diff --git a/source/_posts/hello-world.md b/source/_posts/hello-world.md
index 0f5375f56378b981c228169463966a45a108a8c4..c26169a7a32317a6d019ce9fc63ebbba8ed08d11 100644
--- a/source/_posts/hello-world.md
+++ b/source/_posts/hello-world.md
@@ -40,4 +40,4 @@ More info: [Deployment](https://hexo.io/docs/deployment.html)
 
 
 
-#测试是否可以使用
+# 测试是否可以使用