diff --git a/src/test/java/com/ptp/ptplatform/PtPlatformApplicationTests.java b/src/test/java/com/ptp/ptplatform/PtPlatformApplicationTests.java
new file mode 100644
index 0000000..942ee55
--- /dev/null
+++ b/src/test/java/com/ptp/ptplatform/PtPlatformApplicationTests.java
@@ -0,0 +1,15 @@
+package com.ptp.ptplatform;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ActiveProfiles;
+
+@SpringBootTest
+@ActiveProfiles("test")
+class PtPlatformApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}
diff --git a/src/test/java/com/ptp/ptplatform/controller/UserControllerTest.java b/src/test/java/com/ptp/ptplatform/controller/UserControllerTest.java
new file mode 100644
index 0000000..ebe2353
--- /dev/null
+++ b/src/test/java/com/ptp/ptplatform/controller/UserControllerTest.java
@@ -0,0 +1,194 @@
+package com.ptp.ptplatform.controller;
+
+import com.ptp.ptplatform.entity.INVITE_CODE;
+import com.ptp.ptplatform.entity.USER;
+import com.ptp.ptplatform.mapper.InviteCodeMapper;
+import com.ptp.ptplatform.mapper.UserMapper;
+import com.ptp.ptplatform.utils.JwtUtils;
+import com.ptp.ptplatform.utils.Result;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.Date;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+class UserControllerTest {
+
+    @Mock
+    private UserMapper userMapper;
+
+    @Mock
+    private InviteCodeMapper inviteCodeMapper;
+
+    @Mock
+    private JwtUtils jwtUtils;
+
+    @InjectMocks
+    private UserController userController;
+
+    @BeforeEach
+    void setUp() {
+        MockitoAnnotations.openMocks(this);
+    }
+
+//    @Test
+//    void testLogin_Success() {
+//        // 准备测试数据
+//        String username = "testUser";
+//        String password = "testPass";
+//        String hashedPassword = "hashedTestPass";
+//        String token = "generatedToken";
+//
+//        // 创建 mock 对象
+//        USER mockUser = mock(USER.class);
+//        // 使用Mockito方式定义行为
+//        when(mockUser.getUsername()).thenReturn(username);
+//        when(mockUser.getPassword()).thenReturn(hashedPassword);
+//        // 如果 hashPassword 需要被调用
+//        when(mockUser.hashPassword(password)).thenReturn(hashedPassword);
+//
+//        // 模拟Mapper行为
+//        when(userMapper.selectByUsername(username)).thenReturn(mockUser);
+//        when(jwtUtils.generateToken(username)).thenReturn(token);
+//
+//        // 执行测试
+//        Result result = userController.login(username, password);
+//
+//        // 验证结果
+//        assertEquals(200, result.getCode());
+//        assertEquals(token, result.getData().get("token"));
+//        verify(userMapper, times(1)).selectByUsername(username);
+//        verify(jwtUtils, times(1)).generateToken(username);
+//    }
+
+    @Test
+    void testLogin_UserNotFound() {
+        String username = "nonExistUser";
+        String password = "anyPass";
+
+        when(userMapper.selectByUsername(username)).thenReturn(null);
+
+        Result result = userController.login(username, password);
+
+        assertEquals(500, result.getCode());
+        assertEquals("用户不存在", result.getMessage());
+    }
+
+//    @Test
+//    void testLogin_WrongPassword() {
+//        String username = "testUser";
+//        String password = "wrongPass";
+//        String hashedPassword = "hashedTestPass";
+//
+//        USER mockUser = new USER();
+//        mockUser.setUsername(username);
+//        mockUser.setPassword(hashedPassword);
+//
+//        when(userMapper.selectByUsername(username)).thenReturn(mockUser);
+//        when(mockUser.hashPassword(password)).thenReturn("wrongHash");
+//
+//        Result result = userController.login(username, password);
+//
+//        assertEquals(500, result.getCode());
+//        assertEquals("密码错误", result.getMessage());
+//    }
+
+    @Test
+    void testRegister_Success() {
+        String username = "newUser";
+        String password = "newPass";
+        String code = "validCode";
+        Date now = new Date();
+
+        INVITE_CODE mockInviteCode = new INVITE_CODE();
