diff --git a/react-ui/src/pages/Experiment/training/index.jsx b/react-ui/src/pages/Experiment/training/index.jsx
index 991e9855..db217197 100644
--- a/react-ui/src/pages/Experiment/training/index.jsx
+++ b/react-ui/src/pages/Experiment/training/index.jsx
@@ -21,8 +21,8 @@ function ExperimentText() {
   const navgite = useNavigate();
   const locationParams = useParams(); //新版本获取路由参数接口
   const [paramsModalOpen, openParamsModal, closeParamsModal] = useVisible(false);
-
   const graphRef = useRef();
+
   const getGraphData = (data) => {
     if (graph) {
       // 修改历史数据有蓝色边框的问题
@@ -202,9 +202,6 @@ function ExperimentText() {
         },
       },
       defaultEdge: {
-        // type: 'quadratic',
-        // type: 'cubic-vertical',
-
         style: {
           endArrow: {
             // 设置终点箭头
@@ -226,16 +223,6 @@ function ExperimentText() {
           },
         },
       },
-      defaultCombo: {
-        type: 'rect',
-        fixCollapseSize: 70,
-        style: {
-          fill: '#00e0ff0d',
-          stroke: '#00e0ff',
-          lineDash: [5, 10],
-          cursor: 'pointer',
-        },
-      },
     });
     graph.on('node:click', (e) => {
       if (e.target.get('name') !== 'anchor-point' && e.item) {
diff --git a/react-ui/src/pages/Pipeline/components/GlobalParamsDrawer/index.less b/react-ui/src/pages/Pipeline/components/GlobalParamsDrawer/index.less
index cd10e0d8..747d4da6 100644
--- a/react-ui/src/pages/Pipeline/components/GlobalParamsDrawer/index.less
+++ b/react-ui/src/pages/Pipeline/components/GlobalParamsDrawer/index.less
@@ -11,7 +11,7 @@
 
   :global {
     .anticon.anticon-question-circle {
-      margin-top: -14px;
+      margin-top: -12px;
     }
   }
 }
diff --git a/react-ui/src/pages/Pipeline/components/GlobalParamsDrawer/index.tsx b/react-ui/src/pages/Pipeline/components/GlobalParamsDrawer/index.tsx
index 7336b333..7fe6440a 100644
--- a/react-ui/src/pages/Pipeline/components/GlobalParamsDrawer/index.tsx
+++ b/react-ui/src/pages/Pipeline/components/GlobalParamsDrawer/index.tsx
@@ -76,9 +76,27 @@ const GlobalParamsDrawer = forwardRef(
                       {...restField}
                       name={[name, 'param_name']}
                       label="参数名称"
-                      rules={[{ required: true, message: '请输入参数名称' }]}
+                      validateTrigger={[]}
+                      rules={[
+                        { required: true, message: '请输入参数名称' },
+                        {
+                          validator: (_, value) => {
+                            const list = form.getFieldValue('global_param') || [];
+                            const names = list.filter((item: any) => item?.param_name === value);
+                            if (value && names.length > 1) {
+                              return Promise.reject('参数名称不能重复');
+                            } else {
+                              return Promise.resolve();
+                            }
+                          },
+                        },
+                      ]}
                     >
-                      <Input placeholder="请输入参数名称" allowClear />
+                      <Input
+                        placeholder="请输入参数名称"
+                        allowClear
+                        onBlur={() => form.validateFields()}
+                      />
                     </Form.Item>
                     <Form.Item
                       {...restField}
diff --git a/react-ui/src/pages/Pipeline/editPipeline/index.jsx b/react-ui/src/pages/Pipeline/editPipeline/index.jsx
index 4cfdcacb..c51ce935 100644
--- a/react-ui/src/pages/Pipeline/editPipeline/index.jsx
+++ b/react-ui/src/pages/Pipeline/editPipeline/index.jsx
@@ -13,13 +13,12 @@ import GlobalParamsDrawer from '../components/GlobalParamsDrawer';
 import ModelMenu from '../components/ModelMenu';
 import styles from './index.less';
 import Props from './props';
-import { findAllParentNodes, findFirstDuplicate } from './utils';
+import { findAllParentNodes } from './utils';
 
 let graph = null;
 
 const EditPipeline = () => {
   const navgite = useNavigate();
-  let contextMenu = {};
   const locationParams = useParams(); //新版本获取路由参数接口
   const graphRef = useRef();
   const paramsDrawerRef = useRef();
@@ -31,10 +30,23 @@ const EditPipeline = () => {
   let dragSourceNode;
 
   useEffect(() => {
-    initMenu();
+    initGraph();
     getFirstWorkflow(locationParams.id);
+
+    const changeSize = () => {
+      if (!graph || graph.get('destroyed')) return;
+      if (!graphRef.current) return;
+      graph.changeSize(graphRef.current.clientWidth, graphRef.current.clientHeight);
+      graph.fitView();
+    };
+
+    window.addEventListener('resize', changeSize);
+    return () => {
+      window.removeEventListener('resize', changeSize);
+    };
   }, []);
 
