diff --git a/modeler/src/views/decision/designer/api.ts b/modeler/src/views/decision/designer/api.ts
index e0dd04f..2d3864e 100644
--- a/modeler/src/views/decision/designer/api.ts
+++ b/modeler/src/views/decision/designer/api.ts
@@ -8,7 +8,8 @@
  */
 
 import { HttpRequestClient } from '@/utils/request';
-import type { BehaviorTree, BehaviorTreeDetailsResponse, BehaviorTreePageResponse, BehaviorTreeRequest, NodeTemplatesResponse } from '../types';
+import type { NodeTemplatesResponse } from './template';
+import type { BehaviorTree, BehaviorTreeDetailsResponse, BehaviorTreePageResponse, BehaviorTreeRequest } from './tree';
 import type { BasicResponse } from '@/types';
 
 const req = HttpRequestClient.create<BasicResponse>({
diff --git a/modeler/src/views/decision/designer/designer.vue b/modeler/src/views/decision/designer/designer.vue
index f659b17..8364d4e 100644
--- a/modeler/src/views/decision/designer/designer.vue
+++ b/modeler/src/views/decision/designer/designer.vue
@@ -19,27 +19,12 @@
           <div class="ks-model-builder-content">
             <div class="ks-model-builder-actions">
               <a-space>
-<!--                <a-tooltip v-if="graph && currentBehaviorTree" placement="top">-->
-<!--                  <template #title>-->
-<!--                    保存-->
-<!--                  </template>-->
-<!--                  <a-popconfirm-->
-<!--                    title="确定保存?"-->
-<!--                    @confirm="handleSave"-->
-<!--                  >-->
-<!--                    <a-button class="ks-model-builder-save" size="small">-->
-<!--                      <CheckOutlined />-->
-<!--                      <span>保存</span>-->
-<!--                    </a-button>-->
-<!--                  </a-popconfirm>-->
-<!--                </a-tooltip>-->
                 <a-button v-if="graph && currentBehaviorTree" class="ks-model-builder-save" size="small" @click="handleSave">
                   <CheckOutlined />
                   <span>保存</span>
                 </a-button>
               </a-space>
             </div>
-            <!-- 画布容器，添加拖放事件 -->
             <div
               ref="canvas"
               class="ks-model-builder-canvas"
@@ -74,14 +59,14 @@ import { Wrapper } from '@/components/wrapper';
 import { safePreventDefault, safeStopPropagation } from '@/utils/event';
 import Header from '../header.vue';
 import Properties from './properties.vue';
-import type { BehaviorTree, NodeDragTemplate, NodeTemplate } from '../types';
-import type { GraphTaskElement, NodeGraph } from '../builder/element';
-import { useGraphCanvas } from '../builder/hooks';
-import { registerNodeElement } from '../builder/register';
-import { createLineOptions } from '../builder/line';
+import type { NodeDragTemplate } from './template';
+import type { BehaviorTree } from './tree';
+import { createGraphTaskElementFromTemplate } from './utils';
+
+import { createGraphTaskElement, createLineOptions, type GraphContainer, type GraphTaskElement, hasElements, hasRootElementNode, resolveGraph, useGraphCanvas } from '../graph';
+import { registerNodeElement } from './register';
+
 import { createTree, findOneTreeById, updateTree } from './api';
-import { createGraphTaskElement, hasElements, hasRootElementNode, resolveNodeGraph } from '../builder/utils';
-import { createGraphTaskElementFromTemplate } from '../utils/node';
 import TressCard from './trees-card.vue';
 import NodesCard from './nodes-card.vue';
 
