diff --git a/examples/chapter05/spring-boot-web-demo/src/main/java/com/lk/demo/User.java b/examples/chapter05/spring-boot-web-demo/src/main/java/com/lk/demo/User.java
new file mode 100644
index 0000000..320aa80
--- /dev/null
+++ b/examples/chapter05/spring-boot-web-demo/src/main/java/com/lk/demo/User.java
@@ -0,0 +1,37 @@
+package com.lk.demo;
+
+public class User {
+    private String name;
+    private String email;
+    private String phone;
+
+    public User(String name, String email, String phone) {
+        this.name = name;
+        this.email = email;
+        this.phone = phone;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getPhone() {
+        return phone;
+    }
+
+    public void setPhone(String phone) {
+        this.phone = phone;
+    }
+}
diff --git a/examples/chapter05/spring-boot-web-demo/src/main/java/com/lk/demo/UserController.java b/examples/chapter05/spring-boot-web-demo/src/main/java/com/lk/demo/UserController.java
new file mode 100644
index 0000000..1132274
--- /dev/null
+++ b/examples/chapter05/spring-boot-web-demo/src/main/java/com/lk/demo/UserController.java
@@ -0,0 +1,21 @@
+package com.lk.demo;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/users")
+public class UserController {
+
+    @Autowired
+    private UserService userService;
+
+    @GetMapping("")
+    public List<User> index() {
+        return userService.getUsers();
+    }
+}
diff --git a/examples/chapter05/spring-boot-web-demo/src/main/java/com/lk/demo/UserService.java b/examples/chapter05/spring-boot-web-demo/src/main/java/com/lk/demo/UserService.java
new file mode 100644
index 0000000..6898e82
--- /dev/null
+++ b/examples/chapter05/spring-boot-web-demo/src/main/java/com/lk/demo/UserService.java
@@ -0,0 +1,17 @@
+package com.lk.demo;
+
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+public class UserService {
+    public List<User> getUsers(){
+       List<User> users = new ArrayList<>();
+       users.add(new User("mike","mike@mail.com", "188111111"));
+       users.add(new User("john","john@mail.com", "133222222"));
+       users.add(new User("tom","tom@mail.com", "199222222"));
+       return users;
+    }
+}