diff --git a/src/main/java/com/supervision/controller/AgentController.java b/src/main/java/com/supervision/controller/AgentController.java
index 03236af..2545921 100644
--- a/src/main/java/com/supervision/controller/AgentController.java
+++ b/src/main/java/com/supervision/controller/AgentController.java
@@ -1,7 +1,7 @@
 package com.supervision.controller;
 
 import com.baomidou.mybatisplus.core.metadata.IPage;
-import com.supervision.domain.UserDetail;
+import com.supervision.dto.UserDetail;
 import com.supervision.dto.AgentChatReqDTO;
 import com.supervision.dto.AgentInfoDTO;
 import com.supervision.dto.ChatResponseDTO;
diff --git a/src/main/java/com/supervision/controller/DigitalHumanController.java b/src/main/java/com/supervision/controller/DigitalHumanController.java
index f6f6e35..9c128e4 100644
--- a/src/main/java/com/supervision/controller/DigitalHumanController.java
+++ b/src/main/java/com/supervision/controller/DigitalHumanController.java
@@ -1,7 +1,7 @@
 package com.supervision.controller;
 
 import com.baomidou.mybatisplus.core.metadata.IPage;
-import com.supervision.domain.LivetalkingChatDTO;
+import com.supervision.dto.LivetalkingChatDTO;
 import com.supervision.dto.DigitalHumanDTO;
 import com.supervision.dto.DigitalHumanVoiceDTO;
 import com.supervision.dto.R;
diff --git a/src/main/java/com/supervision/domain/LivetalkingChatDTO.java b/src/main/java/com/supervision/dto/LivetalkingChatDTO.java
similarity index 95%
rename from src/main/java/com/supervision/domain/LivetalkingChatDTO.java
rename to src/main/java/com/supervision/dto/LivetalkingChatDTO.java
index cb4c0e2..94f3173 100644
--- a/src/main/java/com/supervision/domain/LivetalkingChatDTO.java
+++ b/src/main/java/com/supervision/dto/LivetalkingChatDTO.java
@@ -1,4 +1,4 @@
-package com.supervision.domain;
+package com.supervision.dto;
 
 import com.supervision.dto.DanmakuMessage;
 import lombok.Data;
diff --git a/src/main/java/com/supervision/domain/UserDetail.java b/src/main/java/com/supervision/dto/UserDetail.java
similarity index 97%
rename from src/main/java/com/supervision/domain/UserDetail.java
rename to src/main/java/com/supervision/dto/UserDetail.java
index 2e2f585..9f39ac1 100644
--- a/src/main/java/com/supervision/domain/UserDetail.java
+++ b/src/main/java/com/supervision/dto/UserDetail.java
@@ -1,4 +1,4 @@
-package com.supervision.domain;
+package com.supervision.dto;
 
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.userdetails.User;
diff --git a/src/main/java/com/supervision/service/LivetalkingService.java b/src/main/java/com/supervision/service/LivetalkingService.java
index bdb3790..1410592 100644
--- a/src/main/java/com/supervision/service/LivetalkingService.java
+++ b/src/main/java/com/supervision/service/LivetalkingService.java
@@ -1,6 +1,6 @@
 package com.supervision.service;
 
-import com.supervision.domain.LivetalkingChatDTO;
+import com.supervision.dto.LivetalkingChatDTO;
 
