diff --git a/locales/zh_CN.yml b/locales/zh_CN.yml
new file mode 100644
index 0000000..9762028
--- /dev/null
+++ b/locales/zh_CN.yml
@@ -0,0 +1,4 @@
+zh_CN:
+  table_of_contents: "目录"
+  insert_table_of_contents: "插入目录"
+  post_bottom_tooltip: "帖子控制"
diff --git a/settings.yml b/settings.yml
index 617f2d9..d1d3a48 100644
--- a/settings.yml
+++ b/settings.yml
@@ -8,6 +8,7 @@ minimum_trust_level_to_create_TOC:
     - 4
   description:
     en: "The minimum trust level a user must have in order to see the TOC button in the composer"
+    zh_CN: "能够在编辑器中显示 TOC 按钮的最低信任等级"
 composer_toc_text:
   default: "This topic will contain a table of contents"
 table_of_contents_icon: