diff --git a/src/main/java/mypackage/Calculator.java b/src/main/java/mypackage/Calculator.java
index 0d9a129..d49b7ac 100644
--- a/src/main/java/mypackage/Calculator.java
+++ b/src/main/java/mypackage/Calculator.java
@@ -18,7 +18,7 @@
 	
 	public long mulFucn(long first, long second){
 		
-		return first/second;
+		return first*second;
 	}