diff --git a/Doc/Image/Dev learning.jpg b/Doc/Image/Dev learning.jpg
new file mode 100644
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diff --git a/Doc/Image/Dev learning.png b/Doc/Image/Dev learning.png
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diff --git a/README.md b/README.md
index 95a9f4c..1386bb8 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
     <a href="https://x.com/aoTheComputer"><img alt="Twitter Follow" src="https://img.shields.io/twitter/follow/aoTheComputer?label=AO%20Follow"></a>
     <a href="https://x.com/ArweaveOasis"><img alt="Twitter Follow" src="https://img.shields.io/twitter/follow/ArweaveOasis?label=ArweaveOasis%20Follow"></a>
   </p>
-  <img src="Doc/Image/Dev learning.png" style="margin: 0 auto 40px;" />
+  <img src="Doc/Image/Dev learning.jpg" style="margin: 0 auto 40px;" />
 </div>
 
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