diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 4e515af..d7733d9 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,3 +1,5 @@
+server.port=8077
+
 # mybatis setting
 mybatis.mapper-locations=classpath:mapper/**/*.xml
 
@@ -21,8 +23,5 @@ spring.thymeleaf.cache=false
 # DB INFO
 spring.datasource.driverClassName=net.sf.log4jdbc.sql.jdbcapi.DriverSpy
 spring.datasource.url=jdbc:log4jdbc:mysql://192.168.0.200:3312/biostar2_ac?serverTimezone=Asia/Seoul
-
-#spring.datasource.url=jdbc:log4jdbc:mysql://139.150.72.157:3306/mjon?serverTimezone=Asia/Seoul
-
 spring.datasource.username=root
 spring.datasource.password=itntest!
diff --git a/src/main/resources/logback.properties b/src/main/resources/logback.properties
new file mode 100644
index 0000000..ce9ca0e
--- /dev/null
+++ b/src/main/resources/logback.properties
@@ -0,0 +1,7 @@
+#???? ??
+log.config.path=/data/tomcat/tomcat_api_9100_2023_0711/logs
+#???? ??
+log.config.filename=mjonApi_log
+
+logging.level.root=INFO
+#logging.level.root=DEBUG
\ No newline at end of file