diff --git a/packages/frontend/core/src/blocksuite/ai/components/ai-item/ai-item-list.ts b/packages/frontend/core/src/blocksuite/ai/components/ai-item/ai-item-list.ts
index a95db5cb72..bfc7807a66 100644
--- a/packages/frontend/core/src/blocksuite/ai/components/ai-item/ai-item-list.ts
+++ b/packages/frontend/core/src/blocksuite/ai/components/ai-item/ai-item-list.ts
@@ -92,7 +92,6 @@ export class AIItemList extends WithDisposable(LitElement) {
         .onClick=${this.onClick}
         .abortController=${this._abortController}
       ></ai-sub-item-list>`,
-      container: aiItemContainer,
       positionStrategy: 'fixed',
       computePosition: {
         referenceElement: aiItemContainer,