diff --git a/src/dfm-mount/lib/dblockdevice.cpp b/src/dfm-mount/lib/dblockdevice.cpp
index 5c8fec6..ae222d8 100644
--- a/src/dfm-mount/lib/dblockdevice.cpp
+++ b/src/dfm-mount/lib/dblockdevice.cpp
@@ -48,7 +48,7 @@ void DBlockDevicePrivate::mountAsyncCallback(GObject *sourceObj, GAsyncResult *r
     GError *err = nullptr;
     g_autofree char *mountPoint = nullptr;
     bool result = udisks_filesystem_call_mount_finish(fs, &mountPoint, res, &err);
-    if(mountPoint)
+    if (mountPoint)
         result = true;
     handleErrorAndRelease(proxy, result, err, mountPoint);   // ignore mount point, which will be notified by onPropertyChanged
 }
@@ -1062,7 +1062,7 @@ QVariant DBlockDevicePrivate::getBlockProperty(Property name) const
 {
     UDisksBlock_autoptr blk = getBlockHandler();
     if (!blk) {
-        qDebug() << __FUNCTION__ << "NO BLOCK: " << blkObjPath;
+        //        qDebug() << __FUNCTION__ << "NO BLOCK: " << blkObjPath;
         lastError = Utils::genOperateErrorInfo(DeviceError::kUserErrorNoBlock);
         return QVariant();
     }
@@ -1166,7 +1166,7 @@ QVariant DBlockDevicePrivate::getDriveProperty(Property name) const
 {
     UDisksDrive_autoptr drv = getDriveHandler();
     if (!drv) {
-        qDebug() << __FUNCTION__ << "NO DRIVE: " << blkObjPath;
+        //        qDebug() << __FUNCTION__ << "NO DRIVE: " << blkObjPath;
         lastError = Utils::genOperateErrorInfo(DeviceError::kUserErrorNoDriver);
         return "";
     }
@@ -1265,7 +1265,7 @@ QVariant DBlockDevicePrivate::getFileSystemProperty(Property name) const
 {
     UDisksFilesystem_autoptr fs = getFilesystemHandler();
     if (!fs) {
-        qDebug() << __FUNCTION__ << "NO FILESYSTEM: " << blkObjPath;
+        //        qDebug() << __FUNCTION__ << "NO FILESYSTEM: " << blkObjPath;
         lastError = Utils::genOperateErrorInfo(DeviceError::kUserErrorNotMountable);
         return QVariant();
     }
@@ -1286,7 +1286,7 @@ QVariant DBlockDevicePrivate::getPartitionProperty(Property name) const
     UDisksPartition_autoptr partition = getPartitionHandler();
 
     if (!partition) {
-        qDebug() << __FUNCTION__ << "NO PARTITION: " << blkObjPath;
+        //        qDebug() << __FUNCTION__ << "NO PARTITION: " << blkObjPath;
         lastError = Utils::genOperateErrorInfo(DeviceError::kUserErrorNoPartition);
         return QVariant();
     }
@@ -1331,7 +1331,7 @@ QVariant DBlockDevicePrivate::getEncryptedProperty(Property name) const
     UDisksEncrypted_autoptr encrypted = getEncryptedHandler();
 
     if (!encrypted) {
-        qDebug() << __FUNCTION__ << "NOT ENCRYPTED: " << blkObjPath;
+        //        qDebug() << __FUNCTION__ << "NOT ENCRYPTED: " << blkObjPath;
         lastError = Utils::genOperateErrorInfo(DeviceError::kUserErrorNotEncryptable);
         return QVariant();
     }
diff --git a/src/dfm-mount/lib/dprotocolmonitor.cpp b/src/dfm-mount/lib/dprotocolmonitor.cpp
index 7a24b33..2f63f1e 100644
--- a/src/dfm-mount/lib/dprotocolmonitor.cpp
+++ b/src/dfm-mount/lib/dprotocolmonitor.cpp
@@ -170,8 +170,8 @@ void DProtocolMonitorPrivate::initDeviceList()
             g_autofree char *curi = g_file_get_uri(activationRoot);
             d->cachedDevices.insert(curi);
         } else {
-            g_autofree char *volId = g_volume_get_identifier(vol, G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE);
-            qWarning() << "protocol: cannot get the root of " << volId;
+            //            g_autofree char *volId = g_volume_get_identifier(vol, G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE);
+            //            qWarning() << "protocol: cannot get the root of " << volId;
         }
     };
     g_list_foreach(vols, static_cast<GFunc>(iterVol), this);
@@ -199,8 +199,8 @@ void DProtocolMonitorPrivate::initDeviceList()
             if (!isNativeMount(mpt) && !isMountByOther(mpt))
                 d->cachedDevices.insert(curi);
         } else {
-            g_autofree char *cname = g_mount_get_name(mnt);
-            qWarning() << "protocol: cannot get the root of " << cname;
+            //            g_autofree char *cname = g_mount_get_name(mnt);
+            //            qWarning() << "protocol: cannot get the root of " << cname;
         }
     };
     g_list_foreach(mnts, static_cast<GFunc>(iterMnt), this);
@@ -223,7 +223,7 @@ void DProtocolMonitorPrivate::onMountAdded(GVolumeMonitor *monitor, GMount *moun
         d->cachedDevices.insert(curi);
         Q_EMIT d->q->mountAdded(curi, mpt);
     } else {
-        qWarning() << "protocol: cannot get the root of " << mpt;
+        //        qWarning() << "protocol: cannot get the root of " << mpt;
     }
 }
 
@@ -257,7 +257,7 @@ void DProtocolMonitorPrivate::onMountRemoved(GVolumeMonitor *monitor, GMount *mo
             d->cachedDevices.remove(curi);
         Q_EMIT d->q->mountRemoved(curi);
     } else {
-        qWarning() << "protocol: cannot get the root of " << mpt;
+        //        qWarning() << "protocol: cannot get the root of " << mpt;
     }
 }
 
@@ -275,7 +275,7 @@ void DProtocolMonitorPrivate::onVolumeAdded(GVolumeMonitor *monitor, GVolume *vo
         d->cachedDevices.insert(curi);
         Q_EMIT d->q->deviceAdded(curi);
     } else {
-        qWarning() << "protocol: cannot get the root of " << volume;
+        //        qWarning() << "protocol: cannot get the root of " << volume;
     }
 }
 
@@ -304,7 +304,7 @@ void DProtocolMonitorPrivate::onVolumeRemoved(GVolumeMonitor *monitor, GVolume *
         d->cachedDevices.remove(curi);
         Q_EMIT d->q->deviceRemoved(curi);
     } else {
-        qWarning() << "protocol: cannot get the root of " << volume;
+        //        qWarning() << "protocol: cannot get the root of " << volume;
     }
 }