diff --git a/angular.json b/angular.json
index 28356ab3f..ecd38fe24 100644
--- a/angular.json
+++ b/angular.json
@@ -84,8 +84,7 @@
         "serve": {
           "builder": "@angular-devkit/build-angular:dev-server",
           "options": {
-            "browserTarget": "app:build",
-            "proxyConfig": "src/proxy.conf.json"
+            "browserTarget": "app:build"
           },
           "configurations": {
             "production": {
diff --git a/firebase-messaging-sw.js b/firebase-messaging-sw.js
index e69de29bb..aa3917c40 100644
--- a/firebase-messaging-sw.js
+++ b/firebase-messaging-sw.js
@@ -0,0 +1,42 @@
+ if ('serviceWorker' in navigator) {
+    navigator.serviceWorker.register('./firebase-messaging-sw.js')
+      .then(function(registration) {
+        console.log('Registration successful, scope is:', registration.scope);
+      }).catch(function(err) {
+        console.log('Service worker registration failed, error:', err);
+      });
+    } 
+// Scripts for firebase and firebase messaging
+
+
+/* importScripts('https://www.gstatic.com/firebasejs/8.2.0/firebase-app.js');
+importScripts('https://www.gstatic.com/firebasejs/8.2.0/firebase-messaging.js');
+
+// Initialize the Firebase app in the service worker by passing the generated config
+var firebaseConfig = {
+    apiKey: "AIzaSyAAdHmTFznCMerdT99nrewJgISRvtxPqoY",
+    authDomain: "gabinete-digital-2020.firebaseapp.com",
+    databaseURL: "https://gabinete-digital-2020.firebaseio.com",
+    projectId: "gabinete-digital-2020",
+    storageBucket: "gabinete-digital-2020.appspot.com",
+    messagingSenderId: "800733765231",
+    appId: "1:800733765231:web:28e7792ab150006513779a",
+    measurementId: "G-8QN4BLZ8XK"
+};
+
+firebase.initializeApp(firebaseConfig);
+
+// Retrieve firebase messaging
+const messaging = firebase.messaging();
+
+messaging.onBackgroundMessage(function(payload) {
+  console.log('Received background message ', payload);
+
+  const notificationTitle = payload.notification.title;
+  const notificationOptions = {
+    body: payload.notification.body,
+  };
+
+  self.registration.showNotification(notificationTitle,
+    notificationOptions);
+}); */
\ No newline at end of file
diff --git a/src/app/shared/header/header.page.ts b/src/app/shared/header/header.page.ts
index f5e2bc12c..ec39b347e 100644
--- a/src/app/shared/header/header.page.ts
+++ b/src/app/shared/header/header.page.ts
@@ -1,5 +1,5 @@
 import { Component, OnInit } from '@angular/core';
-import { AnimationController, ModalController,Platform } from '@ionic/angular';
+import { AnimationController, ModalController, Platform } from '@ionic/angular';
 import { SearchPage } from 'src/app/pages/search/search.page';
 import { Router } from '@angular/router';
 import { LoginUserRespose } from 'src/app/models/user.model';
@@ -28,7 +28,7 @@ export class HeaderPage implements OnInit {
   SessionStore = SessionStore
 
   production = environment.production
-  
+
   constructor(
     private router: Router,
     private modalController: ModalController,
@@ -50,39 +50,39 @@ export class HeaderPage implements OnInit {
     this.hideSearch();
     this.notificationLengthData();
 
-  /*   if (this.platform.is('desktop') || this.platform.is('mobileweb')) {
-      console.log('Notifications not supported')
-      this.UpdateNotificationCount();
-    } else {
-      this.UpdateNotificationCount();
-    } */
-
-    this.eventrigger.getObservable().subscribe((data)=>{
-      if(data.notification == "delete" || "recive"){
-        this.notificationLengthData();
-        console.log('Deleted notification',data )
-      }
-      
-    })
-
+    /*   if (this.platform.is('desktop') || this.platform.is('mobileweb')) {
+        console.log('Notifications not supported')
+        this.UpdateNotificationCount();
+      } else {
+        this.UpdateNotificationCount();
+      } */
   }
-  
- /*  UpdateNotificationCount() {
-    this.notificationsService.registerCallback(
-      'any',
-      () => {
-        setTimeout(()=>{
-          this.notificationLengthData();
-        }, 100)
-      }
-    )
-  } */
 
-   notificationLengthData() {
+  ionViewWillEnter() {
+    this.eventrigger.getObservable().subscribe((data) => {
+      if (data.notification == "delete" || "recive") {
+        this.notificationLengthData();
+        console.log('Deleted notification', data)
+      }
+    })
+  }
+
+  /*  UpdateNotificationCount() {
+     this.notificationsService.registerCallback(
+       'any',
+       () => {
+         setTimeout(()=>{
+           this.notificationLengthData();
+         }, 100)
+       }
+     )
+   } */
+
+  notificationLengthData() {
     this.storageservice.get("Notifications").then((value) => {
       console.log("Init get store", value)
 
-     /*  var data = JSON.parse(value); */
+      /*  var data = JSON.parse(value); */
       this.notificationLength = value.length;
     })
 
@@ -173,10 +173,10 @@ export class HeaderPage implements OnInit {
     });
     await modal.present();
 
-    modal.onDidDismiss().then(()=>{
+    modal.onDidDismiss().then(() => {
       this.notificationLengthData()
     })
-    
+
   }
 
   async dynamicSearch() {
diff --git a/src/firebase-messaging-sw.js b/src/firebase-messaging-sw.js
new file mode 100644
index 000000000..aa3917c40
--- /dev/null
+++ b/src/firebase-messaging-sw.js
@@ -0,0 +1,42 @@
+ if ('serviceWorker' in navigator) {
+    navigator.serviceWorker.register('./firebase-messaging-sw.js')
+      .then(function(registration) {
+        console.log('Registration successful, scope is:', registration.scope);
+      }).catch(function(err) {
+        console.log('Service worker registration failed, error:', err);
+      });
+    } 
+// Scripts for firebase and firebase messaging
+
+
+/* importScripts('https://www.gstatic.com/firebasejs/8.2.0/firebase-app.js');
+importScripts('https://www.gstatic.com/firebasejs/8.2.0/firebase-messaging.js');
+
+// Initialize the Firebase app in the service worker by passing the generated config
+var firebaseConfig = {
+    apiKey: "AIzaSyAAdHmTFznCMerdT99nrewJgISRvtxPqoY",
+    authDomain: "gabinete-digital-2020.firebaseapp.com",
+    databaseURL: "https://gabinete-digital-2020.firebaseio.com",
+    projectId: "gabinete-digital-2020",
+    storageBucket: "gabinete-digital-2020.appspot.com",
+    messagingSenderId: "800733765231",
+    appId: "1:800733765231:web:28e7792ab150006513779a",
+    measurementId: "G-8QN4BLZ8XK"
+};
+
+firebase.initializeApp(firebaseConfig);
+
+// Retrieve firebase messaging
+const messaging = firebase.messaging();
+
+messaging.onBackgroundMessage(function(payload) {
+  console.log('Received background message ', payload);
+
+  const notificationTitle = payload.notification.title;
+  const notificationOptions = {
+    body: payload.notification.body,
+  };
+
+  self.registration.showNotification(notificationTitle,
+    notificationOptions);
+}); */
\ No newline at end of file
diff --git a/src/proxy.conf.json b/src/proxy.conf.json
deleted file mode 100644
index e69de29bb..000000000