diff --git a/translate/first_draft/01.md b/translate/first-draft/01.md similarity index 100% rename from translate/first_draft/01.md rename to translate/first-draft/01.md diff --git a/translate/first_draft/sub-title.md b/translate/first-draft/sub-title.md similarity index 100% rename from translate/first_draft/sub-title.md rename to translate/first-draft/sub-title.md diff --git a/translate/first_draft/title.md b/translate/first-draft/title.md similarity index 100% rename from translate/first_draft/title.md rename to translate/first-draft/title.md