diff --git a/locale/bg_BG.po b/locale/bg.po
similarity index 100%
rename from locale/bg_BG.po
rename to locale/bg.po
diff --git a/locale/ca_ES.po b/locale/ca.po
similarity index 100%
rename from locale/ca_ES.po
rename to locale/ca.po
diff --git a/locale/cs_CZ.po b/locale/cs.po
similarity index 98%
rename from locale/cs_CZ.po
rename to locale/cs.po
index 9d878ca8a5..3e716a9bb4 100644
--- a/locale/cs_CZ.po
+++ b/locale/cs.po
@@ -38,9 +38,10 @@ msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
 msgstr ""
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "Namu"
 
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
diff --git a/locale/de_DE.po b/locale/de.po
similarity index 100%
rename from locale/de_DE.po
rename to locale/de.po
diff --git a/locale/es_ES.po b/locale/es.po
similarity index 100%
rename from locale/es_ES.po
rename to locale/es.po
diff --git a/locale/es_AR.po b/locale/es_AR.po
index a233971612..b3b9c111b6 100644
--- a/locale/es_AR.po
+++ b/locale/es_AR.po
@@ -20,35 +20,35 @@ msgstr "Precio de costo"
 
 msgctxt "field:company.employee_cost_price,create_date:"
 msgid "Create Date"
-msgstr "Fecha creación"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,create_uid:"
 msgid "Create User"
-msgstr "Usuario creación"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,date:"
 msgid "Date"
-msgstr "Fecha"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,employee:"
 msgid "Employee"
-msgstr "Empleado"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
-msgstr "ID"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
-msgstr "Nombre"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
-msgstr "Fecha modificación"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,write_uid:"
 msgid "Write User"
-msgstr "Usuario modificación"
+msgstr ""
 
 msgctxt "field:timesheet.line,cost_price:"
 msgid "Cost Price"
diff --git a/locale/es_CO.po b/locale/es_CO.po
index 19dd708602..d35e19c321 100644
--- a/locale/es_CO.po
+++ b/locale/es_CO.po
@@ -28,19 +28,19 @@ msgstr "Creado por Usuario"
 
 msgctxt "field:company.employee_cost_price,date:"
 msgid "Date"
-msgstr "Fecha"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,employee:"
 msgid "Employee"
-msgstr "Empleado"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
-msgstr "ID"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
-msgstr "Nombre"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
diff --git a/locale/es_EC.po b/locale/es_EC.po
index 72c279d8e8..f05dbecd4b 100644
--- a/locale/es_EC.po
+++ b/locale/es_EC.po
@@ -28,19 +28,19 @@ msgstr "Creado por usuario"
 
 msgctxt "field:company.employee_cost_price,date:"
 msgid "Date"
-msgstr "Fecha"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,employee:"
 msgid "Employee"
-msgstr "Empleado"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
-msgstr "ID"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
-msgstr "Nombre"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
diff --git a/locale/es_MX.po b/locale/es_MX.po
index 5393a3a4d4..5bf0b3821e 100644
--- a/locale/es_MX.po
+++ b/locale/es_MX.po
@@ -4,7 +4,7 @@ msgstr "Content-Type: text/plain; charset=utf-8\n"
 
 msgctxt "error:company.employee_cost_price:"
 msgid "A employee can only have one cost price by date."
-msgstr "Un empleado sólo puede disponer de un costo por fecha."
+msgstr "Un empleado sólo puede tener un costo por fecha."
 
 msgctxt "field:company.employee,cost_price:"
 msgid "Cost Price"
@@ -20,52 +20,51 @@ msgstr "Precio de costo"
 
 msgctxt "field:company.employee_cost_price,create_date:"
 msgid "Create Date"
-msgstr "Fecha creación"
+msgstr "Fecha de creación"
 
 msgctxt "field:company.employee_cost_price,create_uid:"
 msgid "Create User"
-msgstr "Usuario creación"
+msgstr "Creado por usuario"
 
 msgctxt "field:company.employee_cost_price,date:"
 msgid "Date"
-msgstr "Fecha"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,employee:"
 msgid "Employee"
-msgstr "Empleado"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
-msgstr "ID"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
-msgstr "Nombre"
+msgstr ""
 
