diff --git a/Example_2/hongseok/README.md b/Example_2/hongseok/README.md
new file mode 100644
index 0000000..4f66e8f
--- /dev/null
+++ b/Example_2/hongseok/README.md
@@ -0,0 +1,2 @@
+git 공부hongseok
+
diff --git a/Example_2/leeminseo/leeminseo.txt b/Example_2/leeminseo/leeminseo.txt
new file mode 100644
index 0000000..b8e82b2
--- /dev/null
+++ b/Example_2/leeminseo/leeminseo.txt
@@ -0,0 +1 @@
+leeminseo 
\ No newline at end of file
diff --git a/Example_3/README.md b/Example_3/README.md
index 28985ef..7490b83 100644
--- a/Example_3/README.md
+++ b/Example_3/README.md
@@ -23,7 +23,7 @@
 
 # MacOS 유저 설정 (필수)
 
-*todo-server/docker-compose.yml 파일 수정*
+*docker-compose.yml 파일 수정*
 
 21번째 줄 <br/>
 (기존) `image: tkdals0978/todo-server` <br/>
@@ -35,7 +35,7 @@ $ git clone https://github.com/sangminlee98/api-practice.git
 ```
 
 ```bash
-$ cd api-practice/todo-server
+$ cd backendStudyExam/Example_3
 ```
 
 ```bash