diff --git a/src/pages/index/utils/api.js b/src/pages/index/utils/api.js
index e516eff..c866da4 100644
--- a/src/pages/index/utils/api.js
+++ b/src/pages/index/utils/api.js
@@ -47,9 +47,6 @@ const getChunkList = (file) => {
 }
 
 export const uploadFileChunk = (data) => {
-  const header = {
-    authorization: TOKEN,
-  }
   let token = uni.getStorageSync('authorization')
   return uploadFiles('/artwork/upload-chunk', data)
 }