diff --git a/migrations/versions/5e6d181b4b74_.py b/migrations/versions/5e6d181b4b74_.py
new file mode 100644
index 0000000..2cd7112
--- /dev/null
+++ b/migrations/versions/5e6d181b4b74_.py
@@ -0,0 +1,34 @@
+"""empty message
+
+Revision ID: 5e6d181b4b74
+Revises: e24055e16b26
+Create Date: 2023-10-04 08:46:50.473590
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '5e6d181b4b74'
+down_revision = 'e24055e16b26'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('page', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('update_datetime', sa.DateTime(), nullable=True))
+        batch_op.create_unique_constraint(None, ['id'])
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('page', schema=None) as batch_op:
+        batch_op.drop_constraint(None, type_='unique')
+        batch_op.drop_column('update_datetime')
+
+    # ### end Alembic commands ###
diff --git a/pyproger/dbase/database.py b/pyproger/dbase/database.py
index 0169898..9582057 100644
--- a/pyproger/dbase/database.py
+++ b/pyproger/dbase/database.py
@@ -71,9 +71,3 @@ def get_posts_for_sitemap():
         .all()
     )
     return posts
-
-
-def get_pages_for_sitemap():
-    pages = db.session.query(Page.slug).all()
-    date = datetime.utcnow().strftime("%Y-%m-%d")
-    return pages, date
diff --git a/pyproger/dbase/models.py b/pyproger/dbase/models.py
index abb25d9..218d336 100644
--- a/pyproger/dbase/models.py
+++ b/pyproger/dbase/models.py
@@ -102,3 +102,8 @@ class Page(db.Model):
     name = Column(String(20))
     slug = Column(String(50), nullable=False)
     text = Column(Text)
+    update_datetime = Column(
+        DateTime(),
+        default=func.now(),
+        onupdate=func.now(),
+    )
diff --git a/pyproger/robots/urls.py b/pyproger/robots/urls.py
index b12642b..89e8084 100644
--- a/pyproger/robots/urls.py
+++ b/pyproger/robots/urls.py
@@ -1,7 +1,7 @@
 from flask import make_response, render_template
 from sqlalchemy.sql import func
 
-from pyproger.dbase.database import get_pages_for_sitemap, get_posts_for_sitemap
+from pyproger.dbase.database import get_posts_for_sitemap
 
 from .robots import bp
 
@@ -9,12 +9,9 @@ from .robots import bp
 @bp.route("/sitemap.xml", methods=["GET"])
 def sitemap_xml():
     sm_posts = get_posts_for_sitemap()
-    sm_pages, date = get_pages_for_sitemap()
     sm_render = render_template(
         "robots/sitemap.xml",
-        sm_pages=sm_pages,
         sm_posts=sm_posts,
-        date=date,
     )
     response = make_response(sm_render)
     response.headers["Content-Type"] = "application/rss+xml"
diff --git a/pyproger/templates/robots/sitemap.xml b/pyproger/templates/robots/sitemap.xml
index a05e521..8b07b9a 100644
--- a/pyproger/templates/robots/sitemap.xml
+++ b/pyproger/templates/robots/sitemap.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <urlset xmlns="https://www.sitemaps.org/schemas/sitemap/0.9">
-
   {% for p in sm_posts %}
     <url>
       <loc>http://www.pyproger.ru/post/{{ p.slug }}</loc>