diff --git a/pom.xml b/pom.xml
index f3aca68..c22ec6a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.springframework.boot</groupId>
-		<artifactId>spring-boot-starter-parent</artifactId>
+		<artifactId>spring-boot-starter-parent</artifactId>		
 		<version>2.3.12.RELEASE</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
@@ -69,13 +69,24 @@
         	<scope>provided</scope>
     	</dependency>
 		
-		<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
+		<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java 
 		<dependency>
 		    <groupId>mysql</groupId>
-		    <artifactId>mysql-connector-java</artifactId>
-		    <version>8.0.33</version>
+		    <artifactId>mysql-connector-java</artifactId>		    
+		</dependency> -->
+		
+		<dependency>
+			<groupId>org.mariadb.jdbc</groupId>
+			<artifactId>mariadb-java-client</artifactId>			
+        	<exclusions>
+          		<exclusion>
+            		<groupId>com.github.waffle</groupId>
+            		<artifactId>waffle-jna</artifactId>
+          		</exclusion>
+      		</exclusions> 
 		</dependency>
 		
+		
 		<!-- https://mvnrepository.com/artifact/org.mybatis.spring.boot/mybatis-spring-boot-starter -->
 		<dependency>
 		    <groupId>org.mybatis.spring.boot</groupId>
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index e065fe0..c79fbc9 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,5 +1,6 @@
 # DB
-spring.datasource.url=jdbc:mysql://leejk0523.com:3306/profile?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Seoul&useSSL=false&allowPublicKeyRetrieval=true
+spring.datasource.driver-class-name=org.mariadb.jdbc.Driver
+spring.datasource.url=jdbc:mariadb://leejk0523.com:3306/profile?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Seoul&useSSL=false&allowPublicKeyRetrieval=true
 spring.datasource.username=root
 spring.datasource.password=Ghtkssk0325