@@ -110,7 +95,7 @@ export default defineComponent({
     const isDraggingOver = ref(false);
     const currentTreeEditing = ref<boolean>(false);
     const currentBehaviorTree = ref<BehaviorTree | null>(null);
-    const currentNodeGraph = ref<NodeGraph | null>(null);
+    const currentGraph = ref<GraphContainer | null>(null);
     const selectedModelNode = ref<Node<NodeProperties> | null>(null);
     const selectedNodeTaskElement = ref<GraphTaskElement | null>(null);
     const changed = ref<boolean>(false);
@@ -219,9 +204,9 @@ export default defineComponent({
       console.info('handleSelectTree', tree);
       findOneTreeById(tree.id).then(r => {
         if (r.data) {
-          let nodeGraph: NodeGraph | null = null;
+          let nodeGraph: GraphContainer | null = null;
           try {
-            nodeGraph = JSON.parse(r.data?.xmlContent as unknown as string) as unknown as NodeGraph;
+            nodeGraph = JSON.parse(r.data?.xmlContent as unknown as string) as unknown as GraphContainer;
           } catch (e: any) {
             console.error('parse error,cause:', e);
           }
@@ -290,7 +275,7 @@ export default defineComponent({
         },
         updatedAt: null,
       };
-      currentNodeGraph.value = {
+      currentGraph.value = {
         edges: [],
         nodes: [],
       };
@@ -370,7 +355,7 @@ export default defineComponent({
     };
 
