Update app.py

app.py

@@ -595,7 +595,7 @@ def create_interface():
     # 모바일/데스크톱 로고 미리 인코딩
     try:
         mobile_logo = get_image_base64("static/DIGITAL_GUTPAN_LOGO_m.png")
-        desktop_logo = get_image_base64("static/DIGITAL_GUTPAN_LOGO_m.png")
+        desktop_logo = get_image_base64("static/DIGITAL_GUTPAN_LOGO_w.png")
     except Exception as e:
         print(f"로고 로딩 에러: {e}")
         mobile_logo = ""