diff --git a/packages/app/src/pages/temporary.css b/packages/app/src/pages/temporary.css
index b9ee4f51e7..92e2ff7b44 100644
--- a/packages/app/src/pages/temporary.css
+++ b/packages/app/src/pages/temporary.css
@@ -9,3 +9,6 @@ debug-menu {
   margin-top: 78px;
   margin-bottom: 40px;
 }
+.affine-editor-container {
+  background: transparent !important;
+}