diff --git a/Timeline/examples/index.html b/Timeline/examples/index.html
index 3c23d23..9919a42 100644
--- a/Timeline/examples/index.html
+++ b/Timeline/examples/index.html
@@ -48,7 +48,7 @@
             const marker = new BMapGL.Marker(new BMapGL.Point(116.404844, 39.921354));
             map.addOverlay(marker);
 
-            const timeline = new Timeline({
+            const timeline = new BMapGLLib.Timeline({
                 map,
                 times: [
                     '2024-01-01',