diff --git a/packages/frontend/core/src/blocksuite/presets/blocks/ai-chat-block/ai-chat-block.ts b/packages/frontend/core/src/blocksuite/presets/blocks/ai-chat-block/ai-chat-block.ts
index 0570bb7c31..64a333f5c6 100644
--- a/packages/frontend/core/src/blocksuite/presets/blocks/ai-chat-block/ai-chat-block.ts
+++ b/packages/frontend/core/src/blocksuite/presets/blocks/ai-chat-block/ai-chat-block.ts
@@ -11,7 +11,10 @@ import { ChatWithAIIcon } from '../_common/icon';
 import { AIChatBlockStyles } from './styles';
 
 @Peekable({
-  enableOn: ({ doc }: AIChatBlockComponent) => !doc.readonly,
+  enableOn: ({ doc }: AIChatBlockComponent) => {
+    // Disable on mobile and readonly mode
+    return !BUILD_CONFIG.isMobileEdition && !doc.readonly;
+  },
 })
 export class AIChatBlockComponent extends BlockComponent<AIChatBlockModel> {
   static override styles = AIChatBlockStyles;