diff --git a/applications/launcher/appitem.h b/applications/launcher/appitem.h
index 5f123b87a..d195126d3 100644
--- a/applications/launcher/appitem.h
+++ b/applications/launcher/appitem.h
@@ -60,7 +60,7 @@ private slots:
     }
     void onIconChanged(QString path){
         _imgFile = path;
-        emit onIconChanged(path);
+        emit imgFileChanged(path);
     }
 
 private:
diff --git a/applications/task-switcher/appitem.h b/applications/task-switcher/appitem.h
index 5f123b87a..d195126d3 100644
--- a/applications/task-switcher/appitem.h
+++ b/applications/task-switcher/appitem.h
@@ -60,7 +60,7 @@ private slots:
     }
     void onIconChanged(QString path){
         _imgFile = path;
-        emit onIconChanged(path);
+        emit imgFileChanged(path);
     }
 
 private: