diff --git a/src/components/Form/src/components/Upload.vue b/src/components/Form/src/components/Upload.vue
index e247737..2aca9d5 100644
--- a/src/components/Form/src/components/Upload.vue
+++ b/src/components/Form/src/components/Upload.vue
@@ -150,6 +150,8 @@
           });
           folderId.value = fileList.value[0].folderId;
         }
+      } else {
+        folderId.value = '';
       }
       if (!val) {
         fileList.value = [];