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
-msgstr "Fecha modificación"
+msgstr "Fecha de modificación"
 
 msgctxt "field:company.employee_cost_price,write_uid:"
 msgid "Write User"
-msgstr "Usuario modificación"
+msgstr "Modificado por usuario"
 
-#, fuzzy
 msgctxt "field:timesheet.line,cost_price:"
 msgid "Cost Price"
 msgstr "Precio de costo"
 
 msgctxt "help:company.employee,cost_price:"
 msgid "Hourly cost price for this Employee"
-msgstr "Precio de costo por hora para este empleado."
+msgstr "Precio de costo por hora para este empleado"
 
 msgctxt "help:company.employee,cost_prices:"
 msgid "List of hourly cost price over time"
-msgstr "Lista de costos por hora a lo largo del tiempo."
+msgstr "Lista de costo por hora de tiempo extra"
 
 msgctxt "help:company.employee_cost_price,cost_price:"
 msgid "Hourly cost price"
-msgstr "Precio de costo por hora."
+msgstr "Precio de costo por hora"
 
 msgctxt "model:company.employee_cost_price,name:"
 msgid "Employee Cost Price"
@@ -73,9 +72,8 @@ msgstr "Precio de costo del empleado"
 
 msgctxt "view:company.employee:"
 msgid "Cost"
-msgstr ""
+msgstr "Costo"
 
-#, fuzzy
 msgctxt "view:company.employee_cost_price:"
 msgid "Cost Prices"
 msgstr "Precios de costo"
diff --git a/locale/fr_FR.po b/locale/fr.po
similarity index 100%
rename from locale/fr_FR.po
rename to locale/fr.po
diff --git a/locale/it_IT.po b/locale/it_IT.po
index 9d878ca8a5..c282ecae6e 100644
--- a/locale/it_IT.po
+++ b/locale/it_IT.po
@@ -18,37 +18,45 @@ msgctxt "field:company.employee_cost_price,cost_price:"
 msgid "Cost Price"
 msgstr ""
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,create_date:"
 msgid "Create Date"
-msgstr ""
+msgstr "Data di creazione"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,create_uid:"
 msgid "Create User"
-msgstr ""
+msgstr "Utente creazione"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,date:"
 msgid "Date"
-msgstr ""
+msgstr "Data"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,employee:"
 msgid "Employee"
-msgstr ""
+msgstr "Dipendente"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
-msgstr ""
+msgstr "Movimento contabile"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "Nome"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
-msgstr ""
+msgstr "Utente scrittura"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,write_uid:"
 msgid "Write User"
-msgstr ""
+msgstr "modificato da"
 
 msgctxt "field:timesheet.line,cost_price:"
 msgid "Cost Price"
diff --git a/locale/lt_LT.po b/locale/lo.po
similarity index 75%
rename from locale/lt_LT.po
rename to locale/lo.po
index 9d878ca8a5..814c664736 100644
--- a/locale/lt_LT.po
+++ b/locale/lo.po
@@ -6,53 +6,64 @@ msgctxt "error:company.employee_cost_price:"
 msgid "A employee can only have one cost price by date."
 msgstr ""
 
+#, fuzzy
 msgctxt "field:company.employee,cost_price:"
 msgid "Cost Price"
-msgstr ""
+msgstr "ລາຄາຄິດໄລ່"
 
 msgctxt "field:company.employee,cost_prices:"
 msgid "Cost Prices"
 msgstr ""
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,cost_price:"
 msgid "Cost Price"
-msgstr ""
+msgstr "ລາຄາຄິດໄລ່"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,create_date:"
 msgid "Create Date"
-msgstr ""
+msgstr "ສ້າງວັນທີ"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,create_uid:"
 msgid "Create User"
-msgstr ""
+msgstr "ສ້າງຜູ້ໃຊ້ງານ"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,date:"
 msgid "Date"
-msgstr ""
+msgstr "ວັນທີ:"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,employee:"
 msgid "Employee"
-msgstr ""
+msgstr "ພະນັກງານ"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
-msgstr ""
+msgstr "ເລດລຳດັບ"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "ຊື່"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
-msgstr ""
+msgstr "ວັນທີບັນທຶກ"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,write_uid:"
 msgid "Write User"
-msgstr ""
+msgstr "ສ້າງຜູ້ໃຊ້"
 
