diff --git a/src/option/GithubStarBanner.tsx b/src/option/GithubStarBanner.tsx
new file mode 100644
index 0000000..298b63b
--- /dev/null
+++ b/src/option/GithubStarBanner.tsx
@@ -0,0 +1,60 @@
+import type React from 'react';
+import { useState } from 'react';
+import { Github } from 'lucide-react';
+import { motion } from 'framer-motion';
+
+const GitHubStarBanner: React.FC = () => {
+  const [isHovered, setIsHovered] = useState(false);
+
+  const handleClick = () => {
+    window.open('https://github.com/hs-shell/dotbugi', '_blank');
+  };
+
+  return (
+    <div
+      onClick={handleClick}
+      onMouseEnter={() => setIsHovered(true)}
+      onMouseLeave={() => setIsHovered(false)}
+      className="mt-4 mb-2 mx-1 py-4 px-2 bg-gradient-to-r from-slate-100 to-slate-200 rounded-lg border border-slate-200 shadow-sm cursor-pointer hover:shadow-md transition-all duration-300 group"
+    >
+      <div className="flex flex-col items-center text-center">
+        <div className="flex items-center justify-center mb-2 space-x-2">
+          <Github size={22} className="text-slate-700 group-hover:text-slate-900" />
+          <div className="relative w-5 h-5">
+            <svg
+              viewBox="0 0 24 24"
+              fill="none"
+              stroke="currentColor"
+              strokeWidth="2"
+              strokeLinecap="round"
+              strokeLinejoin="round"
+              className="absolute inset-0 text-amber-500 group-hover:text-amber-600"
+            >
+              <polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2" />
+            </svg>
+            <motion.svg
+              viewBox="0 0 24 24"
+              fill="currentColor"
+              className="absolute inset-0 text-amber-500 group-hover:text-amber-600"
+              initial={{ opacity: 0 }}
+              animate={{ opacity: isHovered ? 1 : 0 }}
+              transition={{ duration: 0.3 }}
+            >
+              <motion.polygon
+                points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"
+                initial={{ scale: 0 }}
+                animate={{ scale: isHovered ? 1 : 0 }}
+                transition={{ duration: 0.3, ease: 'easeOut' }}
+                style={{ transformOrigin: 'center' }}
+              />
+            </motion.svg>
+          </div>
+        </div>
+        <p className="text-sm font-medium text-slate-700 group-hover:text-slate-900">이 프로젝트가 마음에 드시나요?</p>
+        <p className="text-xs text-slate-500 group-hover:text-slate-700 mt-1">GitHub에서 스타를 눌러주세요!</p>
+      </div>
+    </div>
+  );
+};
+
+export default GitHubStarBanner;
diff --git a/src/option/Sidebar.tsx b/src/option/Sidebar.tsx
index 4bd1f89..944719c 100644
--- a/src/option/Sidebar.tsx
+++ b/src/option/Sidebar.tsx
@@ -1,17 +1,10 @@
-import {
-  Calendar,
-  Home,
-  LayoutDashboard,
-  NotebookText,
-  NotepadText,
-  Palette,
-  Settings,
-  Video,
-  Zap,
-} from 'lucide-react';
+'use client';
+
+import { Calendar, Github, LayoutDashboard, NotebookText, Palette, Star, Video, Zap } from 'lucide-react';
 import type React from 'react';
 import { Link, useLocation } from 'react-router-dom';
 import icon from '@/assets/icon.png';
+import GitHubStarBanner from './GithubStarBanner';
 
 const Sidebar: React.FC = () => {
   return (
@@ -26,7 +19,7 @@ const Sidebar: React.FC = () => {
               }}
             >
               <img
-                src={icon}
+                src={icon || '/placeholder.svg'}
                 className="rounded-full hover:shadow-lg hover:shadow-zinc-400 transition-all duration-500"
               />
             </div>
@@ -37,7 +30,7 @@ const Sidebar: React.FC = () => {
           </div>
         </div>
 
-        <nav className="flex flex-col flex-grow">
+        <nav className="flex flex-col flex-1">
           <div className="flex items-center mt-6 mb-2">
             <div className="text-xs font-semibold text-gray-400 uppercase tracking-wider pr-2">메인</div>
             <div className="flex-grow border-t border-gray-300"></div>
@@ -64,6 +57,10 @@ const Sidebar: React.FC = () => {
             <SidebarItem to="/labo" icon={<Calendar size={20} />} label="캘린더 연동" />
             <SidebarItem to="/color" icon={<Palette size={20} />} label="색상 변경" />
           </ul>
+
+          <div className="flex-1"></div>
+
+          <GitHubStarBanner />
         </nav>
       </div>
     </aside>