diff --git a/attached_assets/스크린샷 2025-10-15 오후 6.47.24_1760521652290.png b/attached_assets/스크린샷 2025-10-15 오후 6.47.24_1760521652290.png
new file mode 100644
index 0000000..053c8b1
Binary files /dev/null and b/attached_assets/스크린샷 2025-10-15 오후 6.47.24_1760521652290.png differ
diff --git a/client/src/components/Footer.tsx b/client/src/components/Footer.tsx
index 0bebb06..1579522 100644
--- a/client/src/components/Footer.tsx
+++ b/client/src/components/Footer.tsx
@@ -12,7 +12,7 @@ export default function Footer() {
               <img 
                 src="/attached_assets/검은색 로고_1760521542271.png" 
                 alt="SAPIENS" 
-                className="h-5 cursor-pointer hover:opacity-80 transition-opacity brightness-0 invert"
+                className="h-8 cursor-pointer hover:opacity-80 transition-opacity brightness-0 invert"
                 data-testid="footer-logo"
                 onClick={() => setLocation("/")}
               />
diff --git a/client/src/components/Header.tsx b/client/src/components/Header.tsx
index 9320db2..1f0eefb 100644
--- a/client/src/components/Header.tsx
+++ b/client/src/components/Header.tsx
@@ -56,7 +56,7 @@ export default function Header() {
                 <img 
                   src="/attached_assets/검은색 로고_1760521542271.png" 
                   alt="SAPIENS" 
-                  className="h-6 w-auto"
+                  className="h-8 w-auto"
                   data-testid="logo-sapiens"
                 />
               </a>
diff --git a/client/src/components/LoginModal.tsx b/client/src/components/LoginModal.tsx
index 36dcbf4..4f18fdb 100644
--- a/client/src/components/LoginModal.tsx
+++ b/client/src/components/LoginModal.tsx
@@ -73,7 +73,7 @@ export default function LoginModal({ isOpen, onClose }: LoginModalProps) {
             <img 
               src="/attached_assets/검은색 로고_1760521542271.png" 
               alt="SAPIENS" 
-              className="h-4 w-auto"
+              className="h-6 w-auto"
             />
           </DialogTitle>
         </DialogHeader>
diff --git a/client/src/pages/AdminDashboard.tsx b/client/src/pages/AdminDashboard.tsx
index 616765d..c876252 100644
--- a/client/src/pages/AdminDashboard.tsx
+++ b/client/src/pages/AdminDashboard.tsx
@@ -134,7 +134,7 @@ export default function AdminDashboard() {
               <img 
                 src="/attached_assets/검은색 로고_1760521542271.png" 
                 alt="SAPIENS" 
-                className="h-6 w-auto hover:opacity-80 transition-opacity cursor-pointer"
+                className="h-8 w-auto hover:opacity-80 transition-opacity cursor-pointer"
                 data-testid="logo-sapiens"
                 onClick={() => setLocation("/")}
               />
diff --git a/client/src/pages/Article.tsx b/client/src/pages/Article.tsx
index b4c2d40..634d3b2 100644
--- a/client/src/pages/Article.tsx
+++ b/client/src/pages/Article.tsx
@@ -243,7 +243,7 @@ export default function Article() {
                   <img 
                     src="/attached_assets/검은색 로고_1760521542271.png" 
                     alt="SAPIENS" 
-                    className="h-2 w-auto"
+                    className="h-4 w-auto"
                   />
                 </div>
               </div>
diff --git a/client/src/pages/AuctionGuide.tsx b/client/src/pages/AuctionGuide.tsx
index 48a8744..9d90796 100644
--- a/client/src/pages/AuctionGuide.tsx
+++ b/client/src/pages/AuctionGuide.tsx
@@ -27,7 +27,7 @@ export default function AuctionGuide() {
               <img 
                 src="/attached_assets/검은색 로고_1760521542271.png" 
                 alt="SAPIENS" 
-                className="h-5 w-auto cursor-pointer"
+                className="h-8 w-auto cursor-pointer"
                 data-testid="logo-sapiens"
               />
             </Link>
diff --git a/client/src/pages/Auctions.tsx b/client/src/pages/Auctions.tsx
index f29444e..fb7d1e3 100644
