diff --git a/javadoc/allclasses-index.html b/javadoc/allclasses-index.html
index a33e757..eabb57e 100644
--- a/javadoc/allclasses-index.html
+++ b/javadoc/allclasses-index.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html lang="zh">
-<head>
+<head> 
 <!-- Generated by javadoc (17) on Mon May 30 17:50:43 CST 2022 -->
 <title>All Classes and Interfaces</title>
 <meta name="viewport" content="width=device-width, initial-scale=1">
