diff --git a/src/frame/frame.cpp b/src/frame/frame.cpp
index 90d06f8..7cdad04 100644
--- a/src/frame/frame.cpp
+++ b/src/frame/frame.cpp
@@ -375,7 +375,7 @@ void Frame::keyPressEvent(QKeyEvent *e)
 #ifdef QT_DEBUG
     case Qt::Key_Escape:        qApp->quit();                               break;
 #endif
-    case Qt::Key_F1:            QProcess::startDetached("dman", QStringList("dde"));  break;
+    case Qt::Key_F1:            QProcess::startDetached("@dman@", QStringList("dde"));  break;
     default:;
     }
 }
diff --git a/src/frame/modules/datetime/timezone_dialog/timezone.cpp b/src/frame/modules/datetime/timezone_dialog/timezone.cpp
index 3dd4aad..5f1b363 100644
--- a/src/frame/modules/datetime/timezone_dialog/timezone.cpp
+++ b/src/frame/modules/datetime/timezone_dialog/timezone.cpp
@@ -46,7 +46,7 @@ namespace installer {
 namespace {
 
 // Absolute path to zone.tab file.
-const char kZoneTabFile[] = "/usr/share/zoneinfo/zone.tab";
+const char kZoneTabFile[] = "@tzdata@/share/zoneinfo/zone.tab";
 
 // Absolute path to backward timezone file.
 const char kTimezoneAliasFile[] = "/timezone_alias";
diff --git a/src/frame/modules/network/connectionvpneditpage.cpp b/src/frame/modules/network/connectionvpneditpage.cpp
index e292865..95c5a2b 100644
--- a/src/frame/modules/network/connectionvpneditpage.cpp
+++ b/src/frame/modules/network/connectionvpneditpage.cpp
@@ -215,7 +215,7 @@ void ConnectionVpnEditPage::exportConnConfig()
     qDebug() << Q_FUNC_INFO << args;
 
     QProcess p;
-    p.start("nmcli", args);
+    p.start("@nmcli@", args);
     p.waitForFinished();
     qDebug() << p.readAllStandardOutput();
     qDebug() << p.readAllStandardError();
diff --git a/src/frame/modules/network/vpnpage.cpp b/src/frame/modules/network/vpnpage.cpp
index 521a603..450d1a6 100644
--- a/src/frame/modules/network/vpnpage.cpp
+++ b/src/frame/modules/network/vpnpage.cpp
@@ -224,7 +224,7 @@ void VpnPage::importVPN()
     qDebug() << args;
 
     QProcess p;
-    p.start("nmcli", args);
+    p.start("@nmcli@", args);
     p.waitForFinished();
     const auto stat = p.exitCode();
     const QString output = p.readAllStandardOutput();
diff --git a/src/frame/modules/sync/syncworker.cpp b/src/frame/modules/sync/syncworker.cpp
index 3f929bf..6f240d9 100644
--- a/src/frame/modules/sync/syncworker.cpp
+++ b/src/frame/modules/sync/syncworker.cpp
@@ -24,7 +24,7 @@ SyncWorker::SyncWorker(SyncModel *model, QObject *parent)
 
     m_model->setSyncIsValid(
         QProcess::execute(
-            "which", QStringList() << "/usr/lib/deepin-sync-daemon/deepin-sync-daemon") ==
+            "@which@", QStringList() << "@deepin_sync@/lib/deepin-sync-daemon/deepin-sync-daemon") ==
             0 &&
         valueByQSettings<bool>(DCC_CONFIG_FILES, "CloudSync", "AllowCloudSync", false));
 }