diff --git a/jero-web/src/components/jero/JUpload.vue b/jero-web/src/components/jero/JUpload.vue
index 457cca19..dd14b9da 100644
--- a/jero-web/src/components/jero/JUpload.vue
+++ b/jero-web/src/components/jero/JUpload.vue
@@ -44,8 +44,6 @@ import { ACCESS_TOKEN } from '@/store/mutation-types'
 import { getFileAccessHttpUrl } from '@/api/manage'
 import JImagePreviewModal from '@comp/jero/modal/JImagePreviewModal.vue'
 
-const Base64 = require('js-base64').Base64
-
 const FILE_TYPE_ALL = 'all'
 const FILE_TYPE_IMG = 'image'