diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-api/src/main/java/org/apache/dolphinscheduler/plugin/task/api/ProcessUtils.java b/dolphinscheduler-task-plugin/dolphinscheduler-task-api/src/main/java/org/apache/dolphinscheduler/plugin/task/api/ProcessUtils.java
index 2f94003fbb..2a728cdadb 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-api/src/main/java/org/apache/dolphinscheduler/plugin/task/api/ProcessUtils.java
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-api/src/main/java/org/apache/dolphinscheduler/plugin/task/api/ProcessUtils.java
@@ -43,7 +43,7 @@ public final class ProcessUtils {
     /**
      * Expression of PID recognition in Windows scene
      */
-    private static final Pattern WINDOWSATTERN = Pattern.compile("(\\d+)");
+    private static final Pattern WINDOWSATTERN = Pattern.compile("\\w+\\((\\d+)\\)");
 
     /**
      * kill tasks according to different task types.