diff --git a/MiGu.DB/Domains/Migrators/DataMigrators.cs b/MiGu.DB/Domains/Migrators/DataMigrators.cs
index 8bdfece..6e3a643 100644
--- a/MiGu.DB/Domains/Migrators/DataMigrators.cs
+++ b/MiGu.DB/Domains/Migrators/DataMigrators.cs
@@ -29,35 +29,16 @@ public sealed class SimpleFieldsCarTypeBackfillMigrator : IDataMigrator
     }
 }
 
-/// <summary>
-/// 把库内旧状态字符串刷成规范枚举名（Available/Idle→Empty，Occupied→FullContainer）。
-/// 仅 Sqlite 表名/列名；绕过枚举 HasConversion（ExecuteUpdate + 字符串比较会 InvalidCast）。
-/// </summary>
-public sealed class LegacyStatusNormalizationMigrator : IDataMigrator
+/// <summary>库区 LayoutMode 空值补 Flat（raw UPDATE，避开枚举 converter）。</summary>
+public sealed class AreaLayoutModeDefaultMigrator : IDataMigrator
 {
     public int Order => 15;
-    public string Name => "Wms.LegacyStatusNormalization";
+    public string Name => "Wms.AreaLayoutModeDefault";
 
     public async Task MigrateAsync(DbContext db, CancellationToken ct = default)
     {
         if (db is not MiGuDbContext) return;
 
-        await db.Database.ExecuteSqlRawAsync(
-            """
-            UPDATE wms_storages
-            SET Status = 'Empty'
-            WHERE Status IN ('Available', 'Idle')
-            """,
-            ct);
-
-        await db.Database.ExecuteSqlRawAsync(
-            """
-            UPDATE wms_storages
-            SET Status = 'FullContainer'
-            WHERE Status = 'Occupied'
-            """,
-            ct);
-
         await db.Database.ExecuteSqlRawAsync(
             """
             UPDATE wms_areas
@@ -98,7 +79,7 @@ public static class DataMigratorRegistration
     public static IServiceCollection AddMiGuDataMigrators(this IServiceCollection services)
     {
         services.AddSingleton<IDataMigrator, SimpleFieldsCarTypeBackfillMigrator>();
-        services.AddSingleton<IDataMigrator, LegacyStatusNormalizationMigrator>();
+        services.AddSingleton<IDataMigrator, AreaLayoutModeDefaultMigrator>();
         services.AddSingleton<IDataMigrator, ContainerLocationStorageIdBackfillMigrator>();
         return services;
     }
diff --git a/MiGu.DB/Domains/Transport/TransportEntities.cs b/MiGu.DB/Domains/Transport/TransportEntities.cs
index c071a36..a35a05b 100644
--- a/MiGu.DB/Domains/Transport/TransportEntities.cs
+++ b/MiGu.DB/Domains/Transport/TransportEntities.cs
@@ -96,9 +96,3 @@ public static class WmsReservationStatuses
     public const WmsReservationStatus Released = WmsReservationStatus.Released;
     public const WmsReservationStatus Expired = WmsReservationStatus.Expired;
 }
-
-public static class WmsDispatchStatuses
-{
-    public const WmsDispatchStatus Dispatched = WmsDispatchStatus.Dispatched;
-    public const WmsDispatchStatus Failed = WmsDispatchStatus.Failed;
-}
diff --git a/MiGu.DB/Domains/Transport/TransportEnums.cs b/MiGu.DB/Domains/Transport/TransportEnums.cs
index 06621d4..014477c 100644
--- a/MiGu.DB/Domains/Transport/TransportEnums.cs
+++ b/MiGu.DB/Domains/Transport/TransportEnums.cs
@@ -27,9 +27,3 @@ public enum WmsReservationStatus
     Released,
     Expired
 }
-
-public enum WmsDispatchStatus
-{
-    Dispatched,
-    Failed
-}
diff --git a/MiGu.DB/Domains/Wms/WmsEnums.cs b/MiGu.DB/Domains/Wms/WmsEnums.cs
index 55f3bae..e5bf428 100644
--- a/MiGu.DB/Domains/Wms/WmsEnums.cs
+++ b/MiGu.DB/Domains/Wms/WmsEnums.cs
@@ -2,7 +2,6 @@ namespace MiGu.DB.Domains.Wms;
 
 /// <summary>
 /// WMS 状态/类型枚举。列以字符串存储（见约定 HasConversion&lt;string&gt;），成员名即库内合法值。
-/// 旧别名（Available/Idle/Occupied 等）不进入枚举，由 LegacyStatusNormalizationMigrator 刷库。
 /// </summary>
 public enum AreaLayoutMode
 {
diff --git a/MiGu.DB/Domains/Wms/WmsStatusHelpers.cs b/MiGu.DB/Domains/Wms/WmsStatusHelpers.cs
index 23d6e5a..5961b1d 100644
--- a/MiGu.DB/Domains/Wms/WmsStatusHelpers.cs
+++ b/MiGu.DB/Domains/Wms/WmsStatusHelpers.cs
@@ -33,17 +33,8 @@ public static class StorageStatuses
     public static readonly HashSet<StorageStatus> All = new()
         { Empty, EmptyContainer, FullContainer, Disabled };
 
-    /// <summary>
-    /// 写路径归一：兼容历史字符串 Available/Idle/Occupied。
-    /// 库内残留旧值须靠 DataMigrator 刷掉，不能依赖 converter 读侧归一（WHERE 会漏行）。
-    /// </summary>
-    public static StorageStatus Normalize(string? status) => status switch
-    {
-        "Available" or "Idle" => Empty,
