diff --git a/public/img/maskable_logo.png b/public/img/maskable_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..ed306b076773fe318391efdd7acc6917232f682a
Binary files /dev/null and b/public/img/maskable_logo.png differ
diff --git a/src/App.js b/src/App.js
index edd06a339a148494522539d2251b8f340d1e4e2e..5a45d05a2424ba47a7b4361ca811ab1a490f3411 100644
--- a/src/App.js
+++ b/src/App.js
@@ -192,13 +192,13 @@ export default function App() {
                 <MetaTags>
                     <meta name="twitter:card" content="summary_large_image"></meta>
                     <meta name="twitter:title" content="Plataforma MEC de Recursos Educacionais Digitais."></meta>
-                    <meta name="twitter:image" content={require('./img/logo.svg')}></meta>
+                    <meta name="twitter:image" content={String(window.location.origin) + "/img/maskable_logo.png"}></meta>
                     <meta name="twitter:description" content="Encontre e compartilhe vídeos, animações e muitos outros Recursos" />
                     <meta property="og:url" content={String(window.location.href)} />
                     <meta property="og:type" content="website" />
                     <meta property="og:title" content="Plataforma MEC de Recursos Educacionais Digitais." />
                     <meta property="og:description" content="Encontre e compartilhe vídeos, animações e muitos outros Recursos" />
-                    <meta property="og:image" content={require('./img/logo.svg')} />   
+                    <meta property="og:image" content={String(window.location.origin) + "/img/maskable_logo.png"} />   
                 </MetaTags>
                 <Switch>
                     <Redirect from="/home" to="/" />
diff --git a/src/Pages/ResourcePage.js b/src/Pages/ResourcePage.js
index 9bdb827fa1b84592ffe8e1fb38775a8335ae3a61..885aafade94fa38b96f380e8c3c1bf3758a65892 100644
--- a/src/Pages/ResourcePage.js
+++ b/src/Pages/ResourcePage.js
@@ -182,13 +182,13 @@ export default function LearningObjectPage(props) {
         <MetaTags>
             <meta name="twitter:card" content="summary_large_image"></meta>
             <meta name="twitter:title" content={recurso.name}></meta>
-            <meta name="twitter:image" content={recurso.thumbnail ? apiDomain + recurso.thumbnail : require('../img/logo.svg')}></meta>
+            <meta name="twitter:image" content={recurso.thumbnail ? apiDomain + recurso.thumbnail : String(window.location.origin) + "/public/img/maskable_logo.png"}></meta>
             <meta name="twitter:description" content="Plataforma MEC de Recursos Educacionais Digitais." />   
             <meta property="og:url" content={String(window.location.href)} />
             <meta property="og:type" content="website" />
             <meta property="og:title" content={recurso.name} />
             <meta property="og:description" content="Plataforma MEC de Recursos Educacionais Digitais." />
-            <meta property="og:image" content={recurso.thumbnail ? apiDomain + recurso.thumbnail : require('../img/logo.svg')} />   
+            <meta property="og:image" content={recurso.thumbnail ? apiDomain + recurso.thumbnail : String(window.location.origin) + "/public/img/maskable_logo.png"} />   
         </MetaTags>
 
         <ModalAvaliarRecurso
diff --git a/src/index.js b/src/index.js
index 032a5eeeccd2687e53c6e2e72097dae3ff7efa72..8a4d4049d68a445c2daaee582206a9bdb78efb9e 100755
--- a/src/index.js
+++ b/src/index.js
@@ -33,4 +33,4 @@ ReactDOM.render(
 // If you want your app to work offline and load faster, you can change
 // unregister() to register() below. Note this comes with some pitfalls.
 // Learn more about service workers: http://bit.ly/CRA-PWA
-serviceWorker.unregister();
+serviceWorker.register();