--- a/client/src/pages/Auctions.tsx
+++ b/client/src/pages/Auctions.tsx
@@ -239,7 +239,7 @@ export default function Auctions() {
                 <img 
                   src="/attached_assets/검은색 로고_1760521542271.png" 
                   alt="SAPIENS" 
-                  className="h-5 w-auto cursor-pointer"
+                  className="h-8 w-auto cursor-pointer"
                   data-testid="logo-sapiens"
                 />
               </Link>
diff --git a/client/src/pages/Community.tsx b/client/src/pages/Community.tsx
index a3e540e..2ee96bc 100644
--- a/client/src/pages/Community.tsx
+++ b/client/src/pages/Community.tsx
@@ -161,7 +161,7 @@ export default function Community() {
               <img 
                 src="/attached_assets/검은색 로고_1760521542271.png" 
                 alt="SAPIENS" 
-                className="h-4 w-auto cursor-pointer opacity-60 hover:opacity-100 transition-opacity"
+                className="h-6 w-auto cursor-pointer opacity-60 hover:opacity-100 transition-opacity"
                 onClick={() => setLocation("/")}
                 data-testid="logo-sapiens"
               />
diff --git a/client/src/pages/Home.tsx b/client/src/pages/Home.tsx
index 86c5b73..fe4edfd 100644
--- a/client/src/pages/Home.tsx
+++ b/client/src/pages/Home.tsx
@@ -101,7 +101,7 @@ export default function Home() {
               <img 
                 src="/attached_assets/검은색 로고_1760521542271.png" 
                 alt="SAPIENS" 
-                className="h-5 w-auto cursor-pointer"
+                className="h-8 w-auto cursor-pointer"
                 data-testid="logo-sapiens"
                 onClick={() => setLocation("/")}
               />
@@ -119,7 +119,7 @@ export default function Home() {
                   <img 
                     src="/attached_assets/검은색 로고_1760521542271.png" 
                     alt="SAPIENS" 
-                    className="h-2 w-auto"
+                    className="h-4 w-auto"
                   />
                 </div>
               </div>
diff --git a/client/src/pages/Landing.tsx b/client/src/pages/Landing.tsx
index eb15c2b..268bc9f 100644
--- a/client/src/pages/Landing.tsx
+++ b/client/src/pages/Landing.tsx
@@ -134,7 +134,7 @@ export default function Landing() {
               <img 
                 src="/attached_assets/검은색 로고_1760521542271.png" 
                 alt="SAPIENS" 
-                className="h-6 w-auto"
+                className="h-8 w-auto"
                 data-testid="logo-sapiens"
               />
             </div>
@@ -150,7 +150,7 @@ export default function Landing() {
                   <img 
                     src="/attached_assets/검은색 로고_1760521542271.png" 
                     alt="SAPIENS" 
-                    className="h-2 w-auto"
+                    className="h-4 w-auto"
                   />
                 </div>
               </div>
diff --git a/client/src/pages/MediaOutlet.tsx b/client/src/pages/MediaOutlet.tsx
index 35500b3..77646b5 100644
--- a/client/src/pages/MediaOutlet.tsx
+++ b/client/src/pages/MediaOutlet.tsx
@@ -240,7 +240,7 @@ export default function MediaOutlet() {
                   <img 
                     src="/attached_assets/검은색 로고_1760521542271.png" 
                     alt="SAPIENS" 
-                    className="h-2 w-auto"
+                    className="h-4 w-auto"
                   />
                 </div>
               </div>
diff --git a/client/src/pages/Report.tsx b/client/src/pages/Report.tsx
index 0c0754b..8d0bbc3 100644
--- a/client/src/pages/Report.tsx
+++ b/client/src/pages/Report.tsx
@@ -509,7 +509,7 @@ export default function Report() {
                   <img 
                     src="/attached_assets/검은색 로고_1760521542271.png" 
                     alt="SAPIENS" 
-                    className="h-2 w-auto"
+                    className="h-4 w-auto"
                   />
                 </div>
               </div>