     const handleSave = () => {
-      const graphData: NodeGraph = resolveNodeGraph(graph.value as Graph);
+      const graphData: GraphContainer = resolveGraph(graph.value as Graph);
       console.info('handleSave', graphData);
       if (!currentBehaviorTree.value) {
         message.error('当前决策树不存在');
@@ -429,7 +414,7 @@ export default defineComponent({
       handleCreateTree,
       currentTreeEditing,
       currentBehaviorTree,
-      currentNodeGraph,
+      currentGraph,
       selectedNodeTaskElement,
       selectedModelNode,
       graph,
diff --git a/modeler/src/views/decision/designer/node.vue b/modeler/src/views/decision/designer/node.vue
new file mode 100644
index 0000000..d8e8533
--- /dev/null
+++ b/modeler/src/views/decision/designer/node.vue
@@ -0,0 +1,428 @@
+<template>
+  <a-dropdown :trigger="['contextmenu']" @openChange="handleVisibleChange">
+    <a-card
+      :class="[
+        'ks-designer-node',
+        `ks-designer-${element?.category ?? 'model'}-node`,
+        `ks-designer-group-${element?.group ?? 'general'}`
+      ]"
+      hoverable
+    >
+      <template #title>
+        <a-space>
+<!--          <span class="ks-designer-node-icon"></span>-->
+          <span class="ks-designer-node-title">{{ element?.name ?? '-' }}</span>
+        </a-space>
+      </template>
+
+      <div class="port port-in"  data-port="in-0" magnet="passive">
+        <div class="triangle-left"></div>
+      </div>
+      <div class="w-full ks-designer-node-text">
+        <a-tooltip >
+          <template #title>
+            {{ element?.description ?? element?.name }}
+          </template>
+          <p class="ks-designer-node-label">
+            {{ substring(element?.name ?? (element?.name ?? '-'), 40) }}
+          </p>
+        </a-tooltip>
+      </div>
+      <div class="port port-out" data-port="out-0" magnet="active">
+        <div class="triangle-right" ></div>
+      </div>
+    </a-card>
+
+    <template #overlay>
+      <a-menu @click="handleMenuClick">
+        <a-menu-item key="delete">
+          <template #icon>
+            <DeleteOutlined />
+          </template>
+          删除
+        </a-menu-item>
+      </a-menu>
+    </template>
+  </a-dropdown>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, onUnmounted, ref } from 'vue';
+import { elementProps, type ModelElement } from '../graph';
+
+import { DeleteOutlined, SettingOutlined } from '@ant-design/icons-vue';
+import type { Graph } from '@antv/x6';
+import { substring } from '@/utils/strings';
+
+export default defineComponent({
+  name: 'ModelElement',
+  components: {
+    SettingOutlined,
+    DeleteOutlined,
+  },
+  props: elementProps,
+  setup(_props) {
+    const element = ref<ModelElement | null>(
+      _props.node ? (_props.node.getData() as ModelElement) : null,
+    );
+    const updateKey = ref(0);
+    const isMenuVisible = ref(false);
+
+    // 获取画布实例
+    const getGraph = (): Graph | null => {
+      return _props.graph as Graph || null;
+    };
+
+    // 监听节点数据变化
+    const handleDataChange = () => {
+      if (_props.node) {
+        element.value = _props.node.getData() as ModelElement;
+      } else {
+        element.value = null;
+      }
+      updateKey.value++;
+    };
+
+    const handleVisibleChange = (visible: boolean) => {
+      isMenuVisible.value = visible;
+    };
+
+    const handleMenuClick = ({ key }: { key: string }) => {
+      if (key === 'delete') {
+        handleDelete();
+      }
+    };
+
+    const handleDelete = () => {
+      if (!_props.node) return;
+
+      const graph = getGraph();
+      if (graph) {
+        try {
+          // 先删除关联边
+          const connectedEdges = graph.getConnectedEdges(_props.node);
+          connectedEdges.forEach(edge => graph.removeEdge(edge));
+          // 再删除节点
+          graph.removeNode(_props.node);
+          console.info(`节点 ${_props.node.id} 已删除`);
