diff --git a/app/adminapi/lists/supervision_work/SupervisionWitnessSamplingDetailLists.php b/app/adminapi/lists/supervision_work/SupervisionWitnessSamplingDetailLists.php
index 315b60c5f..b08ecb3e4 100644
--- a/app/adminapi/lists/supervision_work/SupervisionWitnessSamplingDetailLists.php
+++ b/app/adminapi/lists/supervision_work/SupervisionWitnessSamplingDetailLists.php
@@ -71,7 +71,7 @@ class SupervisionWitnessSamplingDetailLists extends BaseAdminDataLists implement
 		        $data['model'] = $material_entry_detail['model'];
 		        $data['contract_brand_text'] = $material_entry_detail->contract_brand_text;
 		        $data['entry_number'] = $material_entry_detail['entry_number'];
-				$data['enter_time'] = $material_entry['$material_entry'];
+				$data['enter_time'] = $material_entry['enter_time'];
 				$data['sampling_date'] = $witness_sampling['sampling_date'];
 				$data['check_result_text'] = $data->check_result_text;
 		        $data['problem_num'] = SupervisionProblem::field('id')->where('data_id',$data['id'])->where('data_type',5)->count();