diff --git a/features/cm/software.go b/features/cm/software.go
index dba09bc2..421469db 100644
--- a/features/cm/software.go
+++ b/features/cm/software.go
@@ -127,6 +127,7 @@ func UploadSoftwareFile(w http.ResponseWriter, r *http.Request) {
 		rpmFilePath := softwarePath + "/" + rpmFileName
 		cmsFileName := rpmFileName + ".cms"
 		cmsFilePath := softwarePath + "/" + cmsFileName
+		log.Debugf("rpmFilePath:%s cmsFilePath:%s publicKey:%s", rpmFilePath, cmsFilePath, config.GetYamlConfig().Auth.PublicKey)
 		result := verify_signature(config.GetYamlConfig().Auth.PublicKey, cmsFilePath, rpmFilePath)
 		if result.String() != SoftwareVerifiedOk {
 			err = global.ErrCMNotMatchSignFile