diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/enums/ChatModeType.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/enums/ChatModeType.java
index aa09f1eb..cba4c11e 100644
--- a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/enums/ChatModeType.java
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/enums/ChatModeType.java
@@ -19,7 +19,9 @@ public enum ChatModeType {
 
     IMAGE("image", "图片识别模型"),
 
-    FASTGPT("fastgpt", "FASTGPT");
+    FASTGPT("fastgpt", "FASTGPT"),
+
+    RAGFLOW("ragflow", "RAGFLOW");
 
     private final String code;
     private final String description;
diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/RagFlowChatImpl.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/RagFlowChatImpl.java
new file mode 100644
index 00000000..44a00f9c
--- /dev/null
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/RagFlowChatImpl.java
@@ -0,0 +1,77 @@
+package org.ruoyi.chat.service.chat.impl;
+
+
+import dev.langchain4j.model.chat.StreamingChatModel;
+import dev.langchain4j.model.chat.response.ChatResponse;
+import dev.langchain4j.model.chat.response.StreamingChatResponseHandler;
+import dev.langchain4j.model.openai.OpenAiStreamingChatModel;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+import org.ruoyi.chat.enums.ChatModeType;
+import org.ruoyi.chat.service.chat.IChatService;
+import org.ruoyi.chat.support.ChatServiceHelper;
+import org.ruoyi.common.chat.request.ChatRequest;
+import org.ruoyi.domain.vo.ChatModelVo;
+import org.ruoyi.service.IChatModelService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
+/**
+ * RagFlow
+ */
+@Service
+@Slf4j
+public class RagFlowChatImpl implements IChatService {
+
+    @Autowired
+    private IChatModelService chatModelService;
+
+    @Override
+    public SseEmitter chat(ChatRequest chatRequest, SseEmitter emitter) {
+        ChatModelVo chatModelVo = chatModelService.selectModelByName(chatRequest.getModel());
+        StreamingChatModel chatModel = OpenAiStreamingChatModel.builder()
+                .baseUrl(chatModelVo.getApiHost())
+                .apiKey(chatModelVo.getApiKey())
+                .modelName(chatModelVo.getModelName())
+                .logRequests(true)
+                .logResponses(true)
+                .temperature(0.8)
+                .build();
+        // 发送流式消息
+        try {
+            chatModel.chat(chatRequest.getPrompt(), new StreamingChatResponseHandler() {
+                @SneakyThrows
+                @Override
+                public void onPartialResponse(String partialResponse) {
+                    emitter.send(partialResponse);
+                    log.info("收到消息片段: {}", partialResponse);
+                    System.out.print(partialResponse);
+                }
+
+                @Override
+                public void onCompleteResponse(ChatResponse completeResponse) {
+                    emitter.complete();
+                    log.info("消息结束，完整消息ID: {}", completeResponse);
+                }
+
+                @Override
+                public void onError(Throwable error) {
+                    System.err.println("错误: " + error.getMessage());
+                    ChatServiceHelper.onStreamError(emitter, error.getMessage());
+                }
+            });
+
+        } catch (Exception e) {
+            log.error("ragFlow 请求失败：{}", e.getMessage());
+            // 同步异常直接通知失败
+            ChatServiceHelper.onStreamError(emitter, e.getMessage());
+        }
+
+        return emitter;
+    }
+
+    @Override
+    public String getCategory() {
+        return ChatModeType.RAGFLOW.getCode();
+    }
+}