diff --git a/.DS_Store b/.DS_Store
index a3f42bd627..0eae8fa5d9 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/file/浏览器无法自动全屏.pdf b/file/1.pdf
similarity index 100%
rename from file/浏览器无法自动全屏.pdf
rename to file/1.pdf
diff --git a/index.html b/index.html
index b3c15ce9c6..f62c549354 100644
--- a/index.html
+++ b/index.html
@@ -93,6 +93,6 @@
gtag('config', 'UA-198293321-1');
-->
-
+