diff --git a/javascript-practice/src/js/helpers/helpers.js b/javascript-practice/src/js/helpers/helpers.js
index 54b8fd5..97b5146 100644
--- a/javascript-practice/src/js/helpers/helpers.js
+++ b/javascript-practice/src/js/helpers/helpers.js
@@ -1,7 +1,6 @@
 import * as MESSAGE from '../constants/message';
-import { TIME_OUT_SEC } from '../constants/config';
+import { TIME_OUT_SEC, REGEX } from '../constants/config';
 import FirebaseService from '../services/firebaseService';
-import { REGEX_PASSWORD } from '../constants/variable';
 
 /**
  * Validate password
@@ -9,7 +8,7 @@ import { REGEX_PASSWORD } from '../constants/variable';
  * @returns {boolean} Return true if validate password success, otherwise return false
  */
 export const validatePassword = (password) => {
-  return REGEX_PASSWORD.test(password);
+  return REGEX.PASSWORD.test(password);
 };
 
 /**
diff --git a/javascript-practice/src/js/services/service.js b/javascript-practice/src/js/services/index.js
similarity index 100%
rename from javascript-practice/src/js/services/service.js
rename to javascript-practice/src/js/services/index.js
diff --git a/javascript-practice/src/js/services/userService.js b/javascript-practice/src/js/services/userService.js
index 9821641..75698e1 100644
--- a/javascript-practice/src/js/services/userService.js
+++ b/javascript-practice/src/js/services/userService.js
@@ -1,4 +1,4 @@
-import { LOCAL_STORAGE } from '../constants/constant';
+import { LOCAL_STORAGE } from '../constants/config';
 import { createToken } from '../helpers/helpers';
 import CommonService from './commonService';
 import LocalStorageService from './localStorageService';
@@ -54,7 +54,7 @@ export default class UserService extends CommonService {
    * @param {*} password The password user input
    * @returns {boolean} Return true if match info on database, otherwise return false
    */
-  async validateUser(email, password) {
+  async loginUser(email, password) {
     const user = await this.getUserByEmail(email);
 
     // Check password
diff --git a/javascript-practice/src/js/views/commonLoginRegisterView.js b/javascript-practice/src/js/views/commonLoginRegisterView.js
index 1e5dcf3..5003978 100644
--- a/javascript-practice/src/js/views/commonLoginRegisterView.js
+++ b/javascript-practice/src/js/views/commonLoginRegisterView.js
@@ -1,5 +1,5 @@
 import CommonView from './commonView';
-import * as CONSTANT from '../constants/constant';
+import * as MESSAGE from '../constants/message';
 import { validatePassword } from '../helpers/helpers';
 
 export default class CommonLoginRegisterView extends CommonView {
@@ -7,7 +7,7 @@ export default class CommonLoginRegisterView extends CommonView {
     super();
 
     this.parentElement = document.querySelector('.form');
-    this.messageDefault = CONSTANT.MESSAGE.ERROR_MESSAGE_DEFAULT;
+    this.messageDefault = MESSAGE.ERROR_MESSAGE_DEFAULT;
     this.inputPassword = document.querySelector('input[name="password"]');
     this.inputPasswordConfirm = document.querySelector(
       'input[name="password_confirm"]',
@@ -24,17 +24,17 @@ export default class CommonLoginRegisterView extends CommonView {
       if (validatePassword(account.passwordConfirm)) {
         return true;
       }
-      this.showError(CONSTANT.MESSAGE.PASSWORD_NOT_STRONG);
+      this.showError(MESSAGE.PASSWORD_NOT_STRONG);
       return false;
     }
-    this.showError(CONSTANT.MESSAGE.PASSWORD_NOT_MATCH);
+    this.showError(MESSAGE.PASSWORD_NOT_MATCH);
     return false;
   }
 
