diff --git a/packages/flutter_chat_view/lib/src/components/chat_detail_row.dart b/packages/flutter_chat_view/lib/src/components/chat_detail_row.dart
index 3140518..75b9838 100644
--- a/packages/flutter_chat_view/lib/src/components/chat_detail_row.dart
+++ b/packages/flutter_chat_view/lib/src/components/chat_detail_row.dart
@@ -102,11 +102,11 @@ class _ChatDetailRowState extends State<ChatDetailRow> {
                           )
                         else
                           Text(
-                            widget.message.sender.fullName?.toUpperCase() ??
+                            widget.message.sender.fullName ??
                                 widget.translations.anonymousUser,
                             style: TextStyle(
-                              fontSize: 14,
-                              fontWeight: FontWeight.w500,
+                              fontSize: 16,
+                              fontWeight: FontWeight.w800,
                               color: Theme.of(context)
                                   .textTheme
                                   .labelMedium
@@ -121,7 +121,8 @@ class _ChatDetailRowState extends State<ChatDetailRow> {
                               showFullDate: true,
                             ),
                             style: const TextStyle(
-                              fontSize: 12,
+                              fontSize: 16,
+                              fontWeight: FontWeight.w300,
                               color: Color(0xFFBBBBBB),
                             ),
                           ),
diff --git a/packages/flutter_chat_view/lib/src/screens/chat_detail_screen.dart b/packages/flutter_chat_view/lib/src/screens/chat_detail_screen.dart
index 5987a06..15ee954 100644
--- a/packages/flutter_chat_view/lib/src/screens/chat_detail_screen.dart
+++ b/packages/flutter_chat_view/lib/src/screens/chat_detail_screen.dart
@@ -196,40 +196,28 @@ class _ChatDetailScreenState extends State<ChatDetailScreen> {
                             36.0,
                           ),
                         ] else if (chatModel is PersonalChatModel) ...[
-                          widget.options.userAvatarBuilder(
-                            chatModel.user,
-                            36.0,
+                          Row(
+                            mainAxisAlignment: MainAxisAlignment.center,
+                            children: [
+                              widget.options.userAvatarBuilder(
+                                chatModel.user,
+                                36.0,
+                              ),
+                              const SizedBox(width: 8),
+                              Text(
+                                chatModel.user.firstName ??
+                                    widget.translations.anonymousUser,
+                                style: theme.appBarTheme.titleTextStyle ??
+                                    const TextStyle(
+                                      fontSize: 18,
+                                      fontWeight: FontWeight.w800,
+                                      color: Colors.white,
+                                    ),
+                              ),
+                            ],
                           ),
                         ] else
                           ...[],
-                        Expanded(
-                          child: Padding(
-                            padding: const EdgeInsets.only(left: 15.5),
-                            child: widget.chatTitleBuilder != null
-                                ? widget.chatTitleBuilder!.call(
-                                    (chatModel is GroupChatModel)
-                                        ? chatModel.title
-                                        : (chatModel is PersonalChatModel)
-                                            ? chatModel.user.fullName ??
-                                                widget
-                                                    .translations.anonymousUser
-                                            : '',
-                                  )
-                                : Text(
-                                    (chatModel is GroupChatModel)
-                                        ? chatModel.title
-                                        : (chatModel is PersonalChatModel)
-                                            ? chatModel.user.fullName ??
-                                                widget
-                                                    .translations.anonymousUser
-                                            : '',
-                                    style: theme.appBarTheme.titleTextStyle ??
-                                        const TextStyle(
-                                          color: Colors.white,
-                                        ),
-                                  ),
-                          ),
-                        ),
                       ],
               ),
             ),