diff --git a/samples/MicroserviceDemo/applications/BackendAdminApp.Host/BackendAdminAppHostModule.cs b/samples/MicroserviceDemo/applications/BackendAdminApp.Host/BackendAdminAppHostModule.cs
index 55a4c76c59..00ab537d90 100644
--- a/samples/MicroserviceDemo/applications/BackendAdminApp.Host/BackendAdminAppHostModule.cs
+++ b/samples/MicroserviceDemo/applications/BackendAdminApp.Host/BackendAdminAppHostModule.cs
@@ -47,23 +47,19 @@ namespace BackendAdminApp.Host
                 .AddCookie("Cookies")
                 .AddOpenIdConnect("oidc", options =>
                 {
-                    options.Authority = "http://localhost:64999";
+                    options.Authority = configuration["AuthServer:Authority"];
+                    options.ClientId = configuration["AuthServer:ClientId"];
+                    options.ClientSecret = configuration["AuthServer:ClientSecret"];
                     options.RequireHttpsMetadata = false;
                     options.ResponseType = OpenIdConnectResponseType.CodeIdToken;
-
-                    options.ClientId = "backend-admin-app-client";
-                    options.ClientSecret = "1q2w3e*";
-
                     options.SaveTokens = true;
                     options.GetClaimsFromUserInfoEndpoint = true;
-
                     options.Scope.Add("role");
                     options.Scope.Add("email");
                     options.Scope.Add("phone");
                     options.Scope.Add("BackendAdminAppGateway");
                     options.Scope.Add("IdentityService");
                     options.Scope.Add("ProductService");
-
                     options.ClaimActions.MapAbpClaimTypes();
                 });
 
diff --git a/samples/MicroserviceDemo/applications/BackendAdminApp.Host/appsettings.json b/samples/MicroserviceDemo/applications/BackendAdminApp.Host/appsettings.json
index 014af300a1..cfc597fc38 100644
--- a/samples/MicroserviceDemo/applications/BackendAdminApp.Host/appsettings.json
+++ b/samples/MicroserviceDemo/applications/BackendAdminApp.Host/appsettings.json
@@ -1,4 +1,9 @@
 {
+  "AuthServer": {
+    "Authority": "http://localhost:64999",
+    "ClientId": "backend-admin-app-client",
+    "ClientSecret": "1q2w3e*"
+  },
   "RemoteServices": {
     "Default": {
       "BaseUrl": "http://localhost:65115/"
diff --git a/samples/MicroserviceDemo/applications/PublicWebSite.Host/PublicWebSiteHostModule.cs b/samples/MicroserviceDemo/applications/PublicWebSite.Host/PublicWebSiteHostModule.cs
index 2a005cb455..db1009bcc3 100644
--- a/samples/MicroserviceDemo/applications/PublicWebSite.Host/PublicWebSiteHostModule.cs
+++ b/samples/MicroserviceDemo/applications/PublicWebSite.Host/PublicWebSiteHostModule.cs
@@ -50,23 +50,19 @@ namespace PublicWebSite.Host
                 .AddCookie("Cookies")
                 .AddOpenIdConnect("oidc", options =>
                 {
-                    options.Authority = "http://localhost:64999";
+                    options.Authority = configuration["AuthServer:Authority"];
+                    options.ClientId = configuration["AuthServer:ClientId"];
+                    options.ClientSecret = configuration["AuthServer:ClientSecret"];
                     options.RequireHttpsMetadata = false;
                     options.ResponseType = OpenIdConnectResponseType.CodeIdToken;
-
-                    options.ClientId = "public-website-client";
-                    options.ClientSecret = "1q2w3e*";
-
                     options.SaveTokens = true;
                     options.GetClaimsFromUserInfoEndpoint = true;
-
                     options.Scope.Add("role");
                     options.Scope.Add("email");
                     options.Scope.Add("phone");
                     options.Scope.Add("PublicWebSiteGateway");
                     options.Scope.Add("ProductService");
                     options.Scope.Add("BloggingService");
-
                     options.ClaimActions.MapAbpClaimTypes();
                 });
 
diff --git a/samples/MicroserviceDemo/applications/PublicWebSite.Host/appsettings.json b/samples/MicroserviceDemo/applications/PublicWebSite.Host/appsettings.json
