diff --git a/mfa/__init__.py b/mfa/__init__.py
index c5ce768..fa0705c 100644
--- a/mfa/__init__.py
+++ b/mfa/__init__.py
@@ -1 +1 @@
-__version__="2.0.5"
+__version__="2.1.0b1"
diff --git a/mfa/templates/FIDO2/Add.html b/mfa/templates/FIDO2/Add.html
index d80c9e0..6ff10b9 100644
--- a/mfa/templates/FIDO2/Add.html
+++ b/mfa/templates/FIDO2/Add.html
@@ -45,7 +45,7 @@
         ua=new UAParser().getResult()
         if (ua.browser.name == "Safari")
         {
-                $("#res").html("<button class='btn btn-primary' onclick='begin_reg()'>Start...</button>")
+                $("#res").html("<button class='btn btn-success' onclick='begin_reg()'>Start...</button>")
         }
         else
         {
@@ -66,7 +66,7 @@
       <div class="panel-body">
 
 
-    <div class="row alert alert-pr" id="res">
+    <div class="row alert alert-pr" id="res" align="center">
     <p style="color: green">Your browser should ask you to confirm you identity.</p>
 
     </div>
diff --git a/mfa/templates/FIDO2/recheck.html b/mfa/templates/FIDO2/recheck.html
index 52568e2..3dc0609 100644
--- a/mfa/templates/FIDO2/recheck.html
+++ b/mfa/templates/FIDO2/recheck.html
@@ -104,7 +104,7 @@
             $("#main_paragraph").addClass("alert alert-danger")
             $("#main_paragraph").html("FIDO2 must work under secure context")
         } else {
-            ua=UAParser().getResult()
+            ua=new UAParser().getResult()
             if (ua.browser.name == "Safari")
                 $("#res").html("<button class='btn btn-success' onclick='authen()'>Authenticate...</button>")
             else
diff --git a/setup.py b/setup.py
index bd6a7d4..fe3ceb3 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@ from setuptools import find_packages, setup
 
 setup(
     name='django-mfa2',
-    version='2.0.5',
+    version='2.1.0b1',
     description='Allows user to add 2FA to their accounts',
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",