diff --git a/packages/mip/src/styles/mip-base.less b/packages/mip/src/styles/mip-base.less
index 3c462542..a280c0f7 100644
--- a/packages/mip/src/styles/mip-base.less
+++ b/packages/mip/src/styles/mip-base.less
@@ -34,6 +34,7 @@ html.mip-i-ios-width {
 html.mip-i-ios-scroll,
 html.mip-i-ios-scroll>body[mip-ready] {
   -webkit-overflow-scrolling: touch;
+  overflow-y: scroll;
 }
 
 html.mip-i-android-scroll,