diff --git a/modules/permission-management/src/Volo.Abp.PermissionManagement.Web/Pages/AbpPermissionManagement/permission-management-modal.css b/modules/permission-management/src/Volo.Abp.PermissionManagement.Web/Pages/AbpPermissionManagement/permission-management-modal.css
index 2d47ccd927..004ae2cf27 100644
--- a/modules/permission-management/src/Volo.Abp.PermissionManagement.Web/Pages/AbpPermissionManagement/permission-management-modal.css
+++ b/modules/permission-management/src/Volo.Abp.PermissionManagement.Web/Pages/AbpPermissionManagement/permission-management-modal.css
@@ -1,12 +1,31 @@
-.custom-scroll-container > .col-4 {
-    overflow: hidden;
-    overflow-y: auto;
-    max-height: 499px;
+fieldset legend {
+    float: none;
+    width: auto;
+}
+
+.lpx-scroll-pills-container ul {
     display: block;
-    position: relative;
-    z-index: 123;
+    max-height: 500px;
+    overflow-y: auto;
+}
+
+.lpx-scroll-pills-container .tab-content {
+    padding-top: 0 !important;
+    padding-bottom: 0 !important;
+}
+
+.lpx-scroll-pills-container ul li {
+    border: 1px solid #e8eef3;
+    margin-bottom: 10px;
+    border-radius: 10px;
+}
+
+.lpx-scroll-pills-container ul li a.active {
+    color: #fff !important;
+    border-color: #6c5dd3 !important;
+    background-color: #6c5dd3 !important;
 }
 
-.custom-scroll-content {
-    max-height: 440px;
+.lpx-theme-dark .lpx-scroll-pills-container ul li {
+    border: 1px solid #23262a;
 }