Blazor server Component not able to route to base URL after deploying to IIS - iis

Question

We have deployed our Blazor server app to IIS ,when we browse, getting login page with http://someIp/WebTool URL after login the next component is redirecting to http://someIp/Dashboard but we need something like http://someIp/WebTool/Dashboard.The Webtool is missing after IP we tried changing in _Host.cshtml but there is no use
can anyone please let us know where are we going wrong. We also tried
and app.UsePathBase("/Webtool"); in Startup.cs. Any suggestions will help, Thanks in advance
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
app.UsePathBase("/UpgradeWeb");
app.UseStaticFiles();
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapBlazorHub();
endpoints.MapFallbackToPage("/_Host");
});
}
public void ConfigureServices(IServiceCollection services)
{
services.AddRazorPages();
services.AddServerSideBlazor();
services.AddScoped<AuthenticationStateProvider, CustomAuthenticationStateProvider>();
services.Configure<ToolConfig>(Configuration.GetSection("ToolConfig"));
services.AddScoped<IUserService, UserService>();
services.AddSingleton<HttpClient>();
var appSettingSection = Configuration.GetSection("AppSettings");
services.Configure<ApiKeyDetails>(Configuration.GetSection("ApiKeyDetails"));
services.Configure<WebAppSettings>(appSettingSection);
services.AddScoped<InvokeApiHandler>();
services.AddScoped<SessionService>();
services.AddScoped<DashboardService>();
services.AddScoped<UpgradeRequestService>();
services.AddScoped<Information>();
services.AddScoped<ReportsService>();
services.AddScoped<MasterConfigurationService>();
services.AddScoped<UserMappingService>();
services.AddScoped<RolesService>();
services.AddScoped<AllReportsService>();
services.AddScoped<JiraService>();
services.AddScoped<NotificationService>();
services.AddBlazoredSessionStorage();
}