diff --git a/test_base_fileurl_field/models/res_partner.py b/test_base_fileurl_field/models/res_partner.py
index 48ca0a4..54c03f3 100644
--- a/test_base_fileurl_field/models/res_partner.py
+++ b/test_base_fileurl_field/models/res_partner.py
@@ -23,24 +23,32 @@ class ResPartner(models.Model):
 
     @api.constrains("url_file", "url_file_fname")
     def _check_url_file_fname(self):
-        rec = self.search([("url_file_fname", "=", self.url_file_fname)])
-        if len(rec) > 1:
-            raise ValidationError(
-                _(
-                    "This file name is already used on an existing record. "
-                    "Please use another file name or delete the url_file on :\n"
-                    "Model: %s Id: %s" % (self._name, rec.id)
-                )
+        for rec in self:
+            match = self.search(
+                [("url_file_fname", "=", rec.url_file_fname), ("id", "!=", rec.id)],
+                limit=1,
             )
+            if match:
+                raise ValidationError(
+                    _(
+                        "This file name is already used on an existing record. "
+                        "Please use another file name or delete the url_file on :\n"
+                        "Model: %s Id: %s" % (self._name, match.id)
+                    )
+                )
 
     @api.constrains("url_image", "url_image_fname")
     def _check_url_image_fname(self):
-        rec = self.search([("url_image_fname", "=", self.url_image_fname)])
-        if len(rec) > 1:
-            raise ValidationError(
-                _(
-                    "This file name is already used on an existing record. "
-                    "Please use another file name or delete the url_image on :\n"
-                    "Model: %s Id: %s" % (self._name, rec.id)
-                )
+        for rec in self:
+            match = self.search(
+                [("url_image_fname", "=", rec.url_image_fname), ("id", "!=", rec.id)],
+                limit=1,
             )
+            if match:
+                raise ValidationError(
+                    _(
+                        "This file name is already used on an existing record. "
+                        "Please use another file name or delete the url_image on :\n"
+                        "Model: %s Id: %s" % (self._name, match.id)
+                    )
+                )