diff --git a/Sources/Punchnet/SDLSuperClient.swift b/Sources/Punchnet/SDLSuperClient.swift
index 3eda71c..350de99 100644
--- a/Sources/Punchnet/SDLSuperClient.swift
+++ b/Sources/Punchnet/SDLSuperClient.swift
@@ -98,13 +98,13 @@ actor SDLSuperClient {
                 }
                 
                 // --MARK: 心跳机制
-                group.addTask {
-                    while !Task.isCancelled {
-                        await self.ping()
-                        try await Task.sleep(nanoseconds: 5 * 1_000_000_000)
-                    }
-                    NSLog("[SDLSuperClient] heartbeat cancelled")
-                }
+//                group.addTask {
+//                    while !Task.isCancelled {
+//                        await self.ping()
+//                        try await Task.sleep(nanoseconds: 5 * 1_000_000_000)
+//                    }
+//                    NSLog("[SDLSuperClient] heartbeat cancelled")
+//                }
                 
                 try await group.waitForAll()
                 NSLog("[SDLSuperClient] group closed")