diff --git a/src/routes/events.ts b/src/routes/events.ts
index 49db200..3a4f0d2 100644
--- a/src/routes/events.ts
+++ b/src/routes/events.ts
@@ -246,9 +246,9 @@ router.put(
 
     // 检查是否是完成循环提醒
     let newEventCreated = false;
-    if (data.is_completed === true && data.repeat_type !== 'none') {
-      // 获取当前事件的详细信息用于创建新提醒
-      const currentEvent = existing.rows[0] as EventRow;
+    // 从数据库获取当前事件的 repeat_type
+    const currentEvent = existing.rows[0] as EventRow;
+    if (data.is_completed === true && currentEvent.repeat_type !== 'none') {
       if (currentEvent) {
         // 计算下一个提醒日期
         const currentDate = new Date(currentEvent.date);