diff --git a/v3/exif-read-tool/main.go b/v3/command/exif-read-tool/main.go
similarity index 100%
rename from v3/exif-read-tool/main.go
rename to v3/command/exif-read-tool/main.go
diff --git a/v3/exif-read-tool/main_test.go b/v3/command/exif-read-tool/main_test.go
similarity index 99%
rename from v3/exif-read-tool/main_test.go
rename to v3/command/exif-read-tool/main_test.go
index fcf4d79..85429da 100644
--- a/v3/exif-read-tool/main_test.go
+++ b/v3/command/exif-read-tool/main_test.go
@@ -167,7 +167,7 @@ func TestMainJson(t *testing.T) {
 
 func getAppFilepath() string {
 	moduleRootPath := exifcommon.GetModuleRootPath()
-	appFilepath := path.Join(moduleRootPath, "exif-read-tool", "main.go")
+	appFilepath := path.Join(moduleRootPath, "command", "exif-read-tool", "main.go")
 
 	return appFilepath
 }