diff --git a/src/AbpDesk/AbpDesk.UI/AppModule.cs b/src/AbpDesk/AbpDesk.UI/AbpDeskWebAppModule.cs
similarity index 92%
rename from src/AbpDesk/AbpDesk.UI/AppModule.cs
rename to src/AbpDesk/AbpDesk.UI/AbpDeskWebAppModule.cs
index 59ea207782..c04eb85db0 100644
--- a/src/AbpDesk/AbpDesk.UI/AppModule.cs
+++ b/src/AbpDesk/AbpDesk.UI/AbpDeskWebAppModule.cs
@@ -10,10 +10,10 @@ using Volo.Abp.Modularity;
 
 namespace AbpDesk
 {
-    //TODO: Rename project to AbpDesk.Web.Mvc & rename to AbpDeskWebAppModule
+    //TODO: Rename project to AbpDesk.Web.Mvc
 
     [DependsOn(typeof(AbpAspNetCoreMvcModule), typeof(AbpDeskApplicationModule), typeof(AbpDeskEntityFrameworkCoreModule))]
-    public class AppModule : AbpModule
+    public class AbpDeskWebAppModule : AbpModule
     {
         public override void ConfigureServices(IServiceCollection services)
         {
diff --git a/src/AbpDesk/AbpDesk.UI/Startup.cs b/src/AbpDesk/AbpDesk.UI/Startup.cs
index 4fc62c553b..12d379b6d0 100644
--- a/src/AbpDesk/AbpDesk.UI/Startup.cs
+++ b/src/AbpDesk/AbpDesk.UI/Startup.cs
@@ -9,7 +9,7 @@ namespace AbpDesk
     {
         public void ConfigureServices(IServiceCollection services)
         {
-            services.AddApplication<AppModule>();
+            services.AddApplication<AbpDeskWebAppModule>();
         }
 
         public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
diff --git a/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Repositories/EntityFrameworkCore/EfCoreRepository.cs b/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Repositories/EntityFrameworkCore/EfCoreRepository.cs
index 90e683f0b5..8958580e9f 100644
--- a/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Repositories/EntityFrameworkCore/EfCoreRepository.cs
+++ b/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Repositories/EntityFrameworkCore/EfCoreRepository.cs
@@ -46,6 +46,8 @@ namespace Volo.Abp.Repositories.EntityFrameworkCore
             return entity;
         }
 
+        //TODO: Find by multiple primary key
+
         public override TEntity Find(TPrimaryKey id)
         {
             return DbSet.Find(id);