diff --git a/src/main/java/com/youlai/boot/system/service/impl/UserRoleServiceImpl.java b/src/main/java/com/youlai/boot/system/service/impl/UserRoleServiceImpl.java
index d40c75c8..72dcf3ca 100644
--- a/src/main/java/com/youlai/boot/system/service/impl/UserRoleServiceImpl.java
+++ b/src/main/java/com/youlai/boot/system/service/impl/UserRoleServiceImpl.java
@@ -17,6 +17,13 @@ import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.stream.Collectors;
 
+
+/**
+ * 用户角色服务实现类
+ *
+ * @author Ray.Hao
+ * @since 0.0.1
+ */
 @Service
 @RequiredArgsConstructor
 public class UserRoleServiceImpl extends ServiceImpl<UserRoleMapper, UserRole> implements UserRoleService {
@@ -29,7 +36,6 @@ public class UserRoleServiceImpl extends ServiceImpl<UserRoleMapper, UserRole> i
      *
      * @param userId 用户ID
      * @param roleIds 选择的角色ID集合
-     * @return
      */
     @Override
     public void saveUserRoles(Long userId, List<Long> roleIds) {
@@ -74,7 +80,6 @@ public class UserRoleServiceImpl extends ServiceImpl<UserRoleMapper, UserRole> i
 
         // 当权限变更时清除登录态
         if (rolesChanged) {
-            // 获取用户所有有效token（根据实际token存储实现）
             String accessToken = SecurityUtils.getTokenFromRequest();
             tokenManager.invalidateToken(accessToken);
         }
diff --git a/src/main/java/com/youlai/boot/system/service/impl/UserServiceImpl.java b/src/main/java/com/youlai/boot/system/service/impl/UserServiceImpl.java
index b67d66d0..9eb05d5d 100644
--- a/src/main/java/com/youlai/boot/system/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/youlai/boot/system/service/impl/UserServiceImpl.java
@@ -130,6 +130,7 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements Us
         // 设置默认加密密码
         String defaultEncryptPwd = passwordEncoder.encode(SystemConstants.DEFAULT_PASSWORD);
         entity.setPassword(defaultEncryptPwd);
+        entity.setCreateBy(SecurityUtils.getUserId());
 
         // 新增用户
         boolean result = this.save(entity);
@@ -165,6 +166,7 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements Us
 
         // 修改用户
         boolean result = this.updateById(entity);
+        entity.setUpdateBy(SecurityUtils.getUserId());
 
         if (result) {
             // 保存用户角色