diff --git a/src/main/java/com/greenorange/promotion/controller/userInfo/AdvancementApplyController.java b/src/main/java/com/greenorange/promotion/controller/userInfo/AdvancementApplyController.java
index 179f94b..04de9bf 100644
--- a/src/main/java/com/greenorange/promotion/controller/userInfo/AdvancementApplyController.java
+++ b/src/main/java/com/greenorange/promotion/controller/userInfo/AdvancementApplyController.java
@@ -37,7 +37,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import java.util.List;
-import java.util.UUID;
+
 
 
 /**
diff --git a/src/main/java/com/greenorange/promotion/controller/userInfo/UserInfoController.java b/src/main/java/com/greenorange/promotion/controller/userInfo/UserInfoController.java
index 1a5d617..09a2090 100644
--- a/src/main/java/com/greenorange/promotion/controller/userInfo/UserInfoController.java
+++ b/src/main/java/com/greenorange/promotion/controller/userInfo/UserInfoController.java
@@ -5,6 +5,7 @@ import cn.binarywang.wx.miniapp.bean.WxMaQrcode;
 import com.auth0.jwt.interfaces.DecodedJWT;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.greenorange.promotion.annotation.RequiresPermission;
 import com.greenorange.promotion.annotation.SysLog;
@@ -97,6 +98,23 @@ public class UserInfoController {
 //    }
 
 
+    /**
+     * 小程序端用户修改用户头像
+     * @param commonStringRequest 头像view值
+     * @return 是否修改成功
+     */
+    @PostMapping("modify/avatar")
+    @Operation(summary = "小程序端用户修改用户头像", description = "参数：头像view值，权限：管理员（boss, admin)，方法名：modifyUserAvatar")
+    @RequiresPermission(mustRole = UserConstant.DEFAULT_ROLE)
+    public BaseResponse<Boolean> modifyUserAvatar(@Valid @RequestBody CommonStringRequest commonStringRequest, HttpServletRequest request) {
+        Long userId = (Long) request.getAttribute("userId");
+        String view = commonStringRequest.getTemplateString();
+        LambdaUpdateWrapper<UserInfo> updateWrapper = new LambdaUpdateWrapper<>();
+        updateWrapper.eq(UserInfo::getId, userId).set(UserInfo::getUserAvatar, view);
+        userInfoService.update(updateWrapper);
+        return ResultUtils.success(true);
+    }
+
 
 
     /**
diff --git a/src/main/java/com/greenorange/promotion/service/userInfo/impl/UserInfoServiceImpl.java b/src/main/java/com/greenorange/promotion/service/userInfo/impl/UserInfoServiceImpl.java
index b696793..3b439f0 100644
--- a/src/main/java/com/greenorange/promotion/service/userInfo/impl/UserInfoServiceImpl.java
+++ b/src/main/java/com/greenorange/promotion/service/userInfo/impl/UserInfoServiceImpl.java
@@ -348,7 +348,7 @@ public class UserInfoServiceImpl extends ServiceImpl<UserInfoMapper, UserInfo>
             phoneNumberLambdaQueryWrapper.eq(UserInfo::getPhoneNumber, phoneNumber);
             phoneNumberLambdaQueryWrapper = getQueryWrapperByUserRole(userRoleEnum, phoneNumberLambdaQueryWrapper);
             UserInfo userInfo = this.getOne(phoneNumberLambdaQueryWrapper);
-            ThrowUtils.throwIf(userInfo != null, ErrorCode.OPERATION_ERROR, "手机号已注册");
+            ThrowUtils.throwIf(userInfo != null, ErrorCode.OPERATION_ERROR, "该手机号为"+ userRoleEnum.getText() +"账号");
         }
         String code = redisTemplate.opsForValue().get(SystemConstant.VERIFICATION_CODE + ":" + verificationCode);
         ThrowUtils.throwIf(code == null, ErrorCode.OPERATION_ERROR, "验证码已失效");