diff --git a/src/renderer/src/components/ui/image/preview-image.tsx b/src/renderer/src/components/ui/image/preview-image.tsx
index 977856e38..8cf06c5f8 100644
--- a/src/renderer/src/components/ui/image/preview-image.tsx
+++ b/src/renderer/src/components/ui/image/preview-image.tsx
@@ -112,6 +112,7 @@ export const PreviewImageContent: FC<{
   return (
     <Wrapper src={currentSrc}>
       <Swiper
+        loop
         initialSlide={initialIndex}
         scrollbar={{
           hide: true,
diff --git a/src/renderer/src/modules/entry-column/hooks.ts b/src/renderer/src/modules/entry-column/hooks.ts
index 781df6cc8..d6a7aff6d 100644
--- a/src/renderer/src/modules/entry-column/hooks.ts
+++ b/src/renderer/src/modules/entry-column/hooks.ts
@@ -26,7 +26,7 @@ export const useEntryMarkReadHandler = (entriesIds: string[]) => {
       if (!idSlice) return
       batchMarkRead(idSlice)
     },
-    1000,
+    500,
     { leading: false },
   )