diff --git a/pom.xml b/pom.xml
index 9b2c38f..024ab08 100755
--- a/pom.xml
+++ b/pom.xml
@@ -32,17 +32,19 @@
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-security</artifactId>
+			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
+		<!-- security -->
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-web</artifactId>
+			<artifactId>spring-boot-starter-security</artifactId>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.security.oauth.boot</groupId>
 			<artifactId>spring-security-oauth2-autoconfigure</artifactId>
 			<version>2.1.4.RELEASE</version>
 		</dependency>
+
 		<dependency>
 			<groupId>com.h2database</groupId>
 			<artifactId>h2</artifactId>
diff --git a/src/main/java/com/example/template/config/OAuth2AuthorizationServerConfig.java b/src/main/java/com/example/template/config/OAuth2AuthorizationServerConfig.java
index 2551041..55ee9c1 100755
--- a/src/main/java/com/example/template/config/OAuth2AuthorizationServerConfig.java
+++ b/src/main/java/com/example/template/config/OAuth2AuthorizationServerConfig.java
@@ -166,10 +166,12 @@ public class OAuth2AuthorizationServerConfig extends AuthorizationServerConfigur
             if(authentication.isAuthenticated()) {
                 Map<String, Object> additionalInfo = new HashMap<>();
                 additionalInfo.put("company", "Uengine");
+				if( !CLIENT_CREDENTIALS.equals(authentication.getOAuth2Request().getGrantType()) ){
+					User user = (User)authentication.getPrincipal();
+					additionalInfo.put("nickname", user.getNickName());
+					additionalInfo.put("address", user.getAddress());
+				}
 
-				User user = (User)authentication.getPrincipal();
-				additionalInfo.put("nickname", user.getNickName());
-				additionalInfo.put("address", user.getAddress());
 //                String clientId = authentication.getOAuth2Request().getClientId();
 //                logger.debug("client ID : " + clientId);
 
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index e9485d5..838a228 100755
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -22,6 +22,9 @@ spring:
 server:
   port: 8090
 
+#logging:
+#  level:
+#    org.springframework: debug
 ---
 spring:
   profiles: docker