diff --git a/main.py b/main.py
index 2026027..e1665f6 100644
--- a/main.py
+++ b/main.py
@@ -1,32 +1,21 @@
 # 导入所需的库
-from flask import Flask, request, jsonify, Response, send_from_directory
-from flask_cors import CORS, cross_origin
-import requests
-import uuid
-import json
-import time
-import os
-from datetime import datetime
-from PIL import Image
-import io
-import re
-import threading
-from queue import Queue, Empty
-import logging
-from logging.handlers import TimedRotatingFileHandler
-import uuid
-import hashlib
-import requests
-import json
-import hashlib
-from PIL import Image
-from io import BytesIO
-from urllib.parse import urlparse, urlunparse
 import base64
-from fake_useragent import UserAgent
+import hashlib
+import json
+import logging
 import os
+import uuid
+from datetime import datetime
+from io import BytesIO
+from logging.handlers import TimedRotatingFileHandler
+from queue import Queue
 from urllib.parse import urlparse
+
+import requests
+from fake_useragent import UserAgent
+from flask import Flask, request, jsonify, Response, send_from_directory
 from flask_apscheduler import APScheduler
+from flask_cors import CORS, cross_origin
 
 
 # 读取配置文件
@@ -133,7 +122,6 @@ logger.addHandler(stream_handler)
 # 创建FakeUserAgent对象
 ua = UserAgent()
 
-import random
 import threading
 
 #  开启线程锁
@@ -336,9 +324,9 @@ scheduler.start()
 # PANDORA_UPLOAD_URL = 'files.pandoranext.com'
 
 
-VERSION = '0.7.9.2'
+VERSION = '0.7.9.3'
 # VERSION = 'test'
-UPDATE_INFO = '支持最新的gpt-4-o模型,且支持上传文件'
+UPDATE_INFO = '支持最新的gpt-4-o模型,并重定向gpt-4-mobile到gpt-4-s'
 # UPDATE_INFO = '【仅供临时测试使用】 '
 
 with app.app_context():
@@ -852,13 +840,9 @@ def send_text_prompt_and_get_response(messages, api_key, account_id, stream, mod
                 "action": "next",
                 "messages": formatted_messages,
                 "parent_message_id": str(uuid.uuid4()),
-                "model": "gpt-4-mobile",
+                "model": "gpt-4",
                 "timezone_offset_min": -480,
-                "suggestions": [
-                    "Give me 3 ideas about how to plan good New Years resolutions. Give me some that are personal, family, and professionally-oriented.",
-                    "Write a text asking a friend to be my plus-one at a wedding next month. I want to keep it super short and casual, and offer an out.",
-                    "Design a database schema for an online merch store.",
-                    "Compare Gen Z and Millennial marketing strategies for sunglasses."],
+                "suggestions": [],
                 "history_and_training_disabled": False,
                 "conversation_mode": {"kind": "primary_assistant"}, "force_paragen": False, "force_rate_limit": False
             }
@@ -890,7 +874,7 @@ def send_text_prompt_and_get_response(messages, api_key, account_id, stream, mod
                 "action": "next",
                 "messages": formatted_messages,
                 "parent_message_id": str(uuid.uuid4()),
-                "model": "auto",
+                "model": "gpt-4o",
                 "timezone_offset_min": -480,
                 "suggestions": [
                     "What are 5 creative things I could do with my kids' art? I don't want to throw them away, but it's also so much clutter.",
@@ -1519,7 +1503,8 @@ def data_fetcher(upstream_response, data_queue, stop_event, last_data_time, api_
                                                             execution_output_image_url_buffer = f"{UPLOAD_BASE_URL}/{today_image_url}"
 
                                                         else:
-                                                            logger.error(f"下载图片失败: {image_download_response.text}")
+                                                            logger.error(
+                                                                f"下载图片失败: {image_download_response.text}")
 
                                             execution_output_image_id_buffer = image_file_id
 
@@ -2390,7 +2375,22 @@ def catch_all(path):
     logger.debug(f"请求头: {request.headers}")
     logger.debug(f"请求体: {request.data}")
 
-    return jsonify({"message": "Welcome to Inker's World"}), 200
+    html_string = f"""
+        <!DOCTYPE html>
+        <html lang="en">
+            <head>
+                <meta charset="UTF-8">
+                <meta name="viewport" content="width=device-width, initial-scale=1.0">
+                <title>Document</title>
+            </head>
+            <body>
+                <p> Thanks for using RefreshToV1Api {VERSION}</p>
+                <p> 感谢Ink-Osier大佬的付出，敬礼！！！</p>
+                <p><a href="https://github.com/Yanyutin753/RefreshToV1Api">项目地址</a></p>
+            </body>
+        </html>
+        """
+    return html_string, 500
 
 
 @app.route('/images/<filename>')