diff --git a/app/components/chat.tsx b/app/components/chat.tsx
index 6fb49730..4e6aedec 100644
--- a/app/components/chat.tsx
+++ b/app/components/chat.tsx
@@ -937,7 +937,7 @@ function _Chat() {
     const isTouchTopEdge = e.scrollTop <= edgeThreshold;
     const isTouchBottomEdge = bottomHeight >= e.scrollHeight - edgeThreshold;
     const isHitBottom =
-      bottomHeight >= e.scrollHeight - (isMobileScreen ? 0 : 10);
+      bottomHeight >= e.scrollHeight - (isMobileScreen ? 4 : 10);
 
     const prevPageMsgIndex = msgRenderIndex - CHAT_PAGE_SIZE;
     const nextPageMsgIndex = msgRenderIndex + CHAT_PAGE_SIZE;