diff --git a/packages/frontend/src/components/MkPostForm.vue b/packages/frontend/src/components/MkPostForm.vue
index f199855fa6..3ac7466764 100644
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@@ -1293,7 +1293,7 @@ html[data-color-scheme=light] .preview {
 	max-width: 100%;
 	min-width: 100%;
 	width: 100%;
-	min-height: 128px;
+	min-height: 150px;
 	height: 100%;
 }
 
@@ -1390,7 +1390,7 @@ html[data-color-scheme=light] .preview {
 	}
 
 	.text {
-		min-height: 80px;
+		min-height: 128px;
 	}
 
 	.footer {