diff --git a/app/adminapi/validate/project/ProjectInsuranceManagementValidate.php b/app/adminapi/validate/project/ProjectInsuranceManagementValidate.php
index 9e5203da5..44c73fb4e 100644
--- a/app/adminapi/validate/project/ProjectInsuranceManagementValidate.php
+++ b/app/adminapi/validate/project/ProjectInsuranceManagementValidate.php
@@ -38,7 +38,7 @@ class ProjectInsuranceManagementValidate extends BaseValidate
         'project_person_id' => 'require|checkProjectPerson',
         'insurance_date' => 'require|dateFormat:Y-m-d',
         'due_date' => 'require|dateFormat:Y-m-d',
-	    'annex' => 'checkFile',
+	    'annex' => 'checkAnnex',
     ];
 	
 	protected $message = [
@@ -118,12 +118,11 @@ class ProjectInsuranceManagementValidate 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) && $value != ''){
+			if(!is_array($value)){
+				return '附件格式错误';
 			}
 		}
 		return true;