diff --git a/InkJetPrinter.cpp b/InkJetPrinter.cpp
index da170db..71d48e0 100644
--- a/InkJetPrinter.cpp
+++ b/InkJetPrinter.cpp
@@ -2683,7 +2683,7 @@ void InkJetPrinter::detectAndcontrolReclaimTank(){
         ui->tabMainWindow->setRunStatus(tr("回收槽到头"));
         ui->tabMainWindow->enablePrintButton(true);			//仅仅在此时能使能打印按钮
         ui->tabMainWindow->resetReclaimCtrlButtonText();
-        sysPara->devOp->highVoltageCtrl(1);
+        // sysPara->devOp->highVoltageCtrl(1);
         emit reclaimTankOpenDone();
         /*回收槽开关时间校正*/
         sysPara->para.reclaimTankTime =( sysPara->status.currReclaimTankPos>120 )? sysPara->status.currReclaimTankPos/10-1:12;