diff --git a/Startup.cs b/Startup.cs
index b73480a..4b31c1a 100644
--- a/Startup.cs
+++ b/Startup.cs
@@ -1,9 +1,9 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
 
 namespace github_action_testapp_dotnetcore
 {
@@ -27,11 +27,11 @@ public void ConfigureServices(IServiceCollection services)
             });
 
 
-            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
+            services.AddRazorPages().SetCompatibilityVersion(Microsoft.AspNetCore.Mvc.CompatibilityVersion.Version_3_0);
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
-        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
         {
             if (env.IsDevelopment())
             {
@@ -45,7 +45,12 @@ public void Configure(IApplicationBuilder app, IHostingEnvironment env)
             app.UseStaticFiles();
             app.UseCookiePolicy();
 
-            app.UseMvc();
+            app.UseRouting();
+            app.UseAuthorization();
+            app.UseEndpoints(endpoints => 
+            {
+                endpoints.MapRazorPages();
+            });
         }
     }
 }