+        mockInviteCode.setIsUsed(false);
+
+        when(userMapper.selectByUsername(username)).thenReturn(null);
+        when(inviteCodeMapper.selectByCode(code)).thenReturn(mockInviteCode);
+
+        Result result = userController.regist(username, password, code);
+
+        assertEquals(200, result.getCode());
+        assertEquals("新建用户成功", result.getMessage());
+        verify(userMapper, times(1)).insertUser(any(USER.class));
+        verify(inviteCodeMapper, times(1)).updateCodeUser(code);
+    }
+
+    @Test
+    void testRegister_UsernameExists() {
+        String username = "existingUser";
+        String password = "anyPass";
+        String code = "anyCode";
+
+        USER existingUser = new USER();
+        when(userMapper.selectByUsername(username)).thenReturn(existingUser);
+
+        Result result = userController.regist(username, password, code);
+
+        assertEquals(500, result.getCode());
+        assertEquals("用户名已存在，注册失败", result.getMessage());
+        verify(userMapper, never()).insertUser(any());
+    }
+
+    @Test
+    void testRegister_InvalidCode() {
+        String username = "newUser";
+        String password = "newPass";
+        String code = "invalidCode";
+
+        when(userMapper.selectByUsername(username)).thenReturn(null);
+        when(inviteCodeMapper.selectByCode(code)).thenReturn(null);
+
+        Result result = userController.regist(username, password, code);
+
+        assertEquals(500, result.getCode());
+        assertEquals("邀请码不存在，注册失败", result.getMessage());
+        verify(userMapper, never()).insertUser(any());
+    }
+
+    @Test
+    void testRegister_UsedCode() {
+        String username = "newUser";
+        String password = "newPass";
+        String code = "usedCode";
+
+        INVITE_CODE usedCode = new INVITE_CODE();
+        usedCode.setIsUsed(true);
+
+        when(userMapper.selectByUsername(username)).thenReturn(null);
+        when(inviteCodeMapper.selectByCode(code)).thenReturn(usedCode);
+
+        Result result = userController.regist(username, password, code);
+
+        assertEquals(500, result.getCode());
+        assertEquals("邀请码已经被使用，注册失败", result.getMessage());
+        verify(userMapper, never()).insertUser(any());
+    }
+
+//    @Test
+//    void testGetUserInfo_Success() {
+//        String token = "validToken";
+//        String username = "testUser";
+//
+//        when(jwtUtils.getClaimByToken(token).getSubject()).thenReturn(username);
+//
+//        Result result = userController.info(token);
+//
+//        assertEquals(200, result.getCode());
+//        assertEquals(username, result.getData().get("name"));
+//    }
+
+    @Test
+    void testLogout() {
+        String token = "anyToken";
+
+        Result result = userController.logout(token);
+
+        assertEquals(200, result.getCode());
+    }
+}
\ No newline at end of file
diff --git a/src/test/resources/application-test.yml b/src/test/resources/application-test.yml
new file mode 100644
index 0000000..45122fa
--- /dev/null
+++ b/src/test/resources/application-test.yml
@@ -0,0 +1,41 @@
+# 测试环境配置
+spring:
+  application:
+    name: PTPlatform-test  # 区分测试环境
+  
+  # 数据源配置 (H2 内存数据库)
+  datasource:
+    url: jdbc:h2:mem:testdb;DB_CLOSE_DELAY=-1;MODE=MYSQL  # 模拟MySQL语法
+    driver-class-name: org.h2.Driver
+    username: sa
+    password:
+
+  
+  # JPA/Hibernate 配置
+  jpa:
+    hibernate:
+      ddl-auto: update  # 自动更新表结构
+    show-sql: true  # 显示SQL日志
+    properties:
+      hibernate:
+        dialect: org.hibernate.dialect.H2Dialect
+        format_sql: true
+  
+  # 关闭开发工具（测试环境不需要热部署）
+  devtools:
+    restart:
+      enabled: false
+  sql:
+    init:
+      platform: h2
+
+# MyBatis-Plus 测试配置
+mybatis-plus:
+  configuration:
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl  # 输出SQL日志
+  mapper-locations: classpath:/mapper/*.xml
+  type-aliases-package: com.example.demo.model
+
+# 测试专用端口
+server:
+  port: 0  # 随机端口，避免冲突
\ No newline at end of file