index 12670d68c3..edf6f8b09d 100644
--- a/samples/MicroserviceDemo/applications/PublicWebSite.Host/appsettings.json
+++ b/samples/MicroserviceDemo/applications/PublicWebSite.Host/appsettings.json
@@ -1,4 +1,9 @@
 {
+  "AuthServer": {
+    "Authority": "http://localhost:64999",
+    "ClientId": "public-website-client",
+    "ClientSecret": "1q2w3e*"
+  },
   "RemoteServices": {
     "Default": {
       "BaseUrl": "http://localhost:64897/"
diff --git a/samples/MicroserviceDemo/gateways/BackendAdminAppGateway.Host/BackendAdminAppGatewayHostModule.cs b/samples/MicroserviceDemo/gateways/BackendAdminAppGateway.Host/BackendAdminAppGatewayHostModule.cs
index 889d282186..b89ae24a9f 100644
--- a/samples/MicroserviceDemo/gateways/BackendAdminAppGateway.Host/BackendAdminAppGatewayHostModule.cs
+++ b/samples/MicroserviceDemo/gateways/BackendAdminAppGateway.Host/BackendAdminAppGatewayHostModule.cs
@@ -33,10 +33,9 @@ namespace BackendAdminAppGateway.Host
             context.Services.AddAuthentication("Bearer")
                 .AddIdentityServerAuthentication(options =>
                 {
-                    options.Authority = "http://localhost:64999";
+                    options.Authority = configuration["AuthServer:Authority"];
+                    options.ApiName = configuration["AuthServer:ApiName"];
                     options.RequireHttpsMetadata = false;
-                    options.ApiName = "BackendAdminAppGateway";
-
                     //TODO: Should create an extension method for that (may require to create a new ABP package depending on the IdentityServer4.AccessTokenValidation)
                     options.InboundJwtClaimTypeMap["sub"] = AbpClaimTypes.UserId;
                     options.InboundJwtClaimTypeMap["role"] = AbpClaimTypes.Role;
diff --git a/samples/MicroserviceDemo/gateways/BackendAdminAppGateway.Host/appsettings.json b/samples/MicroserviceDemo/gateways/BackendAdminAppGateway.Host/appsettings.json
index 5913e851ed..b6f59c374f 100644
--- a/samples/MicroserviceDemo/gateways/BackendAdminAppGateway.Host/appsettings.json
+++ b/samples/MicroserviceDemo/gateways/BackendAdminAppGateway.Host/appsettings.json
@@ -1,4 +1,8 @@
 {
+  "AuthServer": {
+    "Authority": "http://localhost:64999",
+    "ApiName": "BackendAdminAppGateway"
+  },
   "ConnectionStrings": {
     "Default": "Server=localhost;Database=MsDemo_Identity;Trusted_Connection=True;MultipleActiveResultSets=true"
   },
diff --git a/samples/MicroserviceDemo/gateways/InternalGateway.Host/InternalGatewayHostModule.cs b/samples/MicroserviceDemo/gateways/InternalGateway.Host/InternalGatewayHostModule.cs
index 05907a7062..b869e121c8 100644
--- a/samples/MicroserviceDemo/gateways/InternalGateway.Host/InternalGatewayHostModule.cs
+++ b/samples/MicroserviceDemo/gateways/InternalGateway.Host/InternalGatewayHostModule.cs
@@ -33,10 +33,9 @@ namespace InternalGateway.Host
             context.Services.AddAuthentication("Bearer")
                 .AddIdentityServerAuthentication(options =>
                 {
-                    options.Authority = "http://localhost:64999";
+                    options.Authority = configuration["AuthServer:Authority"];
+                    options.ApiName = configuration["AuthServer:ApiName"];
                     options.RequireHttpsMetadata = false;
-                    options.ApiName = "InternalGateway";
-
                     //TODO: Should create an extension method for that (may require to create a new ABP package depending on the IdentityServer4.AccessTokenValidation)
                     options.InboundJwtClaimTypeMap["sub"] = AbpClaimTypes.UserId;
                     options.InboundJwtClaimTypeMap["role"] = AbpClaimTypes.Role;
diff --git a/samples/MicroserviceDemo/gateways/InternalGateway.Host/appsettings.json b/samples/MicroserviceDemo/gateways/InternalGateway.Host/appsettings.json
index cf3c02d1ce..75df9901e2 100644
--- a/samples/MicroserviceDemo/gateways/InternalGateway.Host/appsettings.json
+++ b/samples/MicroserviceDemo/gateways/InternalGateway.Host/appsettings.json
