diff --git a/src/components/ai/FloatingAIChat.tsx b/src/components/ai/FloatingAIChat.tsx
index fa09643..2a1f00d 100644
--- a/src/components/ai/FloatingAIChat.tsx
+++ b/src/components/ai/FloatingAIChat.tsx
@@ -22,6 +22,7 @@ import {
 } from '@tabler/icons-react';
 import { api } from '../../services/api';
 import { useAppStore } from '../../stores';
+import { calculateNextReminderDate } from '../../utils/repeatCalculator';
 import type { AIConversation, AIParsedEvent, RepeatType, PriorityType } from '../../types';
 import { notifications } from '@mantine/notifications';
 
@@ -124,6 +125,11 @@ export function FloatingAIChat({ onEventCreated, hidden = false }: FloatingAICha
     if (!parsedEvent) return;
 
     try {
+      // 计算下一次提醒日期
+      const nextReminderDate = editForm.repeat_type !== 'none' && editForm.date
+        ? calculateNextReminderDate(editForm.date, editForm.repeat_type as RepeatType, undefined)
+        : undefined;
+
       const eventData = {
         type: editForm.type,
         title: editForm.title,
@@ -134,6 +140,7 @@ export function FloatingAIChat({ onEventCreated, hidden = false }: FloatingAICha
         is_holiday: editForm.is_holiday,
         priority: editForm.priority,
         reminder_times: editForm.reminder_times,
+        next_reminder_date: nextReminderDate,
       };
 
       await api.events.create(eventData);