el-table-column v-if="isStudent" prop="termName" label="学期" min-width="160" />
+        <el-table-column label="基础学费" min-width="155"><template #default="{ row }">{{ money(bill(row).baseTuition) }}<small>待缴 {{ money(remaining(bill(row).baseTuition, bill(row).basePaid)) }}</small></template></el-table-column>
+        <el-table-column label="学分费" min-width="155"><template #default="{ row }">{{ money(bill(row).creditFee) }}<small>待缴 {{ money(remaining(bill(row).creditFee, bill(row).creditPaid)) }}</small></template></el-table-column>
+        <el-table-column label="住宿费" min-width="155"><template #default="{ row }">{{ money(bill(row).accommodationFee) }}<small>待缴 {{ money(remaining(bill(row).accommodationFee, bill(row).accommodationPaid)) }}</small></template></el-table-column>
+        <el-table-column label="期末调整" min-width="155"><template #default="{ row }">{{ money(bill(row).reconciliationAdjustment) }}<small>待缴 {{ money(remaining(bill(row).reconciliationAdjustment, bill(row).adjustmentPaid)) }}</small></template></el-table-column>
+        <el-table-column v-if="isStudent" label="余额支付" width="260" fixed="right">
+          <template #default="{ row }">
+            <el-button v-if="bill(row).isPayable && remaining(bill(row).baseTuition, bill(row).basePaid) > 0" link type="primary" @click="pay(bill(row), 'BaseTuition')">缴基础费</el-button>
+            <el-button v-if="bill(row).isPayable && remaining(bill(row).creditFee, bill(row).creditPaid) > 0" link type="primary" @click="pay(bill(row), 'CreditFee')">缴学分费</el-button>
+            <el-button v-if="bill(row).isPayable && remaining(bill(row).accommodationFee, bill(row).accommodationPaid) > 0" link type="primary" @click="pay(bill(row), 'AccommodationFee')">缴住宿费</el-button>
+            <el-button v-if="bill(row).isPayable && remaining(bill(row).reconciliationAdjustment, bill(row).adjustmentPaid) > 0" link type="primary" @click="pay(bill(row), 'ReconciliationAdjustment')">缴调整项</el-button>
+          </template>
+        </el-table-column>
+        <el-table-column v-else label="期末对账" width="110" fixed="right"><template #default="{ row }"><el-button link type="warning" @click="reconcile(bill(row))">多退少补</el-button></template></el-table-column>
+      </el-table>
+      <el-pagination v-if="!isStudent && total > pageSize" v-model:current-page="page" :page-size="pageSize" :total="total" layout="total, prev, pager, next" @current-change="load" />
+    </el-card>
+  </section>
+</template>
+
+<style scoped>
+.tuition{display:grid;gap:18px}.tuition header p{margin:0;color:#17867c;font-size:12px;font-weight:800;letter-spacing:.16em}.tuition h2{margin:6px 0;color:#183b56}.tuition header span,small{color:#738596}.toolbar,.bill-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.toolbar .el-select,.bill-filter .el-input{width:260px}small{display:block;margin-top:4px}.el-pagination{justify-content:flex-end;margin-top:16px}@media(max-width:720px){.toolbar>*,.bill-filter>*{width:100%!important}}
+</style>