diff --git a/portfolios/models.py b/portfolios/models.py
index 51db6ee..ca8601e 100644
--- a/portfolios/models.py
+++ b/portfolios/models.py
@@ -9,13 +9,15 @@ from users.models import User
 
 
 class Portfolio(BaseModel):
-    name = models.CharField(max_length=20)
+    title = models.CharField(max_length=20)
     category = ArrayField(models.CharField(max_length=20), default=list)
     is_published = models.BooleanField(default=False)
     view_count = models.IntegerField(default=0)
     like_count = models.IntegerField(default=0)
-    scrab_count = models.IntegerField(default=0)
+    scrap_count = models.IntegerField(default=0)
     is_represent = models.BooleanField(default=False)
     thumbnail = models.ImageField(upload_to='', blank=True)
     code_id = models.CharField(max_length=26, blank=True)
-    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, related_name='portfolios', to_field="id")
\ No newline at end of file
+    owner = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, related_name='owned_portfolios', to_field="id")
+    likers = models.ManyToManyField(settings.AUTH_USER_MODEL, related_name='liked_portfolios', blank=True)
+    scrappers = models.ManyToManyField(settings.AUTH_USER_MODEL, related_name='scrapped_portfolios', blank=True)
\ No newline at end of file