diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.css b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.css
index 71dc451879..08bdc5d283 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.css
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.css
@@ -10,7 +10,3 @@
 
 .dataTable tbody tr td div.dropdown ul.dropdown-menu li {
   cursor: pointer; }
-
-.dataTable tbody tr td div.dropdown ul.dropdown-menu li:hover {
-  background: #f4f5f8; }
-
diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.min.css b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.min.css
index 8293ded113..ffc3d272a3 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.min.css
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.min.css
@@ -1 +1 @@
-.dataTable{width:100% !important;border-spacing:0 !important;}.table td,.table th{padding:8px 10px;}.dataTable tbody tr td button{cursor:pointer;}.dataTable tbody tr td div.dropdown ul.dropdown-menu li{cursor:pointer;}.dataTable tbody tr td div.dropdown ul.dropdown-menu li:hover{background:#f4f5f8;}
+.dataTable{width:100% !important;border-spacing:0 !important;}.table td,.table th{padding:8px 10px;}.dataTable tbody tr td button{cursor:pointer;}.dataTable tbody tr td div.dropdown ul.dropdown-menu li{cursor:pointer;}
diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.scss b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.scss
index 7f439a8098..0ca0771faf 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.scss
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-styles.scss
@@ -21,10 +21,6 @@
                         li {
                             cursor: pointer;
                         }
-
-                        li:hover {
-                            background: #f4f5f8;
-                        }
                     }
                 }
             }