diff --git a/yudao-module-ai/yudao-module-ai-api/src/main/java/cn/iocoder/yudao/module/ai/ErrorCodeConstants.java b/yudao-module-ai/yudao-module-ai-api/src/main/java/cn/iocoder/yudao/module/ai/ErrorCodeConstants.java
index a3c343e12..4e101cd7e 100644
--- a/yudao-module-ai/yudao-module-ai-api/src/main/java/cn/iocoder/yudao/module/ai/ErrorCodeConstants.java
+++ b/yudao-module-ai/yudao-module-ai-api/src/main/java/cn/iocoder/yudao/module/ai/ErrorCodeConstants.java
@@ -36,5 +36,9 @@ public interface ErrorCodeConstants {
     ErrorCode AI_CHAT_ROLE_NOT_EXIST = new ErrorCode(1_022_000_060, "AI 角色不存在!");
     ErrorCode AI_CHAT_ROLE_NOT_PUBLIC = new ErrorCode(1_022_000_060, "AI 角色未公开!");
 
+    // chat
+
+    ErrorCode AI_CHAT_MESSAGE_NOT_EXIST = new ErrorCode(1_022_000_100, "AI 提问的 MessageId 不存在!");
+
 
 }
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/AiChatMessageController.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/AiChatMessageController.java
index 82392ed27..fb0d9f5ad 100644
--- a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/AiChatMessageController.java
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/AiChatMessageController.java
@@ -1,8 +1,7 @@
 package cn.iocoder.yudao.module.ai.controller.admin.chat;
 
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
-import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.AiChatMessageRespVO;
-import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.AiChatMessageSendReqVO;
+import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.*;
 import cn.iocoder.yudao.module.ai.service.AiChatService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
@@ -38,10 +37,16 @@ public class AiChatMessageController {
     // TODO @fan：要不要使用 Flux 来返回；可以使用 Flux<AiChatMessageRespVO>
     @Operation(summary = "发送消息（流式）", description = "流式返回，响应较快")
     @PostMapping(value = "/send-stream", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
-    public Flux<AiChatMessageRespVO> sendMessageStream(@Validated @RequestBody AiChatMessageSendReqVO sendReqVO) {
+    public Flux<AiChatMessageRespVO> sendMessageStream(@Validated @RequestBody AiChatMessageSendStreamReqVO sendReqVO) {
         return chatService.chatStream(sendReqVO);
     }
 
+    @Operation(summary = "添加/提问", description = "先创建好 message 前端才好渲染")
+    @PostMapping(value = "/add")
+    public CommonResult<AiChatMessageRespVO> add(@Validated @RequestBody AiChatMessageAddReqVO req) {
+        return success(chatService.add(req));
+    }
+
     @Operation(summary = "获得指定会话的消息列表")
     @GetMapping("/list-by-conversation-id")
     @Parameter(name = "conversationId", required = true, description = "会话编号", example = "1024")
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageAddReqVO.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageAddReqVO.java
new file mode 100644
index 000000000..994472d03
--- /dev/null
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageAddReqVO.java
@@ -0,0 +1,20 @@
+package cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+@Schema(description = "管理后台 - AI 聊天消息发送 Request VO")
+@Data
+public class AiChatMessageAddReqVO {
+
+    @Schema(description = "聊天对话编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    @NotNull(message = "聊天对话编号不能为空")
+    private Long conversationId;
+
+    @Schema(description = "聊天内容", requiredMode = Schema.RequiredMode.REQUIRED, example = "帮我写个 Java 算法")
+    @NotEmpty(message = "聊天内容不能为空")
+    private String content;
+
+}
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageAddRespVO.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageAddRespVO.java
new file mode 100644
index 000000000..70cfb5b40
--- /dev/null
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageAddRespVO.java
@@ -0,0 +1,17 @@
+package cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - AI 聊天消息 Add Response VO")
+@Data
+public class AiChatMessageAddRespVO {
+
+    @Schema(description = "用户信息")
+    private AiChatMessageRespVO userMessage;
+
+    @Schema(description = "系统信息")
+    private AiChatMessageRespVO systemMessage;
+}
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageRespVO.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageRespVO.java
index d5f830d17..f117c67c6 100644
--- a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageRespVO.java
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageRespVO.java
@@ -3,6 +3,8 @@ package cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
+import java.time.LocalDateTime;
+
 @Schema(description = "管理后台 - AI 聊天消息 Response VO")
 @Data
 public class AiChatMessageRespVO {
@@ -19,6 +21,9 @@ public class AiChatMessageRespVO {
     @Schema(description = "用户编号", example = "4096")
     private Long userId; // 仅当 user 发送时非空
 
