diff --git a/src/main/java/com/iflytop/a800/TaskBase.java b/src/main/java/com/iflytop/a800/TaskBase.java
index 22f98fc..b12a249 100644
--- a/src/main/java/com/iflytop/a800/TaskBase.java
+++ b/src/main/java/com/iflytop/a800/TaskBase.java
@@ -50,6 +50,11 @@ abstract public class TaskBase extends Thread implements Task {
         }
     }
 
+    // 触发事件
+    public void emit( String name ) {
+        this.emit(name, new ArrayList<>());
+    }
+
     // 任务结束
     public void taskFinish() {
         this.status = UfMdbDictItem.getValue("TASK_STATUS", "FINISHED");