diff --git a/app/models/user.py b/app/models/user.py
index 68e9fdd..a26a8fa 100644
--- a/app/models/user.py
+++ b/app/models/user.py
@@ -12,8 +12,8 @@ class User(db.Model):
     first_name: Mapped[str] = mapped_column(nullable=True)
     last_name: Mapped[str] = mapped_column(nullable=True)
 
-    phone: Mapped[str] = mapped_column(nullable=True, unique=True)
-    username: Mapped[str] = mapped_column(nullable=True, unique=True)
+    phone: Mapped[str] = mapped_column(nullable=True)
+    username: Mapped[str] = mapped_column(nullable=True)
     
     collection_id = Column(Integer, ForeignKey("collection.id"))
     collection: Mapped["Collection"] = relationship("Collection", back_populates="users")
diff --git a/migrations/versions/11ed77b4dbe8_phone_and_username_not_unique.py b/migrations/versions/11ed77b4dbe8_phone_and_username_not_unique.py
new file mode 100644
index 0000000..7a7bf70
--- /dev/null
+++ b/migrations/versions/11ed77b4dbe8_phone_and_username_not_unique.py
@@ -0,0 +1,34 @@
+"""phone and username not unique
+
+Revision ID: 11ed77b4dbe8
+Revises: d573f6529ad5
+Create Date: 2024-03-09 22:59:14.088171
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '11ed77b4dbe8'
+down_revision = 'd573f6529ad5'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('user', schema=None) as batch_op:
+        batch_op.drop_constraint('user_phone_key', type_='unique')
+        batch_op.drop_constraint('user_username_key', type_='unique')
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('user', schema=None) as batch_op:
+        batch_op.create_unique_constraint('user_username_key', ['username'])
+        batch_op.create_unique_constraint('user_phone_key', ['phone'])
+
+    # ### end Alembic commands ###