Getting 401 Unauthorized with valid access token using identity server 4 with Asp.net Core API

I am using Identity server 4 in my Asp.net core API Application , i am getting successful token on local server https://localhost:[port]/connect/token and it gives access token and when i use the bearer token to access authorize method then it working fine
but on server https://example.com/connect/token it also give successful token but when i use this token to access authorize method then it give 401 unauthorized error

 "Authority": "https://example.com", "Audience": "https://example.com/resources", "RequireHttpsMetadata": "true" services.AddIdentityServer(options => { options.Events.RaiseErrorEvents = true; options.Events.RaiseInformationEvents = true; options.Events.RaiseFailureEvents = true; options.Events.RaiseSuccessEvents = true; }) .AddDeveloperSigningCredential() .AddInMemoryPersistedGrants() .AddInMemoryIdentityResources(GetIdentityResources()) .AddInMemoryApiResources(GetApiResources()) .AddInMemoryClients(GetClients()) .AddAspNetIdentity<User>(); services.AddAuthentication(options => { options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme; options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme; }) .AddJwtBearer(options => { options.Authority = configuration["AppSettings:Authority"]; options.Audience = configuration["AppSettings:Audience"]; options.RequireHttpsMetadata = Convert.ToBoolean(configuration["AppSettings:RequireHttpsMetadata"]); }); services.AddTransient<IProfileService, IdentityClaimsProfileService>(); public static IEnumerable<IdentityResource> GetIdentityResources() { return new List<IdentityResource> { new IdentityResources.OpenId(), new IdentityResources.Email(), new IdentityResources.Profile(), }; } public static IEnumerable<ApiResource> GetApiResources() { return new List<ApiResource> { new ApiResource("api1", "My API") }; } public static IEnumerable<Client> GetClients() { // client credentials client return new List<Client> { // resource owner password grant client new Client { ClientId = "ro.angular", AllowedGrantTypes = GrantTypes.ResourceOwnerPassword, ClientSecrets = { new Secret("secret".Sha256()) }, AllowedScopes = { IdentityServerConstants.StandardScopes.OpenId, IdentityServerConstants.StandardScopes.Profile, IdentityServerConstants.StandardScopes.Email, IdentityServerConstants.StandardScopes.Address, "api1" }, AllowOfflineAccess = true, RefreshTokenUsage = TokenUsage.ReUse, RefreshTokenExpiration = TokenExpiration.Sliding } }; }