diff --git a/MEV_on_Solana.md b/MEV_on_Solana/README.md
similarity index 66%
rename from MEV_on_Solana.md
rename to MEV_on_Solana/README.md
index f37a8ea..8743979 100644
--- a/MEV_on_Solana.md
+++ b/MEV_on_Solana/README.md
@@ -2,4 +2,4 @@
 
 <br>
 
-* [MEV-ARB-90-0322 on Misaka](https://github.com/0xMisaka/MEV-data-solana/blob/main/MEV-ARB-90-0322.ipynb0
+* [MEV-ARB-90-0322 on Misaka](https://github.com/0xMisaka/MEV-data-solana/blob/main/MEV-ARB-90-0322.ipynb0)