+    @Schema(description = "用户头像", example = "http://xxx")
+    private Long avatarUrl; // 仅当 user 发送时非空
+
     @Schema(description = "角色编号", example = "888")
     private Long roleId; // 仅当 assistant 回复时非空
 
@@ -28,10 +33,15 @@ public class AiChatMessageRespVO {
     @Schema(description = "模型编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "123")
     private Long modelId;
 
+    @Schema(description = "模型图片", requiredMode = Schema.RequiredMode.REQUIRED, example = "123")
+    private String modelImage;
+
     @Schema(description = "聊天内容", requiredMode = Schema.RequiredMode.REQUIRED, example = "你好，你好啊")
     private String content;
 
     @Schema(description = "消耗 Token 数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "80")
     private Integer tokens;
 
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED, example = "2024-05-12 12:51")
+    private LocalDateTime createTime;
 }
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageSendStreamReqVO.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageSendStreamReqVO.java
new file mode 100644
index 000000000..cfd67ccba
--- /dev/null
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/message/AiChatMessageSendStreamReqVO.java
@@ -0,0 +1,16 @@
+package cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+@Schema(description = "管理后台 - AI 聊天消息发送 Request VO")
+@Data
+public class AiChatMessageSendStreamReqVO {
+
+    @Schema(description = "提问的 messageId", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    @NotNull(message = "提问的 messageId 不能为空")
+    private Long id;
+
+}
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/convert/AiChatMessageConvert.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/convert/AiChatMessageConvert.java
index a5019b2cd..05f7b83b6 100644
--- a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/convert/AiChatMessageConvert.java
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/convert/AiChatMessageConvert.java
@@ -26,4 +26,13 @@ public interface AiChatMessageConvert {
      * @return
      */
     List<AiChatMessageRespVO> convertAiChatMessageRespVOList(List<AiChatMessageDO> aiChatMessageDOList);
+
+    /**
+     * 转换 - aiChatMessageDO
+     *
+     * @param aiChatMessageDO
+     * @return
+     */
+    AiChatMessageRespVO convertAiChatMessageRespVO(AiChatMessageDO aiChatMessageDO);
+
 }
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/dal/mysql/AiChatModelMapper.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/dal/mysql/AiChatModelMapper.java
index 289730f93..d254f9a81 100644
--- a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/dal/mysql/AiChatModelMapper.java
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/dal/mysql/AiChatModelMapper.java
@@ -11,6 +11,9 @@ import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
 
+import java.util.Collection;
+import java.util.List;
+
 /**
  * API 聊天模型 Mapper
  *
@@ -36,6 +39,17 @@ public interface AiChatModelMapper extends BaseMapperX<AiChatModelDO> {
         return pageResult.getList().get(0);
     }
 
+    /**
+     * 查询 - 根据 ids
+     *
+     * @param modalIds
+     * @return
+     */
+    default List<AiChatModelDO> selectByIds(Collection<Long> modalIds) {
+        return this.selectList(new LambdaQueryWrapperX<AiChatModelDO>().eq(AiChatModelDO::getId, modalIds));
+    }
+
+
     default PageResult<AiChatModelDO> selectPage(AiChatModelPageReqVO reqVO) {
         return selectPage(reqVO, new LambdaQueryWrapperX<AiChatModelDO>()
                 .likeIfPresent(AiChatModelDO::getName, reqVO.getName())
@@ -49,5 +63,4 @@ public interface AiChatModelMapper extends BaseMapperX<AiChatModelDO> {
                 .eq(AiChatModelDO::getStatus, status)
                 .orderByAsc(AiChatModelDO::getSort));
     }
-
 }
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/AiChatService.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/AiChatService.java
index a5e97ce5f..7be2b8afc 100644
--- a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/AiChatService.java
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/AiChatService.java
@@ -1,7 +1,6 @@
 package cn.iocoder.yudao.module.ai.service;
 
-import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.AiChatMessageRespVO;
-import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.AiChatMessageSendReqVO;
+import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.*;
 import reactor.core.publisher.Flux;
 
 import java.util.List;
@@ -29,7 +28,15 @@ public interface AiChatService {
      * @param sendReqVO
      * @return
      */
-    Flux<AiChatMessageRespVO> chatStream(AiChatMessageSendReqVO sendReqVO);
+    Flux<AiChatMessageRespVO> chatStream(AiChatMessageSendStreamReqVO sendReqVO);
+
+    /**
+     * 添加 - message
+     *
+     * @param sendReqVO
+     * @return
+     */
+    AiChatMessageRespVO add(AiChatMessageAddReqVO sendReqVO);
 
