diff --git a/Windows/CS/Framework4.0/Updater/Cargo.lock b/Windows/CS/Framework4.0/Updater/Cargo.lock
index d575b8b..9b03525 100644
--- a/Windows/CS/Framework4.0/Updater/Cargo.lock
+++ b/Windows/CS/Framework4.0/Updater/Cargo.lock
@@ -168,6 +168,7 @@ name = "cube_lib"
 version = "0.1.0"
 dependencies = [
  "async-trait",
+ "chrono",
  "futures-util",
  "http",
  "serde",
diff --git a/Windows/CS/Framework4.0/Updater/src/main.rs b/Windows/CS/Framework4.0/Updater/src/main.rs
index 21c3596..fa70568 100644
--- a/Windows/CS/Framework4.0/Updater/src/main.rs
+++ b/Windows/CS/Framework4.0/Updater/src/main.rs
@@ -1435,13 +1435,14 @@ async fn run_updater(debug_mode: bool) -> bool {
         println!("========================================");
     }
 
-    // 创建 WebSocket 配置（启用自动重连）
+    // 创建 WebSocket 配置（启用自动重连和心跳）
     let config = WebSocketConfig::new(&server_url)
         .with_client_type("Updater")
         .with_debug(debug_mode)
         .with_reconnect(true) // 启用自动重连
         .with_reconnect_delay(1000) // 初始延迟 1s
-        .with_max_reconnect_delay(30000); // 最大延迟 30s
+        .with_max_reconnect_delay(30000) // 最大延迟 30s
+        .with_heartbeat(30000); // 30秒心跳间隔
 
     // 创建 WebSocket 客户端
     let mut client = WebSocketClient::new(config);
@@ -1495,13 +1496,6 @@ async fn run_updater(debug_mode: bool) -> bool {
             }
         }
 
-        // 回复 pong 心跳响应
-        if msg_type == "ping" {
-            let pong_str = format!(r#"{{"Type":"pong","Data":{{"timestamp":"{}"}}}}"#, ts);
-            log_print!("{} 发送消息：{}", ts, pong_str);
-            sender.send(pong_str);
-        }
-
         // 处理 FileVer 响应（根据当前阶段分发）
         if msg_type == "FileVer" {
             if let Some(file_versions) = data.get("Data").and_then(|d| d.get("file_versions")).and_then(|v| v.as_object()) {
@@ -2200,6 +2194,15 @@ async fn run_updater(debug_mode: bool) -> bool {
         }) as Pin<Box<dyn std::future::Future<Output = ()> + Send + Sync>>
     });
 
+    // 设置心跳确认回调
+    let debug_heartbeat = debug_mode;
+    client.on_heartbeat_ack(move |latency_ms, server_timestamp| {
+        if debug_heartbeat {
+            let ts = chrono::Local::now().format("%Y-%m-%d %H:%M:%S%.3f");
+            println!("{} [心跳] pong响应延迟: {}ms, 服务端时间: {}", ts, latency_ms, server_timestamp);
+        }
+    });
+
     // 连接（CubeLib 会自动处理重连）
     if debug_mode {
         println!("[启动] 开始连接...");