diff --git a/content/post/hugo-backup-alioss.md b/content/post/hugo-backup-alioss.md
index 6093ebd3..085fa8f9 100644
--- a/content/post/hugo-backup-alioss.md
+++ b/content/post/hugo-backup-alioss.md
@@ -52,7 +52,7 @@ https://ram.console.aliyun.com/profile/access-keys
 
 `OSS_ACCESS_KEY_ID` : AccessKey的ID
 
-`OSS_ACCESS_KEY_SECRET `  : AccessKey的Secret
+`OSS_ACCESS_KEY_SECRET`  : AccessKey的Secret
 
 ## GitHub Action创建文件