diff --git a/assets/css/_custom.scss b/assets/css/_custom.scss
index d38f61b..90848ae 100644
--- a/assets/css/_custom.scss
+++ b/assets/css/_custom.scss
@@ -16,7 +16,7 @@ hr {
 
 //背景图片设置
 body {
-    background: url("/shu.png");
+    background: url("fly/shu.png");
     background-repeat: no-repeat;
     background-attachment: fixed;
     background-size: 100% 100%;