diff --git a/view/public/chartRender.html b/view/public/chartRender.html
index 51d78c3..0369ae9 100644
--- a/view/public/chartRender.html
+++ b/view/public/chartRender.html
@@ -1,5 +1,5 @@
-<script src="https://fastly.jsdelivr.net/npm/vditor@1.7.24/dist/index.min.js"></script>
-<link rel="stylesheet" href="https://fastly.jsdelivr.net/npm/vditor/dist/index.classic.css" />
+<script src="https://jsd.onmicrosoft.cn/npm/vditor@1.7.24/dist/index.min.js"></script>
+<link rel="stylesheet" href="https://jsd.onmicrosoft.cn/npm/vditor/dist/index.classic.css" />
 
 <script>
   Vditor.mathRender(document.querySelectorAll('body')[0])