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 3dfc3c4..17e6c22 100644
--- a/apps/blogai/app/[locale]/auth/sign-up/mix-signup.tsx
+++ b/apps/blogai/app/[locale]/auth/sign-up/mix-signup.tsx
@@ -103,8 +103,8 @@ export function MixSignUp(props: {
 
     try {
       await service.post('/api/v1/common/auth-code', {
-        user_name: email,
-        email: email,
+        user_name: username,
+        email: username,
 
       }).then(function (result: any) {
         setIsLoading(false);