diff --git a/README.md b/README.md
index 8f00333..3c8a6db 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ The PRD really sttarted kit for **ReactJs** with hot module replacement (HMR) fo
 
 Based on the best practises of the Single-Page-Application development with NodeJS. I added the nice font-end component [Material-Dashboard-React](https://github.com/creativetimofficial/material-dashboard-react) and Redux store integration.
 
-Beside of that I also developped some useful compoment as Message box, Notification to make the Started-kit to be a **Production ready** SPA.
+Beside of that I also developped some useful compoment as Message box, Notification to make the Started-kit to be a **Production ready** SPA kit.
 
 ## Support Features
 
@@ -61,15 +61,13 @@ async function getDataFromServer() {
 }
 ```
 
-### Installation
+## Installation
 
 1.  Clone/download repo
 2.  `npm install`
 3.  Replace the CodeCov.io token to your one in the `package.json` file.
 4.  Run `npm start` to run the project.
 
----
-
 ## Usage
 
 ### Development
@@ -92,12 +90,12 @@ async function getDataFromServer() {
 
 - Analysis served @ `http://localhost:8888`
 
----
-
 ## New Compoments
 
 1.  **Message Box and Notification**: Allow to show Info, Confirm, Success and Error message and notification. Refer to the MessageBox in Views folder so sample that using Redux store to manage the state.
 
+## Environment Supports
+
 ### Docker Support
 
 1.  Build Image `docker build`.
@@ -106,36 +104,42 @@ async function getDataFromServer() {
 3.  Push inage to Docker hub `docker push [YOUR_ID]/react-materialui-started-kit:latest`
     Example `docker push baoduy2412/react-materialui-started-kit:latest`.
 
-The application will running port 3000 in Docker.
+The application will running port 80 and 443 in Docker.
 The image can be found in Docker hub [here](https://hub.docker.com/r/baoduy2412/react-materialui-started-kit/).
 
-**If you are using Docker the `Docker` folder in this project can be deleted without any impact.**
-
----
+However if you are not using Docker just simply remove the submodule **sm-react-docker-nginx** There is no impact to the application.
 
 ### IIS Support
 
-The `Web.config` file had been added for IIS hosting purpose. When build the application this file will be copied to dist folder automatically and make the package ready for IIS.
+The `Web.config` file in **sm-react-iis** had been added for IIS hosting purpose. This file should be copy along with all files in dist folder when hosting in IIS.
 
-However if you are not hosting this app in IIS just simply delete this file.or leave if there. There is no impact to the application.
+However if you are not hosting this app in IIS just simply remove the submodule **sm-react-iis** There is no impact to the application.
 
 ### Azure Service Fabric Support
 
-All stuffs in `service-fabric` folder are using for **[Azure Service Fabric](https://azure.microsoft.com/en-us/services/service-fabric/)** hosting purpose.
-The project inside this folder will copy all files in dist folder and host as a static side in Azure Service Fabric.
-I'm using .Net Core 2.0 to make the project is flexible enough to host on any platforms.
+All stuffs in `sm-react-service-fabric` folder are using for **[Azure Service Fabric](https://azure.microsoft.com/en-us/services/service-fabric/)** hosting purpose.
+
+The C# project inside this folder will copy all files from dist folder to wwwroot folder and host them as a static side in Azure Service Fabric.
+
+Currently, I'm using .Net Core 2.1 to make the project is flexible enough to host on any platforms.
 
 When build the Service Fabric application it will copy all files in `dist` folder to `wwwroot` folder. So ensure you run the `npm build` before deploy the Service Fabric app.
 
-Defiantly, If you are not using **Azure Service Fabric**. This folder shall be deleted.
+However if you are not using Service Fabric just simply remove the submodule **sm-react-service-fabric** There is no impact to the application.
+
+### Node Js Hosting
+
+There is a sub module contains the Express.js configuration to host the application in the Node Js environment.
+The application will running port 3000 and 3001 in NodeJs and the port is configurable in the Js file.
+
+If you are not using Node Js hosting just simply remove the submodule **sm-react-node-express** There is no impact to the application.
+But, please note that the `npm run start-prod` is using this submodule to hosting the dist folder as a static side. Please be considered before removing this module.
 
 ### GZIP and SSL
 
 The **GZIP** and **SSL** had been applied for all hosting environments above.
 
----
-
-### All commands
+## All commands
 
 | Command                  | Description                                                              |
 | ------------------------ | ------------------------------------------------------------------------ |
diff --git a/configs/jest b/configs/jest
