diff --git a/hx-ai-intelligent/src/view/monitor/deviceMonitor/tree/index.vue b/hx-ai-intelligent/src/view/monitor/deviceMonitor/tree/index.vue
index 72f9071..a8e679c 100644
--- a/hx-ai-intelligent/src/view/monitor/deviceMonitor/tree/index.vue
+++ b/hx-ai-intelligent/src/view/monitor/deviceMonitor/tree/index.vue
@@ -478,4 +478,9 @@
   //   border-radius: 1px;
   //   background-color: #2778ff;
   // }
+
+  ::v-deep .ant-tree-list-scrollbar-thumb {
+    width: 75% !important;
+    background: rgba(0, 0, 0, 0.25) !important;
+  }
 </style>
diff --git a/hx-ai-intelligent/src/view/monitor/energyMonitor/tree/index.vue b/hx-ai-intelligent/src/view/monitor/energyMonitor/tree/index.vue
index 0710b72..08ed6c5 100644
--- a/hx-ai-intelligent/src/view/monitor/energyMonitor/tree/index.vue
+++ b/hx-ai-intelligent/src/view/monitor/energyMonitor/tree/index.vue
@@ -702,4 +702,8 @@
     position: relative;
     padding-left: 9px;
   }
+  ::v-deep .ant-tree-list-scrollbar-thumb {
+    width: 75% !important;
+    background: rgba(0, 0, 0, 0.25) !important;
+  }
 </style>