diff --git a/src/main/java/egovframework/com/ext/oauth/service/OAuthLogin.java b/src/main/java/egovframework/com/ext/oauth/service/OAuthLogin.java
index 9ab2fd6b..a90ddb8f 100644
--- a/src/main/java/egovframework/com/ext/oauth/service/OAuthLogin.java
+++ b/src/main/java/egovframework/com/ext/oauth/service/OAuthLogin.java
@@ -1,26 +1,7 @@
 package egovframework.com.ext.oauth.service;
 
-import java.io.IOException;
-import java.net.URI;
-import java.util.Iterator;
-
-import org.apache.commons.lang3.StringUtils;
-import org.springframework.http.HttpEntity;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
-import org.springframework.http.client.ClientHttpResponse;
-import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
-import org.springframework.util.LinkedMultiValueMap;
-import org.springframework.util.MultiValueMap;
-import org.springframework.web.client.ResponseErrorHandler;
-import org.springframework.web.client.RestTemplate;
-
-import com.fasterxml.jackson.annotation.JsonInclude.Include;
-import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.PropertyNamingStrategy;
 import com.github.scribejava.core.builder.ScopeBuilder;
 import com.github.scribejava.core.builder.ServiceBuilder;
 import com.github.scribejava.core.model.OAuth2AccessToken;
@@ -29,8 +10,6 @@ import com.github.scribejava.core.model.Response;
 import com.github.scribejava.core.model.Verb;
 import com.github.scribejava.core.oauth.OAuth20Service;
 
-import nlib.cmm.snslogin.GoogleOAuthResponse;
-import nlib.user.service.LoginService;
 import nlib.util.StringUtil;
 
 
@@ -101,7 +80,7 @@ public class OAuthLogin {
 		
 		if (this.oauthVO.isNaver()) {
 			//------------------------------------
-			// 네이버 (2021.08.19 KKN) 
+			// 네이버 
 			//------------------------------------
 			user.setSnsType(OAuthConfig.NAVER_SERVICE_NAME);
 			JsonNode resNode = rootNode.get("response");
@@ -153,8 +132,7 @@ public class OAuthLogin {
 			// 로그인 성공
 			user.setValidLogin(true);
 			
-		}
-		else if (this.oauthVO.isGoogle()) {
+		} else if (this.oauthVO.isGoogle()) {
 			//------------------------------------
 			// 구글  
 			//------------------------------------
@@ -168,8 +146,7 @@ public class OAuthLogin {
 			if (rootNode.has("name")) 
 				user.setSnsName(StringUtil.getString(rootNode.get("name").asText(), ""));
 			
-		} 
-		else if (this.oauthVO.isKakao()) {
+		} else if (this.oauthVO.isKakao()) {
 			//------------------------------------
 			// 카카오   
 			//------------------------------------