diff --git a/netforce_clinic/controllers/__pycache__/__init__.cpython-32.pyc b/netforce_clinic/controllers/__pycache__/__init__.cpython-32.pyc
deleted file mode 100644
index ccf8cbc..0000000
Binary files a/netforce_clinic/controllers/__pycache__/__init__.cpython-32.pyc and /dev/null differ
diff --git a/netforce_clinic/layouts/clinic_doctor_form.xml b/netforce_clinic/layouts/clinic_doctor_form.xml
index fedde8b..3a026ba 100644
--- a/netforce_clinic/layouts/clinic_doctor_form.xml
+++ b/netforce_clinic/layouts/clinic_doctor_form.xml
@@ -14,6 +14,7 @@
     <field name="birthday"/>
     <field name="telephone"/>
     <field name="mobile"/>
+    <field name="department"/>
     </tab>
     </tabs>
     <related>
diff --git a/netforce_clinic/models/clinic_hd_case.py b/netforce_clinic/models/clinic_hd_case.py
index 86b2821..0b45049 100644
--- a/netforce_clinic/models/clinic_hd_case.py
+++ b/netforce_clinic/models/clinic_hd_case.py
@@ -193,9 +193,9 @@ class Hdcase(Model):
         for obj in self.browse(ids):
             total=0
             amt=0
-            fee=obj.fee
+            fee=obj.fee or 0
             for line in obj.lines_detail:
-                total+=line.total
+                total+=line.total or 0
             amt=total+fee
             vals[obj.id]={
                 "total": total,