   /**
    * Show or hide style error input password
    */
-  toogleErrorStyleInputPass() {
+  toggleErrorStyleInputPass() {
     this.inputPassword.classList.toggle('error-input');
     this.inputPasswordConfirm.classList.toggle('error-input');
   }
@@ -49,7 +49,7 @@ export default class CommonLoginRegisterView extends CommonView {
     // If have error message on page, remove it with style error input password
     if (this.errorMessageEl) {
       this.errorMessageEl.remove();
-      this.toogleErrorStyleInputPass();
+      this.toggleErrorStyleInputPass();
     }
   }
 
@@ -68,7 +68,11 @@ export default class CommonLoginRegisterView extends CommonView {
    */
   showError(message) {
     this.renderError(message);
-    this.toogleErrorStyleInputPass();
+    this.toggleErrorStyleInputPass();
+  }
+
+  toggleDialog() {
+    this.dialog.classList.toggle('active');
   }
 
   /**
diff --git a/javascript-practice/src/js/views/commonView.js b/javascript-practice/src/js/views/commonView.js
index 083f01f..f329ae3 100644
--- a/javascript-practice/src/js/views/commonView.js
+++ b/javascript-practice/src/js/views/commonView.js
@@ -1,102 +1,108 @@
-import { MARK_ICON, TYPE_POPUP } from '../constants/constant';
+import { MARK_ICON, TYPE_TOAST } from '../constants/config';
 
 export default class CommonView {
   constructor() {
-    this.overlayMarkup = '<div class="overlay"></div>';
-
-    this.initPopup();
-    this.initElementPopup();
+    this.initToast();
+    this.initElementToast();
     this.initLoader();
-    this.handleEventBtnPopupAndOverlay();
+    this.handleEventToast();
   }
 
   /**
-   * Implement popup in site
+   * Implement toast in site
    */
-  initPopup() {
+  initToast() {
     this.rootElement = document.querySelector('body');
 
     const markup = `
-      ${this.overlayMarkup}
-      <div class="modal-box">
-        <div class="mark"></div>
-        <h2 class="modal-box__title"></h2>
-        <p class="modal-box__message"></p>
-
-        <button class="modal-box__redirect-btn"></button>
-      </div>
+      <dialog class="dialog">
+        <div class="toast">
+          <div class="mark"></div>
+          <h2 class="toast__title"></h2>
+          <p class="toast__message"></p>
+          <button class="toast__redirect-btn">OK</button>
+        </div>
+      </dialog>
     `;
 
     this.rootElement.insertAdjacentHTML('afterbegin', markup);
   }
 
   /**
-   * Assgign element in popup to property
+   * Assign element in toast to property
    */
-  initElementPopup() {
-    this.modalBox = document.querySelector('.modal-box');
-    this.popupIcon = document.querySelector('.mark');
-    this.popupBtn = document.querySelector('.modal-box__redirect-btn');
-    this.popupTitle = document.querySelector('.modal-box__title');
-    this.popupContent = document.querySelector('.modal-box__message');
-    this.overlay = document.querySelector('.overlay');
+  initElementToast() {
+    this.toastDialog = document.querySelector('.dialog');
+    this.toast = document.querySelector('.toast');
+    this.toastIcon = this.toast.querySelector('.mark');
+    this.toastBtn = this.toast.querySelector('.toast__redirect-btn');
+    this.toastTitle = this.toast.querySelector('.toast__title');
+    this.toastContent = this.toast.querySelector('.toast__message');
   }
 
   /**
    * Show or hide loader screen
    */
-  toogleLoaderSpinner() {
+  toggleLoaderSpinner() {
     this.spinner.classList.toggle('hidden');
   }
 
