diff --git a/netforce_clinic/models/report_labor_cost.py b/netforce_clinic/models/report_labor_cost.py
index 3c257d2..53eda76 100644
--- a/netforce_clinic/models/report_labor_cost.py
+++ b/netforce_clinic/models/report_labor_cost.py
@@ -295,11 +295,11 @@ class ReportLaborCost(Model):
                 'option_qty2': 'mode=list&search_domain=%s&tab_no=0'%replace_quote('%s'%(dom5)),
             })
             for dline in dlines[1:-1]:
-                dlines[-1]['qty']+=float(dline['qty']) or 0
-                dlines[-1]['qty2']+=float(dline['qty2']) or 0
+                dlines[-1]['qty']+=float((dline['qty'] or "").replace(",","")) or 0
+                dlines[-1]['qty2']+=float((dline['qty2'] or "").replace(",","")) or 0
                 dlines[-1]['total_qty']+=dline['total_qty'] or 0
                 dlines[-1]['cost']+=dline['cost'] or 0
-                dlines[-1]['walkin_qty']+=float(dline['qty2']) or 0
+                dlines[-1]['walkin_qty']+=float((dline['qty2'] or "").replace(",","")) or 0
             dlines[-1]['qty']="{0:,.2f}".format(round(dlines[-1]['qty'],2)) #total
             dlines[-1]['qty2']="{0:,.2f}".format(round(dlines[-1]['qty2'],2)) #total