diff --git a/src/components/ui/Markdown.tsx b/src/components/ui/Markdown.tsx
index 3236bd3..aef959a 100644
--- a/src/components/ui/Markdown.tsx
+++ b/src/components/ui/Markdown.tsx
@@ -13,8 +13,10 @@ const Markdown: FC<MarkdownProps> = ({ children = '', className }) => {
   return (
     <ReactMarkdown
       components={{
-        h1: ({ className, ...props }) => <h1 className={cn('mb-2 mt-0 text-2xl', className)} {...props} />,
-        h2: ({ className, ...props }) => <h2 className={cn('mb-2 mt-0', className)} {...props} />,
+        h1: ({ className, ...props }) => (
+          <h1 className={cn('mb-2 mt-0 font-semibold text-2xl', className)} {...props} />
+        ),
+        h2: ({ className, ...props }) => <h2 className={cn('mb-2 mt-0 font-semibold', className)} {...props} />,
         img: ({ className, alt, ...props }) => (
           <img className={cn('my-2 max-w-[50%]', className)} alt={alt} {...props} />
         ),
diff --git a/src/views/Footer/index.tsx b/src/views/Footer/index.tsx
index b4098ce..e8db80a 100644
--- a/src/views/Footer/index.tsx
+++ b/src/views/Footer/index.tsx
@@ -34,8 +34,8 @@ const Footer: FC = () => {
     send(messageInputDomain.command.ClearCommand())
   }
 
-  const handleEmojiSelect = (value: string) => {
-    send(messageInputDomain.command.InputCommand(messageText + value))
+  const handleEmojiSelect = (emoji: string) => {
+    send(messageInputDomain.command.InputCommand(`${messageText}${emoji}`))
   }
 
   return (