   /**
-   * Show or hide popup
-   */
-  tooglePopupForm() {
-    this.overlay.classList.toggle('active');
-    this.modalBox.classList.toggle('active');
-  }
-
-  /**
-   * Add popup content
-   * @param {TYPE_POPUP} typePopup Type of the popup
-   * @param {string} title Title of popup
-   * @param {string} content Content of popup
+   * Add toast content
+   * @param {TYPE_TOAST} typeToast Type of the toast
+   * @param {string} title Title of toast
+   * @param {string} content Content of toast
    * @param {string} btnContent Content of button
    */
-  initPopupContent(typePopup, title, content, btnContent) {
-    // Remove old typePopup class if haved
-    this.modalBox.classList.forEach((classItem) =>
-      classItem === TYPE_POPUP.success || classItem === TYPE_POPUP.error
-        ? this.modalBox.classList.remove(classItem)
-        : '',
-    );
+  initToastContent(typeToast, title, content, btnContent) {
+    // Remove old typeToast class if haved
+    Object.keys(TYPE_TOAST).forEach((value) => {
+      CommonView.removeClassElement(value, this.toast);
+    });
 
-    // Remove old icon popup if haved
-    this.popupIcon.classList.forEach((classItem) =>
-      classItem === MARK_ICON.success || classItem === MARK_ICON.error
-        ? this.popupIcon.classList.remove(classItem)
-        : '',
-    );
+    // Remove old icon toast if haved
+    Object.keys(MARK_ICON).forEach((value) => {
+      CommonView.removeClassElement(value, this.toastIcon);
+    });
 
-    // Init content popup
-    this.modalBox.classList.add(
-      typePopup === TYPE_POPUP.success ? TYPE_POPUP.success : TYPE_POPUP.error,
+    // Init content toast
+    this.toast.classList.add(
+      typeToast === TYPE_TOAST.success ? TYPE_TOAST.success : TYPE_TOAST.error,
     );
-    this.popupIcon.classList.add(
-      typePopup === TYPE_POPUP.success ? MARK_ICON.success : MARK_ICON.error,
+    this.toastIcon.classList.add(
+      typeToast === TYPE_TOAST.success ? MARK_ICON.success : MARK_ICON.error,
     );
-    this.popupTitle.textContent = title;
-    this.popupContent.textContent = content;
-    this.popupBtn.textContent = btnContent;
+    this.toastTitle.textContent = title;
+    this.toastContent.textContent = content;
+    this.toastBtn.textContent = btnContent;
+  }
+
+  static removeClassElement(classEl, el) {
+    if (el.classList.contains(classEl)) {
+      el.classList.remove(classEl);
+    }
   }
 
   /**
-   * Add event listener for popup and overlay
+   * Add event listener for toast
    */
-  handleEventBtnPopupAndOverlay() {
-    this.popupBtn.addEventListener('click', this.tooglePopupForm.bind(this));
-    this.overlay.addEventListener('click', this.tooglePopupForm.bind(this));
+  handleEventToast() {
+    this.toastBtn.addEventListener('click', () => {
+      this.toastDialog.close();
+    });
+
+    // Add event close dialog when click outside
+    this.toastDialog.addEventListener('click', (e) => {
+      const dialogDimensions = this.toastDialog.getBoundingClientRect();
+      if (
+        e.clientX < dialogDimensions.left ||
+        e.clientX > dialogDimensions.right ||
+        e.clientY < dialogDimensions.top ||
+        e.clientY > dialogDimensions.bottom
+      ) {
+        this.toastDialog.close();
+      }
+    });
   }
 
