diff --git a/src/api/materials/index.js b/src/api/materials/index.js
index 8a13f26..7ceaa88 100644
--- a/src/api/materials/index.js
+++ b/src/api/materials/index.js
@@ -2,7 +2,7 @@ import request from '@/router/axios';
 
 export const upload = (file) => {
     return request({
-        url: '/smartpark/material/upload  ',
+        url: '/smartpark/material/upload',
         method: 'post',
         data: file,
         cryptoToken: false,