From d342a08af5c3619b1471d2838cb2aa4400fc5e14 Mon Sep 17 00:00:00 2001
From: luoyi <972849752@qq.com>
Date: Tue, 15 Jul 2025 13:37:18 +0800
Subject: [PATCH] =?UTF-8?q?bug=20PercentageOfParallelExecutor=20=E4=B8=AD?=
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---
 .../flow/parallel/strategy/PercentageOfParallelExecutor.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/flow/parallel/strategy/PercentageOfParallelExecutor.java b/liteflow-core/src/main/java/com/yomahub/liteflow/flow/parallel/strategy/PercentageOfParallelExecutor.java
index cbed7a4c7..966beadaa 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/flow/parallel/strategy/PercentageOfParallelExecutor.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/flow/parallel/strategy/PercentageOfParallelExecutor.java
@@ -29,7 +29,7 @@ public class PercentageOfParallelExecutor extends ParallelStrategyExecutor {
         int thresholdCount = (int) Math.ceil(total * whenCondition.getPercentage());
 
         // 已完成任务收集器（对 List 加锁保证线程安全）
-        List<CompletableFuture<WhenFutureObj>> completedFutures = Collections.synchronizedList(new ArrayList<>(thresholdCount));
+        List<CompletableFuture<WhenFutureObj>> completedFutures = Collections.synchronizedList(new ArrayList<>(Math.max(thresholdCount, 1) << 1));
 
         // 阈值触发门闩
         CompletableFuture<Void> thresholdFuture = new CompletableFuture<>();