diff --git a/src/main/java/com/ureca/ufit/domain/chatbot/controller/ChatBotController.java b/src/main/java/com/ureca/ufit/domain/chatbot/controller/ChatBotController.java
index 2f25906..bcae2f2 100644
--- a/src/main/java/com/ureca/ufit/domain/chatbot/controller/ChatBotController.java
+++ b/src/main/java/com/ureca/ufit/domain/chatbot/controller/ChatBotController.java
@@ -1,5 +1,7 @@
 package com.ureca.ufit.domain.chatbot.controller;
 
+import java.util.concurrent.CompletableFuture;
+
 import org.springframework.data.domain.Pageable;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -50,12 +52,14 @@ public ResponseEntity<CreateChatBotReviewResponse> createChatBotReview(CreateCha
 	}
 
 	@Override
-	public ResponseEntity<CreateChatBotMessageResponse> createChatBotMessage(CustomUserDetails userDetails,
+	public ResponseEntity<CompletableFuture<CreateChatBotMessageResponse>> createChatBotMessage(
+		CustomUserDetails userDetails,
 		CreateChatBotMessageRequest request) {
 
 		Long userId = (userDetails != null) ? userDetails.userId() : nonUserId;
 
-		CreateChatBotMessageResponse response = chatBotMessageService.createChatBotMessage(request, userId);
+		CompletableFuture<CreateChatBotMessageResponse> response = chatBotMessageService.createChatBotMessage(request,
+			userId);
 		return ResponseEntity.status(HttpStatus.CREATED).body(response);
 	}
 
diff --git a/src/main/java/com/ureca/ufit/domain/chatbot/controller/ChatBotControllerApiSpec.java b/src/main/java/com/ureca/ufit/domain/chatbot/controller/ChatBotControllerApiSpec.java
index 7e0787a..97269c4 100644
--- a/src/main/java/com/ureca/ufit/domain/chatbot/controller/ChatBotControllerApiSpec.java
+++ b/src/main/java/com/ureca/ufit/domain/chatbot/controller/ChatBotControllerApiSpec.java
@@ -1,5 +1,7 @@
 package com.ureca.ufit.domain.chatbot.controller;
 
+import java.util.concurrent.CompletableFuture;
+
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.web.PageableDefault;
 import org.springframework.http.ResponseEntity;
@@ -107,7 +109,7 @@ public ResponseEntity<CreateChatBotReviewResponse> createChatBotReview(
 		content = @Content(schema = @Schema(implementation = CreateChatBotMessageResponse.class))
 	))
 	@PostMapping("/message")
-	public ResponseEntity<CreateChatBotMessageResponse> createChatBotMessage(
+	public ResponseEntity<CompletableFuture<CreateChatBotMessageResponse>> createChatBotMessage(
 		@Parameter(hidden = true)
 		@AuthenticationPrincipal CustomUserDetails userDetails,
 		@RequestBody @Valid CreateChatBotMessageRequest request
diff --git a/src/main/java/com/ureca/ufit/domain/chatbot/service/ChatBotMessageService.java b/src/main/java/com/ureca/ufit/domain/chatbot/service/ChatBotMessageService.java
index d250ce8..068eda7 100644
--- a/src/main/java/com/ureca/ufit/domain/chatbot/service/ChatBotMessageService.java
+++ b/src/main/java/com/ureca/ufit/domain/chatbot/service/ChatBotMessageService.java
@@ -3,6 +3,7 @@
 import static com.ureca.ufit.global.profanity.BanwordFilterPolicy.*;
 
 import java.util.Set;
+import java.util.concurrent.CompletableFuture;
 
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Pageable;
@@ -45,7 +46,8 @@ public CursorPageResponse<ChatMessageDto> getChatMessages(Long chatRoomId, Pagea
 	}
 
 	@Async
-	public CreateChatBotMessageResponse createChatBotMessage(CreateChatBotMessageRequest request, Long userId) {
+	public CompletableFuture<CreateChatBotMessageResponse> createChatBotMessage(CreateChatBotMessageRequest request,
+		Long userId) {
 
 		Set<BanwordFilterPolicy> policies = Set.of(NUMBERS, WHITESPACES);
 
@@ -58,11 +60,12 @@ public CreateChatBotMessageResponse createChatBotMessage(CreateChatBotMessageReq
 		CreateAIAnswerRequest createAIAnswerRequest = ChatMessageMapper.toCreateAIAnswerRequest(request, userId);
 
 		try {
-			return restTemplate.postForObject(
+			CreateChatBotMessageResponse response = restTemplate.postForObject(
 				fastApiUrl,
 				createAIAnswerRequest,
 				CreateChatBotMessageResponse.class
 			);
+			return CompletableFuture.completedFuture(response);
 
 		} catch (Exception e) {
 			throw new RestApiException(ChatBotErrorCode.LLM_TIMEOUT);