diff --git a/src/components/common/ConnectButton.tsx b/src/components/common/ConnectButton.tsx
index 3caa98b8..8be9a4db 100644
--- a/src/components/common/ConnectButton.tsx
+++ b/src/components/common/ConnectButton.tsx
@@ -134,12 +134,16 @@ export const ConnectButton: React.FC<{
                   <>
                     {isAllRead ? (
                       <BellIcon
-                        className="w-5 h-5 text-zinc-500 cursor-pointer sm:hover:animate-buzz-out"
+                        className={`${
+                          size === "base" ? "w-6 h-6" : "w-5 h-5"
+                        } text-zinc-500 cursor-pointer sm:hover:animate-buzz-out`}
                         onClick={showNotificationModal}
                       />
                     ) : (
                       <BellAlertIcon
-                        className="w-5 h-5 text-accent cursor-pointer sm:hover:animate-buzz-out"
+                        className={`${
+                          size === "base" ? "w-6 h-6" : "w-5 h-5"
+                        } text-accent cursor-pointer sm:hover:animate-buzz-out`}
                         onClick={showNotificationModal}
                       />
                     )}
diff --git a/src/components/main/MainLayout.tsx b/src/components/main/MainLayout.tsx
index 8041e731..d317c860 100644
--- a/src/components/main/MainLayout.tsx
+++ b/src/components/main/MainLayout.tsx
@@ -60,7 +60,7 @@ export function MainLayout({
             >
               GitHub
             </UniLink>
-            <ConnectButton />
+            <ConnectButton size="base" />
           </div>
         </div>
       </header>