diff --git a/src/main/java/haflow/ui/model/FlowRunHistoryListModel.java b/src/main/java/haflow/ui/model/FlowRunHistoryListModel.java
index 4b79df5..d7bd1b1 100644
--- a/src/main/java/haflow/ui/model/FlowRunHistoryListModel.java
+++ b/src/main/java/haflow/ui/model/FlowRunHistoryListModel.java
@@ -10,7 +10,8 @@ import javax.xml.bind.annotation.XmlRootElement;
 public class FlowRunHistoryListModel {
 
 	private List<FlowRunHistoryModel> flowHistorys;
-
+	
+	
 	@XmlElementWrapper(name = "flowHistorys")
 	@XmlElement(name = "flowHistory")
 	public List<FlowRunHistoryModel> getFlowHistorys() {