diff --git a/src/main/java/com/yolo/keyborad/common/ErrorCode.java b/src/main/java/com/yolo/keyborad/common/ErrorCode.java
index 86e9807..622b4b5 100644
--- a/src/main/java/com/yolo/keyborad/common/ErrorCode.java
+++ b/src/main/java/com/yolo/keyborad/common/ErrorCode.java
@@ -28,7 +28,8 @@ public enum ErrorCode {
     TOKEN_FREEZE(40108, "令牌已被冻结"),
     TOKEN_NO_PREFIX(40109, "未按照指定前缀提交令牌"),
     FILE_NAME_ERROR(40002, "文件名错误"),
-     USER_NOT_FOUND(40401, "用户不存在");
+    USER_NOT_FOUND(40401, "用户不存在"),
+    USER_INFO_UPDATE_FAILED(50002, "用户信息更新失败");
     /**
      * 状态码
      */
diff --git a/src/main/java/com/yolo/keyborad/controller/UserController.java b/src/main/java/com/yolo/keyborad/controller/UserController.java
index bf8d808..a78a179 100644
--- a/src/main/java/com/yolo/keyborad/controller/UserController.java
+++ b/src/main/java/com/yolo/keyborad/controller/UserController.java
@@ -1,10 +1,13 @@
 package com.yolo.keyborad.controller;
 
 import cn.dev33.satoken.stp.StpUtil;
+import cn.hutool.core.bean.BeanUtil;
 import com.yolo.keyborad.common.BaseResponse;
 import com.yolo.keyborad.common.ResultUtils;
 import com.yolo.keyborad.model.dto.AppleLoginReq;
+import com.yolo.keyborad.model.dto.user.KeyboardUserReq;
 import com.yolo.keyborad.model.dto.user.UserLoginDTO;
+import com.yolo.keyborad.model.entity.KeyboardUser;
 import com.yolo.keyborad.model.vo.user.KeyboardUserRespVO;
 import com.yolo.keyborad.service.IAppleService;
 import com.yolo.keyborad.service.UserService;
@@ -14,6 +17,7 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
@@ -42,7 +46,7 @@ public class UserController {
      */
     @PostMapping("/appleLogin")
     @Operation(summary = "苹果登录", description = "苹果登录接口")
-    @Parameter(name = "code",required = true,description = "苹果登录凭证",example = "123456")
+    @Parameter(name = "code", required = true, description = "苹果登录凭证", example = "123456")
     public BaseResponse<KeyboardUserRespVO> appleLogin(@RequestBody AppleLoginReq appleLoginReq) throws Exception {
         return ResultUtils.success(appleService.login(appleLoginReq.getIdentityToken()));
     }
@@ -56,7 +60,13 @@ public class UserController {
 
     @PostMapping("/login")
     @Operation(summary = "登录", description = "登录接口")
-    public BaseResponse<KeyboardUserRespVO> login(@RequestBody UserLoginDTO userLoginDTO)  {
+    public BaseResponse<KeyboardUserRespVO> login(@RequestBody UserLoginDTO userLoginDTO) {
         return ResultUtils.success(userService.login(userLoginDTO));
     }
-}
+
+    @PostMapping("/update")
+    @Operation(summary = "更新用户", description = "更新用户接口")
+    public BaseResponse<Boolean> update(@RequestBody KeyboardUserReq keyboardUserReq) {
+        return ResultUtils.success(userService.updateUserInfo(keyboardUserReq));
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/yolo/keyborad/mapper/KeyboardUserMapper.java b/src/main/java/com/yolo/keyborad/mapper/KeyboardUserMapper.java
index 71f2608..bee92dc 100644
--- a/src/main/java/com/yolo/keyborad/mapper/KeyboardUserMapper.java
+++ b/src/main/java/com/yolo/keyborad/mapper/KeyboardUserMapper.java
@@ -9,4 +9,5 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.yolo.keyborad.model.entity.KeyboardUser;
 
