diff --git a/Cargo.lock b/Cargo.lock
index 8adbcc8..7fc7eb8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -640,7 +640,7 @@ dependencies = [
 
 [[package]]
 name = "ica-rs"
-version = "0.4.11"
+version = "0.4.12"
 dependencies = [
  "chrono",
  "colored",
diff --git a/ica-rs/Cargo.toml b/ica-rs/Cargo.toml
index c02513f..add617d 100644
--- a/ica-rs/Cargo.toml
+++ b/ica-rs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ica-rs"
-version = "0.4.11"
+version = "0.4.12"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/ica-rs/src/client.rs b/ica-rs/src/client.rs
index 24198c2..a000c6b 100644
--- a/ica-rs/src/client.rs
+++ b/ica-rs/src/client.rs
@@ -2,7 +2,6 @@ use crate::config::IcaConfig;
 use crate::data_struct::all_rooms::Room;
 use crate::data_struct::messages::{DeleteMessage, SendMessage};
 use crate::data_struct::online_data::OnlineData;
-use crate::data_struct::RoomId;
 use crate::ClientStatus;
 
 use colored::Colorize;
diff --git a/news.md b/news.md
index 68c7f65..3cb997b 100644
--- a/news.md
+++ b/news.md
@@ -1,5 +1,9 @@
 # 更新日志
 
+## 0.4.12
+
+把 0.4.11 的遗留问题修完了
+
 ## 0.4.11
 
 这几天就是在刷版本号的感觉