diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/jeecg_database.properties b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/jeecg_database.properties
index 45b49f6..61af55b 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/jeecg_database.properties
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/jeecg_database.properties
@@ -1,6 +1,6 @@
 #mysql
 diver_name=com.mysql.jdbc.Driver
-url=jdbc:mysql://localhost:3306/jeecg-boot?useUnicode=true&characterEncoding=UTF-8
+url=jdbc:mysql://localhost:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
 username=root
 password=root
 database_name=jeecg-boot