diff --git a/src/framework/utils/regular/regular.go b/src/framework/utils/regular/regular.go
index 9feebc38..3eeb31c6 100644
--- a/src/framework/utils/regular/regular.go
+++ b/src/framework/utils/regular/regular.go
@@ -48,7 +48,7 @@ func ValidMobile(mobile string) bool {
 	if mobile == "" {
 		return false
 	}
-	pattern := `^1[3|4|5|6|7|8|9][0-9]\d{8}$`
+	pattern := `^.{3,}$` // `^1[3|4|5|6|7|8|9][0-9]\d{8}$`
 	match, err := regexp.MatchString(pattern, mobile)
 	if err != nil {
 		return false