diff --git a/backend/app/http/admin/users.go b/backend/app/http/admin/users.go
index 4b08a2c..4234e0d 100644
--- a/backend/app/http/admin/users.go
+++ b/backend/app/http/admin/users.go
@@ -55,5 +55,5 @@ func (ctl *users) Balance(ctx fiber.Ctx, id int64, balance *UserBalance) error {
 	if err != nil {
 		return err
 	}
-	return user.SetBalance(ctx.Context(), balance.Balance)
+	return user.AddBalance(ctx.Context(), balance.Balance)
 }