diff --git a/main.go b/main.go
index 8ff9d83..6a314d0 100644
--- a/main.go
+++ b/main.go
@@ -16,7 +16,7 @@ func processFile(filePath string) error {
 		utils.ErrorPrintfln("Reading '%s' failed: '%s'", filePath, err.Error())
 		return err
 	}
-	dump, err := currentFile.Dump()
+	dump, err := currentFile.Dump(filepath.Dir(filePath))
 	if err != nil {
 		utils.ErrorPrintfln("Processing '%s' failed: '%s'", filePath, err.Error())
 		return err
diff --git a/ncmcrypt/ncmcrypt.go b/ncmcrypt/ncmcrypt.go
index e10587a..7a387ff 100644
--- a/ncmcrypt/ncmcrypt.go
+++ b/ncmcrypt/ncmcrypt.go
@@ -12,6 +12,7 @@ import (
 	"ncmdump/utils"
 	"net/http"
 	"os"
+	"path/filepath"
 )
 
 type NcmFormat = string
@@ -110,7 +111,7 @@ func (ncm *NeteaseCloudMusic) mimeType() string {
 	return "image/jpeg"
 }
 
-func (ncm *NeteaseCloudMusic) Dump() (bool, error) {
+func (ncm *NeteaseCloudMusic) Dump(targetDir string) (bool, error) {
 	ncm.mDumpFilePath = ncm.mFilePath
 	var outputStream *os.File
 
@@ -137,6 +138,9 @@ func (ncm *NeteaseCloudMusic) Dump() (bool, error) {
 				ncm.mFormat = Flac
 				ncm.mDumpFilePath = utils.ReplaceExtension(ncm.mDumpFilePath, ".flac")
 			}
+			if targetDir != "" { // change save dir
+				ncm.mDumpFilePath = filepath.Join(targetDir, filepath.Base(ncm.mDumpFilePath))
+			}
 			findFormatFlag = true
 
 			output, err := os.Create(ncm.mDumpFilePath)