diff --git a/app_chatgpt/models/ai_robot.py b/app_chatgpt/models/ai_robot.py
index d1dddad7..0ba494a9 100644
--- a/app_chatgpt/models/ai_robot.py
+++ b/app_chatgpt/models/ai_robot.py
@@ -133,6 +133,10 @@ GPT-3	A set of models that can understand and generate natural language
         # hook，都正常
         return False
 
+    def get_msg_files_content(self, message):
+        # hook
+        return False
+
     def get_ai(self, data, author_id=False, answer_id=False, param={}):
         #     通用方法
         # author_id: 请求的 partner_id 对象
diff --git a/app_chatgpt/models/discuss_channel.py b/app_chatgpt/models/discuss_channel.py
index c850ce8c..f9215e5d 100644
--- a/app_chatgpt/models/discuss_channel.py
+++ b/app_chatgpt/models/discuss_channel.py
@@ -167,7 +167,6 @@ class Channel(models.Model):
 
     def _notify_thread(self, message, msg_vals=False, **kwargs):
         rdata = super(Channel, self)._notify_thread(message, msg_vals=msg_vals, **kwargs)
-        # print(f'rdata:{rdata}')
         answer_id = self.env['res.partner']
         user_id = self.env['res.users']
         author_id = msg_vals.get('author_id')
@@ -265,6 +264,7 @@ class Channel(models.Model):
             if not api_key:
                 _logger.warning(_("ChatGPT Robot【%s】have not set open api key."))
                 return rdata
+
             try:
                 openapi_context_timeout = int(self.env['ir.config_parameter'].sudo().get_param('app_chatgpt.openapi_context_timeout')) or 60
             except:
@@ -294,6 +294,11 @@ class Channel(models.Model):
                 if hasattr(channel, 'is_private') and channel.description:
                     messages.append({"role": "system", "content": channel.description})
 
+            if message.attachment_ids:
+                file_content = ai.get_msg_files_content(message)
+                if file_content:
+                    messages.append({"role": "system", "content": file_content})
+
             try:
                 c_history = self.get_openai_context(channel.id, author_id, answer_id, openapi_context_timeout, chat_count)
                 if c_history:
@@ -301,16 +306,16 @@ class Channel(models.Model):
                 messages.append({"role": "user", "content": msg})
                 msg_len = sum(len(str(m)) for m in messages)
                 # 接口最大接收 8430 Token
+                # if msg_len * 2 > ai.max_send_char:
+                #     messages = []
+                #     if hasattr(channel, 'is_private') and channel.description:
+                #         messages.append({"role": "system", "content": channel.description})
+                #     messages.append({"role": "user", "content": msg})
+                msg_len = sum(len(str(m)) for m in messages)
                 if msg_len * 2 > ai.max_send_char:
-                    messages = []
-                    if hasattr(channel, 'is_private') and channel.description:
-                        messages.append({"role": "system", "content": channel.description})
-                    messages.append({"role": "user", "content": msg})
-                    msg_len = sum(len(str(m)) for m in messages)
-                    if msg_len * 2 > ai.max_send_char:
-                        new_msg = channel.with_user(user_id).message_post(body=_('您所发送的提示词已超长。'), message_type='comment',
-                                                                          subtype_xmlid='mail.mt_comment',
-                                                                          parent_id=message.id)
+                    new_msg = channel.with_user(user_id).message_post(body=_('您所发送的提示词已超长。'), message_type='comment',
+                                                                        subtype_xmlid='mail.mt_comment',
+                                                                        parent_id=message.id)
 
                     # if msg_len * 2 >= 8000:
                     # messages = [{"role": "user", "content": msg}]