diff --git a/app/admin/controller/v1/Product.php b/app/admin/controller/v1/Product.php
index d94aeea5..98e1080e 100644
--- a/app/admin/controller/v1/Product.php
+++ b/app/admin/controller/v1/Product.php
@@ -170,7 +170,7 @@ class Product
         // 更新产品参数
         if ($put['params'] != "") {
             ProductParamsModel::productId($id)->delete();
-            if (preg_match_all('/(\w+):(.[^\n|\r|\r\n]+)/', $put['params'], $match_result)) {
+            if (preg_match_all('/(\S+):(.[^\s]+)/', $put['params'], $match_result)) {
                 $params = [];
                 for ($i = 0; $i < count($match_result[0]); $i++) {
                     $params[] = [