diff --git a/atdb/atdb/settings/dev.py b/atdb/atdb/settings/dev.py
index d6a1a2125348b0fd37933ed1138203cc1f90bd98..bcfb2259938d4afb9128bb1b94500e8b2a97b4a3 100644
--- a/atdb/atdb/settings/dev.py
+++ b/atdb/atdb/settings/dev.py
@@ -9,12 +9,12 @@ CORS_ORIGIN_ALLOW_ALL = True
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.postgresql_psycopg2',
-        'NAME': os.environ['DATABASE_NAME'],
-        'HOST': os.environ['DATABASE_HOST'],
-        'PORT': os.environ['DATABASE_PORT'],
-        'USER': os.environ['DATABASE_USER'],
-        'PASSWORD': os.environ['DATABASE_PASSWORD'],
+         'ENGINE': 'django.db.backends.postgresql_psycopg2',
+         'USER': 'atdb_admin',
+         'PASSWORD': 'atdb123',
+         'NAME': 'atdb_ldv',
+         'HOST': 'localhost',
+         'PORT': '',
     },
 }
 
diff --git a/atdb/taskdatabase/migrations/0002_auto_20210225_0715.py b/atdb/taskdatabase/migrations/0002_auto_20210225_0715.py
new file mode 100644
index 0000000000000000000000000000000000000000..2fff4de0ddafcbe2eda05ed39b46c793c991ffef
--- /dev/null
+++ b/atdb/taskdatabase/migrations/0002_auto_20210225_0715.py
@@ -0,0 +1,33 @@
+# Generated by Django 3.1.4 on 2021-02-25 06:15
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('taskdatabase', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='task',
+            name='priority',
+            field=models.IntegerField(default=1, null=True),
+        ),
+        migrations.AlterField(
+            model_name='task',
+            name='size_processed',
+            field=models.PositiveBigIntegerField(blank=True, default=0, null=True),
+        ),
+        migrations.AlterField(
+            model_name='task',
+            name='size_to_process',
+            field=models.PositiveBigIntegerField(blank=True, default=0, null=True),
+        ),
+        migrations.AlterField(
+            model_name='task',
+            name='total_processing_time',
+            field=models.IntegerField(blank=True, default=0, null=True),
+        ),
+    ]
diff --git a/atdb/taskdatabase/models.py b/atdb/taskdatabase/models.py
index 735e280411c26448f3967e40e55f4e1d9e264965..4488ef687be2e0880b944c0b11e008f0c37c3977 100644
--- a/atdb/taskdatabase/models.py
+++ b/atdb/taskdatabase/models.py
@@ -27,7 +27,7 @@ class Task(models.Model):
     resume = models.BooleanField(default=True)
     creationTime = models.DateTimeField(default=datetime.utcnow, blank=True)
 
-    priority = models.IntegerField(null=True)
+    priority = models.IntegerField(default=1, null=True)
     purge_policy = models.CharField(max_length=5, default="no", blank=True, null=True)
     stage_request_id = models.IntegerField(null=True)
 
@@ -38,9 +38,9 @@ class Task(models.Model):
     outputs = models.JSONField(null=True, blank=True)
     metrics = models.JSONField(null=True, blank=True)
 
-    size_to_process = models.PositiveBigIntegerField(null=True)
-    size_processed = models.PositiveBigIntegerField(null=True)
-    total_processing_time = models.IntegerField(null=True)
+    size_to_process = models.PositiveBigIntegerField(default=0, null=True, blank=True)
+    size_processed = models.PositiveBigIntegerField(default=0, null=True, blank=True)
+    total_processing_time = models.IntegerField(default=0, null=True, blank=True)
 
 
     # relationships
diff --git a/atdb/taskdatabase/templates/taskdatabase/index.html b/atdb/taskdatabase/templates/taskdatabase/index.html
index 99eddad8254df40420c3adc3c077349024775661..cad86fdcc0ef714be513d4b284d96918396f17f3 100644
--- a/atdb/taskdatabase/templates/taskdatabase/index.html
+++ b/atdb/taskdatabase/templates/taskdatabase/index.html
@@ -45,7 +45,7 @@
     </div>
     {% include 'taskdatabase/pagination.html' %}
 </div>
-    <p class="footer"> Version 1.0.0 (20 feb 2021 - 19:00)
+    <p class="footer"> Version 1.0.0 (25 feb 2021 - 7:00)
     <script type="text/javascript">
         (function(seconds) {
             var refresh,