diff --git a/apps/st/src/components/css/DataGrid.css b/apps/st/src/components/css/DataGrid.css
index 190d41a79..a79e3ebd4 100644
--- a/apps/st/src/components/css/DataGrid.css
+++ b/apps/st/src/components/css/DataGrid.css
@@ -195,7 +195,7 @@
  * .rg-grid … 특이도로 덮어씀.
  */
 .rg-grid .rg-header .rg-table .rg-header-group-cell {
-    background-color: #466995 !important;
+    background-color: #5987bf !important;
     color: #ffffff !important;
 }
 .rg-grid .rg-header .rg-table {
@@ -215,6 +215,8 @@
     color: #ffffff !important;
 }
 
+.rg-header .rg-table tr td:hover { background: #5987bf; }
+
 [data-theme="black"] .rg-grid .rg-header .rg-table .rg-header-group-cell {
     background-color: #3c4043 !important;
     color: #ffffff !important;
@@ -235,6 +237,11 @@
     background-color: #62686d !important;
     color: #ffffff !important;
 }
+[data-theme="black"] .rg-header .rg-table tr td:hover {
+    background-color: #62686d !important;
+    color: #ffffff !important;
+}
+
 [data-theme="black"] .rg-grid .rg-body .rg-table .rg-data-row .rg-data-cell {
     background-color: #545556 !important;
     color: #ffffff !important;