diff --git a/cor_custom/models/project.py b/cor_custom/models/project.py
index 3366378..0b3d597 100755
--- a/cor_custom/models/project.py
+++ b/cor_custom/models/project.py
@@ -191,13 +191,32 @@ class Project(models.Model):
         # if self.manager_per > 100:
         #     raise ValidationError(_("Percentage should be less than or equal to 100"))
 
+    # Validation for distributed percentage
+    @api.onchange('sale_line_employee_ids')
+    def onchange_validation_distribution_percentage(self):
+        if self.sale_line_employee_ids:
+            manager_total = 0.0
+            employee_total = 0.0
+            for rec in self.sale_line_employee_ids:
+                if rec.distribution_per > 100:
+                    raise ValidationError(_("Percentage should be less than or equal to 100"))
+                if rec.role == 'Manager':
+                    manager_total = manager_total + rec.distribution_per
+                    if manager_total > 100:
+                        raise ValidationError(_("Manager Distribution Percentage should be less than or equal to 100"))
+                else:
+                    employee_total = employee_total + rec.distribution_per
+                    if employee_total > 100:
+                        raise ValidationError(_("Employee Distribution Percentage should be less than or equal to 100"))
+
+
     @api.onchange('budgeted_revenue', 'expenses_per')
     def onchange_expenses_per(self):
         if self.budgeted_revenue > 0 and self.expenses_per > 0:
             expense_amount = self.budgeted_revenue * (self.expenses_per / 100)
             self.expenses_amt = expense_amount
 
-    @api.onchange('budgeted_revenue', 'sale_line_employee_ids')
+    @api.onchange('budgeted_revenue', 'sale_line_employee_ids', 'manager_per')
     def onchange_budgeted_hour(self):
         self.sale_line_employee_ids._compute_total_cost()
         hour = 0.0
@@ -327,15 +346,19 @@ class InheritProjectProductEmployeeMap(models.Model):
             else:
                 val.budgeted_hour_week = 0
 
-    @api.onchange('project_id.budgeted_revenue', 'price_unit', 'distribution_per', 'employee_id', 'role')
+    @api.onchange('project_id.budgeted_revenue', 'price_unit', 'distribution_per', 'employee_id', 'role', 'manager_per')
     def _compute_total_cost(self):
         for val in self:
             if val.project_id.project_type == 'hours_in_consultant':
+                print('111111111111')
                 if val.hour_distribution == 'Percentage':
+                    print('22222222222222')
                     if val.role == 'Manager':
+                        print('3333333333')
                         val.cost = val.project_id.budgeted_revenue * (val.project_id.manager_per / 100) * (
                                 val.distribution_per / 100)
                     else:
+                        print('44444444444444')
                         val.cost = val.project_id.budgeted_revenue * (val.project_id.employee_per / 100) * (
                                 val.distribution_per / 100)
                     if val.price_unit > 0.0: