diff --git a/i18ntools/go.mod b/i18ntools/go.mod
new file mode 100644
index 0000000..9d9a015
--- /dev/null
+++ b/i18ntools/go.mod
@@ -0,0 +1,8 @@
+module jieshao/automkcerti18ntools
+
+go 1.21.4
+
+require (
+	github.com/BurntSushi/toml v1.3.2
+	golang.org/x/tools v0.16.1
+)
diff --git a/i18ntools/go.sum b/i18ntools/go.sum
new file mode 100644
index 0000000..907f477
--- /dev/null
+++ b/i18ntools/go.sum
@@ -0,0 +1,4 @@
+github.com/BurntSushi/toml v1.3.2 h1:o7IhLm0Msx3BaB+n3Ag7L8EVlByGnpq14C4YWiu/gL8=
+github.com/BurntSushi/toml v1.3.2/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
+golang.org/x/tools v0.16.1 h1:TLyB3WofjdOEepBHAU20JdNC1Zbg87elYofWYAY5oZA=
+golang.org/x/tools v0.16.1/go.mod h1:kYVVN6I1mBNoB1OX+noeBjbRk4IUEPa7JJ+TJMEooJ0=