+#, fuzzy
 msgctxt "field:timesheet.line,cost_price:"
 msgid "Cost Price"
-msgstr ""
+msgstr "ລາຄາຄິດໄລ່"
 
 msgctxt "help:company.employee,cost_price:"
 msgid "Hourly cost price for this Employee"
diff --git a/locale/lo_LA.po b/locale/lt.po
similarity index 98%
rename from locale/lo_LA.po
rename to locale/lt.po
index 9d878ca8a5..3e716a9bb4 100644
--- a/locale/lo_LA.po
+++ b/locale/lt.po
@@ -38,9 +38,10 @@ msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
 msgstr ""
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "Namu"
 
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
diff --git a/locale/nl_NL.po b/locale/nl.po
similarity index 92%
rename from locale/nl_NL.po
rename to locale/nl.po
index 242700f7b2..ef326c3fd2 100644
--- a/locale/nl_NL.po
+++ b/locale/nl.po
@@ -21,13 +21,15 @@ msgctxt "field:company.employee_cost_price,cost_price:"
 msgid "Cost Price"
 msgstr "Kostprijs"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,create_date:"
 msgid "Create Date"
-msgstr ""
+msgstr "Datum"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,create_uid:"
 msgid "Create User"
-msgstr ""
+msgstr "Gebruiker"
 
 #, fuzzy
 msgctxt "field:company.employee_cost_price,date:"
@@ -39,22 +41,25 @@ msgctxt "field:company.employee_cost_price,employee:"
 msgid "Employee"
 msgstr "Werknemer"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
-msgstr ""
+msgstr "ID"
 
 #, fuzzy
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
 msgstr "Naam bijlage"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
-msgstr ""
+msgstr "Schrijfdatum"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,write_uid:"
 msgid "Write User"
-msgstr ""
+msgstr "Gebruiker"
 
 #, fuzzy
 msgctxt "field:timesheet.line,cost_price:"
diff --git a/locale/ru_RU.po b/locale/ru.po
similarity index 100%
rename from locale/ru_RU.po
rename to locale/ru.po
diff --git a/locale/sl_SI.po b/locale/sl.po
similarity index 100%
rename from locale/sl_SI.po
rename to locale/sl.po
diff --git a/locale/zh_CN.po b/locale/zh_CN.po
index 9d878ca8a5..ac84897029 100644
--- a/locale/zh_CN.po
+++ b/locale/zh_CN.po
@@ -18,37 +18,44 @@ msgctxt "field:company.employee_cost_price,cost_price:"
 msgid "Cost Price"
 msgstr ""
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,create_date:"
 msgid "Create Date"
-msgstr ""
+msgstr "创建日期:"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,create_uid:"
 msgid "Create User"
-msgstr ""
+msgstr "添加用户"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,date:"
 msgid "Date"
-msgstr ""
+msgstr "日期格式"
 
 msgctxt "field:company.employee_cost_price,employee:"
 msgid "Employee"
 msgstr ""
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,id:"
 msgid "ID"
-msgstr ""
+msgstr "编号"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,rec_name:"
 msgid "Name"
-msgstr ""
+msgstr "纳木"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,write_date:"
 msgid "Write Date"
-msgstr ""
+msgstr "写入日期"
 
+#, fuzzy
 msgctxt "field:company.employee_cost_price,write_uid:"
 msgid "Write User"
-msgstr ""
+msgstr "写入帐号"
 
 msgctxt "field:timesheet.line,cost_price:"
 msgid "Cost Price"