diff --git a/app/adminapi/controller/cost_project/CostApprovedProjectController.php b/app/adminapi/controller/cost_project/CostApprovedProjectController.php
index 0b541d16b..941bdd6fd 100644
--- a/app/adminapi/controller/cost_project/CostApprovedProjectController.php
+++ b/app/adminapi/controller/cost_project/CostApprovedProjectController.php
@@ -75,7 +75,7 @@
 				->order('id desc')
 				->select()
 				->each(function ($data) {
-					$custom = MarketingCustom::field('name')->where('id', 'part_a')->findOrEmpty();
+					$custom = MarketingCustom::field('name')->where('id', $data['part_a'])->findOrEmpty();
 					$dept = Dept::field('name')->where('id', $data['signed_dept'])->findOrEmpty();
 					$data['part_a_name'] = $custom['name'];
 					$data['signed_dept_name'] = $dept['name'];