-        "Occupied" => FullContainer,
-        _ when Enum.TryParse<StorageStatus>(status, true, out var e) && All.Contains(e) => e,
-        _ => Empty
-    };
+    public static StorageStatus ParseOr(string? value, StorageStatus fallback = StorageStatus.Empty) =>
+        Enum.TryParse<StorageStatus>(value, true, out var e) && All.Contains(e) ? e : fallback;
 }
 
 public static class ContainerStatuses
diff --git a/MiGu.DB/MIGRATIONS.md b/MiGu.DB/MIGRATIONS.md
index ec1f1ea..2ca301d 100644
--- a/MiGu.DB/MIGRATIONS.md
+++ b/MiGu.DB/MIGRATIONS.md
@@ -94,7 +94,7 @@ dotnet ef migrations add <迁移名称> `
 
 ### 3.4 应用到本地库
 
-启动 `MiGu.Server` 即可（`EnsurePlatformDatabaseAsync` → `MigrateMiGuDbAsync`），或：
+启动 `MiGu.Server` 即可（`Program.cs` 直接调用 `MigrateMiGuDbAsync`），或：
 
 ```powershell
 dotnet ef database update `
@@ -151,7 +151,7 @@ dotnet ef database update <目标迁移名> `
 
 → **[MiGu.Server/README.md · 数据库启动流程](../MiGu.Server/README.md#数据库启动流程)**
 
-摘要：`EnsurePlatformDatabaseAsync` → `MigrateMiGuDbAsync`；`Database:SchemaMode` 为 `EnsureCreated` 或 `Migrate`；之后按需跑 `IDataMigrator`。
+摘要：`MigrateMiGuDbAsync`；`Database:SchemaMode` 为 `EnsureCreated` 或 `Migrate`；之后按需跑 `IDataMigrator`。
 
 **Migrate 基线：** 已有表、无 History 时，会把**全部** pending Migration 写入 `__EFMigrationsHistory`（假定 EnsureCreated 库已对齐模型 tip）。发版前若开发期改过模型，须先 `migrations add` 再切 `Migrate`。
 
@@ -165,7 +165,7 @@ dotnet ef database update <目标迁移名> `
 | 刷旧枚举字符串、回填列 | 新增 `IDataMigrator`，注册到 `AddMiGuDataMigrators` |
 | 开发机整库清空重来 | 删 `data/platform.db*` 后启动（等同空库 Migrate）；**不要**在生产用 EnsureDeleted |
 
-注意：带 `HasConversion` 的枚举列，用 `ExecuteUpdate` + 原始字符串比较可能触发转换异常；旧值刷库需绕过 converter（参见 `LegacyStatusNormalizationMigrator`）。
+注意：带 `HasConversion` 的枚举列，用 `ExecuteUpdate` + 原始字符串比较可能触发转换异常；空 LayoutMode 等特例用 raw UPDATE（参见 `AreaLayoutModeDefaultMigrator`）。
 
 ---
 
diff --git a/MiGu.DB/README.md b/MiGu.DB/README.md
index 451fd30..debc756 100644
--- a/MiGu.DB/README.md
+++ b/MiGu.DB/README.md
@@ -17,7 +17,7 @@
 
 ```csharp
 builder.Services.AddPlatformPersistence(builder.Configuration); // 内部 AddMiGuDb
-await app.Services.EnsurePlatformDatabaseAsync();               // 内部 MigrateMiGuDbAsync
+await app.Services.MigrateMiGuDbAsync();
 ```
 
 **启动流程、SchemaMode、开发/发版配置说明见 [MiGu.Server/README.md · 数据库启动流程](../MiGu.Server/README.md#数据库启动流程)。**
@@ -27,7 +27,6 @@ await app.Services.EnsurePlatformDatabaseAsync();               // 内部 Migrat
 ## 实体与枚举
 
 - 业务状态字段为 **enum**，约定自动 `HasConversion<string>()`（严格 1:1，不做读侧归一）。
-- 旧库值（如 `Available`/`Idle`）由 `LegacyStatusNormalizationMigrator` 一次性刷成规范名。
 - `Version` 为乐观并发令牌；软删走全局 `HasQueryFilter`。
 - 复数辅助类（`StorageStatuses`、`LocationKinds`…）负责 API 字符串解析与集合校验。
 
diff --git a/MiGu.Server/Controllers/FleetController.cs b/MiGu.Server/Controllers/FleetController.cs
index cea75a9..1ada520 100644
--- a/MiGu.Server/Controllers/FleetController.cs
+++ b/MiGu.Server/Controllers/FleetController.cs
@@ -15,9 +15,9 @@ public sealed class FleetController : ControllerBase
     private readonly FleetHealthService _health;
     private readonly CdmTaskSyncer _cdmSyncer;
     private readonly AlarmCollector _alarmCollector;
-    private readonly PlatformDbContext _db;
+    private readonly MiGuDbContext _db;
 
-    public FleetController(FleetHealthService health, CdmTaskSyncer cdmSyncer, AlarmCollector alarmCollector, PlatformDbContext db)
+    public FleetController(FleetHealthService health, CdmTaskSyncer cdmSyncer, AlarmCollector alarmCollector, MiGuDbContext db)
     {
         _health = health;
         _cdmSyncer = cdmSyncer;
diff --git a/MiGu.Server/Controllers/WmsController.cs b/MiGu.Server/Controllers/WmsController.cs
index 908c615..feccc1a 100644
--- a/MiGu.Server/Controllers/WmsController.cs
+++ b/MiGu.Server/Controllers/WmsController.cs
@@ -192,10 +192,6 @@ public sealed class WmsController : ControllerBase
     public Task<List<ContainerMaterial>> ContainerMaterials([FromQuery] string? q, [FromQuery] Guid? containerId) =>
         _service.ContainerMaterials(q, containerId);
 
-    [HttpPost("container-materials")]
-    public async Task<IActionResult> SaveContainerMaterial([FromBody] BindMaterialRequest req) =>
-        Ok(await _service.BindMaterial(req, User.ActorName()));
-
