diff --git a/src/components/GanttChart/ganttChart.css b/src/components/GanttChart/ganttChart.css
index 16934f60e3492b150b25a9c61ff0a41a79b063f2..fc448c50483c671872357320b5faf699fe294cf8 100644
--- a/src/components/GanttChart/ganttChart.css
+++ b/src/components/GanttChart/ganttChart.css
@@ -247,7 +247,7 @@
 }
 
 .add-page-btn:hover {
-  background-color: #1E1E2F !important;
+  background-color: #7e9cd3 !important;
   /* สีเข้มขึ้นเมื่อ hover */
 }