diff --git a/packages/frontend/core/src/blocksuite/ai/messages/error.ts b/packages/frontend/core/src/blocksuite/ai/messages/error.ts
index de910b56e2..702df3d858 100644
--- a/packages/frontend/core/src/blocksuite/ai/messages/error.ts
+++ b/packages/frontend/core/src/blocksuite/ai/messages/error.ts
@@ -186,7 +186,7 @@ export class AIErrorWrapper extends SignalWatcher(WithDisposable(LitElement)) {
 
 const PaymentRequiredErrorRenderer = (host: EditorHost) => html`
   <ai-error-wrapper
-    .text=${"You've reached the current usage cap for AFFiNE AI. You can subscribe to AFFiNE AI to continue the AI experience!"}
+    .text=${"You've reached the current usage cap for AFFiNE AI. You can subscribe to AFFiNE AI(with free 7-day-trial) to continue the AI experience!"}
     .actionText=${'Upgrade'}
     .onClick=${() => AIProvider.slots.requestUpgradePlan.emit({ host })}
   ></ai-error-wrapper>
diff --git a/packages/frontend/core/src/blocksuite/ai/widgets/ai-panel/components/state/error.ts b/packages/frontend/core/src/blocksuite/ai/widgets/ai-panel/components/state/error.ts
index 2f13d900d2..2d9bf37559 100644
--- a/packages/frontend/core/src/blocksuite/ai/widgets/ai-panel/components/state/error.ts
+++ b/packages/frontend/core/src/blocksuite/ai/widgets/ai-panel/components/state/error.ts
@@ -164,7 +164,8 @@ export class AIPanelError extends WithDisposable(LitElement) {
           () =>
             html` <div class="error-info">
                 You've reached the current usage cap for AFFiNE AI. You can
-                subscribe to AFFiNE AI to continue the AI experience!
+                subscribe to AFFiNE AI(with free 7-day-trial) to continue the AI
+                experience!
               </div>
               <div class="action-button-group">
                 <div @click=${this.config.cancel} class="action-button">