diff --git a/accounts1/user.go b/accounts1/user.go
index 8101d9c6..16c7f15f 100644
--- a/accounts1/user.go
+++ b/accounts1/user.go
@@ -482,7 +482,7 @@ func (u *User) checkIsControlCenter(sender dbus.Sender) bool {
 		return false
 	}
 
-	if exe == controlCenterPath {
+	if strings.Contains(exe, "dde-control-center") {
 		return true
 	}
 
diff --git a/accounts1/user_chpwd_union_id.go b/accounts1/user_chpwd_union_id.go
index 61a691d9..47d2163e 100644
--- a/accounts1/user_chpwd_union_id.go
+++ b/accounts1/user_chpwd_union_id.go
@@ -89,14 +89,13 @@ func newCaller(service *dbusutil.Service, sender dbus.Sender) (ret *caller, err
 
 	// 只允许来自控制中心, 锁屏和 greetter 的调用
 	var app string
-	switch exe {
-	case "/usr/bin/dde-control-center":
+	if (strings.Contains(exe, "dde-control-center")) {
 		app = "control-center"
-	case "/usr/bin/dde-lock":
+	} else if (strings.Contains(exe, "dde-lock")) {
 		app = "lock"
-	case "/usr/bin/lightdm-deepin-greeter":
+	} else if (strings.Contains(exe, "lightdm-deepin-greeter")) {
 		app = "greeter"
-	default:
+	} else {
 		err = fmt.Errorf("set password with Union ID called by %s, which is not allow", exe)
 		return
 	}
diff --git a/bin/dde-authority/fprint_transaction.go b/bin/dde-authority/fprint_transaction.go
index ca2951a0..3223ad25 100644
--- a/bin/dde-authority/fprint_transaction.go
+++ b/bin/dde-authority/fprint_transaction.go
@@ -461,7 +461,7 @@ func (tx *FPrintTransaction) End(sender dbus.Sender) *dbus.Error {
 
 func killFPrintDaemon() {
 	logger.Debug("kill fprintd")
-	err := exec.Command("pkill", "-f", "/usr/lib/fprintd/fprintd").Run()
+	err := exec.Command("pkill", "fprintd").Run()
 	if err != nil {
 		logger.Warning("failed to kill fprintd:", err)
 	}
diff --git a/grub2/grub2.go b/grub2/grub2.go
index 085b7157..10cb8256 100644
--- a/grub2/grub2.go
+++ b/grub2/grub2.go
@@ -603,7 +603,7 @@ func checkInvokePermission(service *dbusutil.Service, sender dbus.Sender) error
 	if err != nil {
 		return err
 	}
-	if cmd == "/usr/bin/dde-control-center" {
+	if strings.Contains(cmd, "dde-control-center") {
 		return nil
 	}
 	uid, err := service.GetConnUID(string(sender))
diff --git a/misc/etc/acpi/powerbtn.sh b/misc/etc/acpi/powerbtn.sh
index 5c536b9e..39c28987 100755
--- a/misc/etc/acpi/powerbtn.sh
+++ b/misc/etc/acpi/powerbtn.sh
@@ -58,4 +58,4 @@ elif test "$XUSER" != "" && test -x /usr/bin/qdbus; then
 fi
 
 # If all else failed, just initiate a plain shutdown.
-/sbin/shutdown -h now "Power button pressed"
+shutdown -h now "Power button pressed"
diff --git a/misc/udev-rules/80-deepin-fprintd.rules b/misc/udev-rules/80-deepin-fprintd.rules
index 7063a40c..c4c6103a 100644
--- a/misc/udev-rules/80-deepin-fprintd.rules
+++ b/misc/udev-rules/80-deepin-fprintd.rules
@@ -1 +1 @@
-SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_interface", ACTION=="add|remove", ENV{LIBFPRINT_DRIVER}!="", RUN+="/usr/bin/dbus-send --system --dest=org.deepin.dde.Fprintd1 --print-reply /org/deepin/dde/Fprintd1 org.deepin.dde.Fprintd1.TriggerUDevEvent"
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_interface", ACTION=="add|remove", ENV{LIBFPRINT_DRIVER}!="", RUN+="@dbus@/bin/dbus-send --system --dest=org.deepin.dde.Fprintd1 --print-reply /org/deepin/dde/Fprintd1 org.deepin.dde.Fprintd1.TriggerUDevEvent"
diff --git a/system/display/displaycfg.go b/system/display/displaycfg.go
index cda69a77..e394ae07 100644
--- a/system/display/displaycfg.go
+++ b/system/display/displaycfg.go
@@ -255,7 +255,7 @@ func (d *Display) doDetectSupportWayland(sender dbus.Sender) (bool, error) {
 			return false, err
 		}
 		var cmd *exec.Cmd
-		if execPath == "/usr/bin/lightdm-deepin-greeter" {
+		if strings.Contains(execPath, "lightdm-deepin-greeter") {
 			cmd = exec.Command("runuser", "-u", "lightdm", "glxinfo") // runuser -u lightdm glxinfo
 		} else {
 			cmd = exec.Command("glxinfo")
diff --git a/system/power1/manager_lmt.go b/system/power1/manager_lmt.go
index 87556893..f67cb5b0 100644
--- a/system/power1/manager_lmt.go
+++ b/system/power1/manager_lmt.go
@@ -8,6 +8,7 @@ import (
 	"bufio"
 	"io/ioutil"
 	"os"
+	"os/exec"
 	"path/filepath"
 	"strings"
 
@@ -28,7 +29,7 @@ const (
 const lowBatteryThreshold = 20.0
 
 func isLaptopModeBinOk() bool {
-	_, err := os.Stat(laptopModeBin)
+	_, err := exec.LookPath("laptop_mode")
 	return err == nil
 }
 
-- 
2.40.1