+  // 拖拽结束，添加新节点
   const onDragEnd = (val) => {
     const { x, y } = val;
     const point = graph.getPointByClient(x, y);
@@ -45,11 +57,14 @@ const EditPipeline = () => {
       y: point.y,
       id: val.component_name + '-' + s8(),
       isCluster: false,
+      formError: true,
     };
     // console.log('model', model);
     graph.addItem('node', model, false);
   };
-  const formChange = (val) => {
+
+  // 节点数据发生变化
+  const handleFormChange = (val) => {
     if (graph) {
       const data = graph.save();
       const index = data.nodes.findIndex((item) => {
@@ -68,6 +83,8 @@ const EditPipeline = () => {
       graph.translate(lastPoint.x - newPoint.x, lastPoint.y - newPoint.y);
     }
   };
+
+  // 保存
   const savePipeline = async (val) => {
     const [res, error] = await to(paramsDrawerRef.current.validateFields());
     if (error) {
@@ -76,13 +93,6 @@ const EditPipeline = () => {
       return;
     }
 
-    const duplicateName = findFirstDuplicate(res.global_param || []);
-    if (duplicateName) {
-      message.error('全局参数配置有重复的参数名称：' + duplicateName);
-      openParamsDrawer();
-      return;
-    }
-
     // const [propsRes, propsError] = await to(propsRef.current.getFieldsValue());
     // if (propsError) {
     //   message.error('基本信息必填项需配置');
@@ -108,6 +118,8 @@ const EditPipeline = () => {
       });
     }, 500);
   };
+
+  // 渲染数据
   const getGraphData = (data) => {
     if (graph) {
       // 修改历史数据有蓝色边框的问题
@@ -122,6 +134,8 @@ const EditPipeline = () => {
       }, 500);
     }
   };
+
+  // 处理并行边，暂时没有用
   const processParallelEdgesOnAnchorPoint = (
     edges,
     offsetDiff = 15,
@@ -242,11 +256,11 @@ const EditPipeline = () => {
     }
     return false;
   };
+
+  // 复制节点
   const cloneElement = (item) => {
-    console.log(item);
     let data = graph.save();
     const nodeId = s8();
-    console.log(item.getModel());
     data.nodes.push({
       ...item.getModel(),
       label: item.getModel().label + '-copy',
@@ -256,66 +270,22 @@ const EditPipeline = () => {
     });
     graph.changeData(data);
   };
-  const getFirstWorkflow = (val) => {
-    getWorkflowById(val).then((ret) => {
-      if (ret && ret.data) {
-        setGlobalParam(ret.data.global_param || []);
-      }
-      if (graph && ret.data && ret.data.dag) {
-        getGraphData(JSON.parse(ret.data.dag));
-      }
-    });
-  };
-  // 上下文菜单
-  const initMenu = () => {
-    // const selectedNodes = this.selectedNodes;
-    contextMenu = new G6.Menu({
-      getContent(evt) {
-        const type = evt.item.getType();
-        const cloneDisplay = type === 'node' ? 'block' : 'none';
-        return `
-            <ul style="position: absolute;
-            width: 100px;
-            padding-left:0;
-            display:flex;
-            flex-direction: column;
-            align-items:center;
-            left: 0px;
-            top: 0px;
-            background-color: #ffffff;
-            font-size: 14px;
-            color: #333333;
-            overflow-y: auto;">
-              <li style="padding: 10px 20px;cursor: pointer; display: ${cloneDisplay}" code="clone">复制</li>
-              <li style="padding: 10px 20px;cursor: pointer;" code="delete">删除</li>
-            </ul>`;
-      },
-      handleMenuClick: (target, item) => {
-        switch (target.getAttribute('code')) {
-          case 'delete':
-            graph.removeItem(item);
-            break;
-          case 'clone':
-            cloneElement(item);
-            break;
-          default:
-            break;
-        }
-      },
-      // offsetX and offsetY include the padding of the parent container
-      // 需要加上父级容器的 padding-left 16 与自身偏移量 10
-      offsetX: 16 + 10,
-      // 需要加上父级容器的 padding-top 24 、画布兄弟元素高度、与自身偏移量 10
-      offsetY: 0,
-      // the types of items that allow the menu show up
-      // 在哪些类型的元素上响应
-      itemTypes: ['node', 'edge'],
-    });
 
