diff --git a/o2server/x_query_core_express/src/main/java/com/x/query/core/express/plan/Plan.java b/o2server/x_query_core_express/src/main/java/com/x/query/core/express/plan/Plan.java
index d236d970bd917ba7fcac120a9fda3e018a5a0214..c1a6964f39b4c29597bc1a6032db0182f5547f89 100644
--- a/o2server/x_query_core_express/src/main/java/com/x/query/core/express/plan/Plan.java
+++ b/o2server/x_query_core_express/src/main/java/com/x/query/core/express/plan/Plan.java
@@ -87,7 +87,11 @@ public abstract class Plan extends GsonPropertyObject {
 
 	public Integer count;
 
-	private ScriptEngine scriptEngine;
+	/**
+	 * !!这个类最后要输出.不能gson scriptEngine对象
+	 * 
+	 */
+	private transient ScriptEngine scriptEngine;
 
 	private Table order(Table table) {
 		Comparator<Row> comparator = new Comparator<Row>() {