diff --git a/frontend/src/App.vue b/frontend/src/App.vue
index e3fac30..a893b2a 100644
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -1,39 +1,19 @@
 <script setup>
-import UserManagement from './components/UserManagement.vue'
+import LotteryResults from './components/LotteryResults.vue'
 </script>
 
 <template>
   <div class="app">
-    <header class="app-header">
-      <h1>博彩管理系统</h1>
-    </header>
-    <main class="app-main">
-      <UserManagement />
-    </main>
+    <LotteryResults />
   </div>
 </template>
 
 <style scoped>
 .app {
-  max-width: 1200px;
-  margin: 0 auto;
-  padding: 20px;
-}
-
-.app-header {
-  text-align: center;
-  margin-bottom: 30px;
-  padding-bottom: 20px;
-  border-bottom: 1px solid #e0e0e0;
-}
-
-.app-header h1 {
-  color: #333;
-  font-size: 2.5rem;
+  width: 100%;
+  height: 100vh;
   margin: 0;
-}
-
-.app-main {
-  min-height: 500px;
+  padding: 0;
+  overflow: hidden;
 }
 </style>
diff --git a/src/main/java/com/tem/bocai/controller/UserController.java b/src/main/java/com/tem/bocai/controller/UserController.java
deleted file mode 100644
index 1bcea92..0000000
--- a/src/main/java/com/tem/bocai/controller/UserController.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package com.example.bocai.controller;
-
-import com.example.bocai.entity.User;
-import com.example.bocai.repository.UserRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-
-import java.util.List;
-import java.util.Optional;
-
-@RestController
-@RequestMapping("/api/users")
-public class UserController {
-    @Autowired
-    private UserRepository userRepository;
-
-    // 获取所有用户
-    @GetMapping
-    public List<User> getAllUsers() {
-        return userRepository.findAll();
-    }
-
-    // 根据ID获取用户
-    @GetMapping("/{id}")
-    public ResponseEntity<User> getUserById(@PathVariable Long id) {
-        Optional<User> user = userRepository.findById(id);
-        return user.map(ResponseEntity::ok).orElseGet(() -> ResponseEntity.notFound().build());
-    }
-
-    // 创建新用户
-    @PostMapping
-    public User createUser(@RequestBody User user) {
-        return userRepository.save(user);
-    }
-
-    // 更新用户
-    @PutMapping("/{id}")
-    public ResponseEntity<User> updateUser(@PathVariable Long id, @RequestBody User userDetails) {
-        Optional<User> user = userRepository.findById(id);
-        if (user.isPresent()) {
-            User updatedUser = user.get();
-            updatedUser.setName(userDetails.getName());
-            updatedUser.setEmail(userDetails.getEmail());
-            updatedUser.setPassword(userDetails.getPassword());
-            return ResponseEntity.ok(userRepository.save(updatedUser));
-        } else {
-            return ResponseEntity.notFound().build();
-        }
-    }
-
-    // 删除用户
-    @DeleteMapping("/{id}")
-    public ResponseEntity<Void> deleteUser(@PathVariable Long id) {
-        Optional<User> user = userRepository.findById(id);
-        if (user.isPresent()) {
-            userRepository.delete(user.get());
-            return ResponseEntity.noContent().build();
-        } else {
-            return ResponseEntity.notFound().build();
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/main/java/com/tem/bocai/entity/User.java b/src/main/java/com/tem/bocai/entity/User.java
deleted file mode 100644
index 74ba804..0000000
--- a/src/main/java/com/tem/bocai/entity/User.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package com.example.bocai.entity;
-
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
-import lombok.Data;
-
-@Entity
-@Data
-public class User {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-    private String name;
-    private String email;
-    private String password;
-}
\ No newline at end of file
diff --git a/src/main/java/com/tem/bocai/repository/UserRepository.java b/src/main/java/com/tem/bocai/repository/UserRepository.java
deleted file mode 100644
index aaafbd5..0000000
--- a/src/main/java/com/tem/bocai/repository/UserRepository.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.example.bocai.repository;
-
-import com.example.bocai.entity.User;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-public interface UserRepository extends JpaRepository<User, Long> {
-    User findByEmail(String email);
-}
\ No newline at end of file