-    initGraph();
+  // 获取流水线详情
+  const getFirstWorkflow = async (val) => {
+    const [res] = await to(getWorkflowById(val));
+    if (res && res.data) {
+      const { global_param, dag } = res.data;
+      setGlobalParam(global_param || []);
+      if (dag) {
+        getGraphData(JSON.parse(dag));
+      }
+    }
   };
 
+  // 初始化图
   const initGraph = () => {
+    const contextMenu = initMenu();
     G6.registerNode(
       'rect-node',
       {
@@ -515,6 +485,7 @@ const EditPipeline = () => {
           },
           cursor: 'pointer',
           lineWidth: 1,
+          lineAppendWidth: 4,
           opacity: 1,
           stroke: '#CDD0DC',
           radius: 1,
@@ -527,19 +498,13 @@ const EditPipeline = () => {
           },
         },
       },
-      defaultCombo: {
-        type: 'rect',
-        fixCollapseSize: 70,
-        style: {
-          fill: '#00e0ff0d',
-          stroke: '#00e0ff',
-          lineDash: [5, 10],
-          cursor: 'pointer',
-        },
-      },
     });
+
+    bindEvents();
+  };
+
+  const bindEvents = () => {
     graph.on('node:click', (e) => {
-      e.stopPropagation();
       if (e.target.get('name') !== 'anchor-point' && e.item) {
         // 获取所有的上游节点
         const parentNodes = findAllParentNodes(graph, e.item);
@@ -558,16 +523,6 @@ const EditPipeline = () => {
         type:
           targetAnchorIdx === 0 || targetAnchorIdx === 1 ? 'cubic-vertical' : 'cubic-horizontal',
       });
-
-      // update the curveOffset for parallel edges
-      // const edges = graph.save().edges;
-      // processParallelEdgesOnAnchorPoint(edges);
-      // graph.getEdges().forEach((edge, i) => {
-      //   graph.updateItem(edge, {
-      //     curveOffset: edges[i].curveOffset,
-      //     curvePosition: edges[i].curvePosition,
-      //   });
-      // });
     });
     // 删除边时，修改 anchor-point 的 links 值
     graph.on('afterremoveitem', (e) => {
@@ -639,13 +594,56 @@ const EditPipeline = () => {
       graph.setItemState(e.item, 'drop', false);
       dropAnchorIdx = undefined;
     });
-    window.onresize = () => {
-      if (!graph || graph.get('destroyed')) return;
-      if (!graphRef.current) return;
-      graph.changeSize(graphRef.current.clientWidth, graphRef.current.clientHeight);
-      graph.fitView();
-    };
   };
+
+  // 上下文菜单
+  const initMenu = () => {
+    const contextMenu = new G6.Menu({
+      getContent(evt) {
+        const type = evt.item.getType();
+        const cloneDisplay = type === 'node' ? 'block' : 'none';
+        return `
+            <ul style="position: absolute;
+            width: 100px;
+            padding-left:0;
+            display:flex;
+            flex-direction: column;
+            align-items:center;
+            left: 0px;
+            top: 0px;
+            background-color: #ffffff;
+            font-size: 14px;
+            color: #333333;
+            overflow-y: auto;">
+              <li style="padding: 10px 20px;cursor: pointer; display: ${cloneDisplay}" code="clone">复制</li>
+              <li style="padding: 10px 20px;cursor: pointer;" code="delete">删除</li>
+            </ul>`;
+      },
+      handleMenuClick: (target, item) => {
+        switch (target.getAttribute('code')) {
+          case 'delete':
+            graph.removeItem(item);
+            break;
+          case 'clone':
+            cloneElement(item);
+            break;
+          default:
+            break;
+        }
+      },
+      // offsetX and offsetY include the padding of the parent container
+      // 需要加上父级容器的 padding-left 16 与自身偏移量 10
+      offsetX: 16 + 10,
+      // 需要加上父级容器的 padding-top 24 、画布兄弟元素高度、与自身偏移量 10
+      offsetY: 0,
+      // the types of items that allow the menu show up
+      // 在哪些类型的元素上响应
+      itemTypes: ['node', 'edge'],
+    });
+
+    return contextMenu;
+  };
+
   return (
     <div className={styles['pipeline-container']}>
       <ModelMenu onComponentDragEnd={onDragEnd}></ModelMenu>
@@ -687,7 +685,7 @@ const EditPipeline = () => {
         </div>
         <div className={styles['pipeline-container__workflow__graph']} ref={graphRef}></div>
       </div>
-      <Props ref={propsRef} onParentChange={formChange}></Props>
+      <Props ref={propsRef} onParentChange={handleFormChange}></Props>
       <GlobalParamsDrawer
         ref={paramsDrawerRef}
         open={paramsDrawerOpen}