diff --git a/apps/u3/src/components/layout/LoginButtonV2.tsx b/apps/u3/src/components/layout/LoginButtonV2.tsx
index eb16c788..9edef489 100644
--- a/apps/u3/src/components/layout/LoginButtonV2.tsx
+++ b/apps/u3/src/components/layout/LoginButtonV2.tsx
@@ -9,7 +9,7 @@ export default function LoginButtonV2() {
   return (
     <button
       type="button"
-      className="flex items-center flex-[1_0_0] gap-[8px] rounded-[12px] text-white text-[16px] font-bold"
+      className="flex items-center gap-[8px] rounded-[12px] text-white text-[16px] font-bold"
       onClick={() => {
         if (isLogin) {
           navigate('/u');
diff --git a/apps/u3/src/container/community/CommunityMenu.tsx b/apps/u3/src/container/community/CommunityMenu.tsx
index a066c4aa..4d9d3c4d 100644
--- a/apps/u3/src/container/community/CommunityMenu.tsx
+++ b/apps/u3/src/container/community/CommunityMenu.tsx
@@ -140,7 +140,7 @@ export default function CommunityMenu({
           })}
         </div>
       </div>
-      <div className="h-[76px] w-full p-[20px] box-border bg-[#14171A] text-[#FFF] text-[16px] font-normal">
+      <div className="flex justify-center items-center h-[76px] w-full p-[20px] box-border bg-[#14171A] text-[#FFF] text-[16px] font-normal">
         <LoginButtonV2 />
       </div>
     </div>