     [HttpPost("container-materials/bind")]
     public async Task<IActionResult> BindMaterial([FromBody] BindMaterialRequest req) =>
         Ok(await _service.BindMaterial(req, User.ActorName()));
diff --git a/MiGu.Server/Dashboard/DashboardShortcutService.cs b/MiGu.Server/Dashboard/DashboardShortcutService.cs
index 7e3f668..9343b1e 100644
--- a/MiGu.Server/Dashboard/DashboardShortcutService.cs
+++ b/MiGu.Server/Dashboard/DashboardShortcutService.cs
@@ -7,7 +7,7 @@ namespace MiGu.Server.Dashboard;
 
 public sealed class DashboardShortcutService
 {
-    private readonly PlatformDbContext _db;
+    private readonly MiGuDbContext _db;
     private readonly RbacStore _rbac;
 
     private static readonly JsonSerializerOptions JsonOpts = new()
@@ -15,7 +15,7 @@ public sealed class DashboardShortcutService
         PropertyNamingPolicy = JsonNamingPolicy.CamelCase
     };
 
-    public DashboardShortcutService(PlatformDbContext db, RbacStore rbac)
+    public DashboardShortcutService(MiGuDbContext db, RbacStore rbac)
     {
         _db = db;
         _rbac = rbac;
diff --git a/MiGu.Server/Fleet/AlarmCollector.cs b/MiGu.Server/Fleet/AlarmCollector.cs
index 6c2e919..6defd45 100644
--- a/MiGu.Server/Fleet/AlarmCollector.cs
+++ b/MiGu.Server/Fleet/AlarmCollector.cs
@@ -76,7 +76,7 @@ public sealed class AlarmCollector
             try
             {
                 using var scope = _scopeFactory.CreateScope();
-                var db = scope.ServiceProvider.GetRequiredService<PlatformDbContext>();
+                var db = scope.ServiceProvider.GetRequiredService<MiGuDbContext>();
                 await ReconcileAsync(db, current, ct);
             }
             catch (Exception ex)
@@ -161,7 +161,7 @@ public sealed class AlarmCollector
         }
     }
 
-    private static async Task ReconcileAsync(PlatformDbContext db, Dictionary<int, CurrentAlarm> current, CancellationToken ct)
+    private static async Task ReconcileAsync(MiGuDbContext db, Dictionary<int, CurrentAlarm> current, CancellationToken ct)
     {
         var now = DateTimeOffset.UtcNow;
         var active = await db.VehicleAlarms.Where(a => a.Status == "active").ToListAsync(ct);
diff --git a/MiGu.Server/Fleet/CdmTaskSync.cs b/MiGu.Server/Fleet/CdmTaskSync.cs
index 1609426..7c7342a 100644
--- a/MiGu.Server/Fleet/CdmTaskSync.cs
+++ b/MiGu.Server/Fleet/CdmTaskSync.cs
@@ -80,7 +80,7 @@ public sealed class CdmTaskSyncer
             try
             {
                 using var scope = _scopeFactory.CreateScope();
-                var db = scope.ServiceProvider.GetRequiredService<PlatformDbContext>();
+                var db = scope.ServiceProvider.GetRequiredService<MiGuDbContext>();
                 await UpsertAsync(db, dtos, ct);
             }
             catch (Exception ex)
@@ -126,7 +126,7 @@ public sealed class CdmTaskSyncer
         }
     }
 
-    private static async Task UpsertAsync(PlatformDbContext db, IReadOnlyList<CdmTaskDto> dtos, CancellationToken ct)
+    private static async Task UpsertAsync(MiGuDbContext db, IReadOnlyList<CdmTaskDto> dtos, CancellationToken ct)
     {
         var valid = dtos.Where(d => !string.IsNullOrWhiteSpace(d.id)).ToList();
         if (valid.Count == 0) return;
diff --git a/MiGu.Server/GlobalUsings.Db.cs b/MiGu.Server/GlobalUsings.Db.cs
index b4c7f3b..c3811e3 100644
--- a/MiGu.Server/GlobalUsings.Db.cs
+++ b/MiGu.Server/GlobalUsings.Db.cs
@@ -1,5 +1,5 @@
-global using PlatformDbContext = MiGu.DB.Kernel.Context.MiGuDbContext;
-global using EntityBase = MiGu.DB.Kernel.Entities.AggregateRoot;
+global using MiGu.DB.Kernel.Context;
+global using MiGu.DB.Kernel.Entities;
 global using SimpleField = MiGu.DB.Domains.SimpleFields.SimpleField;
 global using UserDashboardShortcut = MiGu.DB.Domains.Dashboard.UserDashboardShortcut;
 global using Warehouse = MiGu.DB.Domains.Wms.Warehouse;
diff --git a/MiGu.Server/Persistence/PlatformPersistence.cs b/MiGu.Server/Persistence/PlatformPersistence.cs
index 5750a3b..a176778 100644
--- a/MiGu.Server/Persistence/PlatformPersistence.cs
+++ b/MiGu.Server/Persistence/PlatformPersistence.cs
@@ -21,8 +21,4 @@ public static class PlatformPersistence
         services.AddScoped<Dashboard.DashboardShortcutService>();
         return services;
     }
-
-    /// <summary>启动建库/迁移入口（内部即 MigrateMiGuDbAsync：Migrate + 基线 + DataMigrator）。</summary>
-    public static Task EnsurePlatformDatabaseAsync(this IServiceProvider services)
-        => services.MigrateMiGuDbAsync();
 }
diff --git a/MiGu.Server/Program.cs b/MiGu.Server/Program.cs
index 8dd4939..e0d93cc 100644
--- a/MiGu.Server/Program.cs
+++ b/MiGu.Server/Program.cs
@@ -8,6 +8,7 @@ using MiGu.Server.Configs;
 using MiGu.Server.Launcher;
 using MiGu.Server.OpenApi;
 using MiGu.Server.Ota;
+using MiGu.DB.Kernel.Hosting;
 using MiGu.Server.Persistence;
 using Yarp.ReverseProxy.Transforms;
 
@@ -279,7 +280,7 @@ builder.Services.AddHostedService<MiGu.Server.Fleet.AlarmCollectorService>();
 builder.Services.AddHttpClient(nameof(WatchDogClient));
 
 var app = builder.Build();
-await app.Services.EnsurePlatformDatabaseAsync();
+await app.Services.MigrateMiGuDbAsync();
 
 // 启动期主动构造 JwtIssuer / InternalTokenStore：让 secret 校验日志在请求来之前打印。
 _ = app.Services.GetRequiredService<JwtIssuer>();
diff --git a/MiGu.Server/README.md b/MiGu.Server/README.md
index 73727f7..6a94aef 100644
--- a/MiGu.Server/README.md
+++ b/MiGu.Server/README.md
@@ -110,8 +110,8 @@ AddPlatformPersistence(configuration)     # 注册 AddMiGuDb + Wms/SimpleFields
 builder.Build()
         │
         ▼
-EnsurePlatformDatabaseAsync()             # → MiGu.DB.MigrateMiGuDbAsync()
-        │                                 #    Schema 初始化 + 可选 IDataMigrator
+MigrateMiGuDbAsync()                      # Schema 初始化 + 可选 IDataMigrator
+        │
         ▼
 … 其余中间件 …
 UseMiddleware<HttpActorContextMiddleware> # 请求级写入 IActorContext（审计戳）
diff --git a/MiGu.Server/SimpleFields/SimpleFieldService.cs b/MiGu.Server/SimpleFields/SimpleFieldService.cs
index e32e214..47bb27b 100644
--- a/MiGu.Server/SimpleFields/SimpleFieldService.cs
+++ b/MiGu.Server/SimpleFields/SimpleFieldService.cs
@@ -6,9 +6,9 @@ namespace MiGu.Server.SimpleFields;
 
 public sealed class SimpleFieldService
 {
-    private readonly PlatformDbContext _db;
+    private readonly MiGuDbContext _db;
 
-    public SimpleFieldService(PlatformDbContext db) => _db = db;
+    public SimpleFieldService(MiGuDbContext db) => _db = db;
 
     public async Task<List<SimpleField>> ListAsync(string? fieldType = null, string? carType = null, string? q = null)
     {
diff --git a/MiGu.Server/Wms/WmsModels.cs b/MiGu.Server/Wms/WmsModels.cs
index 7464f33..0bb0d60 100644
--- a/MiGu.Server/Wms/WmsModels.cs
+++ b/MiGu.Server/Wms/WmsModels.cs
@@ -20,7 +20,7 @@ public sealed record ContainerMaterialSnapshot(
 public abstract record CommonRequest(Guid? Id, long? Version, bool IsLock, string Remark, string Extend);
 
 public sealed record MasterDataRequest(
-    Guid? Id, long? Version, string Code, string Name, string Type, string Status, bool Enabled, int SortOrder,
+    Guid? Id, long? Version, string Code, string Name, string Type, bool Enabled, int SortOrder,
     bool IsLock, string Remark, string Extend) : CommonRequest(Id, Version, IsLock, Remark, Extend);
 
 public sealed record AreaRequest(
@@ -57,8 +57,3 @@ public sealed record ContainerLocationRequest(
 public sealed record BindMaterialRequest(
     Guid? Id, long? Version, Guid ContainerId, Guid MaterialId, string Source, string Reason,
     bool IsLock, string Remark, string Extend) : CommonRequest(Id, Version, IsLock, Remark, Extend);
-
-public sealed record ContainerMaterialRequest(
-    Guid? Id, long? Version, Guid ContainerId, Guid MaterialId, decimal Quantity, string BatchNo, string SerialNo,
-    string Status, DateTimeOffset? LoadedAt, DateTimeOffset? UnloadedAt, string Source, string Reason,
-    bool IsLock, string Remark, string Extend) : CommonRequest(Id, Version, IsLock, Remark, Extend);
diff --git a/MiGu.Server/Wms/WmsReferenceValidator.cs b/MiGu.Server/Wms/WmsReferenceValidator.cs
index b435a31..72a8870 100644
--- a/MiGu.Server/Wms/WmsReferenceValidator.cs
+++ b/MiGu.Server/Wms/WmsReferenceValidator.cs
@@ -5,9 +5,9 @@ namespace MiGu.Server.Wms;
 
 public sealed class WmsReferenceValidator
 {
-    private readonly PlatformDbContext _db;
+    private readonly MiGuDbContext _db;
 
-    public WmsReferenceValidator(PlatformDbContext db)
+    public WmsReferenceValidator(MiGuDbContext db)
     {
