diff --git a/backend/account/admin.py b/backend/account/admin.py
index 07e62f7..e293140 100644
--- a/backend/account/admin.py
+++ b/backend/account/admin.py
@@ -72,7 +72,7 @@ class AddressAdmin(ModelAdmin, ImportExportModelAdmin):
     import_form_class = ImportForm
     export_form_class = ExportForm
     search_fields = ['address', 'name', 'city', 'province']
-    list_display = ['user', 'name', 'address_display', 'postal_code', 'city', 'province', 'for_me']
+    list_display = ['user', 'name', 'address_display', 'postal_code', 'city', 'province', 'for_me', 'is_main']
     #readonly_fields = ['user', 'name', 'address', 'postal_code', 'phone', 'city', 'province', 'for_me']
     compressed_fields = True
     warn_unsaved_form = True
diff --git a/backend/account/migrations/0010_useraddressmodel_is_main.py b/backend/account/migrations/0010_useraddressmodel_is_main.py
new file mode 100644
index 0000000..513e009
--- /dev/null
+++ b/backend/account/migrations/0010_useraddressmodel_is_main.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.1.2 on 2025-02-12 15:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('account', '0009_alter_user_gender'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='useraddressmodel',
+            name='is_main',
+            field=models.BooleanField(default=False),
+        ),
+    ]
diff --git a/backend/account/models.py b/backend/account/models.py
index 9038461..fc097df 100644
--- a/backend/account/models.py
+++ b/backend/account/models.py
@@ -127,6 +127,7 @@ class UserAddressModel(models.Model):
     city = models.CharField(max_length=30, verbose_name='شهر')
     province = models.CharField(max_length=30, verbose_name='استان')
     for_me = models.BooleanField(default=False, verbose_name='برای خود کاربر')
+    is_main = models.BooleanField(default=False)
 
     def __str__(self):
         return f"{self.user.phone}, {self.name}"
diff --git a/backend/account/serializers.py b/backend/account/serializers.py
index 0bb0e30..5c17c8f 100644
--- a/backend/account/serializers.py
+++ b/backend/account/serializers.py
@@ -17,7 +17,7 @@ class ProfileSerializer(serializers.ModelSerializer):
 class UserAddressSerializer(serializers.ModelSerializer):
     class Meta:
         model = UserAddressModel
-        fields = ['id', 'name', 'address', 'postal_code', 'phone', 'city', 'province', 'for_me']
+        fields = ['id', 'name', 'address', 'postal_code', 'phone', 'city', 'province', 'for_me', 'is_main']
         read_only_fields = ('id',)
     def validate(self, data):
         user = self.context['request'].user