diff --git a/docs/en/12-taos-sql/event_window.webp b/docs/en/12-taos-sql/event_window.webp
index 6d2ac08204..0a3a344b03 100644
Binary files a/docs/en/12-taos-sql/event_window.webp and b/docs/en/12-taos-sql/event_window.webp differ