diff --git a/subpkg/archivesDetail/archivesDetail.vue b/subpkg/archivesDetail/archivesDetail.vue
index ad693bb..0ad9b86 100644
--- a/subpkg/archivesDetail/archivesDetail.vue
+++ b/subpkg/archivesDetail/archivesDetail.vue
@@ -405,7 +405,7 @@
           if(key!='datas')this.formData[key] = res.data[key];
         })
 				this.skeleton = false;
-        this.datasList = res.data['datas'];
+        this.datasList = [...res.data['datas']];
 			},
 			toastShow() {
 				Toast('不可修改')