diff --git a/app/adminapi/logic/contract/SubcontractingContractDetailLogic.php b/app/adminapi/logic/contract/SubcontractingContractDetailLogic.php
index 435aadc48..cbf42727c 100644
--- a/app/adminapi/logic/contract/SubcontractingContractDetailLogic.php
+++ b/app/adminapi/logic/contract/SubcontractingContractDetailLogic.php
@@ -119,7 +119,7 @@ class SubcontractingContractDetailLogic extends BaseLogic
     public static function detail($params): array
     {
 		$data = SubcontractingContractDetail::field('id,contract_id,subpackage_budget_detail_id,num,price,tax_rate,amount_excluding_tax,amount_including_tax,remark')->findOrEmpty($params['id']);
-	    $contract = SubcontractingContract::field('contract_no,project_id,supplier_id,contract_type')->where('id',$data['contract_id'])->findOrEmpty();
+	    $contract = SubcontractingContract::field('contract_no,contract_name,project_id,supplier_id,contract_type')->where('id',$data['contract_id'])->findOrEmpty();
 	    $project = Project::field('name,project_code')->where('id',$contract['project_id'])->findOrEmpty();
 	    $supplier = Supplier::field('supplier_code,supplier_name')->where('id',$contract['supplier_id'])->findOrEmpty();
 		$subpackage_budget_detail = ProjectSubpackageBudgetDetail::field('work_type,work_content,project_features,unit')->where('id',$data['subpackage_budget_detail_id'])->findOrEmpty();
@@ -127,6 +127,7 @@ class SubcontractingContractDetailLogic extends BaseLogic
 	    $data['project_name'] = $project['name'];
 	    $data['supplier_code'] = $supplier['supplier_code'];
 	    $data['supplier_name'] = $supplier['supplier_name'];
+	    $data['contract_name'] = $contract['contract_name'];
 	    $data['contract_no'] = $contract['contract_no'];
 	    $data['contract_type'] = $contract->contract_type_text;
 		$data['work_type'] = $subpackage_budget_detail['work_type'];