diff --git a/src/renderer/pages/Registration.tsx b/src/renderer/pages/Registration.tsx
index 20766bb..1c9f52d 100644
--- a/src/renderer/pages/Registration.tsx
+++ b/src/renderer/pages/Registration.tsx
@@ -217,6 +217,12 @@ export const Registration = () => {
         },
       });
 
+      newQrCode.update({
+        data: `https://t.me/popa_popa_popa_bot?start=${username}`,
+      });
+
+      setUrl(`https://t.me/popa_popa_popa_bot?start=${username}`);
+
       newQrCode.append(ref.current);
 
       const intervalId = setInterval(() => {