diff --git a/pom.xml b/pom.xml
index ee62cd9..48ff641 100644
--- a/pom.xml
+++ b/pom.xml
@@ -84,6 +84,12 @@
 			<groupId>org.egovframe.rte</groupId>
 			<artifactId>org.egovframe.rte.fdl.security</artifactId>
 			<version>${org.egovframe.rte.version}</version>
+			<exclusions>
+				<exclusion>
+					<groupId>org.apache.logging.log4j</groupId>
+					<artifactId>log4j-slf4j-impl</artifactId>
+				</exclusion>
+			</exclusions>
 		</dependency>
 
 		<dependency>
diff --git a/src/main/java/cokr/xit/base/security/authentication/service/bean/AuthenticationBean.java b/src/main/java/cokr/xit/base/security/authentication/service/bean/AuthenticationBean.java
index b47cdbf..e594eef 100644
--- a/src/main/java/cokr/xit/base/security/authentication/service/bean/AuthenticationBean.java
+++ b/src/main/java/cokr/xit/base/security/authentication/service/bean/AuthenticationBean.java
@@ -34,13 +34,13 @@ public class AuthenticationBean extends AbstractComponent {
 		return userMapper.getUser(params);
 	}
 
-	/**주어진 아이디의 사용자를 가져온다.
-	 * @param userID 사용자 아이디
+	/**주어진 계정의 사용자를 가져온다.
+	 * @param account 사용자 계정
 	 * @return 사용자
-	 */
-	public User getUser(String userID) {
+	*/
+	public User getUser(String account) {
 		return getUser(
-			new DataObject().set("userIDs", new String[] {userID})
+			new DataObject().set("account", account)
 		);
 	}