diff --git a/web/src/components/chat-input.tsx b/web/src/components/chat-input.tsx
new file mode 100644
index 000000000..246385b2b
--- /dev/null
+++ b/web/src/components/chat-input.tsx
@@ -0,0 +1,46 @@
+import { useEventListener } from 'ahooks';
+import { Mic, Paperclip, Send } from 'lucide-react';
+import { useRef, useState } from 'react';
+import { Button } from './ui/button';
+import { Textarea } from './ui/textarea';
+
+export function ChatInput() {
+  const textareaRef = useRef<HTMLTextAreaElement>(null);
+  const [textareaHeight, setTextareaHeight] = useState<number>(40);
+
+  useEventListener(
+    'keydown',
+    (ev) => {
+      if (ev.shiftKey && ev.code === 'Enter') {
+        setTextareaHeight((h) => {
+          return h + 10;
+        });
+      }
+    },
+    {
+      target: textareaRef,
+    },
+  );
+
+  return (
+    <section className="flex items-end bg-colors-background-neutral-strong px-4 py-3 rounded-xl m-8">
+      <Button variant={'icon'} className="w-10 h-10">
+        <Mic />
+      </Button>
+      <Textarea
+        ref={textareaRef}
+        placeholder="Tell us a little bit about yourself "
+        className="resize-none focus-visible:ring-0 focus-visible:ring-offset-0 bg-transparent border-none min-h-0 max-h-20"
+        style={{ height: textareaHeight }}
+      />
+      <div className="flex gap-2">
+        <Button variant={'icon'} size={'icon'}>
+          <Paperclip />
+        </Button>
+        <Button variant={'tertiary'} size={'icon'}>
+          <Send />
+        </Button>
+      </div>
+    </section>
+  );
+}
diff --git a/web/src/components/ui/textarea.tsx b/web/src/components/ui/textarea.tsx
index f3013bccc..5956859d4 100644
--- a/web/src/components/ui/textarea.tsx
+++ b/web/src/components/ui/textarea.tsx
@@ -9,7 +9,7 @@ const Textarea = React.forwardRef<
   return (
     <textarea
       className={cn(
-        'flex min-h-[80px] w-full rounded-md border border-input bg-colors-background-inverse-weak px-3 py-2 text-base ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+        'flex min-h-[80px] w-full rounded-md border border-input bg-colors-background-inverse-weak px-3 py-2 text-base ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm overflow-hidden',
         className,
       )}
       ref={ref}
diff --git a/web/src/pages/next-chats/chat/app-settings/index.tsx b/web/src/pages/next-chats/chat/app-settings/index.tsx
index ce1c7caa0..4636b05db 100644
--- a/web/src/pages/next-chats/chat/app-settings/index.tsx
+++ b/web/src/pages/next-chats/chat/app-settings/index.tsx
@@ -1,3 +1,4 @@
+import { Button } from '@/components/ui/button';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { FormProvider, useForm } from 'react-hook-form';
 import { z } from 'zod';
@@ -35,7 +36,7 @@ export function AppSettings() {
       <div className="text-2xl font-bold mb-4 text-colors-text-neutral-strong px-6">
         App settings
       </div>
-      <div className="overflow-auto max-h-[88vh] px-6 ">
+      <div className="overflow-auto max-h-[81vh] px-6 ">
         <FormProvider {...form}>
           <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-6">
             <ChatBasicSetting></ChatBasicSetting>
@@ -44,6 +45,14 @@ export function AppSettings() {
           </form>
         </FormProvider>
       </div>
+      <div className="p-6 text-center">
+        <p className="text-colors-text-neutral-weak mb-1">
+          There are unsaved changes
+        </p>
+        <Button variant={'tertiary'} className="w-full">
+          Update
+        </Button>
+      </div>
     </section>
   );
 }
diff --git a/web/src/pages/next-chats/chat/chat-box.tsx b/web/src/pages/next-chats/chat/chat-box.tsx
index 0c34728e9..3b1cdf181 100644
--- a/web/src/pages/next-chats/chat/chat-box.tsx
+++ b/web/src/pages/next-chats/chat/chat-box.tsx
@@ -1,3 +1,9 @@
+import { ChatInput } from '@/components/chat-input';
+
 export function ChatBox() {
-  return <section className="border-x flex-1">ChatBox</section>;
+  return (
+    <section className="border-x flex-1">
+      <ChatInput></ChatInput>
+    </section>
+  );
 }
diff --git a/web/tailwind.config.js b/web/tailwind.config.js
index 0b0ff1d2c..6bb95f33e 100644
--- a/web/tailwind.config.js
+++ b/web/tailwind.config.js
@@ -35,6 +35,7 @@ module.exports = {
         'colors-text-core-standard': 'var(--colors-text-core-standard)',
         'colors-text-neutral-strong': 'var(--colors-text-neutral-strong)',
         'colors-text-neutral-standard': 'var(--colors-text-neutral-standard)',
+        'colors-text-neutral-weak': 'var(--colors-text-neutral-weak)',
         'colors-text-functional-danger': 'var(--colors-text-functional-danger)',
         'colors-text-inverse-strong': 'var(--colors-text-inverse-strong)',
         'colors-text-persist-light': 'var(--colors-text-persist-light)',
diff --git a/web/tailwind.css b/web/tailwind.css
index 1e5bae923..d85ffd8df 100644
--- a/web/tailwind.css
+++ b/web/tailwind.css
@@ -41,6 +41,7 @@
     --colors-background-inverse-strong: rgba(11, 10, 18, 0.8);
     --colors-background-inverse-weak: rgba(17, 16, 23, 0.1);
     --colors-background-neutral-standard: white;
+    --colors-background-neutral-strong: rgba(226, 223, 246, 1);
     --colors-background-functional-solid-danger: rgba(222, 17, 53, 1);
     --colors-background-core-strong: rgba(98, 72, 246, 1);
     --colors-background-sentiment-solid-primary: rgba(127, 105, 255, 1);
@@ -53,7 +54,8 @@
 
     --colors-text-core-standard: rgba(127, 105, 255, 1);
     --colors-text-neutral-strong: rgba(17, 16, 23, 1);
-    --colors-text-neutral-standard: rgba(53, 51, 65, 1);
+    --colors-text-neutral-standard: rgba(152, 148, 176, 1);
+    --colors-text-neutral-weak: rgba(170, 160, 197, 1);
     --colors-text-functional-danger: rgba(255, 81, 81, 1);
     --colors-text-inverse-strong: rgba(255, 255, 255, 1);
     --colors-text-persist-light: rgba(255, 255, 255, 1);
@@ -136,6 +138,7 @@
     --colors-text-core-standard: rgba(137, 126, 255, 1);
     --colors-text-neutral-strong: rgba(255, 255, 255, 1);
     --colors-text-neutral-standard: rgba(230, 227, 246, 1);
+    --colors-text-neutral-weak: rgba(170, 160, 197, 1);
     --colors-text-functional-danger: rgba(255, 81, 81, 1);
     --colors-text-inverse-strong: rgba(17, 16, 23, 1);
     --colors-text-persist-light: rgba(255, 255, 255, 1);