diff --git a/cmd/mstdn/cmd_mikami.go b/cmd/mstdn/cmd_mikami.go
index b46cc1f..abbfc18 100644
--- a/cmd/mstdn/cmd_mikami.go
+++ b/cmd/mstdn/cmd_mikami.go
@@ -5,5 +5,5 @@ import (
 )
 
 func cmdMikami(c *cli.Context) error {
-	return xsearch(c.App.Metadata["xsearch_url"].(string), "三上", c.App.Writer)
+	return xSearch(c.App.Metadata["xsearch_url"].(string), "三上", c.App.Writer)
 }
diff --git a/cmd/mstdn/cmd_xsearch.go b/cmd/mstdn/cmd_xsearch.go
index 92cef85..2c7950b 100644
--- a/cmd/mstdn/cmd_xsearch.go
+++ b/cmd/mstdn/cmd_xsearch.go
@@ -10,10 +10,10 @@ import (
 )
 
 func cmdXSearch(c *cli.Context) error {
-	return xsearch(c.App.Metadata["xsearch_url"].(string), c.Args().First(), c.App.Writer)
+	return xSearch(c.App.Metadata["xsearch_url"].(string), c.Args().First(), c.App.Writer)
 }
 
-func xsearch(xsearchRawurl, query string, w io.Writer) error {
+func xSearch(xsearchRawurl, query string, w io.Writer) error {
 	u, err := url.Parse(xsearchRawurl)
 	if err != nil {
 		return err