diff --git a/mainwidget.cpp b/mainwidget.cpp
index c448136..205559d 100644
--- a/mainwidget.cpp
+++ b/mainwidget.cpp
@@ -1439,7 +1439,7 @@ void MainWidget::on_m_RightBtn_clicked()
                     sysPara->status.isPumpValveControledByHand = true;
                     sysPara->devOp->mainInkCtrl();
                     sysPara->devOp->controlCycleValve(true);
-                    sysPara->devOp->controlViscosityPump(false);//关粘度泵
+                    sysPara->devOp->controlViscosityPump(true);//关粘度泵
                     sysPara->devOp->controlMainInkPump(true);//主墨泵敞开
                     sysPara->devOp->mainInkCtrl();
                     sysPara->devOp->controlReclaimPump(true, false); // 回收泵开