diff --git a/features/cm/software.go b/features/cm/software.go
index d8657399..de34f4f7 100644
--- a/features/cm/software.go
+++ b/features/cm/software.go
@@ -99,7 +99,7 @@ func UploadSoftwareFile(w http.ResponseWriter, r *http.Request) {
 	filePrefix := fileName[:strings.Index(fileName, ".zip")]
 
 	filePath := fmt.Sprintf("%s/%s", softwarePath, fileName)
-	cmd := exec.Command("unzip", filePath)
+	cmd := exec.Command("unzip", "-f", filePath)
 	cmd.Dir = softwarePath
 	out, err := cmd.CombinedOutput()
 	log.Debugf("Exec outpout:%s", string(out))