         _db = db;
     }
diff --git a/MiGu.Server/Wms/WmsService.cs b/MiGu.Server/Wms/WmsService.cs
index e39324f..7e563ab 100644
--- a/MiGu.Server/Wms/WmsService.cs
+++ b/MiGu.Server/Wms/WmsService.cs
@@ -10,14 +10,14 @@ namespace MiGu.Server.Wms;
 
 public sealed class WmsService
 {
-    private readonly PlatformDbContext _db;
+    private readonly MiGuDbContext _db;
     private readonly IUnitOfWork _uow;
     private readonly IServiceProvider _services;
     private readonly WmsReferenceValidator _refs;
     private readonly JsonSerializerOptions _json = new(JsonSerializerDefaults.Web);
 
     public WmsService(
-        PlatformDbContext db,
+        MiGuDbContext db,
         IUnitOfWork uow,
         IServiceProvider services,
         WmsReferenceValidator refs)
@@ -158,7 +158,7 @@ public sealed class WmsService
             StampCreate(entity, actor);
             _db.Warehouses.Add(entity);
         }
-        await EnsureUnique(_db.Warehouses, x => x.Code == req.Code && x.Id != entity.Id, "仓库编码已存在");
+        await Repo<Warehouse>().EnsureUniqueAsync(x => x.Code == req.Code && x.Id != entity.Id, "仓库编码已存在");
         entity.Code = req.Code.Trim();
         entity.Name = req.Name.Trim();
         entity.Type = req.Type.TrimOr("Default");
@@ -185,7 +185,7 @@ public sealed class WmsService
             StampCreate(entity, actor);
             _db.WarehouseAreas.Add(entity);
         }
-        await EnsureUnique(_db.WarehouseAreas, x => x.Code == req.Code && x.Id != entity.Id, "库区编码已存在");
+        await Repo<WarehouseArea>().EnsureUniqueAsync(x => x.Code == req.Code && x.Id != entity.Id, "库区编码已存在");
         entity.WarehouseId = warehouseId;
         entity.Code = req.Code.Trim();
         entity.Name = req.Name.Trim();
@@ -214,7 +214,7 @@ public sealed class WmsService
             StampCreate(entity, actor);
             _db.Storages.Add(entity);
         }
-        await EnsureUnique(_db.Storages, x => x.Code == req.Code && x.Id != entity.Id, "库位编码已存在");
+        await Repo<Storage>().EnsureUniqueAsync(x => x.Code == req.Code && x.Id != entity.Id, "库位编码已存在");
         entity.AreaId = req.AreaId;
         entity.Code = req.Code.Trim();
         entity.Name = req.Name.Trim();
@@ -227,7 +227,7 @@ public sealed class WmsService
         entity.SiteCode = req.SiteCode.TrimOr(entity.SiteId);
         entity.Barcode = req.Barcode.TrimOr("");
         entity.Capacity = 1;
-        var status = StorageStatuses.Normalize(req.Status);
+        var status = StorageStatuses.ParseOr(req.Status);
         if (status == StorageStatuses.Disabled || req.Enabled == false)
             entity.Status = req.Enabled ? status : StorageStatuses.Disabled;
         else if (!string.IsNullOrWhiteSpace(req.Status) && StorageStatuses.All.Contains(status))
@@ -326,7 +326,7 @@ public sealed class WmsService
             StampCreate(entity, actor);
             _db.Containers.Add(entity);
         }
-        await EnsureUnique(_db.Containers, x => x.Code == req.Code && x.Id != entity.Id, "容器编码已存在");
+        await Repo<Container>().EnsureUniqueAsync(x => x.Code == req.Code && x.Id != entity.Id, "容器编码已存在");
         entity.AreaId = req.AreaId;
         entity.Code = req.Code.Trim();
         entity.Name = req.Name.Trim();
@@ -353,7 +353,7 @@ public sealed class WmsService
             StampCreate(entity, actor);
             _db.MaterialTypes.Add(entity);
         }
-        await EnsureUnique(_db.MaterialTypes, x => x.Code == req.Code && x.Id != entity.Id, "物料类型编码已存在");
+        await Repo<MaterialType>().EnsureUniqueAsync(x => x.Code == req.Code && x.Id != entity.Id, "物料类型编码已存在");
         entity.Code = req.Code.Trim();
         entity.Name = req.Name.Trim();
         entity.Spec = req.Spec.TrimOr("");
@@ -378,9 +378,9 @@ public sealed class WmsService
             StampCreate(entity, actor);
             _db.Materials.Add(entity);
         }
-        await EnsureUnique(_db.Materials, x => x.Code == req.Code && x.Id != entity.Id, "物料编码已存在");
+        await Repo<Material>().EnsureUniqueAsync(x => x.Code == req.Code && x.Id != entity.Id, "物料编码已存在");
         if (!string.IsNullOrWhiteSpace(req.Barcode))
-            await EnsureUnique(_db.Materials, x => x.Barcode == req.Barcode && x.Id != entity.Id, "物料条码已存在");
