diff --git a/erpnext/home/page/profile_settings/profile_settings.py b/erpnext/home/page/profile_settings/profile_settings.py
index ffa0e7f33a..22af8044f5 100644
--- a/erpnext/home/page/profile_settings/profile_settings.py
+++ b/erpnext/home/page/profile_settings/profile_settings.py
@@ -32,7 +32,10 @@ def set_user_details(arg=None):
 	from webnotes.model.doc import Document
 	
 	p = Document('Profile', webnotes.user.name)
-	p.fields.update(load_json(arg))
+	arg_dict = load_json(arg)
+	if not 'bio' in arg_dict: arg_dict['bio'] = None
+	if not 'last_name' in arg_dict: arg_dict['last_name'] = None
+	p.fields.update(arg_dict)
 	p.save()
 	webnotes.msgprint('Updated')
 
diff --git a/erpnext/setup/doctype/other_charges/other_charges.js b/erpnext/setup/doctype/other_charges/other_charges.js
index 9be3e2d577..6708e37152 100644
--- a/erpnext/setup/doctype/other_charges/other_charges.js
+++ b/erpnext/setup/doctype/other_charges/other_charges.js
@@ -16,7 +16,7 @@ cur_frm.pformat.grand_total_export = function(doc) {
 	return '';
 }
 
-cur_frm.pformat.round_total_export = function(doc) {
+cur_frm.pformat.rounded_total_export = function(doc) {
 	return '';
 }