diff --git a/app/src/main/java/com/github/tvbox/osc/ui/activity/SearchActivity.java b/app/src/main/java/com/github/tvbox/osc/ui/activity/SearchActivity.java
index 112832dc..1d8355b9 100644
--- a/app/src/main/java/com/github/tvbox/osc/ui/activity/SearchActivity.java
+++ b/app/src/main/java/com/github/tvbox/osc/ui/activity/SearchActivity.java
@@ -81,7 +81,7 @@ public class SearchActivity extends BaseActivity {
     private String searchTitle = "";
     private TextView tvSearchCheckboxBtn;
 
-    private HashMap<String, SourceBean> mCheckSourcees = new HashMap<>();
+    private HashMap<String, SourceBean> mCheckSourcees = null;
     private SearchCheckboxDialog mSearchCheckboxDialog = null;
 
     @Override