     /**
      * 获取 - 获取对话 message list
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/impl/AiChatServiceImpl.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/impl/AiChatServiceImpl.java
index be8f81d72..a7dcd122d 100644
--- a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/impl/AiChatServiceImpl.java
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/impl/AiChatServiceImpl.java
@@ -7,11 +7,15 @@ import cn.iocoder.yudao.framework.ai.chat.ChatResponse;
 import cn.iocoder.yudao.framework.ai.chat.StreamingChatClient;
 import cn.iocoder.yudao.framework.ai.chat.messages.MessageType;
 import cn.iocoder.yudao.framework.ai.chat.prompt.Prompt;
+import cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil;
 import cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils;
+import cn.iocoder.yudao.module.ai.ErrorCodeConstants;
 import cn.iocoder.yudao.module.ai.config.AiChatClientFactory;
 import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.conversation.AiChatConversationRespVO;
+import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.AiChatMessageAddReqVO;
 import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.AiChatMessageRespVO;
 import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.AiChatMessageSendReqVO;
+import cn.iocoder.yudao.module.ai.controller.admin.chat.vo.message.AiChatMessageSendStreamReqVO;
 import cn.iocoder.yudao.module.ai.convert.AiChatMessageConvert;
 import cn.iocoder.yudao.module.ai.dal.dataobject.chat.AiChatMessageDO;
 import cn.iocoder.yudao.module.ai.dal.dataobject.model.AiChatModelDO;
@@ -19,18 +23,22 @@ import cn.iocoder.yudao.module.ai.dal.dataobject.model.AiChatRoleDO;
 import cn.iocoder.yudao.module.ai.dal.mysql.AiChatConversationMapper;
 import cn.iocoder.yudao.module.ai.dal.mysql.AiChatMessageMapper;
 import cn.iocoder.yudao.module.ai.service.AiChatConversationService;
-import cn.iocoder.yudao.module.ai.service.model.AiChatModelService;
 import cn.iocoder.yudao.module.ai.service.AiChatRoleService;
 import cn.iocoder.yudao.module.ai.service.AiChatService;
+import cn.iocoder.yudao.module.ai.service.model.AiChatModelService;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import reactor.core.publisher.Flux;
 
 import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Consumer;
+import java.util.stream.Collectors;
 
 /**
  * 聊天 service
@@ -50,6 +58,7 @@ public class AiChatServiceImpl implements AiChatService {
     private final AiChatConversationService chatConversationService;
     private final AiChatModelService aiChatModalService;
     private final AiChatRoleService aiChatRoleService;
+    private final HttpMessageConverters messageConverters;
 
     @Transactional(rollbackFor = Exception.class)
     public AiChatMessageRespVO chat(AiChatMessageSendReqVO req) {
@@ -121,7 +130,75 @@ public class AiChatServiceImpl implements AiChatService {
         return insertChatMessageDO;
     }
 
