diff --git a/api/middleware/schedule/deviceWorkStatusNotifier.js b/api/middleware/schedule/deviceWorkStatusNotifier.js
index 9454783..175a3da 100644
--- a/api/middleware/schedule/deviceWorkStatusNotifier.js
+++ b/api/middleware/schedule/deviceWorkStatusNotifier.js
@@ -246,9 +246,13 @@ class DeviceWorkStatusNotifier {
             
             // 构建详细描述：包含指令/任务名称和描述
             let activityDesc = activity.description || activity.name;
-            if (activity.type === 'command' && activity.currentStep) {
-                // 对于指令，如果有当前步骤信息，追加到描述中
-                activityDesc = `${activityDesc} - ${activity.currentStep}`;
+            
+            // 对于指令，显示指令类型和名称的详细信息
+            if (activity.type === 'command') {
+                const cmdType = activity.commandType || '';
+                if (cmdType && cmdType !== activity.name) {
+                    activityDesc = `${activityDesc} [${cmdType}]`;
+                }
             }
             
             parts.push(`${typeText}: ${activityDesc} (${statusText}${activity.progress > 0 ? `, 进度: ${activity.progress}%` : ''})`);