diff --git a/client/recv.js b/client/recv.js
index 43faa7a..b72a925 100644
--- a/client/recv.js
+++ b/client/recv.js
@@ -235,7 +235,7 @@ async function handle_message(d) {
             
             storage.ctx0.clearRect(0, 0, storage.ctx0.canvas.width, storage.ctx0.canvas.height);
             elements.images.innerHTML = '';
-
+            storage.events.length = 0;
 
             for (let i = 0; i < event_count; ++i) {
                 const event = des_event(d);