diff --git a/docs/preview-blog.jpeg b/docs/preview-blog.jpeg
index 3f06d45f..3f869354 100644
Binary files a/docs/preview-blog.jpeg and b/docs/preview-blog.jpeg differ
diff --git a/readme.md b/readme.md
index 575d3270..f11e9f64 100644
--- a/readme.md
+++ b/readme.md
@@ -86,7 +86,7 @@ __options__ : `PlumeThemeOptions`
 
 **blog page**
 
-![](/docs/preview-blog.jpeg)
+![](/docs/preview-blog.jpeg?t=0)
 
 **post page**