diff --git a/src/api/apps.ts b/src/api/apps.ts
index b437b82..b72d6f7 100644
--- a/src/api/apps.ts
+++ b/src/api/apps.ts
@@ -1,5 +1,14 @@
 import axios from 'axios';
-import { apiResData, queryParams, applicationModel, publishApi, paramsT } from '@/api/interface/index';
+import {
+  apiResData,
+  queryParams,
+  applicationModel,
+  publishApi,
+  paramsT,
+  StepRunEventParams,
+  ExecuteCurrentEventParams,
+  ReconnectRunParams
+} from '@/api/interface/index';
 
 // 公共路径
 const urlPrefix = '/api/v1/bpms-workbench';
@@ -109,3 +118,18 @@ export function refreshToken(data: publishApi) {
 export function getProjectEnv(id) {
   return axios.get<paramsT>(`${urlPrefix}/apps/env/${id}`);
 }
+
+// 事件运行时-单步执行事件
+export function stepRunEvent(params: StepRunEventParams) {
+  return axios.post(`${runPrefix}/apps/run/event`, params);
+}
+
+// 事件运行时-从当前节点执行
+export function executeCurrentEvent(params: ExecuteCurrentEventParams) {
+  return axios.post(`${runPrefix}/apps/breakpoint`, params);
+}
+
+// 流程运行时-重连运行
+export function reconnectRun(params: ReconnectRunParams) {
+  return axios.post(`${runPrefix}/apps/reconnect`, params);
+}
\ No newline at end of file
diff --git a/src/pages/flowEditor/components/nodeContextMenu.tsx b/src/pages/flowEditor/components/nodeContextMenu.tsx
index b0e90bd..26b1f37 100644
--- a/src/pages/flowEditor/components/nodeContextMenu.tsx
+++ b/src/pages/flowEditor/components/nodeContextMenu.tsx
@@ -1,7 +1,8 @@
-import React, { useEffect } from 'react';
+import React from 'react';
 import { Menu, Message } from '@arco-design/web-react';
 import { Node } from '@xyflow/react';
 import { isJSON } from '@/utils/common';
+import { stepRunEvent } from '@/api/apps';
 
 interface NodeContextMenuProps {
   node: Node;
@@ -53,6 +54,34 @@ const NodeContextMenu: React.FC<NodeContextMenuProps> = ({
     onCloseMenu(null);
   };
 
+  // 单步执行事件
+  const handleStepRun = async () => {
+    try {
+      // 从节点的 component.customDef 中获取事件ID
+      let eventId = '';
+      const customDef = (node as any).data?.component?.customDef;
+      if (customDef) {
+        if (typeof customDef === 'string') {
+          const parsed = isJSON(customDef) ? JSON.parse(customDef) : {};
+          eventId = parsed.eventId || '';
+        } else {
+          eventId = customDef.eventId || '';
+        }
+      }
+
+      if (!eventId) {
+        Message.warning('该节点未配置事件，请先选择事件');
+        onCloseMenu(null);
+        return;
+      }
+
+      await stepRunEvent({ eventId });
+      Message.success('单步执行已触发');
+    } catch (error: any) {
+      Message.error(error?.message || '单步执行失败');
+    }
+    onCloseMenu(null);
+  };
 
   // 根据节点类型和其他条件动态生成菜单项
   const renderMenuItems = () => {
@@ -79,6 +108,15 @@ const NodeContextMenu: React.FC<NodeContextMenuProps> = ({
           删除节点
         </Menu.Item>
       );
+
+      // 单步执行 - 仅对事件接收节点显示
+      if (node.data.type === 'EVENTLISTENE') {
+        menuItems.push(
+          <Menu.Item key="step-run" onClick={handleStepRun}>
+            单步执行
+          </Menu.Item>
+        );
+      }
     }
 
     // 可以根据节点类型添加特定的操作
@@ -100,4 +138,4 @@ const NodeContextMenu: React.FC<NodeContextMenuProps> = ({
   );
 };
 
-export default NodeContextMenu;
\ No newline at end of file
+export default NodeContextMenu;