diff --git a/.codesandbox/ci.json b/.codesandbox/ci.json
new file mode 100644
index 000000000..840528450
--- /dev/null
+++ b/.codesandbox/ci.json
@@ -0,0 +1,4 @@
+{
+ "sandboxes": ["2d17z"],
+ "packages": [".", "packages/docsify-server-renderer"]
+}
diff --git a/docs/index.html b/docs/index.html
index 31e4b287f..050b21dde 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -9,20 +9,14 @@
-
-
-
+
+