+        } catch (error) {
+          console.error('删除节点失败:', error);
+        }
+      }
+      isMenuVisible.value = false;
+    };
+
+    onMounted(() => {
+      _props.node?.on('change:data', handleDataChange);
+    });
+
+    onUnmounted(() => {
+      _props.node?.off('change:data', handleDataChange);
+    });
+
+    return {
+      element,
+      substring,
+      handleMenuClick,
+      handleVisibleChange,
+    };
+  },
+});
+</script>
+
+<style lang="less">
+.ks-designer-node {
+  background: linear-gradient(150deg, rgba(108, 99, 255) 1%, rgba(108, 99, 255) 100%);
+  border-radius: 8px;
+  width: 100%;
+  height: 100%;
+  cursor: pointer;
+  position: relative;
+  background: #1e2533;
+  border: 1px solid #4a7aff;
+
+  border: 2px solid #000000;
+
+  &:hover {
+    border: 2px solid #4a7aff;
+    box-shadow: 0 0 10px rgba(74, 122, 255, 0.3);
+  }
+
+  .ant-card-head {
+    border: 0;
+    height: 28px;
+    min-height: 25px;
+    border-radius: 0;
+    color: #fff;
+    font-size: 12px;
+    font-weight: normal;
+    padding: 0 20px;
+    //background: linear-gradient(to bottom, #3a4c70, #2d3a56);
+    border-top-left-radius: 8px;
+    border-top-right-radius: 8px;
+    background: linear-gradient(to bottom, rgba(108, 99, 255, 0.15), rgba(108, 99, 255, 0.05));
+    //background: url('@/assets/icons/bg-node-head.png') center / 100% 100%;
+    //background: linear-gradient(to bottom, rgb(234 234 234 / 20%), rgb(191 191 191 / 58%));
+  }
+
+  .ks-designer-node-icon {
+    width: 15px;
+    height: 15px;
+    display: block;
+    position: absolute;
+    left: 8px;
+    top: 6px;
+    background: url('@/assets/icons/icon-node.svg') center / 100% 100%;
+  }
+
+  .ks-designer-node-title {
+    font-size: 12px;
+    color: #fff;
+    margin-top: -7px;
+    display: block;
+  }
+
+  .ant-card-body {
+    color: #f5f5f5;
+    height: calc(100% - 25px);
+    border-radius: 0;
+    font-size: 12px;
+    padding: 10px 30px !important;
+    //border-top: 1px solid rgba(108, 99, 255, 0.5);
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    box-shadow: 0 0 10px rgba(74, 122, 255, 0.3);
+
+    white-space: normal;      // 恢复默认的换行行为
+    word-wrap: break-word;    // 允许长单词换行
+    word-break: break-all;    // 允许在任意字符处换行
+    line-height: 1.4;         // 增加行高提升可读性
+    box-shadow: 0 0 10px rgba(74, 122, 255, 0.3);
+  }
+
+
+  // 连接桩容器样式
+  .ks-designer-node-content {
+    width: 100%;
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+  }
+
+  .ks-designer-node-row {
+    width: 100%;
+    display: flex;
+    align-items: center;
+    position: relative;
+    min-height: 24px;
+  }
+
+  .port {
+    width: 12px;
+    height: 12px;
+    border-radius: 50%;
+    cursor: crosshair;
+    flex-shrink: 0;
+    box-shadow: 0 0 0 2px rgb(108, 99, 255, 0.8);
+    z-index: 10;
+    magnet: true;
+    position: relative;
+
+    .triangle-left {
+      width: 0;
+      height: 0;
+      border-top: 4px solid transparent;
+      border-right: 5px solid #5da1df;
+      border-bottom: 4px solid transparent;
+      position: absolute;
+      left: -8px;
+      top: 0.5px;
+      magnet: passive;
+    }
+
+    /* 右三角形 */
+    .triangle-right {
+      width: 0;
+      height: 0;
+      border-top: 4px solid transparent;
+      border-left: 5px solid #5da1df;
+      border-bottom: 4px solid transparent;
+      position: absolute;
+      right: -8px;
+      top: 0.5px;
+      magnet: passive;
+    }
+
+  }
+
+  // 左侧入桩样式
+  .port-in {
+    //background-color: #3c82f6;
+    margin-right: 8px;
+    //border: 1px solid #093866;
+    magnet: passive;
+    box-shadow: none;
+    width: 13px;
+    height: 13px;
+    display: block;
+    //background: url('@/assets/icons/point.svg') center / 100% 100%;
+    border: 2px solid #5da1df;
+
+    position: absolute;
+    //top: 7px;
+    left: 10px;
+    top: 50%;
+  }
+
+  .port-out {
+    margin-left: 8px;
+    margin-right: 5px;
