diff --git a/backend/app/auth/signup_routes.py b/backend/app/auth/signup_routes.py
index 166f418..bf104d6 100644
--- a/backend/app/auth/signup_routes.py
+++ b/backend/app/auth/signup_routes.py
@@ -73,18 +73,18 @@ async def signup_request(
         ).decode('utf-8')
         
         # 승인 대기 상태로 사용자 생성
-        new_user = user_repo.create_user(
-            username=signup_data.username,
-            hashed_password=hashed_password,
-            name=signup_data.name,
-            email=signup_data.email,
-            access_level='pending',  # 승인 대기
-            department=signup_data.department,
-            position=signup_data.position,
-            phone=signup_data.phone,
-            role='user',
-            is_active=False  # 비활성 상태
-        )
+        new_user = user_repo.create_user({
+            'username': signup_data.username,
+            'hashed_password': hashed_password,
+            'name': signup_data.name,
+            'email': signup_data.email,
+            'access_level': 'pending',  # 승인 대기
+            'department': signup_data.department,
+            'position': signup_data.position,
+            'phone': signup_data.phone,
+            'role': 'user',
+            'is_active': False  # 비활성 상태
+        })
         
         # 가입 사유 저장 (notes 컬럼 활용)
         if signup_data.reason: