diff --git a/eBook/14.2.md b/eBook/14.2.md
index 3db35a1..2d42fd4 100644
--- a/eBook/14.2.md
+++ b/eBook/14.2.md
@@ -626,7 +626,6 @@ func main() {
 }
 ```
 
-
 ## 链接
 
 - [目录](directory.md)