   /**
diff --git a/javascript-practice/src/js/views/homeView.js b/javascript-practice/src/js/views/homeView.js
new file mode 100644
index 0000000..0496b0b
--- /dev/null
+++ b/javascript-practice/src/js/views/homeView.js
@@ -0,0 +1,90 @@
+import CommonView from './commonView';
+
+export default class HomeView extends CommonView {
+  constructor() {
+    super();
+
+    this.tabs = document.querySelectorAll('.app__tab-item');
+    this.allContent = document.querySelectorAll('.app__content-item');
+    this.addTransactionBtn = document.getElementById('addTransaction');
+    this.addBudgetBtn = document.getElementById('addBudget');
+    this.dialogs = document.querySelectorAll('.dialog');
+    this.categoryField = document.getElementById('selectCategory');
+    this.closeIcon = document.querySelector('.close-icon');
+
+    this.budgetDialog = document.getElementById('budgetDialog');
+    this.transactionDialog = document.getElementById('transactionDialog');
+    this.categoryDialog = document.getElementById('categoryDialog');
+  }
+
+  /**
+   * Handle event when click on tabs
+   */
+  handlerTabsTransfer() {
+    this.tabs.forEach((tab, index) => {
+      tab.addEventListener('click', () => {
+        this.removeActiveTab();
+        tab.classList.add('active');
+
+        const line = document.querySelector('.app__line');
+
+        line.classList.toggle('right', line.classList.contains('left'));
+        line.classList.toggle('left', !line.classList.contains('right'));
+
+        this.allContent.forEach((content) => {
+          content.classList.remove('active');
+        });
+        this.allContent[index].classList.add('active');
+      });
+    });
+  }
+
+  addCommonEventPage() {
+    // Add event close dialog when click outside
+    this.dialogs.forEach((dialog) => {
+      dialog.addEventListener('click', (e) => {
+        const dialogDimensions = dialog.getBoundingClientRect();
+        if (
+          e.clientX < dialogDimensions.left ||
+          e.clientX > dialogDimensions.right ||
+          e.clientY < dialogDimensions.top ||
+          e.clientY > dialogDimensions.bottom
+        ) {
+          dialog.close();
+        }
+      });
+    });
+
+    this.addTransactionBtn.addEventListener('click', () => {
+      this.transactionDialog.showModal();
+    });
+
+    this.addBudgetBtn.addEventListener('click', () => {
+      this.budgetDialog.showModal();
+    });
+  }
+
+  addEventSelectCategoryDialog() {
+    this.categoryField.addEventListener('click', () => {
+      this.categoryDialog.showModal();
+    });
+
+    this.closeIcon.addEventListener('click', () => {
+      this.categoryDialog.close();
+    });
+  }
+
+  removeActiveTab() {
+    this.tabs.forEach((tab) => {
+      tab.classList.remove('active');
+    });
+  }
+
+  toggleDialog() {
+    this.dialog.forEach((item) => {
+      if (item.classList.contains('active')) {
+        item.classList.remove('active');
+      }
+    });
+  }
+}
diff --git a/javascript-practice/src/js/views/index.js b/javascript-practice/src/js/views/index.js
new file mode 100644
index 0000000..b7a43f5
--- /dev/null
+++ b/javascript-practice/src/js/views/index.js
@@ -0,0 +1,22 @@
+import RegisterView from './registerView';
+import LoginView from './loginView';
+import { getSubdirectoryURL } from '../helpers/helpers';
+import { URL } from '../constants/config';
+import HomeView from './homeView';
+
+export default class View {
+  constructor() {
+    switch (getSubdirectoryURL()) {
+      case URL.LOGIN:
+        this.loginView = new LoginView();
+        break;
+      case URL.REGISTER:
+        this.registerView = new RegisterView();
+        break;
+      case URL.HOME:
+        this.homeView = new HomeView();
+        break;
+      default:
+    }
+  }
+}
diff --git a/javascript-practice/src/js/views/loginView.js b/javascript-practice/src/js/views/loginView.js
index 0733561..fb2800f 100644
--- a/javascript-practice/src/js/views/loginView.js
+++ b/javascript-practice/src/js/views/loginView.js
@@ -1,12 +1,13 @@
 import CommonLoginRegisterView from './commonLoginRegisterView';
-import { MESSAGE, TYPE_POPUP, BTN_CONTENT } from '../constants/constant';
+import { TYPE_TOAST, BTN_CONTENT } from '../constants/config';
+import * as MESSAGE from '../constants/message';
 
 export default class LoginView extends CommonLoginRegisterView {
   constructor() {
     super();
 
     this.parentElement = document.querySelector('.form');
-    this.loginPage = document.URL.includes('/login');
+    this.dialog = document.querySelector('.toast');
   }
 