+    magnet: active;
+    box-shadow: none;
+    width: 13px;
+    height: 13px;
+    display: block;
+    //background: url('@/assets/icons/point.svg') center / 100% 100%;
+    border: 2px solid #5da1df;
+    background:#5da1df;
+
+    position: absolute;
+    //right: 8px;
+    //top: 7px;
+    top: 50%;
+    right: 6px;
+
+  }
+
+  // 节点文本样式
+  .ks-designer-node-name {
+    flex: 1;
+    line-height: 24px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    //white-space: nowrap;
+  }
+
+  &.ks-designer-root-node{
+    .ks-designer-node-icon {
+      background: url('@/assets/icons/icon-root.svg') center / 100% 100%;
+    }
+  }
+
+  &.ks-designer-action-node{
+    .ant-card-head {
+      background: url('@/assets/icons/card-head-red.png') center / 100% 100%;
+    }
+    .ks-designer-node-icon {
+      background: url('@/assets/icons/icon-action.svg') center / 100% 100%;
+    }
+  }
+
+  &.ks-designer-sequence-node{
+    .ks-designer-node-icon {
+      background: url('@/assets/icons/icon-sequence.svg') center / 100% 100%;
+    }
+  }
+
+  &.ks-designer-parallel-node{
+    .ks-designer-node-icon {
+      background: url('@/assets/icons/icon-parallel.svg') center / 100% 100%;
+    }
+  }
+
+  &.ks-designer-precondition-node{
+    .ks-designer-node-icon {
+      background: url('@/assets/icons/icon-branch.svg') center / 100% 100%;
+    }
+  }
+
+  &.ks-designer-group-control,
+  &.ks-designer-group-condition {
+    .ant-card-head{
+      display:none;
+    }
+    .ant-card-body {
+      height: calc(100%);
+      border-radius: 8px;
+      background: url('@/assets/icons/card-head-gray.png') center / 100% 100%;
+    }
+
+    &.ks-designer-root-node{
+      .ant-card-body {
+        background: url('@/assets/icons/card-head-dark.png') center / 100% 100%;
+      }
+    }
+    &.ks-designer-sequence-node{
+      .ant-card-body {
+        background: url('@/assets/icons/card-head-green.png') center / 100% 100%;
+      }
+    }
+
+    &.ks-designer-parallel-node{
+      .ant-card-body {
+        background: url('@/assets/icons/card-head-blue.png') center / 100% 100%;
+      }
+    }
+
+    &.ks-designer-precondition-node{
+      .ant-card-body {
+        background: url('@/assets/icons/card-head-dark.png') center / 100% 100%;
+      }
+    }
+
+    .port-in,
+    .port-out {
+      top: 40%;
+    }
+    .ks-designer-node-text{
+      line-height: 38px;
+    }
+  }
+
+  //&.ks-designer-precondition-node{
+  //  border:0;
+  //  box-shadown:none;
+  //  &:hover{
+  //    border:0;
+  //    box-shadown:none;
+  //  }
+  //  background: url('@/assets/icons/lx.svg') center / 100% 100%;
+  //  //transform: rotate(45deg);
+  //  .ant-card-body {
+  //    border: 0;
+  //    box-shadow: none;
+  //    height: 95px;
+  //    line-height: 80px;
+  //    font-size: 10px;
+  //    padding: 0 !important;
+  //  }
+  //  .ant-card-head {
+  //    display: none;
+  //  }
+  //
+  //  .ks-designer-node-label {
+  //    width: 40px;          /* 保留原有宽度 */
+  //    text-align: center;   /* 保留文字居中 */
+  //    /* 核心修改：取消固定行高，重置换行相关属性 */
+  //    word-wrap: break-word;/* 强制换行（兼容老旧浏览器） */
+  //    word-break: break-all;/* 截断长单词/字符，确保在40px内换行 */
+  //    white-space: normal;  /* 恢复默认换行规则（避免文字不换行） */
+  //    /* 可选：添加行间距，提升多行可读性 */
+  //    line-height: 1.4;     /* 多行时的行间距，可根据需求调整 */
+  //    padding: 10px 0;      /* 上下内边距，替代原有line-height:98px的垂直居中效果 */
+  //    margin: 31% auto;
+  //  }
+  //
+  //  .port-in {
+  //    left: 12px;
+  //    top: 42px;
+  //  }
+  //
+  //  .port-out {
+  //    right: 6px;
+  //    top: 42px;
+  //  }
+  //}
+}
+</style>
\ No newline at end of file
diff --git a/modeler/src/views/decision/designer/nodes-card.vue b/modeler/src/views/decision/designer/nodes-card.vue
index 97f7ff7..76b3ecf 100644
--- a/modeler/src/views/decision/designer/nodes-card.vue
+++ b/modeler/src/views/decision/designer/nodes-card.vue
@@ -71,7 +71,7 @@
 
