diff --git a/packages/frontend/component/src/theme/global.css b/packages/frontend/component/src/theme/global.css
index 636a0cba7..ac7a8bc0e 100644
--- a/packages/frontend/component/src/theme/global.css
+++ b/packages/frontend/component/src/theme/global.css
@@ -273,7 +273,8 @@ affine-block-hub {
 }
 
 html,
-body {
+body,
+#app {
   height: 100%;
   position: relative;
   overflow: clip;