diff --git a/src/main/java/com/careerzip/global/newsletter/GetResponseClient.java b/src/main/java/com/careerzip/global/newsletter/GetResponseClient.java
index c0ecd88..26e07a0 100644
--- a/src/main/java/com/careerzip/global/newsletter/GetResponseClient.java
+++ b/src/main/java/com/careerzip/global/newsletter/GetResponseClient.java
@@ -28,7 +28,7 @@ public <T> T getRequest(String requestPath, Class<T> payloadType) {
         return response.getBody();
     }
 
-    public <T, B> T postRequest(String requestPath, Class<T> payloadType, B requestBody) {
+    public <B, T> T postRequest(String requestPath, B requestBody, Class<T> payloadType) {
         RestTemplate restTemplate = new RestTemplate();
         URI requestURI = createGetResponseRequestURI(requestPath);
         HttpHeaders headers = createRequestHeaders();