diff --git a/src/Oms.Application/Labeling/Hiprint/HiprintTemplateParser.cs b/src/Oms.Application/Labeling/Hiprint/HiprintTemplateParser.cs
index ea2e5ec..a913556 100644
--- a/src/Oms.Application/Labeling/Hiprint/HiprintTemplateParser.cs
+++ b/src/Oms.Application/Labeling/Hiprint/HiprintTemplateParser.cs
@@ -1,14 +1,13 @@
 using System.Globalization;
 using System.Text.Json;
 using Fake.Application;
-using Fake.DependencyInjection;
 
 namespace Oms.Application.Labeling.Hiprint;
 
 /// <summary>
 /// 将 hiprint TemplateJson 转为中间绘制 IR。
 /// </summary>
-public sealed class HiprintTemplateParser : ITransientDependency
+public sealed class HiprintTemplateParser
 {
     private static readonly JsonSerializerOptions JsonOptions = new()
     {
diff --git a/src/Oms.Application/Labeling/Hiprint/QuestPdfLabelRenderer.cs b/src/Oms.Application/Labeling/Hiprint/QuestPdfLabelRenderer.cs
index 1d6f98f..15132db 100644
--- a/src/Oms.Application/Labeling/Hiprint/QuestPdfLabelRenderer.cs
+++ b/src/Oms.Application/Labeling/Hiprint/QuestPdfLabelRenderer.cs
@@ -1,4 +1,3 @@
-using Fake.DependencyInjection;
 using QuestPDF.Fluent;
 using QuestPDF.Helpers;
 using QuestPDF.Infrastructure;
@@ -8,7 +7,7 @@ namespace Oms.Application.Labeling.Hiprint;
 /// <summary>
 /// QuestPDF 实现的面单渲染器。
 /// </summary>
-public sealed class QuestPdfLabelRenderer(HiprintTemplateParser parser) : ILabelPdfRenderer, ITransientDependency
+public sealed class QuestPdfLabelRenderer(HiprintTemplateParser parser) : ILabelPdfRenderer
 {
     private static int _licenseConfigured;
 
diff --git a/src/Oms.Application/Labeling/LabelPdfGenerationService.cs b/src/Oms.Application/Labeling/LabelPdfGenerationService.cs
index c86365d..b1056ee 100644
--- a/src/Oms.Application/Labeling/LabelPdfGenerationService.cs
+++ b/src/Oms.Application/Labeling/LabelPdfGenerationService.cs
@@ -1,5 +1,4 @@
 using Fake.Application;
-using Fake.DependencyInjection;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Logging;
 using Oms.Application.Dtos.Orders;
@@ -22,7 +21,7 @@ public sealed class LabelPdfGenerationService(
     ISystemOtherConfigRepository systemOtherConfigRepository,
     IOrderRepository orderRepository,
     IWebHostEnvironment webHostEnvironment,
-    ILogger<LabelPdfGenerationService> logger) : ITransientDependency
+    ILogger<LabelPdfGenerationService> logger)
 {
     public async Task<LabelPdfGenerateResult> GenerateAndPersistAsync(
         Order order,
diff --git a/src/Oms.Application/OmsApplicationModule.cs b/src/Oms.Application/OmsApplicationModule.cs
index b2b65cc..2b7341a 100644
--- a/src/Oms.Application/OmsApplicationModule.cs
+++ b/src/Oms.Application/OmsApplicationModule.cs
@@ -10,6 +10,8 @@ using Oms.Application.Helpers;
 using Oms.Application.Integrations.SmallBagTrack;
 using Oms.Application.Integrations.Itfx;
 using Oms.Application.Integrations.PlatformShop;
+using Oms.Application.Labeling;
+using Oms.Application.Labeling.Hiprint;
 using Oms.Application.Shared;
 using Oms.Application.Workers;
 using Oms.Domain;
@@ -52,6 +54,11 @@ public class OmsApplicationModule : FakeModule
 
         RedisHelper.Init(redisOptions, showLogInfo: Debugger.IsAttached);
 
+        // 面单 PDF：显式注册接口，避免约定注册未暴露 ILabelPdfRenderer 导致激活失败
+        context.Services.AddTransient<HiprintTemplateParser>();
+        context.Services.AddTransient<ILabelPdfRenderer, QuestPdfLabelRenderer>();
+        context.Services.AddTransient<LabelPdfGenerationService>();
+
         context.Services.AddOmsSmallBagTrack(configuration);
         context.Services.AddOmsItfxIntegration(configuration);
         context.Services.AddOmsPlatformShopIntegration(configuration);