diff --git a/src/data/timeline.js b/src/data/timeline.js
index dc7f14cd..36ade63e 100644
--- a/src/data/timeline.js
+++ b/src/data/timeline.js
@@ -33,6 +33,17 @@ export const eventsData = [
       url: 'https://webstatic-sea.mihoyo.com/ys/event/e20210421-homeland/index.html',
       showOnHome: true,
     },
+    {
+      name: 'To the Stars Once More',
+      pos: '20% 15%',
+      image: 'to_the_stars_once_more.jpg',
+      start: '2021-04-28 13:00:00',
+      end: '2021-05-17 23:59:59',
+      color: '#DDC59A',
+      zoom: '180%',
+      url: 'https://genshin.mihoyo.com/en/news/detail/12368',
+      showOnHome: true,
+    },
   ],
   [
     {
@@ -68,18 +79,6 @@ export const eventsData = [
       url: 'https://www.hoyolab.com/genshin/article/295568',
       showOnHome: true,
     },
-    {
-      name: 'Update 1.5!',
-      pos: '0% 25%',
-      image: 'update15.jpg',
-      start: '2021-04-28 06:00:00',
-      end: '2021-05-05 06:00:00',
-      color: '#FFD768',
-      zoom: '130%',
-      url: 'https://www.youtube.com/watch?v=wgNiGj1nGYE',
-      showOnHome: true,
-      startOnly: true,
-    },
     {
       name: 'Windtrace',
       pos: '0% 80%',
@@ -117,13 +116,13 @@ export const eventsData = [
     },
     {
       name: 'Energy Amplifier Initiation',
-      pos: '0% 20%',
-      image: 'energy_amplifier.jpg',
+      pos: '0% 25%',
+      image: 'energy_amplifier_initiation.jpg',
       start: '2021-04-30 10:00:00',
       end: '2021-05-17 04:00:00',
       color: '#5CB8FE',
-      zoom: '180%',
-      url: 'https://genshin.mihoyo.com/en/news/detail/12281',
+      zoom: '220%',
+      url: 'https://www.hoyolab.com/genshin/article/329821',
       showOnHome: true,
     },
   ],
@@ -171,6 +170,33 @@ export const eventsData = [
       url: 'https://genshin.mihoyo.com/en/news/detail/9407',
       startOnly: true,
     },
+    {
+      name: 'Act I',
+      start: '2021-04-30 10:00:00',
+      end: '2021-05-03 04:00:00',
+      color: '#5CB8FE',
+      url: 'https://www.hoyolab.com/genshin/article/329821',
+      startOnly: true,
+    },
+    {
+      name: 'Act II',
+      start: '2021-05-03 04:00:00',
+      end: '2021-05-06 04:00:00',
+      color: '#5CB8FE',
+      url: 'https://www.hoyolab.com/genshin/article/329821',
+      startOnly: true,
+    },
+    {
+      name: 'Act III',
+      start: '2021-05-06 04:00:00',
+      end: '2021-05-17 04:00:00',
+      color: '#5CB8FE',
+      url: 'https://www.hoyolab.com/genshin/article/329821',
+      zoom: '220%',
+      pos: '0% 25%',
+      image: 'energy_amplifier_initiation.jpg',
+      startOnly: true,
+    },
   ],
   [
     {
diff --git a/static/images/events/energy_amplifier.jpg b/static/images/events/energy_amplifier.jpg
deleted file mode 100644
index 9a732b60..00000000
Binary files a/static/images/events/energy_amplifier.jpg and /dev/null differ
diff --git a/static/images/events/energy_amplifier_initiation.jpg b/static/images/events/energy_amplifier_initiation.jpg
new file mode 100644
index 00000000..cadaac65
Binary files /dev/null and b/static/images/events/energy_amplifier_initiation.jpg differ
diff --git a/static/images/events/to_the_stars_once_more.jpg b/static/images/events/to_the_stars_once_more.jpg
new file mode 100644
index 00000000..dc684a83
Binary files /dev/null and b/static/images/events/to_the_stars_once_more.jpg differ