diff --git a/packages/frontend/core/src/blocksuite/ai/components/ai-message-content/images.ts b/packages/frontend/core/src/blocksuite/ai/components/ai-message-content/images.ts
index 5b8e4bc469..fb7ff78f0d 100644
--- a/packages/frontend/core/src/blocksuite/ai/components/ai-message-content/images.ts
+++ b/packages/frontend/core/src/blocksuite/ai/components/ai-message-content/images.ts
@@ -38,6 +38,7 @@ export class ChatContentImages extends WithDisposable(ShadowlessElement) {
       object-fit: cover;
       border-radius: 8px;
       flex-shrink: 0;
+      image-rendering: pixelated; 
     }
 
     .chat-content-images-column {
@@ -63,6 +64,7 @@ export class ChatContentImages extends WithDisposable(ShadowlessElement) {
       max-height: 100%;
       width: auto;
       height: auto;
+      image-rendering: pixelated; 
     }
   `;