diff --git a/Medium/122. Best Time to Buy and Sell Stock/solution.cpp b/Medium/122. Best Time to Buy and Sell Stock II/solution.cpp
similarity index 99%
rename from Medium/122. Best Time to Buy and Sell Stock/solution.cpp
rename to Medium/122. Best Time to Buy and Sell Stock II/solution.cpp
index 77f72f3..d4ec4ab 100644
--- a/Medium/122. Best Time to Buy and Sell Stock/solution.cpp	
+++ b/Medium/122. Best Time to Buy and Sell Stock II/solution.cpp	
@@ -11,4 +11,4 @@ class Solution {
 
         return maxProfit;
     }
-};
\ No newline at end of file
+};