diff --git a/WebContent/Tenwa/Core/FlowInstanceTrack/BusinessQuery.jsp b/WebContent/Tenwa/Core/FlowInstanceTrack/BusinessQuery.jsp
index 623263b36..10a0000bb 100644
--- a/WebContent/Tenwa/Core/FlowInstanceTrack/BusinessQuery.jsp
+++ b/WebContent/Tenwa/Core/FlowInstanceTrack/BusinessQuery.jsp
@@ -11,7 +11,7 @@
 	ASObjectWindow dwTemp = new ASObjectWindow(CurPage,doTemp,request);
 	dwTemp.Style="1";      	     //--设置为Grid风格--
 	dwTemp.ReadOnly = "1";	 //只读模式
-	dwTemp.setPageSize(15);
+	dwTemp.setPageSize((pageSize==null||"undefined".equals(pageSize))?15:Integer.parseInt(pageSize));
 	dwTemp.genHTMLObjectWindow("");
 
 	//0、是否展示 1、	权限控制  2、 展示类型 3、按钮显示名称 4、按钮解释文字 5、按钮触发事件代码	6、	7、	8、	9、图标，CSS层叠样式 10、风格