 <script lang="ts">
 import { defineComponent, onMounted, ref } from 'vue';
-import type { NodeDragTemplate, NodeTemplate } from '../types';
+import type { NodeDragTemplate, NodeTemplate } from './template';
 import { findNodeTemplates } from './api';
 import { safePreventDefault, safeStopPropagation } from '@/utils/event';
 
diff --git a/modeler/src/views/decision/designer/properties.vue b/modeler/src/views/decision/designer/properties.vue
index 9f8c941..0d61ccf 100644
--- a/modeler/src/views/decision/designer/properties.vue
+++ b/modeler/src/views/decision/designer/properties.vue
@@ -147,8 +147,8 @@
 <script lang="ts">
 import { defineComponent, onMounted, type PropType, ref, watch } from 'vue';
 import { CheckOutlined } from '@ant-design/icons-vue';
-import type { ElementVariable, GraphTaskElement } from '../builder/element';
-import type { BehaviorTree } from '../types';
+import type { ElementVariable, GraphTaskElement } from '../graph';
+import type { BehaviorTree } from './tree';
 import type { Graph, Node, NodeProperties } from '@antv/x6';
 import { generateKey } from '@/utils/strings';
 
diff --git a/modeler/src/views/decision/designer/register.ts b/modeler/src/views/decision/designer/register.ts
new file mode 100644
index 0000000..6877728
--- /dev/null
+++ b/modeler/src/views/decision/designer/register.ts
@@ -0,0 +1,41 @@
+/*
+ * This file is part of the kernelstudio package.
+ *
+ * (c) 2014-2025 zlin <admin@kernelstudio.com>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+import { register } from '@antv/x6-vue-shape';
+import ModelElement from './node.vue';
+
+export const registerNodeElement = () => {
+  console.info('registerNodeElement');
+  register({
+    shape: 'task',
+    component: ModelElement,
+    width: 120,
+    attrs: {
+      body: {
+        stroke: 'transparent',
+        strokeWidth: 0,
+        fill: 'transparent',
+        rx: 4,
+        ry: 4,
+      },
+    },
+    dragging: {
+      enabled: true,
+    },
+    // 配置端口识别规则,
+    portMarkup: [
+      {
+        tagName: 'div',
+        selector: 'port-body',
+      },
+    ],
+    // 告诉 X6 如何识别 Vue 组件内的端口
+    portAttribute: 'data-port',
+  });
+};
\ No newline at end of file
diff --git a/modeler/src/views/decision/types/template.ts b/modeler/src/views/decision/designer/template.ts
similarity index 92%
rename from modeler/src/views/decision/types/template.ts
rename to modeler/src/views/decision/designer/template.ts
index 4fa63a4..e0c474b 100644
--- a/modeler/src/views/decision/types/template.ts
+++ b/modeler/src/views/decision/designer/template.ts
@@ -8,7 +8,7 @@
  */
 
 import type { ApiDataResponse, NullableString } from '@/types';
-import type { ElementParameter } from '../builder/element';
+import type { ElementParameter } from '../graph';
 
 export interface NodeTemplate {
   id: number;
diff --git a/modeler/src/views/decision/types/tree.ts b/modeler/src/views/decision/designer/tree.ts
similarity index 91%
rename from modeler/src/views/decision/types/tree.ts
rename to modeler/src/views/decision/designer/tree.ts
index cd79000..64e6d37 100644
--- a/modeler/src/views/decision/types/tree.ts
+++ b/modeler/src/views/decision/designer/tree.ts
@@ -8,7 +8,7 @@
  */
 
 import type { ApiDataResponse, NullableString, PageableResponse } from '@/types';
-import type { NodeGraph } from '../builder/element';
+import type { GraphContainer } from '../graph';
 
 export interface BehaviorTree {
   id: number,
@@ -18,7 +18,7 @@ export interface BehaviorTree {
   updatedAt: NullableString,
   englishName: NullableString,
   xmlContent: NullableString,
-  graph: NodeGraph
+  graph: GraphContainer
 }
 
 export interface BehaviorTreeRequest extends BehaviorTree {
diff --git a/modeler/src/views/decision/utils/node.ts b/modeler/src/views/decision/designer/utils.ts
similarity index 87%
rename from modeler/src/views/decision/utils/node.ts
rename to modeler/src/views/decision/designer/utils.ts
index 80f0fec..82c0e6d 100644
--- a/modeler/src/views/decision/utils/node.ts
+++ b/modeler/src/views/decision/designer/utils.ts
@@ -7,13 +7,13 @@
  * that was distributed with this source code.
  */
 
-import type { NodeDragTemplate } from '../types';
-import type { GraphTaskElement, GraphTaskRect } from '../builder/element';
+import type { NodeDragTemplate } from './template';
+import type { GraphRect, GraphTaskElement } from '../graph';
 import { generateKey } from '@/utils/strings';
 
 export const createGraphTaskElementFromTemplate = (
   template: NodeDragTemplate,
-  rect?: GraphTaskRect,
+  rect?: GraphRect,
 ): GraphTaskElement => {
   let realRect = { width: 120, height: 80, x: 0, y: 0, ...rect || {} };
   console.info('rect', rect);