diff --git a/apps/blogai/app/[locale]/auth/sign-up/mix-signup.tsx b/apps/blogai/app/[locale]/auth/sign-up/mix-signup.tsx
index 6bb4488..68edb90 100644
--- a/apps/blogai/app/[locale]/auth/sign-up/mix-signup.tsx
+++ b/apps/blogai/app/[locale]/auth/sign-up/mix-signup.tsx
@@ -217,7 +217,7 @@ export function MixSignUp(props: {
             return
           }
 
-          await signUpWithOutCode(props.emailValue, password, props.referrer)
+          await signUpWithOutCode(props.emailValue, password, props.referrervalue)
 
           setGoPassword(false)
         }} >