diff --git a/app/Controllers/EmployeeServiceController.php b/app/Controllers/EmployeeServiceController.php
index 506b33e8..70378281 100755
--- a/app/Controllers/EmployeeServiceController.php
+++ b/app/Controllers/EmployeeServiceController.php
@@ -1966,7 +1966,8 @@ public function employeesEnrollmentInsert($params)
         $allowedHighestColumn = end($columns_to_check);
         $excel_data = $sheet->rangeToArray('A1:' . $allowedHighestColumn['col_cell_name'] . $highestRowAndColumn['row']);
         // print_r($keys);die();
-
+         //get existing units in the current branch
+        $existing_units = $this->clientBranchModel->getExisitingUnits(client_id: $file['client_id'],client_branch_id: $file['client_branch_id']);
         //remove header
         unset($excel_data[0]);
         // dd($excel_data);
@@ -1982,6 +1983,11 @@ public function employeesEnrollmentInsert($params)
             // dd($key.'-'.count($excel_data));
             $value = [];
             $policy_data = [];
+            $temp_unit = '';
+            if(empty($row[12]))
+            {
+                $temp_unit = $existing_units[0];
+            }
            
             $value['emp_code'] = $row[1];
             $value['name'] = $row[2];
@@ -1993,7 +1999,7 @@ public function employeesEnrollmentInsert($params)
             $value['mobile'] = $row[8];
             $value['band'] = $row[10];
             $value['basic_pay'] = $row[11];
-            $value['unit'] = $row[12];
+            $value['unit'] = $temp_unit;
             $value['family_floater_key'] = null;
             $value['client_id'] = $file['client_id'];
             $value['client_branch_id'] = $file['client_branch_id'];
diff --git a/app/Helpers/excel_util_helper.php b/app/Helpers/excel_util_helper.php
index ab6299ac..68f348d1 100755
--- a/app/Helpers/excel_util_helper.php
+++ b/app/Helpers/excel_util_helper.php
@@ -2021,6 +2021,12 @@ if(!function_exists('check_unit'))
                 {
                     return array('status' => true);
                 }
+                else if($temp != $existing_units[0])
+                {
+                    return array('status' => false,'error' => 'wrong unit name');
+                }
+
+
             }
 
             if(strtolower($row[5]) == 'self')