diff --git a/PublicComponent/src/main/java/com/arialyy/aria/core/group/AbsGroupLoaderUtil.java b/PublicComponent/src/main/java/com/arialyy/aria/core/group/AbsGroupLoaderUtil.java
index 520486e2..678de87d 100644
--- a/PublicComponent/src/main/java/com/arialyy/aria/core/group/AbsGroupLoaderUtil.java
+++ b/PublicComponent/src/main/java/com/arialyy/aria/core/group/AbsGroupLoaderUtil.java
@@ -97,6 +97,7 @@ public abstract class AbsGroupLoaderUtil implements IUtil {
       ALog.w(TAG, "启动组合任务失败，任务已停止或已取消");
       return;
     }
+    mListener.onPre();
 
     buildLoaderStructure();
     new Thread(mLoader).start();