diff --git a/src/main/java/co/orange/ddanzi/global/restTemplete/RestTempleteConfig.java b/src/main/java/co/orange/ddanzi/global/restTemplete/RestTempleteConfig.java
index 8e9ebf56..b1090efc 100644
--- a/src/main/java/co/orange/ddanzi/global/restTemplete/RestTempleteConfig.java
+++ b/src/main/java/co/orange/ddanzi/global/restTemplete/RestTempleteConfig.java
@@ -1,11 +1,20 @@
 package co.orange.ddanzi.global.restTemplete;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.web.client.RestTemplateBuilder;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.http.client.ClientHttpRequestInterceptor;
+import org.springframework.http.client.ClientHttpResponse;
 import org.springframework.web.client.RestTemplate;
 
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+
 @Configuration
 public class RestTempleteConfig {
 
@@ -21,4 +30,35 @@ public RestTemplate restTemplate(RestTemplateBuilder builder) {
                 .rootUri(hostUrl+":"+port)
                 .build();
     }
+
+    public class LoggingInterceptor implements ClientHttpRequestInterceptor {
+        private static final Logger log = LoggerFactory.getLogger(LoggingInterceptor.class);
+
+        @Override
+        public ClientHttpResponse intercept(
+                org.springframework.http.HttpRequest request,
+                byte[] body,
+                org.springframework.http.client.ClientHttpRequestExecution execution) throws IOException {
+
+            log.info("Request URI: {}", request.getURI());
+            log.info("Request Method: {}", request.getMethod());
+            log.info("Request Headers: {}", request.getHeaders());
+            log.info("Request Body: {}", new String(body, StandardCharsets.UTF_8));
+
+            ClientHttpResponse response = execution.execute(request, body);
+
+            BufferedReader reader = new BufferedReader(new InputStreamReader(response.getBody(), StandardCharsets.UTF_8));
+            StringBuilder responseBody = new StringBuilder();
+            String line;
+            while ((line = reader.readLine()) != null) {
+                responseBody.append(line);
+            }
+
+            log.info("Response Status Code: {}", response.getStatusCode());
+            log.info("Response Headers: {}", response.getHeaders());
+            log.info("Response Body: {}", responseBody.toString());
+
+            return response;
+        }
+    }
 }
diff --git a/src/main/java/co/orange/ddanzi/service/PaymentService.java b/src/main/java/co/orange/ddanzi/service/PaymentService.java
index bc65b290..3a05d6af 100644
--- a/src/main/java/co/orange/ddanzi/service/PaymentService.java
+++ b/src/main/java/co/orange/ddanzi/service/PaymentService.java
@@ -33,6 +33,7 @@
 import org.springframework.web.util.UriComponentsBuilder;
 
 
+import java.util.HashMap;
 import java.util.Map;
 
 @Slf4j
@@ -172,12 +173,12 @@ public String getPortOneAccessToken(){
         HttpHeaders headers = new HttpHeaders();
         headers.set("Content-Type", "application/json");
 
-        PortOneTokenRequestDto requestBody = PortOneTokenRequestDto.builder()
-                .imp_key(accessKey)
-                .imp_secret(accessSecret)
-                .build();
+        Map<String, String> requestBody = new HashMap<>();
+        requestBody.put("imp_key", accessKey);
+        requestBody.put("imp_secret", accessSecret);
+
+        HttpEntity<Map<String, String>> entity = new HttpEntity<>(requestBody, headers);
 
-        HttpEntity<PortOneTokenRequestDto> entity = new HttpEntity<>(requestBody, headers);
         try {
             log.info("Request Body: {}", new ObjectMapper().writeValueAsString(requestBody));
         } catch (JsonProcessingException e) {