diff --git a/src/views/Community/components/DynamicNewsCard/EventDetailScrollPanel.js b/src/views/Community/components/DynamicNewsCard/EventDetailScrollPanel.js
index 8f8c592f..64d67a3b 100644
--- a/src/views/Community/components/DynamicNewsCard/EventDetailScrollPanel.js
+++ b/src/views/Community/components/DynamicNewsCard/EventDetailScrollPanel.js
@@ -26,7 +26,6 @@ const EventDetailScrollPanel = ({
       position="relative"
       sx={{
         height: '100%',
-        maxHeight: '1200px',
         overflowY: 'auto',
         overflowX: 'hidden',
         '&::-webkit-scrollbar': {
diff --git a/src/views/Community/components/DynamicNewsCard/EventScrollList.js b/src/views/Community/components/DynamicNewsCard/EventScrollList.js
index a45ae759..a9ea89f0 100644
--- a/src/views/Community/components/DynamicNewsCard/EventScrollList.js
+++ b/src/views/Community/components/DynamicNewsCard/EventScrollList.js
@@ -82,10 +82,12 @@ const EventScrollList = ({
     <Box
       ref={scrollContainerRef}
       overflowX="hidden"
+      h="100%"
       pt={0}
       pb={4}
       px={mode === 'four-row' ? 0 : 2}
       position="relative"
+      data-scroll-container="true"
       css={{
         // 统一滚动条样式（支持横向和纵向）
         '&::-webkit-scrollbar': {