diff --git a/hr_custody/models/custody.py b/hr_custody/models/custody.py
index 18601aa7..b1347ecf 100644
--- a/hr_custody/models/custody.py
+++ b/hr_custody/models/custody.py
@@ -121,7 +121,7 @@ def set_to_return(self):
     @api.constrains('return_date')
     def validate_return_date(self):
         if self.return_date < self.date_request:
-            raise Warning('Please Give Valid Return Date')
+            raise Warning(_('Please Give Valid Return Date'))
 
     name = fields.Char(string='Code', copy=False)
     company_id = fields.Many2one('res.company', 'Company', readonly=True,
@@ -197,7 +197,7 @@ def validate_return_date(self):
         context = self._context
         custody_obj = self.env['hr.custody'].search([('id', '=', context.get('custody_id'))])
         if self.returned_date <= custody_obj.date_request:
-            raise Warning('Please Give Valid Renewal Date')
+            raise Warning(_('Please Give Valid Renewal Date'))
 
     @api.multi
     def proceed(self):
diff --git a/ohrms_loan/models/hr_loan.py b/ohrms_loan/models/hr_loan.py
index be8d8e56..b49867c3 100644
--- a/ohrms_loan/models/hr_loan.py
+++ b/ohrms_loan/models/hr_loan.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-from odoo import models, fields, api,_
+from odoo import models, fields, api, _
 from datetime import datetime
 from dateutil.relativedelta import relativedelta
 from odoo.exceptions import ValidationError, UserError
@@ -100,7 +100,7 @@ def unlink(self):
         for loan in self:
             if loan.state not in ('draft', 'cancel'):
                 raise UserError(
-                    'You cannot delete a loan which is not in draft or cancelled state')
+                    _('You cannot delete a loan which is not in draft or cancelled state'))
         return super(HrLoan, self).unlink()
 
     @api.multi
diff --git a/ohrms_loan_accounting/models/hr_loan_acc.py b/ohrms_loan_accounting/models/hr_loan_acc.py
index 60bb1f47..b4169e2b 100644
--- a/ohrms_loan_accounting/models/hr_loan_acc.py
+++ b/ohrms_loan_accounting/models/hr_loan_acc.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 import time
-from odoo import models, api
+from odoo import models, api, _
 from odoo.exceptions import UserError
 
 
@@ -14,16 +14,16 @@ def action_approve(self):
         loan_approve = self.env['ir.config_parameter'].sudo().get_param('account.loan_approve')
         contract_obj = self.env['hr.contract'].search([('employee_id', '=', self.employee_id.id)])
         if not contract_obj:
-            raise UserError('You must Define a contract for employee')
+            raise UserError(_('You must Define a contract for employee'))
         if not self.loan_lines:
-            raise UserError('You must compute installment before Approved')
+            raise UserError(_('You must compute installment before Approved'))
         if loan_approve:
             self.write({'state': 'waiting_approval_2'})
         else:
             if not self.emp_account_id or not self.treasury_account_id or not self.journal_id:
-                raise UserError("You must enter employee account & Treasury account and journal to approve ")
+                raise UserError(_("You must enter employee account & Treasury account and journal to approve "))
             if not self.loan_lines:
-                raise UserError('You must compute Loan Request before Approved')
+                raise UserError(_('You must compute Loan Request before Approved'))
             timenow = time.strftime('%Y-%m-%d')
             for loan in self:
                 amount = loan.loan_amount
@@ -68,9 +68,9 @@ def action_double_approve(self):
         """This create account move for request in case of double approval.
             """
         if not self.emp_account_id or not self.treasury_account_id or not self.journal_id:
-            raise UserError("You must enter employee account & Treasury account and journal to approve ")
+            raise UserError(_("You must enter employee account & Treasury account and journal to approve "))
         if not self.loan_lines:
-            raise UserError('You must compute Loan Request before Approved')
+            raise UserError(_('You must compute Loan Request before Approved'))
         timenow = time.strftime('%Y-%m-%d')
         for loan in self:
             amount = loan.loan_amount
@@ -121,7 +121,7 @@ def action_paid_amount(self):
         timenow = time.strftime('%Y-%m-%d')
         for line in self:
             if line.loan_id.state != 'approve':
-                raise UserError("Loan Request must be approved")
+                raise UserError(_("Loan Request must be approved"))
             amount = line.amount
             loan_name = line.employee_id.name
             reference = line.loan_id.name