diff --git a/app/adminapi/validate/project/ProjectSubcontractSettlementValidate.php b/app/adminapi/validate/project/ProjectSubcontractSettlementValidate.php
index f1ab3bb7c..ab6eb7e6a 100644
--- a/app/adminapi/validate/project/ProjectSubcontractSettlementValidate.php
+++ b/app/adminapi/validate/project/ProjectSubcontractSettlementValidate.php
@@ -41,7 +41,7 @@ class ProjectSubcontractSettlementValidate extends BaseValidate
 		'settlement_amount_uppercase' => 'require',
 		'remaining_amount' => 'require|float|egt:0',
 		'settlement_date' => 'require|dateFormat:Y-m-d',
-		'annex' => 'checkFile'
+		'annex' => 'checkAnnex'
 	];
 	
 	protected $message = [
@@ -128,12 +128,11 @@ class ProjectSubcontractSettlementValidate extends BaseValidate
 		return true;
 	}
 	
-	public function checkFile($value): bool|string
+	public function checkAnnex($value): bool|string
 	{
-		if($value != ''){
-			$file = $value;//json_decode($value,true);
-			if(empty($file)){
-				return '附件必须是json数组';
+		if(!empty($value) && $value != ''){
+			if(empty($value) || !is_array($value)){
+				return '附件格式错误';
 			}
 		}
 		return true;