index 9b59a48..5195b1c 160000
--- a/configs/jest
+++ b/configs/jest
@@ -1 +1 @@
-Subproject commit 9b59a48bd805e449951a69c6dcafa32e841cd05b
+Subproject commit 5195b1c397fbac880b5fe235816b699f743dd8a6
diff --git a/sm-react-service-fabric b/sm-react-service-fabric
index 743d4db..06d016f 160000
--- a/sm-react-service-fabric
+++ b/sm-react-service-fabric
@@ -1 +1 @@
-Subproject commit 743d4db4bfaeae72bfcfd91d1f311f82749f4bfe
+Subproject commit 06d016f01a8d9b7de666101403ab153ade667db2
diff --git a/src/commons/commonFuncs.js b/src/commons/commonFuncs.js
index 5bc0ce6..90d9c8b 100644
--- a/src/commons/commonFuncs.js
+++ b/src/commons/commonFuncs.js
@@ -1,21 +1,43 @@
+/*eslint no-console: ["off", { allow: ["warn", "error"] }] */
+
 import linq from 'linq';
 import uuidv4 from 'uuid/v4';
 //correct URL for Reserved proxy
 //Get the millisecond of current time.
 
+export function GetBaseUrl() {
+  const key = 'BASE_URL';
+  let base = window.sessionStorage.getItem(key);
+
+  if (base === undefined || base === null) {
+    base = document.getElementsByTagName('base')[0].getAttribute('href');
+    window.sessionStorage.setItem(key, base);
+
+    console.log(`base URL is ${base}`);
+  }
+
+  return base;
+}
+
 export function newGuid() {
   return uuidv4();
 }
-
+/**
+ *getImgSrc for both normal hosting and Reverse proxy
+ *
+ * @export
+ * @param {string} url the relative image url
+ * @returns real url
+ */
 export function getImgSrc(url) {
   if (typeof url !== 'string') return url;
-  const base = window._base;
-
-  if (!base || base === '/') return url;
-  if (url.indexOf(base) >= 0) return url;
+  const base = GetBaseUrl();
 
-  return `${base}/${url}`;
+  return !base || base === '/' || url.indexOf(base) >= 0
+    ? url
+    : `${base}/${url}`;
 }
+
 /**
  *Merge second array to first array if existed then update.
  *
diff --git a/src/index.jsx b/src/index.jsx
index c8a1909..c72f6f9 100644
--- a/src/index.jsx
+++ b/src/index.jsx
@@ -1,10 +1,11 @@
-/*eslint no-console: ["off", { allow: ["warn", "error"] }] */
 import React from 'react';
 import ReactDOM from 'react-dom';
 import { createBrowserHistory } from 'history';
 import { Router, Route, Switch, BrowserRouter } from 'react-router-dom';
 import Provider from 'react-redux-thunk-store';
 import ExceptionHandler from './layouts/ExceptionHandler';
+
+import { GetBaseUrl } from './commons/commonFuncs';
 //Style-sheets
 import './assets/less/material-dashboard-react.less';
 
@@ -15,14 +16,12 @@ import indexRoutes from 'routes/index.jsx';
 const isPrd = process.env.NODE_ENV === 'production';
 
 //Update for Reserved proxy
-window._base = document.getElementsByTagName('base')[0].getAttribute('href');
-console.log(`base URL ${window._base}`);
-
-const hist = createBrowserHistory({ basename: window._base });
+const base = GetBaseUrl();
+const hist = createBrowserHistory({ basename: base });
 
 const createRouter = () => {
   return (
-    <BrowserRouter basename={window._base || '/'}>
+    <BrowserRouter basename={base || '/'}>
       <Router history={hist}>
         <Switch>
           {indexRoutes.map((prop, key) => {
diff --git a/tests/commons/commonFuncs.test.js b/tests/commons/commonFuncs.test.js
index 26a7868..d116dec 100644
--- a/tests/commons/commonFuncs.test.js
+++ b/tests/commons/commonFuncs.test.js
@@ -1,36 +1,37 @@
-import { getImgSrc, newGuid } from "../../src/commons/commonFuncs";
+import { getImgSrc, newGuid } from '../../src/commons/commonFuncs';
 
-test("2 GUID must be difference", () => {
+window.sessionStorage.setItem('BASE_URL', '/ReactJs');
+
+test('2 GUID must be difference', () => {
   const g1 = newGuid();
   const g2 = newGuid();
 
   expect(g1).not.toBe(g2);
 });
 
-test("getImgSrc should add basename to url", () => {
-  window._base = "/ReactJs";
-  expect(getImgSrc("/img/a.png")).toContain(window._base);
+test('getImgSrc should add basename to url', () => {
+  expect(getImgSrc('/img/a.png')).toContain('/ReactJs');
 });
 
-test("getImgSrc should not add basename to url", () => {
-  window._base = "/ReactJs";
-  expect(getImgSrc("/ReactJs/img/a.png")).toBe("/ReactJs/img/a.png");
+test('getImgSrc should not add basename to url', () => {
+  expect(getImgSrc('/ReactJs/img/a.png')).toBe('/ReactJs/img/a.png');
 });
 
-test("getImgSrc should return original object", () => {
-  window._base = "/ReactJs";
+test('getImgSrc should return original object', () => {
   const url = { a: 1 };
   expect(getImgSrc(url)).toBe(url);
 });
 
-test("getImgSrc should return original string", () => {
-  window._base = "/";
-  const url = "123";
+test('getImgSrc should return original string', () => {
+  const url = '123';
+  window.sessionStorage.setItem('BASE_URL', '/');
+
   expect(getImgSrc(url)).toBe(url);
 });
 
-test("getImgSrc should do nothing", () => {
-  window._base = undefined;
-  const url = "123";
+test('getImgSrc should do nothing', () => {
+  const url = '123';
+  window.sessionStorage.setItem('BASE_URL', '');
+
   expect(getImgSrc(url)).toBe(url);
 });