diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41cc7d8..b921a46 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,3 @@
 ## 0.0.1
 
-* TODO: Describe initial release.
+* Initial release with basic features
diff --git a/README.md b/README.md
index 4d5e766..4ac580b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # ✨ rich_editor
-[![pub package](https://img.shields.io/pub/v/badge.svg)](https://pub.dartlang.org/packages/rich_editor)
+[![pub package](https://img.shields.io/pub/v/rich_editor.svg)](https://pub.dartlang.org/packages/rich_editor)
 [![pub points](https://badges.bar/rich_editor/pub%20points)](https://pub.dev/packages/rich_editor/score)
 
 WYSIWYG editor for Android and JavaFX with a rich set of supported formatting options.
@@ -25,8 +25,24 @@ Based on https://github.com/dankito/RichTextEditor, but for Flutter.
 - [ ] Search
 
 ## 📸 Screenshots
+<img src="res/1.png" width="400">
+<img src="res/2.png" width="400">
 
-
+## Usage
+```dart
+      RichEditor(
+        key: keyEditor,
+        value: 'initial html here',
+        // You can return a Link (maybe you need to upload the image to your
+        // storage before displaying in the editor or you can also use base64
+        getImageUrl: (image) {
+          String link = 'https://avatars.githubusercontent.com/u/24323581?v=4';
+          String base64 = base64Encode(image.readAsBytesSync());
+          String base64String = 'data:image/png;base64, $base64';
+          return base64String;
+        },
+      )
+```
 
 ## License
 
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 3e7d066..6985a23 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -86,7 +86,14 @@ class _MyHomePageState extends State<MyHomePage> {
       ),
       body: RichEditor(
         key: keyEditor,
-        value: '<p> init html val </p>',
+        value: '''
+        <h1>Heading 1</h1>
+<h2>Heading 2</h2>
+<h3>Heading 3</h3>
+<h4>Heading 4</h4>
+<h5>Heading 5</h5>
+<h6>Heading 6</h6>
+        ''',
         // You can return a Link (maybe you need to upload the image to your
         // storage before displaying in the editor or you can also use base64
         getImageUrl: (image) {
diff --git a/lib/src/utils/font_list_parser.dart b/lib/src/utils/font_list_parser.dart
index fa83f2d..df61e74 100644
--- a/lib/src/utils/font_list_parser.dart
+++ b/lib/src/utils/font_list_parser.dart
@@ -38,11 +38,13 @@ class FontListParser {
             break;
           }
         }
-        SystemFont systemFont = new SystemFont(family.name!, font.t ?? '');
-        if (fonts.contains(systemFont)) {
-          continue;
+        if( font.t != null) {
+          SystemFont systemFont = new SystemFont(family.name!, font.t!);
+          if (fonts.contains(systemFont)) {
+            continue;
+          }
+          fonts.add(new SystemFont(family.name!, font.t!));
         }
-        fonts.add(new SystemFont(family.name!, font.t ?? ''));
       }
     }
 
diff --git a/res/1.png b/res/1.png
new file mode 100644
index 0000000..a1a4f4c
Binary files /dev/null and b/res/1.png differ
diff --git a/res/2.png b/res/2.png
new file mode 100644
index 0000000..a72873d
Binary files /dev/null and b/res/2.png differ