diff --git a/src/main/java/com/eactive/eai/authserver/custom/DJErpOAuth2Controller.java b/src/main/java/com/eactive/eai/authserver/custom/DJErpOAuth2Controller.java
index 07776a6..b6c47f2 100644
--- a/src/main/java/com/eactive/eai/authserver/custom/DJErpOAuth2Controller.java
+++ b/src/main/java/com/eactive/eai/authserver/custom/DJErpOAuth2Controller.java
@@ -1,9 +1,11 @@
 package com.eactive.eai.authserver.custom;
 
+import java.security.Principal;
 import java.time.LocalDateTime;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
+import java.util.Properties;
 import java.util.Set;
 
 import javax.servlet.http.HttpServletRequest;
@@ -28,6 +30,7 @@ import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 
+import com.eactive.eai.adapter.http.dynamic.UnkownMessageLogUtils;
 import com.eactive.eai.adapter.http.dynamic.filter.JwtAuthException;
 import com.eactive.eai.authserver.config.RequestContextData;
 import com.eactive.eai.authserver.dao.TokenIssuanceLogDAO;
@@ -42,8 +45,6 @@ import com.eactive.eai.common.util.UUID;
 import com.eactive.eai.data.entity.onl.authserver.TokenIssuanceLog;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
-import java.security.Principal;
-
 @Controller
 public class DJErpOAuth2Controller {
 	public static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
@@ -160,6 +161,12 @@ public class DJErpOAuth2Controller {
 					clientId, grantType, scopes);
 			logger.error(e.getMessage());
 			logTokenIssuance(false, false, e.getMessage(), null);
+			
+			Properties logProp = new Properties();
+			logProp.put("clientId", clientId);
+			UnkownMessageLogUtils.logUnkownMessage(this.getClass().getSimpleName(), this.getClass().getSimpleName(),
+					tokenRequest.toString(), logProp, request, response, "RECEAIIRP301", e);
+			
 			String errorJson = MessageUtil.makeJsonErrorMessage(MessageUtil.ERROR_CODE_AUTH_FAIL, e.getMessage());
 			int statusCode = NumberUtils.toInt(StringUtils.left(e.getCode(), 3), HttpStatus.UNAUTHORIZED.value());
 			return ResponseEntity.status(statusCode).body(errorJson);
@@ -169,6 +176,12 @@ public class DJErpOAuth2Controller {
 					clientId, grantType, scopes);
 			logger.error(e.getMessage());
 			logTokenIssuance(false, false, e.getMessage(), null);
+			
+			Properties logProp = new Properties();
+			logProp.put("clientId", clientId);
+			UnkownMessageLogUtils.logUnkownMessage(this.getClass().getSimpleName(), this.getClass().getSimpleName(),
+					tokenRequest.toString(), logProp, request, response, "RECEAIIRP301", e);
+			
 			String errorJson = MessageUtil.makeJsonErrorMessage(MessageUtil.ERROR_CODE_AUTH_FAIL, "Unauthorized. [Unknown]");
 			return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body(errorJson);