diff --git a/modeler/src/views/decision/designer/trees-card.vue b/modeler/src/views/decision/designer/trees-card.vue
index 6354bb1..2cced9e 100644
--- a/modeler/src/views/decision/designer/trees-card.vue
+++ b/modeler/src/views/decision/designer/trees-card.vue
@@ -29,6 +29,12 @@
               </a-tooltip>
               <a-flex class="ks-tree-actions">
 <!--                <span style="margin-right: 10px"><EditFilled /></span>-->
+                <a-popconfirm
+                  title="确定复制?"
+                  @confirm="()=> handleCopy(item)"
+                >
+                  <span class="ks-tree-action ks-tree-action-copy" @click.stop style="margin-right: 10px"><CopyOutlined /></span>
+                </a-popconfirm>
                 <a-popconfirm
                   title="确定删除?"
                   @confirm="()=> handleDelete(item)"
@@ -51,15 +57,16 @@
 
 <script lang="ts">
 import { defineComponent, onMounted, ref } from 'vue';
-import { CheckOutlined, DeleteOutlined, EditFilled, PlusOutlined } from '@ant-design/icons-vue';
+import { CheckOutlined, CopyOutlined, DeleteOutlined, EditFilled, PlusOutlined } from '@ant-design/icons-vue';
 import type { BehaviorTree, BehaviorTreeRequest } from './tree';
-import { deleteOneTreeById, findTreesByQuery } from './api';
+import { copyTree, deleteOneTreeById, findTreesByQuery } from './api';
 import { substring } from '@/utils/strings';
 
 export default defineComponent({
   emits: ['select-tree', 'create-tree'],
   components: {
     CheckOutlined,
+    CopyOutlined,
     PlusOutlined,
     DeleteOutlined,
     EditFilled,
@@ -95,6 +102,14 @@ export default defineComponent({
       });
     };
 
+    const handleCopy = (item: BehaviorTree) => {
+      copyTree({ id: item.id }).then(r => {
+        if (r.code === 200) {
+          loadTress();
+        }
+      });
+    };
+
     const columns = [
       {
         title: '名称',
@@ -133,6 +148,7 @@ export default defineComponent({
       handleSelect,
       handleChange,
       handleDelete,
+      handleCopy,
     };
   },
 });