diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index ea55690..dbb7cef 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -18,10 +18,9 @@ This project is developed and maintained by the following team members:
 
 ### Panel Developer
 - **a.jamali** - Web panel frontend development
-- **sina_nokhostin** - Web panel frontend development
 
 ### Landing Developer
-- **sina_nokhostin** - Web landing frontend development
+- **a.jamali** - Web landing frontend development
 
 ### Application Developer
 - **a.ghabeli** - Mobile application development