From d54eb01710306ea1818469058ec7212af5243651 Mon Sep 17 00:00:00 2001
From: allworldall <275723471@qq.com>
Date: Fri, 10 Jul 2026 15:21:56 +0800
Subject: [PATCH] Refactor task submission to use execute method

Changed method from submit to execute for task submission.
---
 docs/java/concurrent/java-concurrent-questions-03.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/java/concurrent/java-concurrent-questions-03.md b/docs/java/concurrent/java-concurrent-questions-03.md
index 326f3733e3f..bf8fa5f5af3 100644
--- a/docs/java/concurrent/java-concurrent-questions-03.md
+++ b/docs/java/concurrent/java-concurrent-questions-03.md
@@ -379,7 +379,7 @@ public class TtlContextHolder {
             log.info("父线程上下文: {}", CONTEXT.get());
 
             // 4. 使用 Lambda 简化任务提交
-            TTL_EXECUTOR_SERVICE.submit(() -> {
+            TTL_EXECUTOR_SERVICE.execute(() -> {
                 log.info("异步任务(Runnable)读取上下文: {}", CONTEXT.get());
                 // 模拟业务逻辑
                 // 注意：子线程修改是否影响父线程，取决于 copy() 是否做了深拷贝