diff --git a/src/views/Community/components/DynamicNewsCard.js b/src/views/Community/components/DynamicNewsCard.js
index 3f669633..1ba97dbe 100644
--- a/src/views/Community/components/DynamicNewsCard.js
+++ b/src/views/Community/components/DynamicNewsCard.js
@@ -536,6 +536,7 @@ const [currentMode, setCurrentMode] = useState('vertical');
         position="relative"
         zIndex={1}
         pb={3}
+        px={isMobile ? 2 : undefined}
       >
         <VStack spacing={3} align="stretch">
           {/* 第一行：标题 + 模式切换 + 通知开关 + 更新时间 */}