diff --git a/frontend/src/pages/Workflow/Definition/Edit/components/FlowDesigner/index.tsx b/frontend/src/pages/Workflow/Definition/Edit/components/FlowDesigner/index.tsx
index 63eaf167..9640fdec 100644
--- a/frontend/src/pages/Workflow/Definition/Edit/components/FlowDesigner/index.tsx
+++ b/frontend/src/pages/Workflow/Definition/Edit/components/FlowDesigner/index.tsx
@@ -65,6 +65,7 @@ const FlowDesigner: React.FC<FlowDesignerProps> = ({
                         color: '#000000',
                     },
                     edgeText: {
+                        textWidth: 100,
                         fontSize: 12,
                         color: '#000000',
                         background: {
@@ -110,7 +111,14 @@ const FlowDesigner: React.FC<FlowDesignerProps> = ({
             // 注册事件
             logicflow.on('node:click', ({ data }) => {
                 console.log('Node clicked:', data);
-                setSelectedNode(data);
+                const nodeModel = logicflow.getNodeModelById(data.id);
+                const nodeData = {
+                    id: data.id,
+                    type: data.type,
+                    text: data.text,
+                    properties: nodeModel.getProperties()
+                };
+                setSelectedNode(nodeData);
             });
 
             logicflow.on('blank:click', () => {
@@ -161,7 +169,9 @@ const FlowDesigner: React.FC<FlowDesignerProps> = ({
     // 处理节点配置更新
     const handleNodeConfigSave = (config: any) => {
         if (lf && selectedNode) {
-            lf.setProperties(selectedNode.id, config);
+            const nodeModel = lf.getNodeModelById(selectedNode.id);
+            nodeModel.updateText(config.text.value);
+            nodeModel.setProperties(config);
             setSelectedNode(null);
             
             // 触发 onChange
diff --git a/frontend/src/pages/Workflow/Definition/Edit/components/NodeConfig/index.tsx b/frontend/src/pages/Workflow/Definition/Edit/components/NodeConfig/index.tsx
index 6f1fd779..b834e0fc 100644
--- a/frontend/src/pages/Workflow/Definition/Edit/components/NodeConfig/index.tsx
+++ b/frontend/src/pages/Workflow/Definition/Edit/components/NodeConfig/index.tsx
@@ -5,7 +5,12 @@ import type { BaseNodeModel } from '@logicflow/core';
 type NodeType = 'start' | 'end' | 'task' | 'gateway';
 
 interface NodeConfigProps {
-    node: BaseNodeModel & { type: NodeType };
+    node: {
+        id: string;
+        type: NodeType;
+        text?: { value: string; x: number; y: number };
+        properties?: Record<string, any>;
+    };
     onSave: (config: any) => void;
     onCancel: () => void;
 }
@@ -31,7 +36,7 @@ const NodeConfig: React.FC<NodeConfigProps> = ({
                 layout="vertical"
                 initialValues={{
                     text: node.text?.value,
-                    ...node.getProperties()
+                    ...node.properties
                 }}
                 onFinish={handleFinish}
             >
diff --git a/frontend/src/pages/Workflow/Definition/Edit/index.tsx b/frontend/src/pages/Workflow/Definition/Edit/index.tsx
index 898549f2..5b522a59 100644
--- a/frontend/src/pages/Workflow/Definition/Edit/index.tsx
+++ b/frontend/src/pages/Workflow/Definition/Edit/index.tsx
@@ -5,7 +5,7 @@ import { useNavigate, useParams } from 'react-router-dom';
 import FlowDesigner from './components/FlowDesigner';
 import FormDesigner from './components/FormDesigner';
 import { getDefinition, createDefinition, updateDefinition } from '../../service';
-import type { WorkflowDefinitionRequest } from '../../types';
+import type { WorkflowDefinitionRequest, WorkflowStatus } from '../../types';
 
 const Edit: React.FC = () => {
     const navigate = useNavigate();
@@ -43,7 +43,9 @@ const Edit: React.FC = () => {
                 formDefinition: formData,
                 nodeConfig: '{}',
                 transitionConfig: '{}',
-                enabled: true
+                enabled: true,
+                version: 1,
+                status: 'DRAFT' as WorkflowStatus
             };
 
             if (id) {
@@ -56,6 +58,7 @@ const Edit: React.FC = () => {
             navigate('/workflow/definition');
         } catch (error) {
             console.error('Save failed:', error);
+            message.error('保存失败');
         }
     };
 
diff --git a/frontend/src/pages/Workflow/types.ts b/frontend/src/pages/Workflow/types.ts
index 68c889f9..fd529a62 100644
--- a/frontend/src/pages/Workflow/types.ts
+++ b/frontend/src/pages/Workflow/types.ts
@@ -56,16 +56,16 @@ export interface WorkflowDefinition {
     formDefinition: string;
     graphDefinition: string;
     enabled: boolean;
+    version: number;
+    status: WorkflowStatus;
     remark?: string;
-    status?: WorkflowStatus;
     createTime?: string;
     updateTime?: string;
 }
 
 // 工作流定义响应数据
-export interface WorkflowDefinitionResponse extends BaseResponse, Omit<WorkflowDefinition, 'id' | 'status' | 'createTime' | 'updateTime'> {
+export interface WorkflowDefinitionResponse extends BaseResponse, WorkflowDefinition {
     id: number;
-    status: WorkflowStatus;
     createTime: string;
     updateTime: string;
 }
@@ -78,16 +78,8 @@ export interface WorkflowDefinitionQuery extends BaseQuery {
 }
 
 // 工作流定义请求数据
-export interface WorkflowDefinitionRequest {
-    code: string;
-    name: string;
-    description?: string;
-    nodeConfig: string;
-    transitionConfig: string;
-    formDefinition: string;
-    graphDefinition: string;
-    enabled: boolean;
-    remark?: string;
+export interface WorkflowDefinitionRequest extends Omit<WorkflowDefinition, 'id' | 'createTime' | 'updateTime'> {
+    id?: number;
 }
 
 // 节点定义响应数据