-    public Flux<AiChatMessageRespVO> chatStream(AiChatMessageSendReqVO req) {
+    public Flux<AiChatMessageRespVO> chatStream(AiChatMessageSendStreamReqVO req) {
+        Long loginUserId = SecurityFrameworkUtils.getLoginUserId();
+        // 查询提问的 message
+        AiChatMessageDO aiChatMessageDO = aiChatMessageMapper.selectById(req.getId());
+        if (aiChatMessageDO == null) {
+            throw ServiceExceptionUtil.exception(ErrorCodeConstants.AI_CHAT_MESSAGE_NOT_EXIST);
+        }
+        // 查询对话
+        AiChatConversationRespVO conversation = chatConversationService.getConversationOfValidate(aiChatMessageDO.getConversationId());
+        // 获取对话模型
+        AiChatModelDO chatModel = aiChatModalService.validateChatModel(conversation.getModelId());
+        // 获取角色信息
+        AiChatRoleDO aiChatRoleDO = null;
+        if (conversation.getRoleId() != null) {
+            aiChatRoleDO = aiChatRoleService.validateExists(conversation.getRoleId());
+        }
+        // 校验角色是否公开
+        aiChatRoleService.validateIsPublic(aiChatRoleDO);
+        // 创建 chat 需要的 Prompt
+        Prompt prompt = new Prompt(aiChatMessageDO.getContent());
+        // 提前创建一个 system message
+        AiChatMessageDO systemMessage = insertChatMessage(conversation.getId(), MessageType.SYSTEM, loginUserId, conversation.getRoleId(),
+                chatModel.getModel(), chatModel.getId(), "",
+                0, conversation.getTemperature(), conversation.getMaxTokens(), conversation.getMaxContexts());
+//        req.setTopK(req.getTopK());
+//        req.setTopP(req.getTopP());
+//        req.setTemperature(req.getTemperature());
+        // 获取 client 类型
+        AiPlatformEnum platformEnum = AiPlatformEnum.validatePlatform(chatModel.getPlatform());
+        StreamingChatClient streamingChatClient = aiChatClientFactory.getStreamingChatClient(platformEnum);
+        Flux<ChatResponse> streamResponse = streamingChatClient.stream(prompt);
+        // 转换 flex AiChatMessageRespVO
+        StringBuffer contentBuffer = new StringBuffer();
+        AtomicInteger tokens = new AtomicInteger(0);
+        return streamResponse.map(res -> {
+                    AiChatMessageRespVO aiChatMessageRespVO =
+                            AiChatMessageConvert.INSTANCE.convertAiChatMessageRespVO(systemMessage);
+                    aiChatMessageRespVO.setContent(res.getResult().getOutput().getContent());
+                    contentBuffer.append(res.getResult().getOutput().getContent());
+                    tokens.incrementAndGet();
+                    return aiChatMessageRespVO;
+                }
+        ).doOnComplete(new Runnable() {
+            @Override
+            public void run() {
+                log.info("发送完成!");
+                // 保存 chat message
+                aiChatMessageMapper.updateById(new AiChatMessageDO()
+                        .setId(systemMessage.getId())
+                        .setContent(contentBuffer.toString())
+                        .setTokens(tokens.get())
+                );
+            }
+        }).doOnError(new Consumer<Throwable>() {
+            @Override
+            public void accept(Throwable throwable) {
+                log.error("发送错误 {}!", throwable.getMessage());
+                // 更新错误信息
+                aiChatMessageMapper.updateById(new AiChatMessageDO()
+                        .setId(systemMessage.getId())
+                        .setContent(throwable.getMessage())
+                        .setTokens(tokens.get())
+                );
+            }
+        });
+    }
+
+    @Override
+    public AiChatMessageRespVO add(AiChatMessageAddReqVO req) {
         Long loginUserId = SecurityFrameworkUtils.getLoginUserId();
         // 查询对话
         AiChatConversationRespVO conversation = chatConversationService.getConversationOfValidate(req.getConversationId());
@@ -134,48 +211,10 @@ public class AiChatServiceImpl implements AiChatService {
         }
         // 校验角色是否公开
         aiChatRoleService.validateIsPublic(aiChatRoleDO);
-        // 创建 chat 需要的 Prompt
-        Prompt prompt = new Prompt(req.getContent());
-//        req.setTopK(req.getTopK());
-//        req.setTopP(req.getTopP());
-//        req.setTemperature(req.getTemperature());
-        // 保存 chat message
-        insertChatMessage(conversation.getId(), MessageType.USER, loginUserId, conversation.getRoleId(),
+        AiChatMessageDO userMessage = insertChatMessage(conversation.getId(), MessageType.USER, loginUserId, conversation.getRoleId(),
                 chatModel.getModel(), chatModel.getId(), req.getContent(),
                 null, conversation.getTemperature(), conversation.getMaxTokens(), conversation.getMaxContexts());
-        // 获取 client 类型
-        AiPlatformEnum platformEnum = AiPlatformEnum.validatePlatform(chatModel.getPlatform());
-        StreamingChatClient streamingChatClient = aiChatClientFactory.getStreamingChatClient(platformEnum);
-        Flux<ChatResponse> streamResponse = streamingChatClient.stream(prompt);
-        // 转换 flex AiChatMessageRespVO
-        StringBuffer contentBuffer = new StringBuffer();
-        AtomicInteger tokens = new AtomicInteger(0);
-        return streamResponse.map(res -> {
-                    AiChatMessageRespVO aiChatMessageRespVO = new AiChatMessageRespVO();
-                    aiChatMessageRespVO.setContent(res.getResult().getOutput().getContent());
-                    contentBuffer.append(res.getResult().getOutput().getContent());
-                    tokens.incrementAndGet();
-                    return aiChatMessageRespVO;
-                }
-        ).doOnComplete(new Runnable() {
-            @Override
-            public void run() {
-                log.info("发送完成!");
-                // 保存 chat message
-                insertChatMessage(conversation.getId(), MessageType.SYSTEM, loginUserId, conversation.getRoleId(),
-                        chatModel.getModel(), chatModel.getId(), contentBuffer.toString(),
-                        tokens.get(), conversation.getTemperature(), conversation.getMaxTokens(), conversation.getMaxContexts());
-            }
-        }).doOnError(new Consumer<Throwable>() {
-            @Override
-            public void accept(Throwable throwable) {
-                log.error("发送错误 {}!", throwable.getMessage());
-                // 保存 chat message
-                insertChatMessage(conversation.getId(), MessageType.SYSTEM, loginUserId, conversation.getRoleId(),
-                        chatModel.getModel(), chatModel.getId(), throwable.getMessage(),
-                        tokens.get(), conversation.getTemperature(), conversation.getMaxTokens(), conversation.getMaxContexts());
-            }
-        });
+       return AiChatMessageConvert.INSTANCE.convertAiChatMessageRespVO(userMessage);
     }
 
