diff --git a/ica-rs/rustfmt.toml b/ica-rs/rustfmt.toml
index 24a1762..089f403 100644
--- a/ica-rs/rustfmt.toml
+++ b/ica-rs/rustfmt.toml
@@ -21,3 +21,5 @@ use_field_init_shorthand = true
 color = "Always"
 
 edition = "2021"
+# 这样不用 nightly 也可以使用 unstable 特性
+unstable_features = true
diff --git a/ica-rs/src/ica/client.rs b/ica-rs/src/ica/client.rs
index ab98839..1b60dbb 100644
--- a/ica-rs/src/ica/client.rs
+++ b/ica-rs/src/ica/client.rs
@@ -1,4 +1,5 @@
 use crate::data_struct::ica::messages::{DeleteMessage, SendMessage};
+use crate::data_struct::ica::{RoomId, RoomIdTrait};
 use crate::error::{ClientResult, IcaError};
 use crate::MainStatus;
 
@@ -23,6 +24,7 @@ pub async fn send_message(client: &Client, message: &SendMessage) -> bool {
         }
     }
 }
+
 /// "安全" 的 删除一条消息
 pub async fn delete_message(client: &Client, message: &DeleteMessage) -> bool {
     let value = message.as_value();
@@ -37,13 +39,14 @@ pub async fn delete_message(client: &Client, message: &DeleteMessage) -> bool {
         }
     }
 }
+
 /// "安全" 的 获取历史消息
 /// ```typescript
 /// async fetchHistory(messageId: string, roomId: number, currentLoadedMessagesCount: number)
 /// ```
 // #[allow(dead_code)]
 // pub async fn fetch_history(client: &Client, roomd_id: RoomId) -> bool { false }
-async fn inner_sign(payload: Payload, client: Client) -> ClientResult<(), IcaError> {
+async fn inner_sign(payload: Payload, client: &Client) -> ClientResult<(), IcaError> {
     let span = span!(Level::INFO, "signing icalingua");
     let _guard = span.enter();
 
@@ -100,5 +103,49 @@ async fn inner_sign(payload: Payload, client: Client) -> ClientResult<(), IcaErr
 /// 签名回调
 /// 失败的时候得 panic
 pub async fn sign_callback(payload: Payload, client: Client) {
-    inner_sign(payload, client).await.expect("Faild to sign");
+    inner_sign(payload, &client).await.expect("Faild to sign");
+}
+
+/// 向指定群发送签到信息
+///
+/// 只能是群啊, 不能是私聊
+pub async fn send_room_sign_in(client: &Client, room_id: RoomId) -> bool {
+    if room_id.is_chat() {
+        event!(Level::WARN, "不能向私聊发送签到信息");
+        return false;
+    }
+    match client.emit("sendGroupSign", room_id).await {
+        Ok(_) => {
+            event!(Level::INFO, "已向群 {} 发送签到信息", room_id);
+            true
+        }
+        Err(e) => {
+            event!(Level::ERROR, "向群 {} 发送签到信息失败: {}", room_id, e);
+            false
+        }
+    }
+}
+
+/// 向某个群/私聊的某个人发送戳一戳
+pub async fn send_poke(client: &Client, room_id: RoomId, target: UserId) -> bool {
+    match client.emit(
+        "sendGroupPoke",
+        (room_id, {
+            if room_id.is_chat() {
+                room_id
+                // 以防你 target 写错了
+            } else {
+                target
+            }
+        }),
+    ) {
+        Ok(_) => {
+            event!(Level::INFO, "已向 {} 的 {} 发送戳一戳", room_id, target);
+            true
+        }
+        Err(e) => {
+            event!(Level::ERROR, "向 {} 的 {} 发送戳一戳失败: {}", room_id, target, e);
+            false
+        }
+    }
 }
diff --git a/ica-rs/src/ica/events.rs b/ica-rs/src/ica/events.rs
index e8b0e25..2a733c8 100644
--- a/ica-rs/src/ica/events.rs
+++ b/ica-rs/src/ica/events.rs
@@ -9,7 +9,7 @@ use crate::data_struct::ica::all_rooms::Room;
 use crate::data_struct::ica::messages::{Message, MessageTrait, NewMessage};
 use crate::data_struct::ica::online_data::OnlineData;
 use crate::ica::client::send_message;
-use crate::{client_id, help_msg, py, version_str, MainStatus, VERSION, start_up_time};
+use crate::{client_id, help_msg, py, start_up_time, version_str, MainStatus, VERSION};
 
