diff --git a/ica-rs/ica_typing.py b/ica-rs/ica_typing.py
index a772881..b9998ae 100644
--- a/ica-rs/ica_typing.py
+++ b/ica-rs/ica_typing.py
@@ -200,6 +200,12 @@ class TailchatReciveMessage:
     @property
     def converse_id(self) -> TailchatType.ConverseId:
         ...
+    def reply_with(self, message: str) -> "TailchatSendingMessage":
+        """回复这条消息"""
+        ...
+    def as_reply(self, message: str) -> "TailchatSendingMessage":
+        """回复这条消息"""
+        ...
 
 
 class TailchatSendingMessage:
@@ -237,7 +243,13 @@ class TailchatClient:
         """发送消息, 并在日志中输出警告信息"""
         self.warn(message.content)
         return self.send_message(message)
-
+    @property
+    def version(self) -> str:
+        ...
+    @property
+    def tailchat_version(self) -> str:
+        """tailchat 的版本号"""
+        ...
     def debug(self, message: str) -> None:
         """向日志中输出调试信息"""
     def info(self, message: str) -> None:
diff --git a/ica-rs/plugins/base.py b/ica-rs/plugins/base.py
index efbce69..6cf644b 100644
--- a/ica-rs/plugins/base.py
+++ b/ica-rs/plugins/base.py
@@ -2,9 +2,12 @@ from typing import TYPE_CHECKING, TypeVar
 
 if TYPE_CHECKING:
     from ica_typing import IcaNewMessage, IcaClient
+    from ica_typing import TailchatReciveMessage, TailchatClient
 else:
     IcaNewMessage = TypeVar("NewMessage")
     IcaClient = TypeVar("IcaClient")
+    TailchatReciveMessage = TypeVar("TailchatReciveMessage")
+    TailchatClient = TypeVar("TailchatClient")
 
 def on_ica_message(msg: IcaNewMessage, client: IcaClient) -> None:
     if not (msg.is_from_self or msg.is_reply):
@@ -13,3 +16,9 @@ def on_ica_message(msg: IcaNewMessage, client: IcaClient) -> None:
             client.send_message(reply)
 
 
+def on_tailchat_message(msg: TailchatReciveMessage, client: TailchatClient) -> None:
+    # if not (msg.is_from_self or msg.is_reply):
+    if not (msg.is_reply):
+        if msg.content == "/bot":
+            reply = msg.reply_with(f"ica-async-rs({client.version})-sync-py {client.tailchat_version}")
+            client.send_message(reply)
diff --git a/ica-rs/src/data_struct/tailchat/messages.rs b/ica-rs/src/data_struct/tailchat/messages.rs
index d35f782..bb32935 100644
--- a/ica-rs/src/data_struct/tailchat/messages.rs
+++ b/ica-rs/src/data_struct/tailchat/messages.rs
@@ -1,3 +1,5 @@
+use std::fmt::Display;
+
 use serde::{Deserialize, Serialize};
 use serde_json::{json, Value as JsonValue};
 
@@ -52,9 +54,9 @@ impl ReciveMessage {
     }
 
     /// 回复这条消息
-    pub fn reply_with(&self, content: String) -> SendingMessage {
+    pub fn reply_with(&self, content: &String) -> SendingMessage {
         SendingMessage::new(
-            content,
+            content.clone(),
             self.converse_id.clone(),
             self.group_id.clone(),
             Some(ReplyMeta::from_recive_message(self)),
@@ -62,6 +64,17 @@ impl ReciveMessage {
     }
 }
 
+impl Display for ReciveMessage {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        // msgid|groupid-converseid|senderid|content
+        write!(
+            f,
+            "{}|{}-{}|{}|{}",
+            self.msg_id, self.group_id, self.converse_id, self.sender_id, self.content
+        )
+    }
+}
+
 #[derive(Debug, Clone, Serialize)]
 /// 将要发送的消息
 ///
diff --git a/ica-rs/src/ica/events.rs b/ica-rs/src/ica/events.rs
index 6c2e8fb..5b8aaba 100644
--- a/ica-rs/src/ica/events.rs
+++ b/ica-rs/src/ica/events.rs
@@ -133,16 +133,13 @@ pub async fn any_event(event: Event, payload: Payload, _client: Client) {
             }
         }
         Event::Message => {
-            match payload {
-                Payload::Text(values) => {
-                    if let Some(value) = values.first() {
-                        if handled.contains(&value.as_str().unwrap()) {
-                            return;
-                        }
-                        info!("收到消息 {}", value.to_string().yellow());
+            if let Payload::Text(values) = payload {
+                if let Some(value) = values.first() {
+                    if handled.contains(&value.as_str().unwrap()) {
+                        return;
                     }
+                    info!("收到消息 {}", value.to_string().yellow());
                 }
-                _ => (),
             }
             return;
         }
@@ -165,27 +162,24 @@ pub async fn any_event(event: Event, payload: Payload, _client: Client) {
 pub async fn connect_callback(payload: Payload, _client: Client) {
     let span = span!(Level::INFO, "ica connect_callback");
     let _enter = span.enter();
-    match payload {
-        Payload::Text(values) => {
-            if let Some(value) = values.first() {
-                match value.as_str() {
-                    Some("authSucceed") => {
-                        event!(Level::INFO, "{}", "已经登录到 icalingua!".green())
-                    }
-                    Some("authFailed") => {
-                        event!(Level::ERROR, "{}", "登录到 icalingua 失败!".red());
-                        panic!("登录失败")
-                    }
-                    Some("authRequired") => {
-                        event!(Level::INFO, "{}", "需要登录到 icalingua!".yellow())
-                    }
-                    Some(msg) => {
-                        event!(Level::INFO, "{}{}", "未知消息".yellow(), msg);
-                    }
-                    None => (),
+    if let Payload::Text(values) = payload {
+        if let Some(value) = values.first() {
+            match value.as_str() {
+                Some("authSucceed") => {
+                    event!(Level::INFO, "{}", "已经登录到 icalingua!".green())
                 }
+                Some("authFailed") => {
+                    event!(Level::ERROR, "{}", "登录到 icalingua 失败!".red());
+                    panic!("登录失败")
+                }
+                Some("authRequired") => {
+                    event!(Level::INFO, "{}", "需要登录到 icalingua!".yellow())
+                }
+                Some(msg) => {
+                    event!(Level::INFO, "{}{}", "未知消息".yellow(), msg);
+                }
+                None => (),
             }
         }
-        _ => (),
     }
 }
diff --git a/ica-rs/src/main.rs b/ica-rs/src/main.rs
index b91711e..fc1308b 100644
--- a/ica-rs/src/main.rs
+++ b/ica-rs/src/main.rs
@@ -26,7 +26,7 @@ pub type StopGetter = tokio::sync::oneshot::Receiver<()>;
 
