diff --git a/SKILL.md b/SKILL.md
index d3e046a..bca5c1f 100644
--- a/SKILL.md
+++ b/SKILL.md
@@ -1,6 +1,6 @@
 ---
 name: pdf
-description: Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.
+description: 当用户想要对 PDF 文件进行任何操作时使用此技能。包括从 PDF 中读取或提取文本/表格、合并多个 PDF 为一个、拆分 PDF、旋转页面、添加水印、创建新 PDF、填写 PDF 表单、加密/解密 PDF、提取图像以及对扫描的 PDF 进行 OCR 使其可搜索。如果用户提到 .pdf 文件或要求生成 PDF，请使用此技能。
 license: Proprietary. LICENSE.txt has complete terms
 ---