diff --git a/backend/src/main/java/wooteco/prolog/session/application/AnswerFeedbackService.java b/backend/src/main/java/wooteco/prolog/session/application/AnswerFeedbackService.java
index 26bfd5a16..66fbb0f72 100644
--- a/backend/src/main/java/wooteco/prolog/session/application/AnswerFeedbackService.java
+++ b/backend/src/main/java/wooteco/prolog/session/application/AnswerFeedbackService.java
@@ -1,5 +1,7 @@
 package wooteco.prolog.session.application;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.context.event.EventListener;
 import org.springframework.stereotype.Service;
 import wooteco.prolog.session.domain.AnswerFeedback;
@@ -11,6 +13,8 @@
 @Service
 public class AnswerFeedbackService {
 
+    private static final Logger log = LoggerFactory.getLogger(AnswerFeedbackService.class);
+
     private final QnaFeedbackProvider qnaFeedbackProvider;
     private final AnswerFeedbackRepository answerFeedbackRepository;
 
@@ -24,6 +28,8 @@ public AnswerFeedbackService(
 
     @EventListener
     public void handleMemberUpdatedEvent(final AnswerUpdatedEvent event) {
+        log.debug("AnswerUpdatedEvent: {}", event);
+
         final var answer = event.getAnswer();
         final var feedbackRequest = new QnaFeedbackRequest(
             answer.getQuestion().getMission().getGoal(),
diff --git a/backend/src/main/java/wooteco/prolog/session/infrastructure/AzureOpenAiFeedbackProvider.java b/backend/src/main/java/wooteco/prolog/session/infrastructure/AzureOpenAiFeedbackProvider.java
index dedc40720..caa6cc7a5 100644
--- a/backend/src/main/java/wooteco/prolog/session/infrastructure/AzureOpenAiFeedbackProvider.java
+++ b/backend/src/main/java/wooteco/prolog/session/infrastructure/AzureOpenAiFeedbackProvider.java
@@ -63,6 +63,7 @@ public final class AzureOpenAiFeedbackProvider implements QnaFeedbackProvider {
 
     @Override
     public QnaFeedbackContents evaluate(final QnaFeedbackRequest request) {
+        log.debug("Requesting feedback evaluation [request={}]", request);
         final var templateMessage = template.createMessage(Map.of(
             "goal", request.goal(),
             "question", request.question(),
@@ -81,6 +82,7 @@ public QnaFeedbackContents evaluate(final QnaFeedbackRequest request) {
 
         final var response = chatModel.call(prompt);
         final var responseText = response.getResult().getOutput().getText();
+        log.debug("Received response from chat model [responseText={}]", responseText);
 
         try {
             return objectMapper.readValue(responseText, QnaFeedbackContents.class);