diff --git a/packages/client/src/components/MkTimeline.vue b/packages/client/src/components/MkTimeline.vue
index 2d43dbe220..a921a05037 100644
--- a/packages/client/src/components/MkTimeline.vue
+++ b/packages/client/src/components/MkTimeline.vue
@@ -10,7 +10,7 @@
-
-
+
+ > .post-form {
+ border-radius: var(--radius);
+ }
+
+ > .tl {
+ background: var(--bg);
+ border-radius: var(--radius);
+ overflow: clip;
+ }
+}
+