diff --git a/packages/frontend/core/src/blocksuite/ai/chat-panel/message/user.ts b/packages/frontend/core/src/blocksuite/ai/chat-panel/message/user.ts
index 25077e9574..3a5405a62a 100644
--- a/packages/frontend/core/src/blocksuite/ai/chat-panel/message/user.ts
+++ b/packages/frontend/core/src/blocksuite/ai/chat-panel/message/user.ts
@@ -17,6 +17,7 @@ export class ChatMessageUser extends WithDisposable(ShadowlessElement) {
 
     .chat-content-images {
       display: flex;
+      justify-content: flex-end;
 
       .images-row {
         margin-left: auto;