 /**
  * 数字人直播管理服务接口
diff --git a/src/main/java/com/supervision/service/danmaku/DanmakuWebSocketHandler.java b/src/main/java/com/supervision/service/danmaku/DanmakuWebSocketHandler.java
index 3597d8b..b49df96 100644
--- a/src/main/java/com/supervision/service/danmaku/DanmakuWebSocketHandler.java
+++ b/src/main/java/com/supervision/service/danmaku/DanmakuWebSocketHandler.java
@@ -3,8 +3,8 @@ package com.supervision.service.danmaku;
 import cn.hutool.core.lang.Assert;
 import com.hankcs.hanlp.seg.common.Term;
 import com.hankcs.hanlp.tokenizer.StandardTokenizer;
-import com.supervision.domain.LivetalkingChatDTO;
-import com.supervision.domain.UserDetail;
+import com.supervision.dto.LivetalkingChatDTO;
+import com.supervision.dto.UserDetail;
 import com.supervision.dto.DanmakuMessage;
 import com.supervision.service.DigitalHumanDialogueLogService;
 import com.supervision.service.LivetalkingService;
diff --git a/src/main/java/com/supervision/service/danmaku/DigitalHumanManageService.java b/src/main/java/com/supervision/service/danmaku/DigitalHumanManageService.java
index a1a5b4e..af608b2 100644
--- a/src/main/java/com/supervision/service/danmaku/DigitalHumanManageService.java
+++ b/src/main/java/com/supervision/service/danmaku/DigitalHumanManageService.java
@@ -1,7 +1,7 @@
 package com.supervision.service.danmaku;
 
 import com.baomidou.mybatisplus.core.metadata.IPage;
-import com.supervision.domain.LivetalkingChatDTO;
+import com.supervision.dto.LivetalkingChatDTO;
 import com.supervision.dto.DigitalHumanDTO;
 import com.supervision.dto.DigitalHumanVoiceDTO;
 
diff --git a/src/main/java/com/supervision/service/impl/DigitalHumanManageServiceImpl.java b/src/main/java/com/supervision/service/impl/DigitalHumanManageServiceImpl.java
index 9a6071f..138a896 100644
--- a/src/main/java/com/supervision/service/impl/DigitalHumanManageServiceImpl.java
+++ b/src/main/java/com/supervision/service/impl/DigitalHumanManageServiceImpl.java
@@ -5,7 +5,7 @@ import cn.hutool.core.util.StrUtil;
 import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
-import com.supervision.domain.LivetalkingChatDTO;
+import com.supervision.dto.LivetalkingChatDTO;
 import com.supervision.domain.DigitalHuman;
 import com.supervision.domain.DigitalHumanDialogueLog;
 import com.supervision.domain.VoiceInfo;
diff --git a/src/main/java/com/supervision/service/impl/LivetalkingServiceImpl.java b/src/main/java/com/supervision/service/impl/LivetalkingServiceImpl.java
index f102ee9..d41b296 100644
--- a/src/main/java/com/supervision/service/impl/LivetalkingServiceImpl.java
+++ b/src/main/java/com/supervision/service/impl/LivetalkingServiceImpl.java
@@ -5,10 +5,9 @@ import cn.hutool.http.HttpRequest;
 import cn.hutool.http.HttpResponse;
 import cn.hutool.http.HttpUtil;
 import cn.hutool.json.JSONUtil;
-import com.supervision.domain.LivetalkingChatDTO;
+import com.supervision.dto.LivetalkingChatDTO;
 import com.supervision.service.LivetalkingService;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.log4j.Log4j;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
diff --git a/src/main/java/com/supervision/service/impl/UserDetailsServiceImpl.java b/src/main/java/com/supervision/service/impl/UserDetailsServiceImpl.java
index 346c658..d23c1bc 100644
--- a/src/main/java/com/supervision/service/impl/UserDetailsServiceImpl.java
+++ b/src/main/java/com/supervision/service/impl/UserDetailsServiceImpl.java
@@ -1,7 +1,7 @@
 package com.supervision.service.impl;
 
 import com.supervision.domain.SysUser;
-import com.supervision.domain.UserDetail;
+import com.supervision.dto.UserDetail;
 import com.supervision.service.SysUserService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
diff --git a/src/main/java/com/supervision/util/UserUtil.java b/src/main/java/com/supervision/util/UserUtil.java
index 484a8e9..2ed96b8 100644
--- a/src/main/java/com/supervision/util/UserUtil.java
+++ b/src/main/java/com/supervision/util/UserUtil.java
@@ -1,6 +1,6 @@
 package com.supervision.util;
 
-import com.supervision.domain.UserDetail;
+import com.supervision.dto.UserDetail;
 import com.supervision.exception.UnauthorizedException;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.context.SecurityContext;