+            await Repo<Material>().EnsureUniqueAsync(x => x.Barcode == req.Barcode && x.Id != entity.Id, "物料条码已存在");
         entity.Code = req.Code.Trim();
         entity.Name = req.Name.Trim();
         entity.TypeCode = req.TypeCode.TrimOr("");
@@ -425,9 +425,9 @@ public sealed class WmsService
         await _uow.SaveChangesAsync();
     }
 
-    public async Task DeleteEntity<T>(Guid id, long? version, string actor) where T : EntityBase
+    public async Task DeleteEntity<T>(Guid id, long? version, string actor)
+        where T : class, IEntity<Guid>, ISoftDeletable, IVersioned, ILockable, IAuditable
     {
-        var entity = await FindEditable<T>(id, version);
         if (typeof(T) == typeof(WarehouseArea))
         {
             if (await _db.Storages.AnyAsync(x => x.AreaId == id))
@@ -444,10 +444,8 @@ public sealed class WmsService
             if (await _db.ContainerMaterials.AnyAsync(x => x.MaterialId == id))
                 throw new InvalidOperationException("物料仍在绑定中，不能删除");
         }
-        entity.IsDeleted = true;
-        entity.DeletedAt = DateTimeOffset.UtcNow;
-        entity.DeletedBy = actor;
-        entity.UpdatedBy = actor;
+
+        await Repo<T>().SoftDeleteAsync(id, version);
         await _uow.SaveChangesAsync();
     }
 
@@ -497,8 +495,7 @@ public sealed class WmsService
         }
         else
         {
-            EnsureVersion(current, req.Version);
-            EnsureUnlocked(current);
+            await Repo<ContainerLocation>().GetEditableAsync(current.Id, req.Version);
         }
 
         current.LocationType = locationType;
@@ -540,7 +537,7 @@ public sealed class WmsService
     {
         var current = await _db.ContainerLocations.FirstOrDefaultAsync(x => x.ContainerId == containerId)
             ?? throw new InvalidOperationException("容器当前位置不存在");
-        EnsureUnlocked(current);
+        await Repo<ContainerLocation>().GetEditableAsync(current.Id, null);
         Guid? fromStorageId = null;
         if (current.LocationType == ContainerLocationTypes.Storage && Guid.TryParse(current.LocationId, out var fs))
             fromStorageId = fs;
@@ -614,15 +611,9 @@ public sealed class WmsService
         return current;
     }
 
-    /// <summary>兼容旧接口：忽略数量，按实体绑定。</summary>
-    public Task<ContainerMaterial> SaveContainerMaterial(ContainerMaterialRequest req, string actor) =>
-        BindMaterial(new BindMaterialRequest(req.Id, req.Version, req.ContainerId, req.MaterialId, req.Source, req.Reason, req.IsLock, req.Remark, req.Extend), actor);
-
     public async Task UnbindMaterial(Guid bindingId, string actor, string reason = "", bool archive = false)
     {
-        var current = await _db.ContainerMaterials.FirstOrDefaultAsync(x => x.Id == bindingId)
-            ?? throw new InvalidOperationException("绑定不存在");
-        EnsureUnlocked(current);
+        var current = await Repo<ContainerMaterial>().GetEditableAsync(bindingId, null);
         var material = await _db.Materials.FirstOrDefaultAsync(x => x.Id == current.MaterialId);
         var before = Snapshot(current);
         var now = DateTimeOffset.UtcNow;
@@ -718,46 +709,6 @@ public sealed class WmsService
         return wh;
     }
 
-    public async Task MigrateLegacyAsync(string actor = "system")
-    {
-        var wh = await EnsureDefaultWarehouseAsync(actor);
-        var areas = await _db.WarehouseAreas.Where(x => x.WarehouseId == Guid.Empty).ToListAsync();
-        foreach (var a in areas)
-            a.WarehouseId = wh.Id;
-
-        var storages = await _db.Storages.ToListAsync();
-        foreach (var s in storages)
-        {
-            if (s.LevelNo <= 0) s.LevelNo = 1;
-            if (s.DepthNo <= 0) s.DepthNo = 1;
-            if (string.IsNullOrWhiteSpace(s.SiteCode)) s.SiteCode = s.SiteId;
-            if (!StorageStatuses.All.Contains(s.Status))
-                s.Status = StorageStatuses.Empty;
-            if (!s.Enabled) s.Status = StorageStatuses.Disabled;
-        }
-
-        var containers = await _db.Containers.ToListAsync();
-        foreach (var c in containers)
-        {
-            if (!ContainerStatuses.All.Contains(c.Status))
-                c.Status = ContainerStatuses.EmptyMaterial;
