diff --git a/src/contents/description.tsx b/src/contents/description.tsx
index e3ba4436426c42c64ecd789e9dd6a9112902a009..52f1ea96bf9c6ee06af657ce970c845b08eb17c6 100644
--- a/src/contents/description.tsx
+++ b/src/contents/description.tsx
@@ -284,7 +284,7 @@ export function Description() {
                         pic1="https://static.igem.wiki/teams/5247/delivery/airbuddy.webp"
                         alt1=""
                         description="Brand name of our LNP"
-                        num="????"
+                        num="?"
                         />
                         <img src="" style={{maxHeight: "80pt"}}/>  
                         <p>capable of efficiently delivering of our Prime Editing components, referred to as PrimeGuide, to lung tissues through inhalation. This approach is designed to advance precision medicine by ensuring targeted delivery with minimal off-target effects.</p>