diff --git a/core/src/main/java/com/taobao/arthas/core/Arthas.java b/core/src/main/java/com/taobao/arthas/core/Arthas.java
index 5bf013529..45f15d7d6 100644
--- a/core/src/main/java/com/taobao/arthas/core/Arthas.java
+++ b/core/src/main/java/com/taobao/arthas/core/Arthas.java
@@ -75,6 +75,7 @@ public class Arthas {
             String pid = descriptor.id();
             if (pid.equals(Long.toString(configure.getJavaPid()))) {
                 virtualMachineDescriptor = descriptor;
+                break;
             }
         }
         VirtualMachine virtualMachine = null;