diff --git a/api/__pycache__/settings.cpython-313.pyc b/api/__pycache__/settings.cpython-313.pyc
index 03cc6ad9..2274696f 100644
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diff --git a/app/__pycache__/cleardata.cpython-313.pyc b/app/__pycache__/cleardata.cpython-313.pyc
index 8cbd5637..10b9a35c 100644
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diff --git a/app/__pycache__/models.cpython-313.pyc b/app/__pycache__/models.cpython-313.pyc
index e15b329c..f4a43330 100644
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diff --git a/app/__pycache__/views.cpython-313.pyc b/app/__pycache__/views.cpython-313.pyc
index a17f7263..10f3acd6 100644
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diff --git a/app/cleardata.py b/app/cleardata.py
index ca0a6245..36277ca5 100644
--- a/app/cleardata.py
+++ b/app/cleardata.py
@@ -29,6 +29,9 @@ def data_deletion(request):
     Contract.objects.all().delete()
     Product_Booked.objects.all().delete()
     Transaction_File.objects.all().delete()
+    Co_Ownership.objects.all().delete()
+    Transaction_Current.objects.all().delete()
+    Transaction_Discount.objects.all().delete()
     Payment_Schedule.objects.all().delete()
     Transaction_Detail.objects.all().delete()
     Transaction.objects.all().delete()
diff --git a/app/views.py b/app/views.py
index e26bbfe9..0b3ed68a 100644
--- a/app/views.py
+++ b/app/views.py
@@ -343,7 +343,24 @@ def data_list(request, name):
     need_serializer = True    
     filter_list = Q()
     if filter_or != None:
+        field_map = {f.name: f for f in Model._meta.get_fields()}
         for key, value in ast.literal_eval(filter_or).items():
+            lookup_parts = key.split('__')
+            base_field_name = lookup_parts[0]
+
+            if base_field_name not in field_map:
+                continue
+            
+            field_obj = field_map[base_field_name]
+
+            if field_obj.is_relation and len(lookup_parts) == 2 and lookup_parts[1] == 'icontains':
+                continue
+
+            is_numeric = isinstance(field_obj, (aggregator.IntegerField, aggregator.DecimalField, aggregator.FloatField))
+            is_date = isinstance(field_obj, (aggregator.DateField, aggregator.DateTimeField))
+            if (is_numeric or is_date) and key.endswith('__icontains'):
+                continue
+            
             filter_list.add(Q(**{key: value}), Q.OR)
 
     if filter != None: