diff --git a/mkdocs.yml b/mkdocs.yml
index 4f1ff31e..3c20c6ee 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -224,6 +224,7 @@ nav:
       - "GAMES103": "计算机图形学/GAMES103.md"
       - "Stanford CS148": "计算机图形学/CS148.md"
       - "CMU 15-462": "计算机图形学/15462.md"
+      - "USTC CG": "计算机图形学/USTC ComputerGraphic.md"
   - Web开发:
       - "MIT web development course": "Web开发/mitweb.md"
       - "Stanford CS142: Web Applications": "Web开发/CS142.md"