diff --git a/.gitignore b/.gitignore
index d9addfc..937e8d8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@
 .vscode/settings.json
 dist
 template.json
-.idea
\ No newline at end of file
+.idea
+test
\ No newline at end of file
diff --git a/common/convert.go b/common/convert.go
index 432fee3..d243dfe 100644
--- a/common/convert.go
+++ b/common/convert.go
@@ -161,7 +161,11 @@ func AddCountryGroup(proxies []model.Outbound, groupType string, sortKey string,
 func MergeTemplate(outbounds []model.Outbound, template string) (string, error) {
 	var config model.Config
 	var err error
-	if strings.HasPrefix(template, "http") {
+	isNetworkFile, err := regexp.MatchString(`^https?://`, template)
+	if err != nil {
+		return "", err
+	}
+	if isNetworkFile {
 		data, err := util.Fetch(template, 3)
 		if err != nil {
 			return "", err
diff --git a/test/country_test.go b/test/country_test.go
deleted file mode 100644
index a6a5fed..0000000
--- a/test/country_test.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package model
-
-import (
-	"log"
-	"sub2sing-box/model"
-	"testing"
-)
-
-func TestCountry(t *testing.T) {
-	log.Println(model.GetContryName("US 节点"))
-}