diff --git a/ui/src/utils/cron.ts b/ui/src/utils/cron.ts
index 79a94ddc..46d806e3 100644
--- a/ui/src/utils/cron.ts
+++ b/ui/src/utils/cron.ts
@@ -1,8 +1,8 @@
-import { parseExpression } from "cron-parser";
+import { CronExpressionParser } from "cron-parser";
 
 export const validCronExpression = (expr: string): boolean => {
   try {
-    parseExpression(expr);
+    CronExpressionParser.parse(expr);
 
     if (expr.trim().split(" ").length !== 5) return false; // pocketbase 后端仅支持五段式的表达式
     return true;
@@ -15,12 +15,7 @@ export const getNextCronExecutions = (expr: string, times = 1): Date[] => {
   if (!validCronExpression(expr)) return [];
 
   const now = new Date();
-  const cron = parseExpression(expr, { currentDate: now, iterator: true });
+  const cron = CronExpressionParser.parse(expr, { currentDate: now });
 
-  const result: Date[] = [];
-  for (let i = 0; i < times; i++) {
-    const next = cron.next();
-    result.push(next.value.toDate());
-  }
-  return result;
+  return cron.take(times).map((date) => date.toDate());
 };