@@ -1,4 +1,8 @@
 {
+  "AuthServer": {
+    "Authority": "http://localhost:64999",
+    "ApiName": "InternalGateway"
+  },
   "ConnectionStrings": {
     "Default": "Server=localhost;Database=MsDemo_Identity;Trusted_Connection=True;MultipleActiveResultSets=true"
   },
diff --git a/samples/MicroserviceDemo/gateways/PublicWebSiteGateway.Host/PublicWebSiteGatewayHostModule.cs b/samples/MicroserviceDemo/gateways/PublicWebSiteGateway.Host/PublicWebSiteGatewayHostModule.cs
index bf2833ad76..33874d6438 100644
--- a/samples/MicroserviceDemo/gateways/PublicWebSiteGateway.Host/PublicWebSiteGatewayHostModule.cs
+++ b/samples/MicroserviceDemo/gateways/PublicWebSiteGateway.Host/PublicWebSiteGatewayHostModule.cs
@@ -33,10 +33,9 @@ namespace PublicWebSiteGateway.Host
             context.Services.AddAuthentication("Bearer")
                 .AddIdentityServerAuthentication(options =>
                 {
-                    options.Authority = "http://localhost:64999";
+                    options.Authority = configuration["AuthServer:Authority"];
+                    options.ApiName = configuration["AuthServer:ApiName"];
                     options.RequireHttpsMetadata = false;
-                    options.ApiName = "PublicWebSiteGateway";
-
                     //TODO: Should create an extension method for that (may require to create a new ABP package depending on the IdentityServer4.AccessTokenValidation)
                     options.InboundJwtClaimTypeMap["sub"] = AbpClaimTypes.UserId;
                     options.InboundJwtClaimTypeMap["role"] = AbpClaimTypes.Role;
diff --git a/samples/MicroserviceDemo/gateways/PublicWebSiteGateway.Host/appsettings.json b/samples/MicroserviceDemo/gateways/PublicWebSiteGateway.Host/appsettings.json
index e29e77768a..d0e8ae7f2f 100644
--- a/samples/MicroserviceDemo/gateways/PublicWebSiteGateway.Host/appsettings.json
+++ b/samples/MicroserviceDemo/gateways/PublicWebSiteGateway.Host/appsettings.json
@@ -1,4 +1,8 @@
 {
+  "AuthServer": {
+    "Authority": "http://localhost:64999",
+    "ApiName": "PublicWebSiteGateway"
+  },
   "ConnectionStrings": {
     "Default": "Server=localhost;Database=MsDemo_Identity;Trusted_Connection=True;MultipleActiveResultSets=true"
   },
diff --git a/samples/MicroserviceDemo/microservices/BloggingService.Host/BloggingServiceHostModule.cs b/samples/MicroserviceDemo/microservices/BloggingService.Host/BloggingServiceHostModule.cs
index 436738a431..3ad540a897 100644
--- a/samples/MicroserviceDemo/microservices/BloggingService.Host/BloggingServiceHostModule.cs
+++ b/samples/MicroserviceDemo/microservices/BloggingService.Host/BloggingServiceHostModule.cs
@@ -42,10 +42,9 @@ namespace BloggingService.Host
             context.Services.AddAuthentication("Bearer")
                 .AddIdentityServerAuthentication(options =>
                 {
-                    options.Authority = "http://localhost:64999";
+                    options.Authority = configuration["AuthServer:Authority"];
+                    options.ApiName = configuration["AuthServer:ApiName"];
                     options.RequireHttpsMetadata = false;
-                    options.ApiName = "BloggingService";
-
                     //TODO: Should create an extension method for that (may require to create a new ABP package depending on the IdentityServer4.AccessTokenValidation)
                     options.InboundJwtClaimTypeMap["sub"] = AbpClaimTypes.UserId;
                     options.InboundJwtClaimTypeMap["role"] = AbpClaimTypes.Role;
diff --git a/samples/MicroserviceDemo/microservices/BloggingService.Host/appsettings.json b/samples/MicroserviceDemo/microservices/BloggingService.Host/appsettings.json
index 561f40d3b8..fa523718a2 100644
--- a/samples/MicroserviceDemo/microservices/BloggingService.Host/appsettings.json
+++ b/samples/MicroserviceDemo/microservices/BloggingService.Host/appsettings.json
@@ -1,4 +1,8 @@
 {
+  "AuthServer": {
+    "Authority": "http://localhost:64999",
+    "ApiName": "BloggingService"
+  },
   "ConnectionStrings": {
