diff --git a/src/components/tree/device.vue b/src/components/tree/device.vue
index 9c67830..2b93ee6 100644
--- a/src/components/tree/device.vue
+++ b/src/components/tree/device.vue
@@ -44,6 +44,7 @@
                         default-expand-all
                         v-bind="$attrs"
                         :data="zlDeviceData"
+                        style="overflow: auto;"
                     >
                         <template #default="{ node, data }">
                             <span class="custom-tree-node">
@@ -69,6 +70,7 @@
                         node-key="id"
                         :data="bxsDeviceData"
                         v-bind="$attrs"
+                        style="overflow: auto;"
                     >
                         <template #default="{ node, data }">
                             <span class="custom-tree-node">
diff --git a/src/components/tree/point.vue b/src/components/tree/point.vue
index 056f7ef..3c0bbfb 100644
--- a/src/components/tree/point.vue
+++ b/src/components/tree/point.vue
@@ -43,6 +43,7 @@
                         default-expand-all
                         v-bind="$attrs"
                         :data="zlDeviceData"
+                        style="overflow: auto;"
                     >
                         <template #default="{ node, data }">
                             <span class="custom-tree-node">
@@ -68,6 +69,7 @@
                         node-key="id"
                         :data="bxsDeviceData"
                         v-bind="$attrs"
+                        style="overflow: auto;"
                     >
                         <template #default="{ node, data }">
                             <span class="custom-tree-node">