diff --git a/backup.py b/backup.py
index 90832db..30f1612 100644
--- a/backup.py
+++ b/backup.py
@@ -70,10 +70,12 @@ class Backup:
         orphans = self.bdd.get_orphan_crypt()
         for orphan in orphans:
             # Delete orphan crypt
+            print("Clear deleted crypt :", orphan['id'])
             self.__delete_file(str(orphan['id']).zfill(ZFILL))
             self.bdd.delete_crypt(orphan['id'])
         nocrypts = self.bdd.get_file_no_crypt()
         for nocrypt in nocrypts:
+            print("Clear deleted file :", nocrypt)
             self.bdd.delete_file(nocrypt)
         return self
 
@@ -364,7 +366,7 @@ class DataBase:
             id = most_common(crypt_id_list)
         else:
             # if not already/find in bdd
-            cursor.execute("""SELECT IFNULL(max(id) + 1, 0) as crypt_id FROM crypt""")
+            cursor.execute("""SELECT IFNULL(max(id) + 1, 1) as crypt_id FROM crypt""")
             return cursor.fetchone()['crypt_id']
         params = {'id': id,
                   'name': ', '.join([f"'{file['name']}'" for file in list_file]),
diff --git a/main.py b/main.py
index df41b9c..d3e7bf7 100644
--- a/main.py
+++ b/main.py
@@ -2,14 +2,16 @@ from Crypto.Random import get_random_bytes
 import os
 
 import backup
-from backup import Backup
+from backup import *
 
-if not os.path.exists("key"):
+key_file = "key"
+
+if not os.path.exists(key_file):
     key = get_random_bytes(32)  # 32 bytes * 8 = 256 bits (1 byte = 8 bits)
-    open("key", 'wb').write(key)
+    open(key_file, 'wb').write(key)
     print("Saved")
 else:
-    key = open("key", 'rb').read()
+    key = open(key_file, 'rb').read()
     print("Recovered")
 
 print(key)
@@ -18,15 +20,25 @@ print(key)
 # application_key = 'K003RNvGfy+pazc6pD97xuUzPcDEqS0'
 # bucket_id = '6a1a9000075465fe7cc4021a'
 
-bdd = "bdd.db"
+
+bdd_location = os.path.abspath("bdd.db")
+exported_bdd = os.path.join("crypted", "0".zfill(ZFILL))
+if os.path.exists(exported_bdd):
+    print("Reload BDD from", exported_bdd)
+    backup.save(backup.uncrypt(exported_bdd, key), bdd_location)
 
 #bck = Backup().backblaze(key, bdd=bdd,  app_key_id=application_key_id, app_key=application_key, bucket_id=bucket_id)
-bck = Backup().local(key, bdd=bdd, save_location="crypted")
+bck = Backup().local(key, bdd=bdd_location, save_location="crypted")
 
 bck.check("/home/lionel/Images", recurse=False)
 bck.clear("/home/lionel/Images", recurse=False)
 bck.save("/home/lionel/Images", recurse=False)
 
+exported_bdd = os.path.join("crypted", "0".zfill(ZFILL))
+print("Save BDD on", exported_bdd)
+backup.save(backup.crypt(bdd_location, key), exported_bdd)
+os.remove(bdd_location)
+
 # rootdir = "test"
 # bck.clear(rootdir, recurse=False)
 # bck.save(rootdir)