diff --git a/app/http/tcppool/single.go b/app/http/tcppool/single.go
index ae2c2f0..38e2f75 100644
--- a/app/http/tcppool/single.go
+++ b/app/http/tcppool/single.go
@@ -141,6 +141,9 @@ func (t *TcpHelper) watch(conn net.Conn) {
 					} else if recvStr == "2" {
 						fmt.Println("客户端空闲")
 						atomic.StoreInt32(t.Full, 0)
+					} else if recvStr == "6" {
+						fmt.Println("客户端心跳")
+						atomic.StoreInt32(t.Full, 0)
 					}
 				} else {
 					atomic.StoreInt32(t.Full, 1)