diff --git a/assets/images/ic_compose_web.svg b/assets/images/ic_compose_web.svg
new file mode 100644
index 000000000..d84ed8ea6
--- /dev/null
+++ b/assets/images/ic_compose_web.svg
@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M5.7568 1.71498L10.2868 1.71515L10.2883 2.85834L5.78409 2.85755C4.82916 2.86585 4.42907 2.95053 4.01692 3.17095C3.65089 3.3667 3.36705 3.65054 3.17129 4.01657C2.93863 4.45162 2.85721 4.87323 2.85721 5.94813V10.0513C2.85721 11.1262 2.93863 11.5478 3.17129 11.9829C3.36705 12.3489 3.65089 12.6327 4.01692 12.8285C4.40617 13.0367 4.78467 13.1238 5.62997 13.1398L5.94848 13.1426H10.0517L10.3702 13.1398C11.2155 13.1238 11.594 13.0367 11.9832 12.8285C12.3492 12.6327 12.6331 12.3489 12.8288 11.9829C13.037 11.5936 13.1241 11.2151 13.1401 10.3698L13.1429 10.0513L13.1405 5.71401L14.2843 5.71333L14.2858 10.0513C14.2858 11.2987 14.1699 11.8986 13.8366 12.5218C13.5344 13.087 13.0874 13.534 12.5222 13.8363C11.8989 14.1696 11.2991 14.2854 10.0517 14.2854H5.94848C4.70104 14.2854 4.1012 14.1696 3.47795 13.8363C2.91276 13.534 2.46578 13.087 2.16351 12.5218C1.84773 11.9314 1.72715 11.362 1.71533 10.243V5.75645C1.72715 4.63749 1.84773 4.06805 2.16351 3.4776C2.46578 2.91241 2.91276 2.46543 3.47795 2.16316C4.06839 1.84739 4.63784 1.7268 5.7568 1.71498ZM13.2447 2.75505C13.4902 3.00052 13.4902 3.39851 13.2447 3.64398L8.16446 8.72426C7.78353 9.10519 7.33085 9.40681 6.8326 9.61166L6.58441 9.7137C6.46765 9.7617 6.33409 9.70597 6.28609 9.58921C6.2632 9.53353 6.2632 9.47107 6.28609 9.41538L6.38813 9.16719C6.59298 8.66894 6.8946 8.21626 7.27553 7.83533L12.3558 2.75505C12.6013 2.50958 12.9993 2.50958 13.2447 2.75505ZM13.7144 5.14258C14.0074 5.14258 14.2489 5.36317 14.2819 5.64737L14.2858 5.71401H13.1429C13.1429 5.39842 13.3988 5.14258 13.7144 5.14258ZM10.2858 1.71401C10.6014 1.71401 10.8572 1.96984 10.8572 2.28544C10.8572 2.57848 10.6366 2.82001 10.3524 2.85302L10.2858 2.85686V1.71401ZM14.1715 1.14258C14.5502 1.14258 14.8572 1.44958 14.8572 1.82829C14.8572 2.207 14.5502 2.51401 14.1715 2.51401C13.7928 2.51401 13.4858 2.207 13.4858 1.82829C13.4858 1.44958 13.7928 1.14258 14.1715 1.14258Z" fill="white"/>
+</svg>
diff --git a/core/lib/presentation/extensions/color_extension.dart b/core/lib/presentation/extensions/color_extension.dart
index 5190edf16..a69421fe9 100644
--- a/core/lib/presentation/extensions/color_extension.dart
+++ b/core/lib/presentation/extensions/color_extension.dart
@@ -119,6 +119,7 @@ extension AppColor on Color {
   static const colorActionButtonHover = Color(0xFFA2AAB3);
   static const colorBgMenuItemDropDownSelected = Color(0x80DEE2E7);
   static const colorButtonCancelDialog = Color(0x0D000000);
+  static const colorShadowComposerButton = Color(0x99007AFF);
 
   static const mapGradientColor = [
     [Color(0xFF21D4FD), Color(0xFFB721FF)],
diff --git a/core/lib/presentation/resources/image_paths.dart b/core/lib/presentation/resources/image_paths.dart
index e3fba3905..6e480151e 100644
--- a/core/lib/presentation/resources/image_paths.dart
+++ b/core/lib/presentation/resources/image_paths.dart
@@ -117,6 +117,7 @@ class ImagePaths {
   String get icClockSB => _getImagePath('ic_clock_sb.svg');
   String get icSelectedSB => _getImagePath('ic_selected_sb.svg');
   String get icUserSB => _getImagePath('ic_user_sb.svg');
+  String get icComposeWeb => _getImagePath('ic_compose_web.svg');
 
   String _getImagePath(String imageName) {
     return AssetsPaths.images + imageName;
diff --git a/lib/features/mailbox/presentation/mailbox_view_web.dart b/lib/features/mailbox/presentation/mailbox_view_web.dart
index c104a7568..5e1f80f29 100644
--- a/lib/features/mailbox/presentation/mailbox_view_web.dart
+++ b/lib/features/mailbox/presentation/mailbox_view_web.dart
@@ -96,18 +96,25 @@ class MailboxView extends GetWidget<MailboxController> {
 
   Widget _buildComposerButton(BuildContext context) {
     return Container(
-        padding: const EdgeInsets.only(top: 16, right: 16, left: 20),
+        padding: const EdgeInsets.only(top: 16, right: 16, left: 16),
         color: AppColor.colorBgDesktop,
         alignment: Alignment.centerLeft,
-        child: (ButtonBuilder(_imagePaths.icCompose)
+        child: (ButtonBuilder(_imagePaths.icComposeWeb)
             ..key(const Key('button_compose_email'))
-            ..decoration(BoxDecoration(borderRadius: BorderRadius.circular(25), color: AppColor.colorTextButton))
+            ..decoration(BoxDecoration(
+                borderRadius: BorderRadius.circular(10),
+                color: AppColor.colorTextButton,
+                boxShadow: const [
+                  BoxShadow(
+                    blurRadius: 12.0,
+                    color: AppColor.colorShadowComposerButton
+                  )
+                ]))
             ..paddingIcon(const EdgeInsets.only(right: 8))
             ..iconColor(Colors.white)
-            ..maxWidth(140)
-            ..size(20)
+            ..size(16)
             ..radiusSplash(10)
-            ..padding(const EdgeInsets.symmetric(vertical: 13))
+            ..padding(const EdgeInsets.symmetric(vertical: 8))
             ..textStyle(const TextStyle(fontSize: 15, color: Colors.white, fontWeight: FontWeight.w500))
             ..onPressActionClick(() => controller.mailboxDashBoardController.composeEmailAction())
             ..text(AppLocalizations.of(context).compose, isVertical: false))