   /**
@@ -24,17 +25,17 @@ export default class LoginView extends CommonLoginRegisterView {
   }
 
   /**
-   * Implement error popup in site
-   * @param {string} content The content will show in error popup
+   * Implement error toast in site
+   * @param {string} content The content will show in error toast
    */
-  initErrorPopup(error) {
-    const title = error.title ? error.title : MESSAGE.DEFAULT_TITLE_ERROR_POPUP;
+  initErrorToast(error) {
+    const title = error.title ? error.title : MESSAGE.DEFAULT_TITLE_ERROR_TOAST;
     const content = error.message ? error.message : error;
 
-    this.initPopupContent(TYPE_POPUP.error, title, content, BTN_CONTENT.GOT_IT);
+    this.initToastContent(TYPE_TOAST.error, title, content, BTN_CONTENT.GOT_IT);
 
-    // Show popup
-    this.tooglePopupForm();
+    // Show toast
+    this.toastDialog.showModal();
   }
 
   /**
@@ -51,17 +52,18 @@ export default class LoginView extends CommonLoginRegisterView {
 
   /**
    * The action when submit form
-   * @param {Function} validateUser The function need to be set event
+   * @param {Function} loginUser The function need to be set event
+   * * @param {event} event The event target
    */
-  async submitForm(validateUser, event) {
+  async submitForm(loginUser, event) {
     try {
       // Load spinner
-      this.toogleLoaderSpinner();
+      this.toggleLoaderSpinner();
 
       // Get data from form
       const userInput = this.getDataFromForm(event);
       // Check user exist
-      const results = await validateUser(userInput.email, userInput.password);
+      const results = await loginUser(userInput.email, userInput.password);
 
       if (results) {
         window.location.replace('/');
@@ -70,14 +72,10 @@ export default class LoginView extends CommonLoginRegisterView {
       }
       throw MESSAGE.ERROR_CREDENTIAL;
     } catch (error) {
-      // Show popup error
-      this.initErrorPopup(error);
+      // Show toast error
+      this.initErrorToast(error);
     }
     // Close spinner
-    this.toogleLoaderSpinner();
-  }
-
-  isLoginPage() {
-    return this.loginPage;
+    this.toggleLoaderSpinner();
   }
 }
diff --git a/javascript-practice/src/js/views/registerView.js b/javascript-practice/src/js/views/registerView.js
index 7470dd2..327433d 100644
--- a/javascript-practice/src/js/views/registerView.js
+++ b/javascript-practice/src/js/views/registerView.js
@@ -1,4 +1,5 @@
-import { TYPE_POPUP, MESSAGE, BTN_CONTENT } from '../constants/constant';
+import { TYPE_TOAST, BTN_CONTENT } from '../constants/config';
+import * as MESSAGE from '../constants/message';
 import CommonLoginRegisterView from './commonLoginRegisterView';
 import User from '../models/user';
 
@@ -6,7 +7,7 @@ export default class RegisterView extends CommonLoginRegisterView {
   constructor() {
     super();
 
-    this.registerPage = document.URL.includes('/register');
+    this.dialog = document.querySelector('.toast');
   }
 
   /**
@@ -32,32 +33,32 @@ export default class RegisterView extends CommonLoginRegisterView {
   }
 
   /**
-   * Implement register success popup in site
+   * Implement register success toast in site
    */
-  showRegisterSuccessPopup() {
-    const typePopup = TYPE_POPUP.success;
+  showRegisterSuccessToast() {
+    const typeToast = TYPE_TOAST.success;
     const title = 'Register Commpleted';
     const content = 'Please login to continue!';
     const btnContent = 'OK';
 