     "Default": "Server=localhost;Database=MsDemo_Identity;Trusted_Connection=True;MultipleActiveResultSets=true",
     "Blogging": "mongodb://localhost|MsDemo_Blogging"
diff --git a/samples/MicroserviceDemo/microservices/IdentityService.Host/IdentityServiceHostModule.cs b/samples/MicroserviceDemo/microservices/IdentityService.Host/IdentityServiceHostModule.cs
index 8eb2334f48..fc05793b7b 100644
--- a/samples/MicroserviceDemo/microservices/IdentityService.Host/IdentityServiceHostModule.cs
+++ b/samples/MicroserviceDemo/microservices/IdentityService.Host/IdentityServiceHostModule.cs
@@ -37,10 +37,9 @@ namespace IdentityService.Host
             context.Services.AddAuthentication("Bearer")
                 .AddIdentityServerAuthentication(options =>
                 {
-                    options.Authority = "http://localhost:64999";
+                    options.Authority = configuration["AuthServer:Authority"];
+                    options.ApiName = configuration["AuthServer:ApiName"];
                     options.RequireHttpsMetadata = false;
-                    options.ApiName = "IdentityService";
-
                     //TODO: Should create an extension method for that (may require to create a new ABP package depending on the IdentityServer4.AccessTokenValidation)
                     options.InboundJwtClaimTypeMap["sub"] = AbpClaimTypes.UserId;
                     options.InboundJwtClaimTypeMap["role"] = AbpClaimTypes.Role;
diff --git a/samples/MicroserviceDemo/microservices/IdentityService.Host/appsettings.json b/samples/MicroserviceDemo/microservices/IdentityService.Host/appsettings.json
index de0f813c17..785d86a44a 100644
--- a/samples/MicroserviceDemo/microservices/IdentityService.Host/appsettings.json
+++ b/samples/MicroserviceDemo/microservices/IdentityService.Host/appsettings.json
@@ -1,4 +1,8 @@
 {
+  "AuthServer": {
+    "Authority": "http://localhost:64999",
+    "ApiName": "IdentityService"
+  },
   "ConnectionStrings": {
     "Default": "Server=localhost;Database=MsDemo_Identity;Trusted_Connection=True;MultipleActiveResultSets=true"
   },
diff --git a/samples/MicroserviceDemo/microservices/ProductService.Host/ProductServiceHostModule.cs b/samples/MicroserviceDemo/microservices/ProductService.Host/ProductServiceHostModule.cs
index 2ee399750b..60d93ce198 100644
--- a/samples/MicroserviceDemo/microservices/ProductService.Host/ProductServiceHostModule.cs
+++ b/samples/MicroserviceDemo/microservices/ProductService.Host/ProductServiceHostModule.cs
@@ -37,10 +37,9 @@ namespace ProductService.Host
             context.Services.AddAuthentication("Bearer")
                 .AddIdentityServerAuthentication(options =>
                 {
-                    options.Authority = "http://localhost:64999";
+                    options.Authority = configuration["AuthServer:Authority"];
+                    options.ApiName = configuration["AuthServer:ApiName"];
                     options.RequireHttpsMetadata = false;
-                    options.ApiName = "ProductService";
-
                     //TODO: Should create an extension method for that (may require to create a new ABP package depending on the IdentityServer4.AccessTokenValidation)
                     options.InboundJwtClaimTypeMap["sub"] = AbpClaimTypes.UserId;
                     options.InboundJwtClaimTypeMap["role"] = AbpClaimTypes.Role;
diff --git a/samples/MicroserviceDemo/microservices/ProductService.Host/appsettings.json b/samples/MicroserviceDemo/microservices/ProductService.Host/appsettings.json
index 7891e47757..0a29cc06bf 100644
--- a/samples/MicroserviceDemo/microservices/ProductService.Host/appsettings.json
+++ b/samples/MicroserviceDemo/microservices/ProductService.Host/appsettings.json
@@ -1,4 +1,8 @@
 {
+  "AuthServer": {
+    "Authority": "http://localhost:64999",
+    "ApiName": "ProductService"
+  },
   "ConnectionStrings": {
     "Default": "Server=localhost;Database=MsDemo_Identity;Trusted_Connection=True;MultipleActiveResultSets=true",
     "ProductManagement": "Server=localhost;Database=MsDemo_ProductManagement;Trusted_Connection=True;MultipleActiveResultSets=true"