diff --git a/bot.py b/bot.py
index 18ec1420..1ebd0b7f 100644
--- a/bot.py
+++ b/bot.py
@@ -400,6 +400,7 @@ async def getChatGPT(update_message, context, title, robot, message, chatid, mes
         else:
             tmpresult = f"{tmpresult}\n\n`{e}`"
     print(tmpresult)
+    # 检测是否存在 svg
     now_result = escape(tmpresult, italic=False)
     if lastresult != now_result and answer_messageid:
         if "Can't parse entities: can't find end of code entity at byte offset" in tmpresult:
diff --git a/requirements.txt b/requirements.txt
index 39055d5b..a0b621bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 --index-url https://pypi.python.org/simple/
 python-dotenv
-python-telegram-bot[webhooks,rate-limiter]==21.0.1
+python-telegram-bot[webhooks,rate-limiter,job-queue]==21.0.1
 
 pytz
 msgspec