diff --git a/server/src/main/java/net/carbon/controller/UserController.java b/server/src/main/java/net/carbon/controller/UserController.java
index 08246f9..abe913c 100644
--- a/server/src/main/java/net/carbon/controller/UserController.java
+++ b/server/src/main/java/net/carbon/controller/UserController.java
@@ -2,6 +2,8 @@ package net.carbon.controller;
 
 //import io.swagger.annotations.ApiParam;
 
+import net.carbon.model.po.UserDO;
+import net.carbon.model.vo.ProjectVO;
 import net.carbon.model.vo.UserVO;
 import net.carbon.model.request.UserRegisterRequest;
 import net.carbon.model.request.UserLoginRequest;
@@ -10,6 +12,8 @@ import net.carbon.utils.JsonData;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 @RestController
 @RequestMapping("/api/user/v1")
 public class UserController {
@@ -57,4 +61,9 @@ public class UserController {
         return JsonData.buildSuccess(userinfo);
     }
 
+    @PutMapping("/updataUserinfo")
+    public JsonData updateUserinfo(@RequestBody UserDO userDO) {
+        userService.updateUserinfo(userDO);
+        return JsonData.buildCodeAndMsg(200,"修改成功");
+    }
 }
\ No newline at end of file
diff --git a/server/src/main/java/net/carbon/mapper/UserMapper.java b/server/src/main/java/net/carbon/mapper/UserMapper.java
index b2c31f5..02f670d 100644
--- a/server/src/main/java/net/carbon/mapper/UserMapper.java
+++ b/server/src/main/java/net/carbon/mapper/UserMapper.java
@@ -16,4 +16,5 @@ import org.apache.ibatis.annotations.Mapper;
 @Mapper
 public interface UserMapper extends BaseMapper<UserDO> {
 
+    void updateUserinfo(UserDO userDO);
 }
diff --git a/server/src/main/java/net/carbon/service/UserService.java b/server/src/main/java/net/carbon/service/UserService.java
index 43ad3fd..e0481aa 100644
--- a/server/src/main/java/net/carbon/service/UserService.java
+++ b/server/src/main/java/net/carbon/service/UserService.java
@@ -3,11 +3,14 @@ package net.carbon.service;
 import com.baomidou.mybatisplus.extension.service.IService;
 import net.carbon.model.po.UserDO;
 
+import net.carbon.model.vo.ProjectVO;
 import net.carbon.model.vo.UserVO;
 import net.carbon.model.request.UserRegisterRequest;
 import net.carbon.model.request.UserLoginRequest;
 import net.carbon.utils.JsonData;
 
+import java.util.List;
+
 
 /**
  * <p>
@@ -36,4 +39,6 @@ public interface UserService extends IService<UserDO> {
     JsonData login(UserLoginRequest loginRequest);
 
     UserVO userinfo();
+
+    void updateUserinfo(UserDO userDO);
 }
diff --git a/server/src/main/java/net/carbon/service/impl/UserServiceImpl.java b/server/src/main/java/net/carbon/service/impl/UserServiceImpl.java
index a81c26e..cc20ccf 100644
--- a/server/src/main/java/net/carbon/service/impl/UserServiceImpl.java
+++ b/server/src/main/java/net/carbon/service/impl/UserServiceImpl.java
@@ -11,6 +11,7 @@ import net.carbon.mapper.UserMapper;
 import net.carbon.model.LoginUser;
 import net.carbon.model.po.UserDO;
 
+import net.carbon.model.vo.ProjectVO;
 import net.carbon.model.vo.UserVO;
 import net.carbon.model.request.UserRegisterRequest;
 import net.carbon.model.request.UserLoginRequest;
@@ -25,6 +26,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.time.LocalDateTime;
 import java.util.List;
 
 /**
@@ -136,4 +138,10 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, UserDO> implements
 
         return userVO;
     }
+
+    @Override
+    public void updateUserinfo(UserDO userDO) {
+        userDO.setUpdateTime(LocalDateTime.now());
+        userMapper.updateUserinfo(userDO);
+    }
 }
diff --git a/server/src/main/resources/mapper/UserMapper.xml b/server/src/main/resources/mapper/UserMapper.xml
index 9f79a86..e0914bb 100644
--- a/server/src/main/resources/mapper/UserMapper.xml
+++ b/server/src/main/resources/mapper/UserMapper.xml
@@ -23,5 +23,8 @@
         id
         , username, password, avatar, role, description, name, phone, address, creationTime, updateTime, is_delete
     </sql>
+    <update id="updateUserinfo">
+        update user set username = #{username},phone = #{phone},address = #{address},avatar = #{avatar},updateTime = #{updateTime} where id = #{id}
+    </update>
 
 </mapper>