-    this.initPopupContent(typePopup, title, content, btnContent);
+    this.initToastContent(typeToast, title, content, btnContent);
 
-    // Show popup
-    this.tooglePopupForm();
+    // Show toast
+    this.toastDialog.showModal();
   }
 
   /**
-   * Implement error popup in site
-   * @param {string} content The content will show in error popup
+   * Implement error toast in site
+   * @param {string} content The content will show in error toast
    */
-  initErrorPopup(error) {
-    const title = error.title ? error.title : MESSAGE.DEFAULT_TITLE_ERROR_POPUP;
+  initErrorToast(error) {
+    const title = error.title ? error.title : MESSAGE.DEFAULT_TITLE_ERROR_TOAST;
     const content = error.message ? error.message : error;
 
-    this.initPopupContent(TYPE_POPUP.error, title, content, BTN_CONTENT.OK);
+    this.initToastContent(TYPE_TOAST.error, title, content, BTN_CONTENT.OK);
 
-    // Show popup
-    this.tooglePopupForm();
+    // Show toast
+    this.toastDialog.showModal();
   }
 
   /**
@@ -75,7 +76,7 @@ export default class RegisterView extends CommonLoginRegisterView {
   async submitForm(checkExistUser, saveUser) {
     try {
       // Load spinner
-      this.toogleLoaderSpinner();
+      this.toggleLoaderSpinner();
 
       // Get data from form
       const user = this.getDataFromForm();
@@ -88,20 +89,16 @@ export default class RegisterView extends CommonLoginRegisterView {
           throw Error(MESSAGE.USER_EXIST_ERROR);
         } else {
           await saveUser(user);
-          // Show popup success
-          this.showRegisterSuccessPopup();
+          // Show toast success
+          this.showRegisterSuccessToast();
         }
       }
     } catch (error) {
-      // Show popup error
-      this.initErrorPopup(error);
+      // Show toast error
+      this.initErrorToast(error);
     }
 
     // Close spinner
-    this.toogleLoaderSpinner();
-  }
-
-  isRegisterPage() {
-    return this.registerPage;
+    this.toggleLoaderSpinner();
   }
 }
diff --git a/javascript-practice/src/js/views/view.js b/javascript-practice/src/js/views/view.js
deleted file mode 100644
index 333d0a7..0000000
--- a/javascript-practice/src/js/views/view.js
+++ /dev/null
@@ -1,9 +0,0 @@
-import RegisterView from './registerView';
-import LoginView from './loginView';
-
-export default class View {
-  constructor() {
-    this.registerView = new RegisterView();
-    this.loginView = new LoginView();
-  }
-}
diff --git a/javascript-practice/src/pages/index.html b/javascript-practice/src/pages/index.html
index 125e10f..840adc0 100644
--- a/javascript-practice/src/pages/index.html
+++ b/javascript-practice/src/pages/index.html
@@ -299,7 +299,7 @@
             <div class="app__tabs">
               <button class="app__tab-item active">SUMMARY</button>
               <button class="app__tab-item">TRANSACTION DETAILS</button>
-              <div class="app__line"></div>
+              <div class="app__line left"></div>
             </div>
             <!-- Start content app -->
             <div class="app__contents">
diff --git a/javascript-practice/src/styles/pages/_index.scss b/javascript-practice/src/styles/pages/_index.scss
index 868a1ad..0605974 100644
--- a/javascript-practice/src/styles/pages/_index.scss
+++ b/javascript-practice/src/styles/pages/_index.scss
@@ -109,12 +109,20 @@
     &__line {
       position: absolute;
       top: 66px;
-      left: 150px;
-      width: 115px;
       height: 2px;
       background-color: $primary-color;
       border-radius: 10px;
       transition: all 0.3s ease-in-out;
+
+      &.left {
+        left: 152px;
+        width: 116px;
+      }
+
+      &.right {
+        left: 272px;
+        width: 200px;
+      }
     }
   }