 public interface KeyboardUserMapper extends BaseMapper<KeyboardUser> {
+    Integer updateByuid(KeyboardUser keyboardUser);
 }
\ No newline at end of file
diff --git a/src/main/java/com/yolo/keyborad/model/dto/user/KeyboardUserReq.java b/src/main/java/com/yolo/keyborad/model/dto/user/KeyboardUserReq.java
new file mode 100644
index 0000000..113e07d
--- /dev/null
+++ b/src/main/java/com/yolo/keyborad/model/dto/user/KeyboardUserReq.java
@@ -0,0 +1,42 @@
+package com.yolo.keyborad.model.dto.user;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+/*
+* @author: ziin
+* @date: 2025/12/2 18:08
+*/
+
+@Data
+@Schema(description="用户信息")
+public class KeyboardUserReq {
+
+    @Schema(description="用户ID")
+    private Long uid;
+
+    @Schema(description="用户昵称")
+    private String nickName;
+
+    @Schema(description="性别")
+    private Integer gender;
+
+
+    @Schema(description="头像URL")
+    private String avatarUrl;
+
+    /**
+    * 邮箱地址
+    */
+    @Schema(description="邮箱地址")
+    private String email;
+
+    /**
+    * 邮箱是否验证
+    */
+    @Schema(description="邮箱是否验证")
+    private Boolean emailVerified;
+
+    @Schema(description = "token")
+    private String token;
+}
\ No newline at end of file
diff --git a/src/main/java/com/yolo/keyborad/service/UserService.java b/src/main/java/com/yolo/keyborad/service/UserService.java
index 9911c88..5b557b0 100644
--- a/src/main/java/com/yolo/keyborad/service/UserService.java
+++ b/src/main/java/com/yolo/keyborad/service/UserService.java
@@ -1,6 +1,7 @@
 package com.yolo.keyborad.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
+import com.yolo.keyborad.model.dto.user.KeyboardUserReq;
 import com.yolo.keyborad.model.dto.user.UserLoginDTO;
 import com.yolo.keyborad.model.entity.KeyboardUser;
 import com.yolo.keyborad.model.vo.user.KeyboardUserRespVO;
@@ -16,4 +17,6 @@ public interface UserService extends IService<KeyboardUser> {
     KeyboardUser createUserWithSubjectId(String sub);
 
     KeyboardUserRespVO login(UserLoginDTO userLoginDTO);
+
+    Boolean updateUserInfo(KeyboardUserReq keyboardUser);
 }
diff --git a/src/main/java/com/yolo/keyborad/service/impl/UserServiceImpl.java b/src/main/java/com/yolo/keyborad/service/impl/UserServiceImpl.java
index 68bbf80..5d38175 100644
--- a/src/main/java/com/yolo/keyborad/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/yolo/keyborad/service/impl/UserServiceImpl.java
@@ -5,10 +5,12 @@ import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.util.IdUtil;
 import cn.hutool.core.util.RandomUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.yolo.keyborad.common.ErrorCode;
 import com.yolo.keyborad.exception.BusinessException;
 import com.yolo.keyborad.mapper.KeyboardUserMapper;
+import com.yolo.keyborad.model.dto.user.KeyboardUserReq;
 import com.yolo.keyborad.model.dto.user.UserLoginDTO;
 import com.yolo.keyborad.model.entity.KeyboardUser;
 import com.yolo.keyborad.model.vo.user.KeyboardUserRespVO;
@@ -62,4 +64,22 @@ public class UserServiceImpl extends ServiceImpl<KeyboardUserMapper, KeyboardUse
         keyboardUserRespVO.setToken(StpUtil.getTokenValue());
         return keyboardUserRespVO;
     }
+
+    @Override
+    public Boolean updateUserInfo(KeyboardUserReq keyboardUserReq) {
+        KeyboardUser keyboardUserDB = keyboardUserMapper.selectOne(
+                new LambdaQueryWrapper<KeyboardUser>()
+                .eq(KeyboardUser::getUid, keyboardUserReq.getUid())
+                .eq(KeyboardUser::getStatus, false));
+        if (keyboardUserDB == null) {
+            throw new BusinessException(ErrorCode.USER_NOT_FOUND);
+        }
+
+        KeyboardUser keyboardUser = BeanUtil.copyProperties(keyboardUserReq, KeyboardUser.class);
+        Integer i = keyboardUserMapper.updateByuid(keyboardUser);
+        if (i <=0 ) {
+            throw new BusinessException(ErrorCode.USER_INFO_UPDATE_FAILED);
+        }
+        return true;
+    }
 }
diff --git a/src/main/resources/mapper/KeyboardUserMapper.xml b/src/main/resources/mapper/KeyboardUserMapper.xml
index 8b32d84..6f2c0be 100644
--- a/src/main/resources/mapper/KeyboardUserMapper.xml
+++ b/src/main/resources/mapper/KeyboardUserMapper.xml
@@ -23,4 +23,15 @@
     id, "uid", nick_name, gender, avatar_url, created_at, updated_at, deleted, email, 
     "status", "password", subject_id, email_verified
   </sql>
+
+  <update id="updateByuid">
+        update keyboard_user
+        <set>
+            <if test="nickName != null">nick_name = #{nickName},</if>
+            <if test="gender != null">gender = #{gender},</if>
+            <if test="avatarUrl != null">avatar_url = #{avatarUrl},</if>
+            <if test="email != null">email = #{email},</if>
+        </set>
+        where uid = #{uid}
+    </update>
 </mapper>
\ No newline at end of file