diff --git a/demo/demo.html b/demo/demo.html
index 594120fd0..abf73fdf3 100644
--- a/demo/demo.html
+++ b/demo/demo.html
@@ -5,7 +5,7 @@
Twikoo Demo
-
+
diff --git a/docs/frontend.md b/docs/frontend.md
index 0ba701116..f0a22c5b6 100644
--- a/docs/frontend.md
+++ b/docs/frontend.md
@@ -89,7 +89,7 @@ twikoo:
``` html
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+