diff --git a/packages/app/src/components/PagePanels/index.less b/packages/app/src/components/PagePanels/index.less
index 9d3af78d..54ba4433 100755
--- a/packages/app/src/components/PagePanels/index.less
+++ b/packages/app/src/components/PagePanels/index.less
@@ -58,6 +58,10 @@ html {
 
     width: 100%;
 
+    .post_card {
+        max-width: unset;
+    }
+
     .panel {
         position: sticky;
         top: 0;