diff --git a/frontend/src/pages/Workflow/Definition/Design/components/ExpressionModal.tsx b/frontend/src/pages/Workflow/Definition/Design/components/ExpressionModal.tsx
index 839bb92c..e1c2b0c8 100644
--- a/frontend/src/pages/Workflow/Definition/Design/components/ExpressionModal.tsx
+++ b/frontend/src/pages/Workflow/Definition/Design/components/ExpressionModal.tsx
@@ -39,9 +39,10 @@ const ExpressionModal: React.FC<ExpressionModalProps> = ({
             <Form
                 form={form}
                 layout="vertical"
-                initialValues={currentCondition || {
-                    type: 'EXPRESSION',
-                    priority: 10
+                initialValues={{
+                    type: currentCondition?.type || 'EXPRESSION',
+                    expression: currentCondition?.expression || '',
+                    priority: currentCondition?.priority || 10
                 }}
             >
                 <Form.Item
diff --git a/frontend/src/pages/Workflow/Definition/Design/index.tsx b/frontend/src/pages/Workflow/Definition/Design/index.tsx
index aa8590f9..6eb1e34a 100644
--- a/frontend/src/pages/Workflow/Definition/Design/index.tsx
+++ b/frontend/src/pages/Workflow/Definition/Design/index.tsx
@@ -16,7 +16,7 @@ import {
     ZoomInOutlined,
     ZoomOutOutlined,
 } from '@ant-design/icons';
-import {Graph, Cell} from '@antv/x6';
+import {Graph, Cell, Edge} from '@antv/x6';
 import '@antv/x6-plugin-snapline';
 import '@antv/x6-plugin-selection';
 import '@antv/x6-plugin-keyboard';
@@ -854,7 +854,7 @@ const WorkflowDesign: React.FC = () => {
             ]);
         });
 
-        // ���线工具移除
+        // 线工具移除
         graph.on('edge:unselected', ({edge}) => {
             edge.removeTools();
         });
@@ -969,7 +969,7 @@ const WorkflowDesign: React.FC = () => {
                 setNodeDefinitions(data);
                 setIsNodeDefinitionsLoaded(true);
             } catch (error) {
-                console.error('加载节点定义���败:', error);
+                console.error('加载节点定义失败:', error);
                 message.error('加载节点定义失败');
             }
         };
@@ -1028,7 +1028,7 @@ const WorkflowDesign: React.FC = () => {
                         return;
                     }
 
-                    graphInstance.addEdge({
+                    const newEdge = graphInstance.addEdge({
                         source: {
                             cell: sourceNode.id,
                             port: sourcePort,
@@ -1048,9 +1048,19 @@ const WorkflowDesign: React.FC = () => {
                             },
                         },
                         labels: [{
-                            attrs: {label: {text: edge.name || ''}}
+                            attrs: {
+                                label: {
+                                    text: edge.config?.condition?.expression || edge.name || ''
+                                }
+                            }
                         }]
                     });
+                    console.log(response.graph)
+                    // 设置边的条件属性
+                    if (edge.config?.condition) {
+                        newEdge.setProp('condition', edge.config.condition);
+                        console.log('Setting edge condition:', edge.config.condition);
+                    }
                 }
             });
 
@@ -1178,24 +1188,36 @@ const WorkflowDesign: React.FC = () => {
             }
 
             // 获取所有节点和边的数据
-            const nodes = graph.getNodes().map(node => ({
-                id: node.id,
-                nodeCode: node.getProp('nodeType'),
-                nodeType: node.getProp('nodeType'),
-                nodeName: node.attr('label/text'),
-                uiVariables: {
-                    ...node.getProp('graph')?.uiVariables,
-                    position: node.getPosition()
-                },
-                panelVariables: node.getProp('graph')?.panelVariables,
-                localVariables: node.getProp('graph')?.localVariables,
-                formVariablesSchema: node.getProp('graph')?.formVariablesSchema
-            }));
+            const nodes = graph.getNodes().map(node => {
+                const nodeType = node.getProp('nodeType');
+                const graphData = node.getProp('graph') || {};
+                const position = node.getPosition();
+                const {
+                    uiVariables,
+                    panelVariables,
+                    localVariables,
+                    formVariablesSchema,
+                    ...rest
+                } = graphData;
+                return {
+                    id: node.id,
+                    nodeCode: nodeType,
+                    nodeType: nodeType,
+                    nodeName: node.attr('label/text'),
+                    uiVariables: {
+                        ...uiVariables,
+                        position: position
+                    },
+                    panelVariables,
+                    localVariables,
+                    formVariablesSchema
+                };
+            });
 
             const edges = graph.getEdges().map(edge => {
                 const sourceNode = graph.getCellById(edge.getSourceCellId());
                 const condition = edge.getProp('condition');
-                
+
                 return {
                     id: edge.id,
                     from: edge.getSourceCellId(),
@@ -1208,13 +1230,18 @@ const WorkflowDesign: React.FC = () => {
                 };
             });
 
+            // 收集并合并所有节点的 formVariablesSchema
+            const allFormSchemas = nodes.map(node => node.formVariablesSchema).filter(schema => schema); // 过滤掉空值
+            const mergedFormSchema = mergeFormVariablesSchemas(allFormSchemas);
+
             // 构建保存数据
             const saveData = {
                 ...definitionData,
                 graph: {
                     nodes,
                     edges
-                }
+                },
+                formVariablesSchema: mergedFormSchema
             };
 
             // 调用保存接口
@@ -1356,7 +1383,7 @@ const WorkflowDesign: React.FC = () => {
                                                 return;
                                             }
 
-                                            // 打印当前选择状态
+                                            // 打印当前���择状态
                                             console.log('Current selection before reset:', graph.getSelectedCells());
                                             graph.resetSelection();
                                             console.log('Selection after reset:', graph.getSelectedCells());
diff --git a/frontend/src/pages/Workflow/Definition/Design/types.ts b/frontend/src/pages/Workflow/Definition/Design/types.ts
index 96f3d931..fa34e1e3 100644
--- a/frontend/src/pages/Workflow/Definition/Design/types.ts
+++ b/frontend/src/pages/Workflow/Definition/Design/types.ts
@@ -1,9 +1,26 @@
 // 节点类型
-export type NodeType = 'START_EVENT' | 'END_EVENT' | 'USER_TASK' | 'SERVICE_TASK' | 'SCRIPT_TASK' | 'EXCLUSIVE_GATEWAY' | 'PARALLEL_GATEWAY' | 'SUB_PROCESS' | 'CALL_ACTIVITY';
+export type NodeType = 'START_EVENT' | 'END_EVENT' | 'USER_TASK' | 'SERVICE_TASK' | 'SCRIPT_TASK' | 'GATEWAY_NODE' | 'SUB_PROCESS' | 'CALL_ACTIVITY';
 
 // 节点分类
 export type NodeCategory = 'EVENT' | 'TASK' | 'GATEWAY' | 'CONTAINER';
 
+// 条件类型
+export type ConditionType = 'EXPRESSION' | 'SCRIPT' | 'DEFAULT';
+
+// 边的条件配置
+export interface EdgeCondition {
+    type: ConditionType;
+    expression?: string;
+    script?: string;
+    priority: number;
+}
+
+// 边的配置
+export interface EdgeConfig {
+    type: 'sequence';
+    condition?: EdgeCondition;
+}
+
 // 节点定义
 export interface NodeDefinition {
     id: number;