diff --git a/ganttzk/src/main/resources/web/ganttz/zul/leftTasksTree.zul b/ganttzk/src/main/resources/web/ganttz/zul/leftTasksTree.zul
index 745935d9e..9303feefc 100644
--- a/ganttzk/src/main/resources/web/ganttz/zul/leftTasksTree.zul
+++ b/ganttzk/src/main/resources/web/ganttz/zul/leftTasksTree.zul
@@ -28,6 +28,7 @@
+