fix bugs
diff --git a/planetstack/openstack/client.py b/planetstack/openstack/client.py
index c6b6b16..16f6b2e 100644
--- a/planetstack/openstack/client.py
+++ b/planetstack/openstack/client.py
@@ -70,8 +70,8 @@
         if endpoint:
             self.endpoint = endpoint
 
-        if '@' in self.username:
-            self.username = self.username[:self.username.index('@')]
+        #if '@' in self.username:
+        #    self.username = self.username[:self.username.index('@')]
 
 class KeystoneDB:
     @require_enabled