diff --git a/README.md b/README.md
index c0d1afb..f6863f5 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 - 电话：17730014137
 - 邮箱：jkwlstv@outlook.com
 
-<a href='http://117.50.220.191:8418/doc/me/src/branch/main/%E5%88%98%E7%88%BD%E7%9A%84%E4%B8%AA%E4%BA%BA%E7%AE%80%E5%8E%86.pdf'>查看并下载PDF</a>
+<a target='_blank' href='http://117.50.220.191:8418/doc/me/src/branch/main/%E5%88%98%E7%88%BD%E7%9A%84%E4%B8%AA%E4%BA%BA%E7%AE%80%E5%8E%86.pdf'>查看并下载PDF</a>
 
 # 个人介绍