-        }
-
-        var binds = await _db.ContainerMaterials.ToListAsync();
-        foreach (var b in binds)
-        {
-            b.Quantity = 1;
-            if (b.BoundAt == default) b.BoundAt = b.LoadedAt == default ? DateTimeOffset.UtcNow : b.LoadedAt;
-            if (!ContainerMaterialStatuses.ActiveBind.Contains(b.Status))
-                b.Status = ContainerMaterialStatuses.Bound;
-        }
-
-        await _uow.SaveChangesAsync();
-
-        foreach (var s in storages.Where(x => x.Status != StorageStatuses.Disabled))
-            await SyncOccupancyStatus(storageId: s.Id);
-    }
-
     public async Task<List<ContainerLocationHistory>> LocationHistory(Guid? containerId = null)
     {
         var rows = await (containerId.HasValue
@@ -857,16 +808,13 @@ public sealed class WmsService
         });
     }
 
+    private IEditableRepository<T> Repo<T>()
+        where T : class, IEntity<Guid>, ISoftDeletable, IVersioned, ILockable
+        => _services.GetRequiredService<IEditableRepository<T>>();
+
     private Task<T> FindEditable<T>(Guid id, long? version)
         where T : class, IEntity<Guid>, ISoftDeletable, IVersioned, ILockable
-        => _services.GetRequiredService<IEditableRepository<T>>().GetEditableAsync(id, version);
-
-    private static void EnsureVersion(EntityBase entity, long? version)
-    {
-        if (version.HasValue && entity.Version != version.Value)
-            throw new MiGu.DB.Abstractions.Exceptions.ConcurrencyConflictException(
-                entity.GetType().Name, entity.Id, version);
-    }
+        => Repo<T>().GetEditableAsync(id, version);
 
     private static bool IsUniqueConstraintViolation(DbUpdateException ex)
     {
@@ -882,19 +830,13 @@ public sealed class WmsService
         return false;
     }
 
-    private static void EnsureUnlocked(EntityBase entity)
-    {
-        if (entity.IsLock)
-            throw new MiGu.DB.Abstractions.Exceptions.EntityLockedException(entity.GetType().Name, entity.Id);
-    }
-
-    private static void StampCreate(EntityBase entity, string actor)
+    private static void StampCreate(AggregateRoot entity, string actor)
     {
         entity.CreatedBy = actor;
         entity.UpdatedBy = actor;
     }
 
-    private void ApplyCommon(EntityBase entity, CommonRequest req, string actor)
+    private void ApplyCommon(AggregateRoot entity, CommonRequest req, string actor)
     {
         entity.IsLock = req.IsLock;
         entity.Remark = req.Remark.TrimOr("");
@@ -902,11 +844,6 @@ public sealed class WmsService
         entity.UpdatedBy = actor;
     }
 
-    private static async Task EnsureUnique<T>(IQueryable<T> query, System.Linq.Expressions.Expression<Func<T, bool>> predicate, string message)
-    {
-        if (await query.AnyAsync(predicate)) throw new InvalidOperationException(message);
-    }
-
     private string NormalizeExtend(string? extend)
     {
         if (string.IsNullOrWhiteSpace(extend)) return "{}";
diff --git a/MiGu.Server/Wms/WmsStatusAliases.cs b/MiGu.Server/Wms/WmsStatusAliases.cs
index b5be817..ad4578e 100644
--- a/MiGu.Server/Wms/WmsStatusAliases.cs
+++ b/MiGu.Server/Wms/WmsStatusAliases.cs
@@ -16,4 +16,3 @@ global using WmsDefaults = MiGu.DB.Domains.Wms.WmsDefaults;
 global using WmsTransportTaskStatuses = MiGu.DB.Domains.Transport.WmsTransportTaskStatuses;
 global using WmsTransportTriggerTypes = MiGu.DB.Domains.Transport.WmsTransportTriggerTypes;
 global using WmsReservationStatuses = MiGu.DB.Domains.Transport.WmsReservationStatuses;
-global using WmsDispatchStatuses = MiGu.DB.Domains.Transport.WmsDispatchStatuses;
diff --git a/MiGu.Server/Wms/WmsTransportPlanner.cs b/MiGu.Server/Wms/WmsTransportPlanner.cs
index f978bab..926b532 100644
--- a/MiGu.Server/Wms/WmsTransportPlanner.cs
+++ b/MiGu.Server/Wms/WmsTransportPlanner.cs
@@ -6,10 +6,10 @@ namespace MiGu.Server.Wms;
 
 public sealed class WmsTransportPlanner
 {
-    private readonly PlatformDbContext _db;
+    private readonly MiGuDbContext _db;
     private readonly JsonSerializerOptions _json = new(JsonSerializerDefaults.Web);
 
-    public WmsTransportPlanner(PlatformDbContext db) => _db = db;
+    public WmsTransportPlanner(MiGuDbContext db) => _db = db;
 
