diff --git a/Cargo.lock b/Cargo.lock
index f00f32ff..5e622db5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2246,6 +2246,8 @@ dependencies = [
  "crossterm",
  "ratatui",
  "rocketmq-rust",
+ "serde",
+ "strum",
  "tokio",
  "tokio-stream",
 ]
diff --git a/rocketmq-tui/Cargo.toml b/rocketmq-tui/Cargo.toml
index ef2d7315..0166f697 100644
--- a/rocketmq-tui/Cargo.toml
+++ b/rocketmq-tui/Cargo.toml
@@ -20,3 +20,5 @@ tokio.workspace = true
 tokio-stream = { workspace = true }
 
 anyhow = { workspace = true }
+serde = { workspace = true, features = ["derive"] }
+strum = { workspace = true, features = ["derive"] }
diff --git a/rocketmq-tui/src/action.rs b/rocketmq-tui/src/action.rs
new file mode 100644
index 00000000..5052df0e
--- /dev/null
+++ b/rocketmq-tui/src/action.rs
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+use serde::Deserialize;
+use serde::Serialize;
+use strum::Display;
+
+#[derive(Debug, Clone, PartialEq, Serialize, Display, Deserialize)]
+pub enum Action {
+    Quit,
+}
diff --git a/rocketmq-tui/src/main.rs b/rocketmq-tui/src/main.rs
index 79ccc29d..5da107dc 100644
--- a/rocketmq-tui/src/main.rs
+++ b/rocketmq-tui/src/main.rs
@@ -18,6 +18,7 @@
 #![allow(unused_mut)]
 #![allow(unused_variables)]
 
+mod action;
 mod rocketmq_tui_app;
 mod ui;