diff --git a/src/db.properties b/src/db.properties
new file mode 100644
index 0000000..4b5f34a
--- /dev/null
+++ b/src/db.properties
@@ -0,0 +1,7 @@
+jdbc.driver=com.mysql.jdbc.Driver
+jdbc.url=jdbc:mysql://localhost:3306/dormitory?useUnicode=true&characterEncoding=utf-8
+jdbc.username=root
+jdbc.password=zxk5211314
+jdbc.maxTotal=30
+jdbc.maxIdle=10
+jdbc.initialSize=5