diff --git a/cloud/src/main/java/com/project/cloud/domain/chat/dto/ChatResponse.java b/cloud/src/main/java/com/project/cloud/domain/chat/dto/ChatResponse.java
index f5d0090..2c7eaf9 100644
--- a/cloud/src/main/java/com/project/cloud/domain/chat/dto/ChatResponse.java
+++ b/cloud/src/main/java/com/project/cloud/domain/chat/dto/ChatResponse.java
@@ -1,37 +1,18 @@
 package com.project.cloud.domain.chat.dto;
 
-import com.project.cloud.domain.routine.dto.request.RoutineRequest;
-
-import java.util.List;
-
 public class ChatResponse {
 
     public record Chat (
             String type,
-            Qa qa,
-            Routine routine
+            String qaAnswer,
+            Long routineId
     ) {
-        public static Chat from(String type, Qa qa, Routine routine) {
-            if (type.equals("qa")) {
-                return new Chat(type, qa, null);
-            }
-
-            return new Chat(type, null, routine);
+        public static Chat from(String type, String qaAnswer, Long routineId) {
+            return new Chat(
+                    type,
+                    qaAnswer,
+                    routineId
+            );
         }
     }
-
-    public record Qa (
-            String type,
-            String question,
-            String answer
-    ) {}
-
-    public record Routine (
-            String type,
-            List<String> preferredParts,
-            String level,
-            String goal,
-            Integer frequencyPerWeek,
-            RoutineRequest routine
-    ) {}
 }
diff --git a/cloud/src/main/java/com/project/cloud/domain/chat/service/ChatService.java b/cloud/src/main/java/com/project/cloud/domain/chat/service/ChatService.java
index 2cda599..eefc4de 100644
--- a/cloud/src/main/java/com/project/cloud/domain/chat/service/ChatService.java
+++ b/cloud/src/main/java/com/project/cloud/domain/chat/service/ChatService.java
@@ -5,9 +5,10 @@
 import com.project.cloud.domain.chat.dto.ChatRequest;
 import com.project.cloud.domain.chat.dto.ChatResponse;
 import com.project.cloud.domain.routine.dto.request.RoutineRequest;
+import com.project.cloud.domain.routine.dto.response.RoutineResponse;
+import com.project.cloud.domain.routine.service.RoutineService;
 import com.project.cloud.domain.user.entity.User;
 import com.project.cloud.domain.user.repository.UserRepository;
-import com.project.cloud.domain.user.service.UserService;
 import com.project.cloud.global.exception.CustomException;
 import com.project.cloud.global.exception.ErrorCode;
 import lombok.RequiredArgsConstructor;
@@ -24,15 +25,16 @@
 
 @Service
 @RequiredArgsConstructor
-@Transactional(readOnly = true)
 public class ChatService {
 
     private final ObjectMapper objectMapper;
     private final RestTemplate restTemplate;
     private final UserRepository userRepository;
+    private final RoutineService routineService;
 
     @Value("${ai.chatbot-url}") private String chatbotUrl;
 
+    @Transactional
     public ChatResponse.Chat askChatBot(ChatRequest.Chat request) {
 
         User user = userRepository.findByEmail(request.email()).orElseThrow(() -> new CustomException(ErrorCode.USER_NOT_EXIST));
@@ -72,8 +74,7 @@ public ChatResponse.Chat askChatBot(ChatRequest.Chat request) {
             );
         } catch (Exception e) {
             // 네트워크 오류 등, 챗봇 서버 요청 실패 시
-            ChatResponse.Qa errorQa = new ChatResponse.Qa("error", null, "챗봇 서버 요청 실패: " + e.getMessage());
-            return ChatResponse.Chat.from("error", errorQa, null);
+            return ChatResponse.Chat.from("error", "챗봇 서버 요청 실패: " + e.getMessage(), null);
         }
 
         String responseJson = respEntity.getBody();
@@ -87,13 +88,11 @@ public ChatResponse.Chat askChatBot(ChatRequest.Chat request) {
                 String question = root.path("question").asText(null);
                 String answer   = root.path("answer").asText(null);
 
-                ChatResponse.Qa qa = new ChatResponse.Qa(type, question, answer);
-                return ChatResponse.Chat.from(type, qa, null);
+                return ChatResponse.Chat.from(type, answer, null);
             }
             else if ("routine".equals(type)) {
                 List<String> preferredParts = new ArrayList<>();
-                root.path("preferred_parts")
-                        .forEach(node -> preferredParts.add(node.asText()));
+                root.path("preferred_parts").forEach(node -> preferredParts.add(node.asText()));
 
                 String level              = root.path("level").asText(null);
                 String goal               = root.path("goal").asText(null);
@@ -118,24 +117,15 @@ else if ("routine".equals(type)) {
                 // RoutineRequest 생성
                 RoutineRequest rr = new RoutineRequest(routineName, items);
 
-                ChatResponse.Routine routine = new ChatResponse.Routine(
-                        type,
-                        preferredParts,
-                        level,
-                        goal,
-                        frequencyPerWeek,
-                        rr
-                );
-                return ChatResponse.Chat.from(type, null, routine);
+                RoutineResponse saved = routineService.createRoutine(rr, user.getEmail());
+                return ChatResponse.Chat.from(type, null, saved.getRoutineId());
             }
             else {
-                ChatResponse.Qa errorQa = new ChatResponse.Qa("error", null, "알 수 없는 응답 형식(type=" + type + ")");
-                return ChatResponse.Chat.from("error", errorQa, null);
+                return ChatResponse.Chat.from("error", "알 수 없는 응답 형식(type=" + type + ")", null);
             }
         }
         catch (Exception e) {
-            ChatResponse.Qa errorQa = new ChatResponse.Qa("error", null, "JSON 파싱 오류: " + e.getMessage());
-            return ChatResponse.Chat.from("error", errorQa, null);
+            return ChatResponse.Chat.from("error", "JSON 파싱 오류: " + e.getMessage(), null);
         }
     }
 }