diff --git a/src/main/java/com/example/takeawaysystemserver/model/dto/UserRegisterDTO.java b/src/main/java/com/example/takeawaysystemserver/model/dto/UserRegisterDTO.java
new file mode 100644
index 0000000..4f21258
--- /dev/null
+++ b/src/main/java/com/example/takeawaysystemserver/model/dto/UserRegisterDTO.java
@@ -0,0 +1,32 @@
+package com.example.takeawaysystemserver.model.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @author Ethereal
+ * @date 2024/7/11
+ * @description 用户注册类DTO
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class UserRegisterDTO {
+    /**
+     * 用户名
+     */
+    private String username;
+    /**
+     * 密码
+     */
+    private String password;
+    /**
+     * 手机号
+     */
+    private String phone;
+    /**
+     * 地址
+     */
+    private String address;
+}
diff --git a/src/main/java/com/example/takeawaysystemserver/service/UserService.java b/src/main/java/com/example/takeawaysystemserver/service/UserService.java
index 2fad91d..4e0270c 100644
--- a/src/main/java/com/example/takeawaysystemserver/service/UserService.java
+++ b/src/main/java/com/example/takeawaysystemserver/service/UserService.java
@@ -2,6 +2,8 @@ package com.example.takeawaysystemserver.service;
 
 import com.example.takeawaysystemserver.entity.User;
 import com.baomidou.mybatisplus.extension.service.IService;
+import com.example.takeawaysystemserver.model.dto.UserRegisterDTO;
+import com.example.takeawaysystemserver.util.R;
 
 /**
 * @author qiushengyu
@@ -9,5 +11,10 @@ import com.baomidou.mybatisplus.extension.service.IService;
 * @createDate 2024-07-11 17:14:00
 */
 public interface UserService extends IService<User> {
-
+    /**
+     * 用户注册
+     * @param userRegisterDTO 注册类DTO
+     * @return 注册信息
+     */
+    R<String> register(UserRegisterDTO userRegisterDTO);
 }
diff --git a/src/main/java/com/example/takeawaysystemserver/service/impl/UserServiceImpl.java b/src/main/java/com/example/takeawaysystemserver/service/impl/UserServiceImpl.java
index f58b9d3..6d7f27e 100644
--- a/src/main/java/com/example/takeawaysystemserver/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/example/takeawaysystemserver/service/impl/UserServiceImpl.java
@@ -2,8 +2,10 @@ package com.example.takeawaysystemserver.service.impl;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.example.takeawaysystemserver.entity.User;
+import com.example.takeawaysystemserver.model.dto.UserRegisterDTO;
 import com.example.takeawaysystemserver.service.UserService;
 import com.example.takeawaysystemserver.mapper.UserMapper;
+import com.example.takeawaysystemserver.util.R;
 import org.springframework.stereotype.Service;
 
 /**
@@ -15,6 +17,10 @@ import org.springframework.stereotype.Service;
 public class UserServiceImpl extends ServiceImpl<UserMapper, User>
     implements UserService{
 
+    @Override
+    public R<String> register(UserRegisterDTO userRegisterDTO) {
+        return null;
+    }
 }