diff --git a/连接.txt b/连接.txt
deleted file mode 100644
index 9c8b8ef..0000000
--- a/连接.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-jdbc.driver = com.mysql.cj.jdbc.Driver
-jdbc.url = jdbc:mysql://localhost:3306/library?autoReconnect=true&useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai
-jdbc.username = root
-jdbc.password = 1233
\ No newline at end of file