add

bot_main.py

@@ -91,5 +91,8 @@ async def pick(ctx, channel_name:str="",other_user:str=""):
     remessage += f" 👥 {tmp}"
     await ctx.send(remessage,embed=embed)
 
+@bot.hybrid_command(name="join",description="加入sync-tube")
+async def greet(ctx):
+    await ctx.send(f"https://sync-tube.de/room/mIzZnHv8", delete_after=5)
 
 bot.run(os.getenv('BOT_TOKENS'))