diff --git a/module/common/view/kanban.html.php b/module/common/view/kanban.html.php
index 5b93969df8..65c13b8c6a 100644
--- a/module/common/view/kanban.html.php
+++ b/module/common/view/kanban.html.php
@@ -43,7 +43,7 @@
 #kanbanList .kanban-header-col[data-type="doingProject"] + .kanban-header-col[data-type="doingExecution"] {padding: 38px 10px 0;}
 #kanbanList .kanban-header-col[data-type="doingProject"]:after {content: attr(data-span-text); display: block; position: absolute; z-index: 10; left: 0; right:  -100%; right: calc(-100% - 2px); top: 0; line-height: 36px; text-align: center; font-weight: bold; border-bottom: 2px solid #fff; background-color: #ededed;}
 #kanbanList .kanban-col[data-type="unclosedProduct"] .kanban-lane-items {height: 100%; display: flex; flex-direction: column; justify-content: center;}
-#kanbanList .kanban-col[data-type="unclosedProduct"] .kanban-item {background-color: transparent; border: none; padding: 0; text-align: center;}
+#kanbanList .kanban-col[data-type="unclosedProduct"] .kanban-item {background-color: transparent; border: none; padding: 0; text-align: center; box-shadow: none!important;}
 #kanbanList .kanban-col[data-type="unclosedProduct"] .kanban-item:hover {box-shadow: none;}
 #kanbanList .kanban-col[data-type="unclosedProduct"] .kanban-item > .title {white-space: normal;}
 #kanbanList .kanban-col[data-type="normalRelease"] .kanban-item > .title {display: flex; flex-direction: row; flex-wrap: nowrap; align-items: center; height: 38px;}