diff --git a/__init__.py b/__init__.py
index 08526d4..9892da6 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,4 +1,4 @@
-from .nodes.llm_api import LLMChat
+from .nodes.llm_api import LLMChat, LLMChatMultiModal
 from .nodes.compute_video_point import VideoStartPointDurationCompute
 from .nodes.cos import COSUpload, COSDownload
 from .nodes.face_detect import FaceDetect
@@ -65,7 +65,8 @@ NODE_CLASS_MAPPINGS = {
     "RandomLineSelector": RandomLineSelector,
     "PlugAndPlayWebhook": PlugAndPlayWebhook,
     "SaveImageWithOutput": SaveImageWithOutput,
-    "LLMChat": LLMChat
+    "LLMChat": LLMChat,
+    "LLMChatMultiModal": LLMChatMultiModal
 }
 
 # A dictionary that contains the friendly/humanly readable titles for the nodes
@@ -104,5 +105,6 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "RandomLineSelector": "随机选择一行内容",
     "PlugAndPlayWebhook": "Webhook转发器",
     "SaveImageWithOutput": "保存图片(带输出)",
-    "LLMChat": "LLM调用"
+    "LLMChat": "LLM调用",
+    "LLMChatMultiModal": "多模态LLM调用"
 }
diff --git a/nodes/llm_api.py b/nodes/llm_api.py
index 38fd9d3..2a6a789 100644
--- a/nodes/llm_api.py
+++ b/nodes/llm_api.py
@@ -1,10 +1,19 @@
 # LLM API 通过cloudflare gateway调用llm
+import base64
+import io
+import os
 import re
+from mimetypes import guess_type
 from typing import Any, Union
 
 import httpx
+import numpy as np
+import torch
+from PIL import Image, ImageSequence, ImageOps
 from retry import retry
 
+import folder_paths
+
 
 def find_value_recursive(key:str, data:Union[dict, list]) -> str | None | Any:
     if isinstance(data, dict):
@@ -22,7 +31,7 @@ def find_value_recursive(key:str, data:Union[dict, list]) -> str | None | Any:
                 return result
 
 class LLMChat:
-    """AWS S3下载"""
+    """llm chat"""
 
     @classmethod
     def INPUT_TYPES(s):
@@ -78,4 +87,71 @@ class LLMChat:
                 # logger.exception("llm调用失败 {}".format(e))
                 raise Exception("llm调用失败 {}".format(e))
             return (content,)
+        return _chat()
+
+class LLMChatMultiModal:
+    """llm chat"""
+
+    @classmethod
+    def INPUT_TYPES(s):
+        input_dir = folder_paths.get_input_directory()
+        files = [f for f in os.listdir(input_dir) if os.path.isfile(os.path.join(input_dir, f))]
+        files = folder_paths.filter_files_content_types(files, ["image"])
+        return {
+            "required": {
+                "llm_provider": (["gpt-4o-1120",
+                                  "gpt-4.1"],),
+                "prompt": ("STRING", {"multiline": True}),
+                "image": (sorted(files), {"image_upload": True}),
+                "temperature": ("FLOAT",{"default": 0.7, "min": 0.0, "max": 1.0}),
+                "max_tokens": ("INT",{"default": 4096, "min":1, "max":65535}),
+                "timeout": ("INT", {"default": 120, "min": 30, "max": 900}),
+            }
+        }
+
+    RETURN_TYPES = ("STRING",)
+    RETURN_NAMES = ("llm输出",)
+    FUNCTION = "chat"
+    CATEGORY = "不忘科技-自定义节点🚩/llm"
+
+    def chat(self, llm_provider:str, prompt:str, image, temperature:float, max_tokens:int, timeout:int):
+        @retry(Exception, tries=3, delay=1)
+        def _chat():
+            try:
+                image_path = folder_paths.get_annotated_filepath(image)
+                mime_type, _ = guess_type(image_path)
+                with open(image_path, "rb") as image_file:
+                    base64_encoded_data = base64.b64encode(image_file.read()).decode('utf-8')
+                with httpx.Client(timeout=httpx.Timeout(timeout, connect=15)) as session:
+                    resp = session.post("https://gateway.bowong.cc/chat/completions",
+                                 headers={
+                                     "Content-Type": "application/json",
+                                      "Accept": "application/json",
+                                      "Authorization": "Bearer auth-bowong7777"
+                                 },
+                                 json={
+                                     "model": llm_provider,
+                                     "messages": [
+                                         {
+                                             "role": "user",
+                                             "content": [
+                                                 {"type": "text", "text": prompt},
+                                                 {
+                                                     "type": "image_url",
+                                                     "image_url": {"url":f"data:{mime_type};base64,{base64_encoded_data}"},
+                                                 },
+                                             ]
+                                         }
+                                     ],
+                                     "temperature": temperature,
+                                     "max_tokens": max_tokens
+                                 })
+                    resp.raise_for_status()
+                    resp = resp.json()
+                    content = find_value_recursive("content", resp)
+                    content = re.sub(r'\n{2,}', '\n', content)
+            except Exception as e:
+                # logger.exception("llm调用失败 {}".format(e))
+                raise Exception("llm调用失败 {}".format(e))
+            return (content,)
         return _chat()
\ No newline at end of file