diff --git a/apps/tag/migrations/0003_tag_priority.py b/apps/tag/migrations/0003_tag_priority.py
deleted file mode 100644
index 5e93bcaa..00000000
--- a/apps/tag/migrations/0003_tag_priority.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# Generated by Django 2.2.4 on 2019-10-18 15:25
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('tag', '0002_auto_20191009_1408'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='tag',
-            name='priority',
-            field=models.IntegerField(default=None, null=True, unique=True),
-        ),
-    ]
diff --git a/apps/tag/models.py b/apps/tag/models.py
index ff4afee1..6e83ca12 100644
--- a/apps/tag/models.py
+++ b/apps/tag/models.py
@@ -14,8 +14,6 @@ class Tag(TranslatedFieldsMixin, models.Model):
     category = models.ForeignKey('TagCategory', on_delete=models.CASCADE,
                                  null=True, related_name='tags',
                                  verbose_name=_('Category'))
-    # chosen tags should have non-null priority,other tags priority should be null
-    priority = models.IntegerField(unique=True, null=True, default=None)
 
     class Meta:
         """Meta class."""