diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ec4ab6..3848322 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-v 1.40.1 [10-Feb-2021]
+v 1.40.1 [09-Feb-2021]
 ----------------------
     - Fix #422
 
diff --git a/source/app/controllers/utils.py b/source/app/controllers/utils.py
index 32b9f9e..2e35df8 100644
--- a/source/app/controllers/utils.py
+++ b/source/app/controllers/utils.py
@@ -705,20 +705,20 @@ def _get_data_sat(xml):
     BF = 'string(//*[local-name()="{}"]/@{})'
     NS_CFDI = {'cfdi': 'http://www.sat.gob.mx/cfd/3'}
 
-    # ~ try:
-    tree = ET.fromstring(xml.encode())
-    emisor = escape(
-        tree.xpath('string(//cfdi:Emisor/@rfc)', namespaces=NS_CFDI) or
-        tree.xpath('string(//cfdi:Emisor/@Rfc)', namespaces=NS_CFDI)
-    )
-    receptor = escape(
-        tree.xpath('string(//cfdi:Receptor/@rfc)', namespaces=NS_CFDI) or
-        tree.xpath('string(//cfdi:Receptor/@Rfc)', namespaces=NS_CFDI)
-    )
-    total = tree.get('total') or tree.get('Total')
-    uuid = tree.xpath(BF.format('TimbreFiscalDigital', 'UUID'))
-    # ~ except Exception as e:
-        # ~ return ''
+    try:
+        tree = ET.fromstring(xml.encode())
+        emisor = escape(
+            tree.xpath('string(//cfdi:Emisor/@rfc)', namespaces=NS_CFDI) or
+            tree.xpath('string(//cfdi:Emisor/@Rfc)', namespaces=NS_CFDI)
+        )
+        receptor = escape(
+            tree.xpath('string(//cfdi:Receptor/@rfc)', namespaces=NS_CFDI) or
+            tree.xpath('string(//cfdi:Receptor/@Rfc)', namespaces=NS_CFDI)
+        )
+        total = tree.get('total') or tree.get('Total')
+        uuid = tree.xpath(BF.format('TimbreFiscalDigital', 'UUID'))
+    except Exception as e:
+        return ''
 
     data = f'?re={emisor}&rr={receptor}&tt={total}&id={uuid}'
     return data