diff --git a/themes/simple/LayoutBase.js b/themes/simple/LayoutBase.js
index c437fc1a..44b9c152 100644
--- a/themes/simple/LayoutBase.js
+++ b/themes/simple/LayoutBase.js
@@ -38,7 +38,7 @@ const LayoutBase = props => {
 
                 {/* <Title {...props} /> */}
 
-                <div className={(BLOG.LAYOUT_SIDEBAR_REVERSE ? 'flex-row-reverse' : '') + 'w-full relative container mx-auto justify-start md:flex items-start pt-12 px-2'}>
+                <div className={(BLOG.LAYOUT_SIDEBAR_REVERSE ? 'flex-row-reverse' : '') + ' w-full relative container mx-auto justify-start md:flex items-start pt-12 px-2'}>
 
                     <div className='w-full max-w-6xl'>{children}</div>
 
diff --git a/themes/simple/components/DropMenu.js b/themes/simple/components/DropMenu.js
index 73bbc245..0b3ac890 100644
--- a/themes/simple/components/DropMenu.js
+++ b/themes/simple/components/DropMenu.js
@@ -5,10 +5,7 @@ export const DropMenu = ({ link }) => {
   const [show, changeShow] = useState(false)
   const hasSubMenu = link?.subMenus?.length > 0
 
-  return <div
-            onMouseOver={() => changeShow(true)}
-            onMouseOut={() => changeShow(false)}
-            >
+  return <div className='pt-3' onMouseOver={() => changeShow(true)} onMouseOut={() => changeShow(false)} >
         <Link
             href={link?.to}
             className="font-sans menu-link pl-2 pr-4 text-gray-700 dark:text-gray-200 no-underline tracking-widest pb-1">
@@ -20,10 +17,10 @@ export const DropMenu = ({ link }) => {
         {hasSubMenu && <ul className={`${show ? 'visible opacity-100' : 'invisible opacity-0'} border-gray-100  bg-white  dark:bg-black dark:border-gray-800 transition-all duration-300 z-20 top-12 absolute block border drop-shadow-lg `}>
             {link.subMenus.map(sLink => {
               return <li key={sLink.id} className=' text-blue-400 hover:bg-gray-50 dark:hover:bg-gray-900 tracking-widest transition-all duration-200 border-b dark:border-gray-800  py-3 pr-6 pl-2'>
-                <Link href={sLink.to}>
-                <span className='text-xs'>{sLink.title}</span>
-                </Link>
-            </li>
+                    <Link href={sLink.to}>
+                        <span className='text-xs'>{sLink.title}</span>
+                    </Link>
+                </li>
             })}
         </ul>}
     </div>
diff --git a/themes/simple/components/Header.js b/themes/simple/components/Header.js
index e1cc33f0..c64d44b9 100644
--- a/themes/simple/components/Header.js
+++ b/themes/simple/components/Header.js
@@ -16,17 +16,20 @@ export const Header = (props) => {
                     {/* 可使用一张单图作为logo */}
                     {/* eslint-disable-next-line @next/next/no-img-element */}
                     {/* <img className='max-h-48 hover:opacity-60 duration-200 transition-all cursor-pointer' src={CONFIG_SIMPLE.LOGO_IMG}/> */}
-                    <div>
+                    <div className='flex space-x-12'>
                         <div className='hover:rotate-45 hover:scale-125 transform duration-200 cursor-pointer'>
                             {/* eslint-disable-next-line @next/next/no-img-element */}
                             <img src={siteInfo?.icon} className='rounded-full' width={120} alt={BLOG.AUTHOR} />
                         </div>
-                        <div className='text-2xl font-serif dark:text-white py-2 hover:scale-105 transform duration-200'>{BLOG.AUTHOR}</div>
-                        <div className='font-light dark:text-white py-2 hover:scale-105 transform duration-200 text-center'>{BLOG.BIO}</div>
-                    </div>
 
+                        <div>
+                            <div className='text-2xl font-serif dark:text-white py-2 hover:scale-105 transform duration-200'>{BLOG.AUTHOR}</div>
+                            <div className='font-light dark:text-white py-2 hover:scale-105 transform duration-200 text-center'>{BLOG.BIO}</div>
+                        </div>
+                   </div>
                 </Link>
-                <div className='text-xs text-gray-500 dark:text-gray-300'>{siteInfo?.description}</div>
+
+                <div className='text-xs mt-4 text-gray-500 dark:text-gray-300'>{siteInfo?.description}</div>
             </div>
         </header>
   )
diff --git a/themes/simple/components/Nav.js b/themes/simple/components/Nav.js
index bfc7a501..025aeaea 100644
--- a/themes/simple/components/Nav.js
+++ b/themes/simple/components/Nav.js
@@ -1,5 +1,6 @@
 import BLOG from '@/blog.config'
 import { useGlobal } from '@/lib/global'
+import { useState } from 'react'
 import CONFIG_SIMPLE from '../config_simple'
 import { DropMenu } from './DropMenu'
 
@@ -10,6 +11,12 @@ import { DropMenu } from './DropMenu'
  */
 export const Nav = ({ customNav, customMenu }) => {
   const { locale } = useGlobal()
+  const [showSearchInput, changeShowSearchInput] = useState(false)
+
+  const toggleShowSearchInput = () => {
+    changeShowSearchInput(!showSearchInput)
+  }
+
   let links = [
     { icon: 'fas fa-search', name: locale.NAV.SEARCH, to: '/search', show: CONFIG_SIMPLE.MENU_SEARCH },
     { icon: 'fas fa-archive', name: locale.NAV.ARCHIVE, to: '/archive', show: CONFIG_SIMPLE.MENU_ARCHIVE },
@@ -31,9 +38,10 @@ export const Nav = ({ customNav, customMenu }) => {
   return (
         <nav className="w-full bg-white md:pt-0 px-6 relative z-20 shadow-md border-t border-gray-100 dark:border-hexo-black-gray dark:bg-black">
             <div className="container mx-auto max-w-8xl md:flex justify-between items-center text-sm md:text-md md:justify-start">
-                <div className="w-full text-center md:text-left flex flex-wrap justify-center items-stretch md:justify-start md:items-start py-4 space-x-4">
+                <div className="w-full h-12 text-center md:text-left flex flex-wrap justify-center items-stretch md:justify-start md:items-start space-x-4">
+                    {showSearchInput && <input className='h-full px-4 w-full' aria-label="Submit search" type="search" name="s" autoComplete="off" placeholder="Type then hit enter to search..."/>}
 
-                    {links?.map(link => {
+                    {!showSearchInput && links?.map(link => {
                       if (link?.show) {
                         return <DropMenu key={link.id} link={link}/>
                       } else {
@@ -41,9 +49,10 @@ export const Nav = ({ customNav, customMenu }) => {
                       }
                     })}
                 </div>
-                <div className="w-full md:w-1/3 text-center md:text-right">
+
+                <div className="w-full md:w-1/3 text-center md:text-right hidden md:block">
                     {/* <!-- extra links --> */}
-                    <i className='fa'></i>
+                    <i className="fa-solid fa-magnifying-glass cursor-pointer" onClick={toggleShowSearchInput}></i>
                 </div>
             </div>
         </nav>