diff --git a/spring-http-client-1/initial/src/main/java/cholog/Todo.java b/spring-http-client-1/initial/src/main/java/cholog/Todo.java
index 7f3644aa..6eca1bd4 100644
--- a/spring-http-client-1/initial/src/main/java/cholog/Todo.java
+++ b/spring-http-client-1/initial/src/main/java/cholog/Todo.java
@@ -3,8 +3,12 @@
 public class Todo {
 
     // TODO: Todo 객체가 가지는 필드들을 정의
+    private Long id;
+    private Long userId;
+    private String title;
+    private boolean completed;
 
     public String getTitle() {
-        return null;
+        return this.title;
     }
 }
diff --git a/spring-http-client-1/initial/src/main/java/cholog/TodoClientWithRestClient.java b/spring-http-client-1/initial/src/main/java/cholog/TodoClientWithRestClient.java
index ab2b6f5c..cb76c6a7 100644
--- a/spring-http-client-1/initial/src/main/java/cholog/TodoClientWithRestClient.java
+++ b/spring-http-client-1/initial/src/main/java/cholog/TodoClientWithRestClient.java
@@ -1,5 +1,8 @@
 package cholog;
 
+import com.fasterxml.jackson.core.type.TypeReference;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.http.HttpStatusCode;
 import org.springframework.web.client.RestClient;
 
 import java.util.Collections;
@@ -13,13 +16,19 @@ public TodoClientWithRestClient(RestClient restClient) {
     }
 
     public List<Todo> getTodos() {
-        // TODO: restClient의 get 메서드를 사용하여 요청을 보내고 결과를 Todo 리스트로 변환하여 반환
-        return Collections.emptyList();
+        return restClient.get()
+                .uri("/todos")
+                .retrieve()
+                .body(new ParameterizedTypeReference<List<Todo>>(){});
     }
 
     public Todo getTodoById(Long id) {
-        // TODO: restClient의 get 메서드를 사용하여 요청을 보내고 결과를 Todo로 변환하여 반환
-        // TODO: 존재하지 않는 id로 요청을 보낼 경우 TodoException.NotFound 예외를 던짐
-        return new Todo();
+        return restClient.get()
+                .uri("/todos/{todoId}", id)
+                .retrieve()
+                .onStatus(HttpStatusCode::is4xxClientError, (request, response) -> {
+                    throw new TodoException.NotFound(id);
+                })
+                .body(Todo.class);
     }
 }
diff --git a/spring-http-client-1/initial/src/main/java/cholog/TodoClientWithRestTemplate.java b/spring-http-client-1/initial/src/main/java/cholog/TodoClientWithRestTemplate.java
index 0cc73f46..a7ecce83 100644
--- a/spring-http-client-1/initial/src/main/java/cholog/TodoClientWithRestTemplate.java
+++ b/spring-http-client-1/initial/src/main/java/cholog/TodoClientWithRestTemplate.java
@@ -1,6 +1,12 @@
 package cholog;
 
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.client.HttpClientErrorException;
 import org.springframework.web.client.RestTemplate;
+import org.springframework.web.util.UriComponentsBuilder;
+
+import java.net.URI;
 
 public class TodoClientWithRestTemplate {
     private final RestTemplate restTemplate;
@@ -10,8 +16,16 @@ public TodoClientWithRestTemplate(RestTemplate restTemplate) {
     }
 
     public Todo getTodoById(Long id) {
-        // TODO: restTemplate을 사용하여 요청을 보내고 결과를 Todo로 변환하여 반환
-        // TODO: 존재하지 않는 id로 요청을 보낼 경우 TodoException.NotFound 예외를 던짐
-        return new Todo();
+
+        URI uri = UriComponentsBuilder
+                .fromHttpUrl("http://jsonplaceholder.typicode.com")
+                .path("/todos/{todoId}")
+                .build(id);
+
+        try {
+            return restTemplate.getForEntity(uri, Todo.class).getBody();
+        } catch (HttpClientErrorException e) {
+            throw new TodoException.NotFound(id);
+        }
     }
 }