diff --git a/src/components/ma-upload/index.vue b/src/components/ma-upload/index.vue
index 93d77d99..e4e25e5e 100644
--- a/src/components/ma-upload/index.vue
+++ b/src/components/ma-upload/index.vue
@@ -15,16 +15,14 @@
   </div>
 </template>
 <script setup>
-import { ref, watch, nextTick, provide } from 'vue'
+import { ref, watch, provide } from 'vue'
 import { Message } from '@arco-design/web-vue'
 
 import uploadConfig from '@/config/upload'
-import { isArray, isObject, isString } from '@vue/shared'
 import MaImageUpload from './components/image-upload.vue'
 import MaFileUpload from './components/file-upload.vue'
 import MaChunkUpload from './components/chunk-upload.vue'
 
-
 const emit = defineEmits(['update:modelValue'])
 const file = ref()
 const props = defineProps({
@@ -58,13 +56,6 @@ watch(() => props.modelValue, (val) => {
   deep: true, immediate: true
 })
 
-const storageMode = {
-  '1': 'LOCAL',
-  '2': 'OSS',
-  '3': 'COS',
-  '4': 'QINIU'
-}
-
 provide('storageMode', uploadConfig.storageMode)
 provide('config', props)