diff --git a/taskbusplatform/core/tasknode.cpp b/taskbusplatform/core/tasknode.cpp
index 2a8ae5b7ef7e2bbb62e7bd9fffa1f4d92e52c62e..cb264748b47b448b050bd334cbfc2eb9ddf0735e 100644
--- a/taskbusplatform/core/tasknode.cpp
+++ b/taskbusplatform/core/tasknode.cpp
@@ -21,25 +21,23 @@ taskNode::taskNode(QObject *parent)
 	,m_nBatchTime(taskCell::default_batchtime)
 {
 	connect(m_process,&QProcess::started,this,
-			&taskNode::sig_pro_started,Qt::QueuedConnection);
+			&taskNode::sig_pro_started/*,Qt::QueuedConnection*/);
 	connect(m_process,&QProcess::started,this,
-			&taskNode::slot_started,Qt::QueuedConnection);
+			&taskNode::slot_started/*,Qt::QueuedConnection*/);
 	connect(m_process,
 			static_cast<void(QProcess::*)(int, QProcess::ExitStatus)>
 			(&QProcess::finished),
-			this,&taskNode::sig_pro_stopped,Qt::QueuedConnection);
+			this,&taskNode::sig_pro_stopped/*,Qt::QueuedConnection*/);
 	connect(m_process,
 			static_cast<void(QProcess::*)(int, QProcess::ExitStatus)>
 			(&QProcess::finished),
-			this,&taskNode::slot_stopped,Qt::QueuedConnection);
+			this,&taskNode::slot_stopped/*,Qt::QueuedConnection*/);
 	connect(m_process,&QProcess::readyReadStandardOutput,this,
-			&taskNode::slot_readyReadStandardOutput,Qt::QueuedConnection);
+			&taskNode::slot_readyReadStandardOutput/*,Qt::QueuedConnection*/);
 	connect(m_process,&QProcess::readyReadStandardError,this,
-			&taskNode::slot_readyReadStandardError,Qt::QueuedConnection);
+			&taskNode::slot_readyReadStandardError/*,Qt::QueuedConnection*/);
 	connect(m_process,&QProcess::bytesWritten,this,
 			&taskNode::slot_sended);
-	connect(this,&taskNode::private_sig_nextcab,this,
-			&taskNode::slot_readyReadStandardOutput,Qt::QueuedConnection);
 	connect(this,&taskNode::sig_new_package,this,&taskNode::slot_write,Qt::QueuedConnection);
 	m_nBp_TimerID = startTimer(200);
 }
diff --git a/taskbusplatform/core/tasknode.h b/taskbusplatform/core/tasknode.h
index 349926355b097833f4b865629c9700daf4727261..8421ff78f13a24c5bc6a4e4d379b35f228797761 100644
--- a/taskbusplatform/core/tasknode.h
+++ b/taskbusplatform/core/tasknode.h
@@ -41,8 +41,6 @@ signals:
 	void sig_new_package();
 	void sig_new_errmsg(QByteArrayList);
 	void sig_iostat(qint64 pid,quint64 pr,quint64 ps,quint64 br, quint64 bs);
-	void private_sig_nextcab();
-	void private_sig_nextwrite();
 public slots:
 	void setDebug(bool bdbg){m_bDebug = bdbg;}
 	bool cmd_start(QObject * node,QString cmd, QStringList paras);