diff --git a/src/events/_images/2024/m24ams-poster-simple.png b/src/events/_images/2024/m24ams-poster-simple.png
index a0d4b59..3d881bc 100644
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diff --git a/src/events/_images/2024/m24ams-poster.png b/src/events/_images/2024/m24ams-poster.png
index 822cc1d..56dcef5 100644
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diff --git a/src/events/_images/2024/m24ath-poster-simple.png b/src/events/_images/2024/m24ath-poster-simple.png
index a30369a..96b7f20 100644
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diff --git a/src/events/_images/2024/m24ath-poster.png b/src/events/_images/2024/m24ath-poster.png
index b494641..24119a8 100644
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diff --git a/src/events/_images/2024/m24ber-poster-simple.png b/src/events/_images/2024/m24ber-poster-simple.png
index 53dd29a..ced2ec9 100644
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diff --git a/src/events/_images/2024/m24ber-poster.png b/src/events/_images/2024/m24ber-poster.png
index b3027ad..57fc046 100644
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diff --git a/src/events/_images/2024/m24tll-poster-simple.png b/src/events/_images/2024/m24tll-poster-simple.png
index 0bc7be6..d86d15b 100644
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diff --git a/src/events/_images/2024/m24tll-poster.png b/src/events/_images/2024/m24tll-poster.png
index e8e3062..e84d10d 100644
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diff --git a/src/events/_images/2024/s24brn-poster-simple.png b/src/events/_images/2024/s24brn-poster-simple.png
index b9cb6ee..12b8f60 100644
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diff --git a/src/events/_images/2024/s24brn-poster.png b/src/events/_images/2024/s24brn-poster.png
index 8a08d9e..c671a9f 100644
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diff --git a/src/events/_images/2024/s24prg-poster-simple.png b/src/events/_images/2024/s24prg-poster-simple.png
index 30dd132..142d9fd 100644
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diff --git a/src/events/_images/2024/s24prg-poster.png b/src/events/_images/2024/s24prg-poster.png
index 0c83557..dd846e9 100644
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diff --git a/utils/images.js b/utils/images.js
index 5a3b0da..8d2af44 100644
--- a/utils/images.js
+++ b/utils/images.js
@@ -5,7 +5,7 @@ import { exists } from "https://deno.land/std@0.213.0/fs/exists.ts";
 const engine = new Engine();
 await engine.init();
 
-const FORMAT = 'webp';
+const FORMAT = 'png';
 
 async function genImage (destFn, url, element) {
 
@@ -20,7 +20,7 @@ async function genImage (destFn, url, element) {
             element,
             format: FORMAT,
             scale: 4,
-            quality: 100,
+            //quality: 100,
         })
     });