diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/config/thread/ThreadPoolConfig.java b/ruoyi-common/src/main/java/com/ruoyi/common/config/thread/ThreadPoolConfig.java
index 1ff207552..0f22a48d3 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/config/thread/ThreadPoolConfig.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/config/thread/ThreadPoolConfig.java
@@ -26,7 +26,7 @@ public class ThreadPoolConfig
     // 队列最大长度
     private int queueCapacity = 1000;
 
-    // 线程池维护线程所允许的空闲时间
+    // 线程池维护线程所允许的空闲时间-1
     private int keepAliveSeconds = 300;
 
     @Bean(name = "threadPoolTaskExecutor")