diff --git a/source/app/controllers/helper.py b/source/app/controllers/helper.py
index 64bda8b..d2fe530 100644
--- a/source/app/controllers/helper.py
+++ b/source/app/controllers/helper.py
@@ -806,12 +806,19 @@ class SeaFileAPI(object):
                 return False
 
         upload_link = self._get_upload_link(repo_id)
+        if isinstance(path_file, tuple):
+            obj_file = path_file[0]
+            filename = path_file[1]
+        else:
+            obj_file = self._open(path_file)
+            _, filename = self._info_path(path_file)
+
         data = {
-            'filename': path_file,
+            # ~ 'filename': filename,
             'parent_dir': relative_path,
             'relative_path': '',
         }
-        files = {'file': self._open(path_file)}
+        files = {'file': (filename, obj_file)}
 
         resp = requests.post(
             upload_link, data=data, files=files, headers=self._headers)
@@ -892,9 +899,15 @@ class SeaFileAPI(object):
                 return False
 
         update_link = self._get_update_link(repo_id)
-        _, filename = self._info_path(path_file)
+        if isinstance(path_file, tuple):
+            obj_file = path_file[0]
+            filename = path_file[1]
+        else:
+            obj_file = self._open(path_file)
+            _, filename = self._info_path(path_file)
+
         files = {
-            'file': (filename, self._open(path_file)),
+            'file': (filename, obj_file),
             'filename': (None, filename),
             'target_file': (None, '{}{}'.format(target_file, filename))
         }
diff --git a/source/app/controllers/util.py b/source/app/controllers/util.py
index be759fc..7130985 100644
--- a/source/app/controllers/util.py
+++ b/source/app/controllers/util.py
@@ -1470,6 +1470,19 @@ def backup_dbs():
     return
 
 
+def sync_cfdi(auth, files):
+    if DEBUG:
+        return
+
+    seafile = SeaFileAPI(SEAFILE_SERVER['URL'], auth['USER'], auth['PASS'])
+    if seafile.is_connect:
+        for f in files:
+            seafile.update_file(
+                f, auth['REPO'], 'Facturas/{}/'.format(f[2]), auth['PASS'])
+
+    return
+
+
 class ImportFacturaLibre(object):
 
     def __init__(self, path, rfc):
diff --git a/source/app/models/main.py b/source/app/models/main.py
index f710e7e..dc177bc 100644
--- a/source/app/models/main.py
+++ b/source/app/models/main.py
@@ -458,6 +458,7 @@ class Emisor(BaseModel):
                 'RFC': obj.rfc,
                 'USER': obj.correo_timbrado,
                 'PASS': obj.token_timbrado,
+                'REPO': obj.token_soporte,
             }
             return data
         except:
@@ -2090,6 +2091,10 @@ class Facturas(BaseModel):
     def _send(self, id, rfc):
         return Facturas.send(id, rfc)
 
+    @util.run_in_thread
+    def _sync(self, id, auth):
+        return Facturas.sync(id, auth)
+
     @util.run_in_thread
     def _actualizar_saldo_cliente(self, invoice):
         if invoice.tipo_comprobante == 'T':
@@ -2152,6 +2157,26 @@ class Facturas(BaseModel):
         msg = 'Factura enviada correctamente'
         return {'ok': True, 'msg': msg}
 
+    @classmethod
+    def sync(cls, id, auth):
+        if not auth['REPO']:
+            return
+
+        obj = Facturas.get(Facturas.id==id)
+        if obj.uuid is None:
+            msg = 'La factura no esta timbrada'
+            return
+
+        pdf, name_pdf = cls.get_pdf(id, auth['RFC'])
+        name_xml = '{}{}_{}.xml'.format(obj.serie, obj.folio, obj.cliente.rfc)
+        target = str(obj.fecha)[:7].replace('-', '/')
+        files = (
+            (obj.xml, name_xml, target),
+            (pdf, name_pdf, target),
+        )
+        util.sync_cfdi(auth, files)
+        return
+
     def _get_filter_folios(self, values):
         if not 'folio' in values:
             return ''
@@ -2735,6 +2760,7 @@ class Facturas(BaseModel):
             if obj.tipo_comprobante == 'I' and obj.tipo_relacion == '07':
                 anticipo = True
             cls._actualizar_saldo_cliente(cls, obj)
+            cls._sync(cls, id, auth)
         else:
             msg = result['error']
             obj.estatus = 'Error'