 /// 获取在线数据
 pub async fn get_online_data(payload: Payload, _client: Client) {
diff --git a/ica-rs/src/main.rs b/ica-rs/src/main.rs
index 9c2eebc..b80e0d4 100644
--- a/ica-rs/src/main.rs
+++ b/ica-rs/src/main.rs
@@ -29,7 +29,7 @@ pub type MainStatus = status::BotStatus;
 pub type StopGetter = tokio::sync::oneshot::Receiver<()>;
 
 pub const VERSION: &str = env!("CARGO_PKG_VERSION");
-pub const ICA_VERSION: &str = "1.6.4";
+pub const ICA_VERSION: &str = "1.6.5";
 pub const TAILCHAT_VERSION: &str = "1.2.4";
 
 const HELP_MSG: &str = r#"/bot-rs
diff --git a/ica-rs/src/py/class/ica.rs b/ica-rs/src/py/class/ica.rs
index b22b6ca..b3acc93 100644
--- a/ica-rs/src/py/class/ica.rs
+++ b/ica-rs/src/py/class/ica.rs
@@ -9,7 +9,7 @@ use crate::data_struct::ica::messages::{
     DeleteMessage, MessageTrait, NewMessage, ReplyMessage, SendMessage,
 };
 use crate::data_struct::ica::{MessageId, RoomId, RoomIdTrait};
-use crate::ica::client::{delete_message, send_message};
+use crate::ica::client::{delete_message, send_message, send_poke, send_room_sign_in};
 use crate::MainStatus;
 
 #[pyclass]
@@ -184,6 +184,26 @@ pub struct IcaClientPy {
 
 #[pymethods]
 impl IcaClientPy {
+    /// 签到
+    ///
+    /// 添加自 1.6.5 版本
+    pub fn send_room_sign_in(&self, room_id: RoomId) -> bool {
+        tokio::task::block_in_place(|| {
+            let rt = Runtime::new().unwrap();
+            rt.block_on(send_room_sign_in(&self.client, room_id))
+        })
+    }
+
+    /// 戳一戳
+    ///
+    /// 添加自 1.6.5 版本
+    pub fn send_poke(&self, room_id: RoomId, user_id: UserId) -> bool {
+        tokio::task::block_in_place(|| {
+            let rt = Runtime::new().unwrap();
+            rt.block_on(send_poke(&self.client, room_id, user_id))
+        })
+    }
+
     pub fn send_message(&self, message: SendMessagePy) -> bool {
         tokio::task::block_in_place(|| {
             let rt = Runtime::new().unwrap();
diff --git a/ica-rs/src/py/mod.rs b/ica-rs/src/py/mod.rs
index db33710..8d2ff10 100644
--- a/ica-rs/src/py/mod.rs
+++ b/ica-rs/src/py/mod.rs
@@ -59,9 +59,7 @@ impl PyStatus {
         self.files.get(path).map(|plugin| plugin.enabled)
     }
 
-    pub fn sync_status(&mut self) {
-        self.config.sync_status_from_config();
-    }
+    pub fn sync_status(&mut self) { self.config.sync_status_from_config(); }
 
     pub fn set_status(&mut self, path: &Path, status: bool) {
         self.config.set_status(path, status);
diff --git a/ica-rs/src/tailchat/events.rs b/ica-rs/src/tailchat/events.rs
index 37b2d23..ff682b1 100644
--- a/ica-rs/src/tailchat/events.rs
+++ b/ica-rs/src/tailchat/events.rs
@@ -8,10 +8,10 @@ use tracing::{event, info, Level};
 
 use crate::data_struct::tailchat::messages::ReceiveMessage;
 use crate::data_struct::tailchat::status::{BotStatus, UpdateDMConverse};
-use crate::tailchat::client::{emit_join_room, send_message};
-use crate::py::PyStatus;
 use crate::py::call::tailchat_new_message_py;
-use crate::{client_id, help_msg, version_str, MainStatus, VERSION, start_up_time};
+use crate::py::PyStatus;
+use crate::tailchat::client::{emit_join_room, send_message};
+use crate::{client_id, help_msg, start_up_time, version_str, MainStatus, VERSION};
 
 /// 所有
 pub async fn any_event(event: Event, payload: Payload, _client: Client, _status: Arc<BotStatus>) {
@@ -97,7 +97,7 @@ pub async fn on_message(payload: Payload, client: Client, _status: Arc<BotStatus
                 } else if message.content == "/bot-help" {
                     let reply = message.reply_with(&help_msg());
                     send_message(&client, &reply).await;
-                } 
+                }
                 // else if message.content == "/bot-uptime" {
                 //     let duration = match start_up_time().elapsed() {
                 //         Ok(d) => format!("{:?}", d),
diff --git a/news.md b/news.md
index f705624..05c566e 100644
--- a/news.md
+++ b/news.md
@@ -6,6 +6,17 @@
 - 从 `py::PyStatus` 开始进行一个 `static mut` -> `static mut OnceLock` 的改造
   - 用于看着更舒服(逃)
 
+### ica 1.6.5
+
+- 添加了 `send_room_sign_in` api
+  - 用于发送群签到信息
+  - socketio event: `sendGroupSign`
+- 添加了 `send_poke` api
+  - 用于发送戳一戳
+  - 可以指定群的某个人
+  - 或者指定好友
+  - socketio event: `sendGroupPoke`
+
 ## 0.7.4
 
 - ica 兼容版本号更新到 `2.12.23`