diff --git a/deepin-devicemanager-server/deepin-devicecontrol/src/enablecontrol/enableutils.cpp b/deepin-devicemanager-server/deepin-devicecontrol/src/enablecontrol/enableutils.cpp
index 9d85d4bc..ae52af3b 100644
--- a/deepin-devicemanager-server/deepin-devicecontrol/src/enablecontrol/enableutils.cpp
+++ b/deepin-devicemanager-server/deepin-devicecontrol/src/enablecontrol/enableutils.cpp
@@ -98,8 +98,6 @@ void EnableUtils::disableOutDevice(const QString &info)
         } else {
             path = mapItem["SysFS ID"];
         }
-        path.replace(QRegularExpression("[1-9]$"), "0");
-
 
         // 网卡采用ioctl的方式禁用
         QRegularExpression reg(REG_ADDRESS);