 pub const VERSION: &str = env!("CARGO_PKG_VERSION");
 pub const ICA_VERSION: &str = "1.5.0";
-pub const TAILCHAT_VERSION: &str = "0.2.0";
+pub const TAILCHAT_VERSION: &str = "1.0.0";
 
 #[macro_export]
 macro_rules! wrap_callback {
diff --git a/ica-rs/src/py/class/ica.rs b/ica-rs/src/py/class/ica.rs
index 0df2b8c..32c70c2 100644
--- a/ica-rs/src/py/class/ica.rs
+++ b/ica-rs/src/py/class/ica.rs
@@ -99,7 +99,7 @@ impl NewMessagePy {
     #[getter]
     pub fn get_is_chat_msg(&self) -> bool { self.msg.room_id.is_chat() }
     #[getter]
-    pub fn get_room_id(&self) -> RoomId { self.msg.room_id.clone() }
+    pub fn get_room_id(&self) -> RoomId { self.msg.room_id }
 }
 
 impl NewMessagePy {
diff --git a/ica-rs/src/py/class/tailchat.rs b/ica-rs/src/py/class/tailchat.rs
index 1e85511..fb4f355 100644
--- a/ica-rs/src/py/class/tailchat.rs
+++ b/ica-rs/src/py/class/tailchat.rs
@@ -3,7 +3,7 @@ use pyo3::prelude::*;
 use rust_socketio::asynchronous::Client;
 use tracing::{debug, info, warn};
 
-use crate::data_struct::tailchat::messages::{ReciveMessage, ReplyMeta, SendingMessage};
+use crate::data_struct::tailchat::messages::{ReciveMessage, SendingMessage};
 use crate::data_struct::tailchat::{ConverseId, GroupId, MessageId, UserId};
 use crate::tailchat::client::send_message;
 
@@ -60,7 +60,10 @@ impl TailchatClientPy {
         warn!("{}", message.message.content);
         self.send_message(message)
     }
-
+    #[getter]
+    pub fn get_version(&self) -> String { crate::VERSION.to_string() }
+    #[getter]
+    pub fn get_tailchat_version(&self) -> String { crate::TAILCHAT_VERSION.to_string() }
     pub fn debug(&self, content: String) {
         debug!("{}", content);
     }
@@ -94,7 +97,7 @@ impl TailchatReciveMessagePy {
     }
     pub fn reply_with(&self, content: String) -> TailchatSendingMessagePy {
         TailchatSendingMessagePy {
-            message: self.message.reply_with(content),
+            message: self.message.reply_with(&content),
         }
     }
 }
diff --git a/ica-rs/src/tailchat/events.rs b/ica-rs/src/tailchat/events.rs
index 51b00e6..b70400b 100644
--- a/ica-rs/src/tailchat/events.rs
+++ b/ica-rs/src/tailchat/events.rs
@@ -4,6 +4,7 @@ use rust_socketio::{Event, Payload};
 use tracing::info;
 
 use crate::data_struct::tailchat::messages::ReciveMessage;
+use crate::tailchat::client::send_message;
 
 /// 所有
 pub async fn any_event(event: Event, payload: Payload, _client: Client) {
@@ -60,7 +61,18 @@ pub async fn on_message(payload: Payload, client: Client) {
     if let Payload::Text(values) = payload {
         if let Some(value) = values.first() {
             let message: ReciveMessage = serde_json::from_value(value.clone()).unwrap();
-            info!("收到消息 {:?}", message);
+            info!("tailchat_msg {}", message.to_string().cyan());
+
+            if !message.is_reply() {
+                if message.content == "/bot-rs" {
+                    let reply = message.reply_with(&format!(
+                        "shenbot v{}\ntailchat-async-rs pong v{}",
+                        crate::VERSION,
+                        crate::TAILCHAT_VERSION
+                    ));
+                    send_message(&client, &reply).await;
+                }
+            }
             crate::py::call::tailchat_new_message_py(&message, &client).await;
         }
     }