diff --git a/agent/src/main/java/io/wdd/agent/executor/CommandExecutor.java b/agent/src/main/java/io/wdd/agent/executor/CommandExecutor.java
index 03b41fe..5b9efb3 100644
--- a/agent/src/main/java/io/wdd/agent/executor/CommandExecutor.java
+++ b/agent/src/main/java/io/wdd/agent/executor/CommandExecutor.java
@@ -42,7 +42,7 @@ public class CommandExecutor {
     /**
      * 一个命令执行的最长等待时间
      */
-    int processMaxWaitSeconds = 60;
+    int processMaxWaitSeconds = 20;
 
     /**
      * 持久化命令执行的最长等待时间