diff --git a/src/Application/TakeoutSaaS.Application/App/Merchants/Dto/MerchantDetailDto.cs b/src/Application/TakeoutSaaS.Application/App/Merchants/Dto/MerchantDetailDto.cs
index 35aa22c..1a10909 100644
--- a/src/Application/TakeoutSaaS.Application/App/Merchants/Dto/MerchantDetailDto.cs
+++ b/src/Application/TakeoutSaaS.Application/App/Merchants/Dto/MerchantDetailDto.cs
@@ -96,7 +96,7 @@ public sealed class MerchantDetailDto
     /// <summary>
     /// 门店列表。
     /// </summary>
-    public IReadOnlyList<StoreDto> Stores { get; init; } = [];
+    public IReadOnlyList<MerchantStoreDto> Stores { get; init; } = [];
 
     /// <summary>
     /// 并发控制版本。
diff --git a/src/Application/TakeoutSaaS.Application/App/Merchants/Dto/StoreDto.cs b/src/Application/TakeoutSaaS.Application/App/Merchants/Dto/MerchantStoreDto.cs
similarity index 96%
rename from src/Application/TakeoutSaaS.Application/App/Merchants/Dto/StoreDto.cs
rename to src/Application/TakeoutSaaS.Application/App/Merchants/Dto/MerchantStoreDto.cs
index ebd7f04..a3eacbb 100644
--- a/src/Application/TakeoutSaaS.Application/App/Merchants/Dto/StoreDto.cs
+++ b/src/Application/TakeoutSaaS.Application/App/Merchants/Dto/MerchantStoreDto.cs
@@ -7,7 +7,7 @@ namespace TakeoutSaaS.Application.App.Merchants.Dto;
 /// <summary>
 /// 商户详情门店 DTO。
 /// </summary>
-public sealed class StoreDto
+public sealed class MerchantStoreDto
 {
     /// <summary>
     /// 门店 ID。
diff --git a/src/Application/TakeoutSaaS.Application/App/Merchants/MerchantMapping.cs b/src/Application/TakeoutSaaS.Application/App/Merchants/MerchantMapping.cs
index 29e181b..41298a8 100644
--- a/src/Application/TakeoutSaaS.Application/App/Merchants/MerchantMapping.cs
+++ b/src/Application/TakeoutSaaS.Application/App/Merchants/MerchantMapping.cs
@@ -50,7 +50,7 @@ internal static class MerchantMapping
     /// <summary>
     /// 将商户实体映射为详情 DTO。
     /// </summary>
-    public static MerchantDetailDto ToDetailDto(Merchant merchant, string? tenantName, IReadOnlyList<StoreDto> stores) => new()
+    public static MerchantDetailDto ToDetailDto(Merchant merchant, string? tenantName, IReadOnlyList<MerchantStoreDto> stores) => new()
     {
         Id = merchant.Id,
         TenantId = merchant.TenantId,
@@ -150,7 +150,7 @@ internal static class MerchantMapping
     /// <summary>
     /// 将门店实体映射为 DTO。
     /// </summary>
-    public static StoreDto ToStoreDto(Store store) => new()
+    public static MerchantStoreDto ToStoreDto(Store store) => new()
     {
         Id = store.Id,
         Name = store.Name,
@@ -201,6 +201,6 @@ internal static class MerchantMapping
     /// <summary>
     /// 将门店集合映射为 DTO 集合。
     /// </summary>
-    public static IReadOnlyList<StoreDto> ToStoreDtos(IEnumerable<Store> stores)
+    public static IReadOnlyList<MerchantStoreDto> ToStoreDtos(IEnumerable<Store> stores)
         => stores.Select(ToStoreDto).ToList();
 }