diff --git a/KJDService/KJD_WebService/BLL/ShopManage.cs b/KJDService/KJD_WebService/BLL/ShopManage.cs
index ac73b6d..f6745d5 100644
--- a/KJDService/KJD_WebService/BLL/ShopManage.cs
+++ b/KJDService/KJD_WebService/BLL/ShopManage.cs
@@ -309,7 +309,7 @@ namespace KJD_Web.BLL
                     user_name = RegexUtils.GetStringQuery(ref inputData, "shop_user_name");
                 string login_name = RegexUtils.GetStringQuery(ref inputData, "login_name");
                 string login_pass = RegexUtils.GetStringQuery(ref inputData, "login_pass");
-                string sub_user_name = HtmlUtils.UrlDecodeUtf8(RegexUtils.GetStringQuery(ref inputData, "sub_user_name"));
+                string sub_user_name = RegexUtils.GetStringQuery(ref inputData, "sub_user_name");
                 string cookie = RegexUtils.GetStringQuery(ref inputData, "cookie");
                 string cookie2 = RegexUtils.GetStringQuery(ref inputData, "cookie2");
                 string new_shop_id = RegexUtils.GetStringQuery(ref inputData, "new_shop_id");