diff --git a/components/admin/RichTextEditor.vue b/components/admin/RichTextEditor.vue
index a237a57..606f4ad 100644
--- a/components/admin/RichTextEditor.vue
+++ b/components/admin/RichTextEditor.vue
@@ -134,6 +134,9 @@ async function handleFileChange(e) {
   border-bottom: 1px solid #e5e7eb;
   background: #fafafa;
   border-radius: 4px 4px 0 0;
+  position: sticky;
+  top: 0;
+  z-index: 10;
 }
 
 .toolbar-btn {