diff --git a/source/FS/DataFileProcessor.cpp b/source/FS/DataFileProcessor.cpp
index fe5e6b7..f635483 100644
--- a/source/FS/DataFileProcessor.cpp
+++ b/source/FS/DataFileProcessor.cpp
@@ -63,7 +63,7 @@ void DataFileProcessor::GenerateFilePath()
 	QDir qdirPath(qstrTemp);
 	if (!qdirPath.exists())
 	{
-		bool bRes = qdirPath.mkdir(qstrTemp);
+		bool bRes = qdirPath.mkpath(qstrTemp);//20220812 mkdir change to mkpath
 		if (!bRes)
 		{
 			qDebug() << "DataFileProcessor mkdir Failed.";