diff --git a/packages/frontend/src/components/MkPostForm.vue b/packages/frontend/src/components/MkPostForm.vue
index 0b5794d1e3..44cfcbff98 100644
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@@ -1291,7 +1291,7 @@ html[data-color-scheme=light] .preview {
 	max-width: 100%;
 	min-width: 100%;
 	width: 100%;
-	min-height: 90px;
+	min-height: 128px;
 	height: 100%;
 }