diff --git a/xxl-job-admin/src/main/resources/application.properties b/xxl-job-admin/src/main/resources/application.properties
index 80dffb4a..37dd1969 100644
--- a/xxl-job-admin/src/main/resources/application.properties
+++ b/xxl-job-admin/src/main/resources/application.properties
@@ -25,19 +25,20 @@ logging.level.com.xxl.job.admin.dao.XxlJobLogDao=debug
 logging.level.com.xxl.job.admin.dao.XxlJobRegistryDao=debug
 logging.level.com.xxl.job.admin.dao.XxlJobLogReportDao=debug
 
-### xxl-job, datasource
-#spring.datasource.url=jdbc:mysql://192.168.1.116:3306/xxl_job_220?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&serverTimezone=Asia/Shanghai
-#spring.datasource.username=root
-#spring.datasource.password=root@123
+### xxl-job, mysql datasource
+#spring.datasource.url=jdbc:xxxxxxx
+#spring.datasource.username=xxxxxxx
+#spring.datasource.password=xxxxxxx
 #spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 #spring.datasource.hikari.connection-test-query=SELECT 1
 #pagehelper.helper-dialect=mysql
 
-spring.datasource.url = jdbc:oracle:thin:@192.168.1.99:1521/orcl
-spring.datasource.username=upms
-spring.datasource.password=upms123456
+### xxl-job, oracle datasource
+spring.datasource.url = xxxxxxx
+spring.datasource.username=xxxxxxx
+spring.datasource.password=xxxxxxx
 spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
-#spring.datasource.hikari.connection-test-query=SELECT 1 FROM DUAL
+spring.datasource.hikari.connection-test-query=SELECT 1 FROM DUAL
 pagehelper.helper-dialect=oracle
 mybatis.configuration.jdbc-type-for-null=NULL
 
@@ -50,7 +51,6 @@ spring.datasource.hikari.idle-timeout=30000
 spring.datasource.hikari.pool-name=HikariCP
 spring.datasource.hikari.max-lifetime=900000
 spring.datasource.hikari.connection-timeout=10000
-#spring.datasource.hikari.connection-test-query=SELECT 1 FROM DUAL
 
 ### xxl-job, email
 spring.mail.host=smtp.qq.com