diff --git a/campux/imbot/nbmod.py b/campux/imbot/nbmod.py
index 5108b6a..3d83407 100644
--- a/campux/imbot/nbmod.py
+++ b/campux/imbot/nbmod.py
@@ -33,6 +33,9 @@ def can_send_help_message(user_id: int) -> bool:
     help_message_sent_record[user_id] = time.time()
     return True
 
+async def fdelay(seconds: float=3):
+    await asyncio.sleep(seconds)
+
 # ========= 私聊 =========
 sign_up = on_command("注册账号", rule=to_me() & is_private & not_bot_self, priority=10, block=True)
 reset_password = on_command("重置密码", rule=to_me() & is_private & not_bot_self, priority=10, block=True)
@@ -46,6 +49,9 @@ async def sign_up_func(event: Event):
 
     try:
         pwd = await api.campux_api.sign_up(uin=int(event.get_user_id()))
+
+        await fdelay()
+
         await sign_up.finish(f"注册成功，初始密码：\n{pwd}")
     except Exception as e:
         if isinstance(e, nonebot.exception.FinishedException):
@@ -57,6 +63,9 @@ async def sign_up_func(event: Event):
 async def reset_password_func(event: Event):
     try:
         pwd = await api.campux_api.reset_password(uin=int(event.get_user_id()))
+
+        await fdelay()
+
         await reset_password.finish(f"重置成功，新密码：\n{pwd}")
     except Exception as e:
         if isinstance(e, nonebot.exception.FinishedException):
@@ -82,6 +91,9 @@ async def qrcode_callback(content: bytes):
         ))
 
     try:
+
+        await fdelay()
+
         await ap.social.platform_api.relogin(qrcode_callback)
     except Exception as e:
         if isinstance(e, nonebot.exception.FinishedException):
@@ -93,6 +105,9 @@ async def qrcode_callback(content: bytes):
 async def any_message_func(event: Event):
     if not can_send_help_message(int(event.get_user_id())):
         return
+    
+    await fdelay()
+
     await any_message.finish(nonebot.get_driver().config.campux_help_message)
 
 # ========= 群聊 =========