diff --git a/loadsir/src/main/java/com/kingja/loadsir/callback/Callback.java b/loadsir/src/main/java/com/kingja/loadsir/callback/Callback.java
index f049e13..42e8251 100644
--- a/loadsir/src/main/java/com/kingja/loadsir/callback/Callback.java
+++ b/loadsir/src/main/java/com/kingja/loadsir/callback/Callback.java
@@ -19,7 +19,7 @@
 public abstract class Callback implements Serializable {
     private View rootView;
     private Context context;
-    private OnReloadListener onReloadListener;
+    protected OnReloadListener onReloadListener;
     private boolean successViewVisible;
 
     public Callback() {