diff --git a/src/views/attachment/AttachmentList.vue b/src/views/attachment/AttachmentList.vue
index b353662e..957b334a 100644
--- a/src/views/attachment/AttachmentList.vue
+++ b/src/views/attachment/AttachmentList.vue
@@ -149,7 +149,7 @@ export default {
   data() {
     return {
       uploadVisible: false,
-      selectAttachment: null,
+      selectAttachment: {},
       attachments: [],
       editable: false,
       pagination: {
diff --git a/src/views/attachment/components/AttachmentDrawer.vue b/src/views/attachment/components/AttachmentDrawer.vue
index 725086e2..9bf8f2d3 100644
--- a/src/views/attachment/components/AttachmentDrawer.vue
+++ b/src/views/attachment/components/AttachmentDrawer.vue
@@ -121,7 +121,7 @@ export default {
         sort: ''
       },
       attachments: [],
-      selectedAttachment: null,
+      selectedAttachment: {},
       attachmentUploadHandler: attachmentApi.upload
     }
   },