修改序列号为/etc/miner_sn

pkg/cmd/cmd.go

@@ -89,7 +89,7 @@ func GetLocalUUID() string {
 }
 
 func GetLocalUUID2() string {
-	cmd := exec.Command("cat","/etc/machine-id")
+	cmd := exec.Command("cat","/etc/miner_sn")
 	var buf, errbuf bytes.Buffer
 	cmd.Stdout = &buf
 	cmd.Stderr = &errbuf