     @Override
@@ -184,12 +223,25 @@ public class AiChatServiceImpl implements AiChatService {
         chatConversationService.validateExists(conversationId);
         // 获取对话所有 message
         List<AiChatMessageDO> aiChatMessageDOList = aiChatMessageMapper.selectByConversationId(conversationId);
+        // 获取模型信息
+        Set<Long> modalIds = aiChatMessageDOList.stream().map(AiChatMessageDO::getModelId).collect(Collectors.toSet());
+        List<AiChatModelDO> modalList = aiChatModalService.getModalByIds(modalIds);
+        Map<Long, AiChatModelDO> modalIdMap = modalList.stream().collect(Collectors.toMap(AiChatModelDO::getId, o -> o));
         // 转换 AiChatMessageRespVO
-        return AiChatMessageConvert.INSTANCE.convertAiChatMessageRespVOList(aiChatMessageDOList);
+        List<AiChatMessageRespVO> aiChatMessageRespList = AiChatMessageConvert.INSTANCE.convertAiChatMessageRespVOList(aiChatMessageDOList);
+        // 设置用户头像 和 模型头像 todo @芋艿 这里需要转换 用户头像、模型头像
+        return aiChatMessageRespList.stream().map(item -> {
+            if (modalIdMap.containsKey(item.getModelId())) {
+//                modalIdMap.get(item.getModelId());
+//                item.setModelImage()
+            }
+            return item;
+        }).collect(Collectors.toList());
     }
 
     @Override
     public Boolean deleteMessage(Long id) {
         return aiChatMessageMapper.deleteById(id) > 0;
     }
+
 }
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/model/AiChatModelService.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/model/AiChatModelService.java
index 72d2233e5..b589ba679 100644
--- a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/model/AiChatModelService.java
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/model/AiChatModelService.java
@@ -8,6 +8,9 @@ import jakarta.validation.Valid;
 
 import java.util.List;
 
+import java.util.List;
+import java.util.Set;
+
 /**
  * AI 聊天模型 Service 接口
  *
@@ -70,4 +73,11 @@ public interface AiChatModelService {
      */
     List<AiChatModelDO> getChatModelList(Integer status);
 
+    /**
+     * 获取 - 根据多个 ids 获取
+     *
+     * @param modalIds
+     * @return
+     */
+    List<AiChatModelDO> getModalByIds(Set<Long> modalIds);
 }
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/model/AiChatModelServiceImpl.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/model/AiChatModelServiceImpl.java
index 47c3cad57..ed6e16cee 100644
--- a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/model/AiChatModelServiceImpl.java
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/model/AiChatModelServiceImpl.java
@@ -14,6 +14,9 @@ import org.springframework.validation.annotation.Validated;
 
 import java.util.List;
 
+import java.util.List;
+import java.util.Set;
+
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static cn.iocoder.yudao.module.ai.ErrorCodeConstants.*;
 
@@ -97,4 +100,9 @@ public class AiChatModelServiceImpl implements AiChatModelService {
         return null;
     }
 
+    @Override
+    public List<AiChatModelDO> getModalByIds(Set<Long> modalIds) {
+        return chatModelMapper.selectByIds(modalIds);
+    }
+
 }
\ No newline at end of file