     public async Task<TransportCandidatePreview> PreviewAsync(WmsTransportRequest request)
     {
diff --git a/MiGu.Server/Wms/WmsTransportRuleService.cs b/MiGu.Server/Wms/WmsTransportRuleService.cs
index d207288..fbd6fbc 100644
--- a/MiGu.Server/Wms/WmsTransportRuleService.cs
+++ b/MiGu.Server/Wms/WmsTransportRuleService.cs
@@ -7,12 +7,12 @@ namespace MiGu.Server.Wms;
 
 public sealed class WmsTransportRuleService
 {
-    private readonly PlatformDbContext _db;
+    private readonly MiGuDbContext _db;
     private readonly IEditableRepository<WmsTransportRule> _rules;
     private readonly IUnitOfWork _uow;
 
     public WmsTransportRuleService(
-        PlatformDbContext db,
+        MiGuDbContext db,
         IEditableRepository<WmsTransportRule> rules,
         IUnitOfWork uow)
     {
@@ -71,13 +71,13 @@ public sealed class WmsTransportRuleService
         await _uow.SaveChangesAsync();
     }
 
-    private static void StampCreate(EntityBase entity, string actor)
+    private static void StampCreate(AggregateRoot entity, string actor)
     {
         entity.CreatedBy = actor;
         entity.UpdatedBy = actor;
     }
 
-    private static void ApplyCommon(EntityBase entity, CommonRequest req, string actor)
+    private static void ApplyCommon(AggregateRoot entity, CommonRequest req, string actor)
     {
         entity.IsLock = req.IsLock;
         entity.Remark = req.Remark.TrimOr("");
diff --git a/MiGu.Server/Wms/WmsTransportTaskService.cs b/MiGu.Server/Wms/WmsTransportTaskService.cs
index fb842f5..c387f2f 100644
--- a/MiGu.Server/Wms/WmsTransportTaskService.cs
+++ b/MiGu.Server/Wms/WmsTransportTaskService.cs
@@ -6,14 +6,14 @@ namespace MiGu.Server.Wms;
 
 public sealed class WmsTransportTaskService
 {
-    private readonly PlatformDbContext _db;
+    private readonly MiGuDbContext _db;
     private readonly WmsTransportPlanner _planner;
     private readonly WmsService _wms;
     private readonly IWmsDispatchAdapter _dispatch;
     private readonly JsonSerializerOptions _json = new(JsonSerializerDefaults.Web);
 
     public WmsTransportTaskService(
-        PlatformDbContext db,
+        MiGuDbContext db,
         WmsTransportPlanner planner,
         WmsService wms,
         IWmsDispatchAdapter dispatch)
@@ -331,7 +331,7 @@ public sealed class WmsTransportTaskService
         GeneratedAt = DateTimeOffset.UtcNow
     };
 
-    private static void StampCreate(EntityBase entity, string actor)
+    private static void StampCreate(AggregateRoot entity, string actor)
     {
         entity.CreatedBy = actor;
         entity.UpdatedBy = actor;
diff --git a/frontends/apps/simple-platform-vue/src/types/wms.ts b/frontends/apps/simple-platform-vue/src/types/wms.ts
index 7e664a5..9b02643 100644
--- a/frontends/apps/simple-platform-vue/src/types/wms.ts
+++ b/frontends/apps/simple-platform-vue/src/types/wms.ts
@@ -206,7 +206,6 @@ export interface MasterDataPayload {
   code: string
   name: string
   type: string
-  status: string
   enabled: boolean
   sortOrder: number
   isLock: boolean
diff --git a/frontends/apps/simple-platform-vue/src/views/admin/WarehouseManagementView.vue b/frontends/apps/simple-platform-vue/src/views/admin/WarehouseManagementView.vue
index 12794ee..1eb5f81 100644
--- a/frontends/apps/simple-platform-vue/src/views/admin/WarehouseManagementView.vue
+++ b/frontends/apps/simple-platform-vue/src/views/admin/WarehouseManagementView.vue
@@ -563,7 +563,7 @@ async function submitDialog() {
         ...masterForm,
         barcode: containerBarcode.value,
         length: 0, width: 0, height: 0,
-        status: 'EmptyMaterial'
+        status: containers.value.find((c) => c.id === masterForm.id)?.status ?? 'EmptyMaterial'
       })
     }
     else if (kind === 'storage') await wmsApi.saveStorage(storageForm)
@@ -683,7 +683,6 @@ function baseMaster(row?: WarehouseArea | Container): MasterDataPayload {
     code: row?.code ?? '',
     name: row?.name ?? '',
     type: 'type' in (row ?? {}) ? (row as WarehouseArea).type : (row as Container | undefined)?.containerType ?? 'Box',
-    status: (row as Container | undefined)?.status ?? 'Idle',
     enabled: row?.enabled ?? true,
     sortOrder: (row as WarehouseArea | undefined)?.sortOrder ?? 0
   }