diff --git a/docs/advanced_cn.md b/docs/advanced_cn.md
index d7488fab..1b0c3a3d 100644
--- a/docs/advanced_cn.md
+++ b/docs/advanced_cn.md
@@ -66,9 +66,16 @@
 
 ### Formats
 
-- [x] `mdto`：转换 markdown
-  - [x] 转换至含有 Unicode 的 PDF（中文）
+- [x] 文本转换使用 `pandoc`
+- [x] 媒体转换使用 `ffmpeg`
 
 ```sh
-mdto `文件名` `格式`
+# 文本
+todocx [文件名]
+tohtml [文件名]
+topdf [文件名]
+totyp [文件名]
+# 媒体
+tomp3 [文件名]
+tomp4 [文件名]
 ```
diff --git a/docs/utilities.md b/docs/utilities.md
index 9a11530c..dad38a6a 100644
--- a/docs/utilities.md
+++ b/docs/utilities.md
@@ -2,9 +2,16 @@
 
 ### Formats
 
-- [x] Convert markdown: `mdto`
-  - [x] to PDF with Unicode (for CJK)
+- [x] Text Conversion Using `pandoc`
+- [x] Media Conversion Using `ffmpeg`
 
 ```sh
-mdto `filename` `format`
+# text
+todocx [filename]
+tohtml [filename]
+topdf [filename]
+totyp [filename]
+# media
+tomp3 [filename]
+tomp4 [filename]
 ```