diff --git a/Javascript Algorithms And Data Structures Certification/Intermediate Algorithm Scripting/07-search-and-replace.js b/Javascript Algorithms And Data Structures Certification/Intermediate Algorithm Scripting/07-search-and-replace.js
index dce492d..1b5f36f 100644
--- a/Javascript Algorithms And Data Structures Certification/Intermediate Algorithm Scripting/07-search-and-replace.js	
+++ b/Javascript Algorithms And Data Structures Certification/Intermediate Algorithm Scripting/07-search-and-replace.js	
@@ -1,10 +1,10 @@
 function myReplace(str, before, after) {
-  if(before.charCodeAt(0) <= 90 )
+  if(before.charCodeAt(0)<=90){
     after=after.slice(0,1).toUpperCase()+after.slice(1);
-  
-  return str.replace(new RegExp(before,'gi'),after);
-
+  }else{
+    after=after.slice(0,1).toLowerCase()+after.slice(1);
+  }
+  return str.replace(before,after);
 }
 
-
-console.log(myReplace("His name is Tom", "Tom", "john"));
+console.log(myReplace("I think we should look up there", "up", "Down"));