diff --git a/ruoyi-common/ruoyi-common-chat/src/main/java/org/ruoyi/common/chat/request/ChatRequest.java b/ruoyi-common/ruoyi-common-chat/src/main/java/org/ruoyi/common/chat/request/ChatRequest.java
index 276f5dc8..71ebc4e5 100644
--- a/ruoyi-common/ruoyi-common-chat/src/main/java/org/ruoyi/common/chat/request/ChatRequest.java
+++ b/ruoyi-common/ruoyi-common-chat/src/main/java/org/ruoyi/common/chat/request/ChatRequest.java
@@ -77,4 +77,9 @@ public class ChatRequest {
      */
     private Boolean autoSelectModel;
 
+    /**
+     * 会话令牌（为避免在非Web线程中获取Request，入口处注入）
+     */
+    private String token;
+
 }
diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/ImageServiceImpl.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/ImageServiceImpl.java
index 709c58ef..1c4af69d 100644
--- a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/ImageServiceImpl.java
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/ImageServiceImpl.java
@@ -128,8 +128,8 @@ public class ImageServiceImpl implements IChatService {
         OpenAiStreamClient openAiStreamClient = ChatConfig.createOpenAiStreamClient(chatModelVo.getApiHost(), chatModelVo.getApiKey());
         List<Message> messages = chatRequest.getMessages();
 
-        // 获取会话token
-        String token = StpUtil.getTokenValue();
+        // 获取会话token（从入口透传，避免非Web线程取值报错）
+        String token = chatRequest.getToken();
         // 创建 SSE 事件源监听器
         SSEEventSourceListener listener = new SSEEventSourceListener(emitter, chatRequest.getUserId(), chatRequest.getSessionId(), token);
 
diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/OpenAIServiceImpl.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/OpenAIServiceImpl.java
index b46fa03d..c81cc0ea 100644
--- a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/OpenAIServiceImpl.java
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/OpenAIServiceImpl.java
@@ -58,7 +58,7 @@ public class OpenAIServiceImpl implements IChatService {
             Message userMessage = Message.builder().content("工具返回信息："+toolString).role(Message.Role.USER).build();
             messages.add(userMessage);
         }
-        String token = StpUtil.getTokenValue();
+        String token = chatRequest.getToken();
         SSEEventSourceListener listener = new SSEEventSourceListener(emitter,chatRequest.getUserId(),chatRequest.getSessionId(), token);
         ChatCompletion completion = ChatCompletion
                 .builder()
diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/SseServiceImpl.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/SseServiceImpl.java
index 40bd9929..dfab7316 100644
--- a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/SseServiceImpl.java
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/chat/impl/SseServiceImpl.java
@@ -47,6 +47,7 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.List;
+import cn.dev33.satoken.stp.StpUtil;
 
 /**
  * @author ageer
@@ -77,6 +78,12 @@ public class SseServiceImpl implements ISseService {
     public SseEmitter sseChat(ChatRequest chatRequest, HttpServletRequest request) {
         SseEmitter sseEmitter = new SseEmitter(0L);
         try {
+            // 记录当前会话令牌，供异步线程使用
+            try {
+                chatRequest.setToken(StpUtil.getTokenValue());
+            } catch (Exception ignore) {
+                // 保底：无token场景下忽略
+            }
             // 构建消息列表
             buildChatMessageList(chatRequest);
             // 设置对话角色