diff --git a/src/renderer/utils/validator.js b/src/renderer/utils/validator.js
index 3b250f24..1d4e954a 100644
--- a/src/renderer/utils/validator.js
+++ b/src/renderer/utils/validator.js
@@ -1 +1 @@
-export const domainFormat = new RegExp(/^[a-zA-Z0-9][a-zA-Z0-9-.]{0,61}[a-zA-Z0-9]\.[a-zA-Z]{2,}$/)
+export const domainFormat = /^[a-zA-Z0-9][a-zA-Z0-9-.]{0,61}[a-zA-Z0-9]\.[a-zA-Z]{2,}$/