fix category refresh issue

@@ -34,7 +34,7 @@ if ($('.swiper-container .swiper-slide').length > 1) {
 
 
 
 
 $categoryNavItem.on('click', function(e) {
 $categoryNavItem.on('click', function(e) {
-    var href = $(this).attr('href'), // eslint-disable-line
+    var href = $(this).attr('href'),
         querys = href.split('?')[1].split('&');
         querys = href.split('?')[1].split('&');
 
 
     var query = {};
     var query = {};

@@ -194,7 +194,7 @@ function search(opt, params) {
         $.extend(defaultOpt, ext); // 扩展筛选项
         $.extend(defaultOpt, ext); // 扩展筛选项
     }
     }
 
 
-    $.extend(defaultOpt, params || {}); // 扩展筛选项
+    $.extend(params || {}, defaultOpt); // 扩展筛选项
 
 
     // 导航类别
     // 导航类别
     navType = judgeType($pre);
     navType = judgeType($pre);
@@ -215,11 +215,20 @@ function search(opt, params) {
         defaultOpt.saleType = 3;
         defaultOpt.saleType = 3;
     }
     }
 
 
+    if (params) {
+        $.extend(setting, params, {
+            type: navType,
+            order: nav.order,
+            page: page
+        });
+    } else{
         $.extend(setting, defaultOpt, {
         $.extend(setting, defaultOpt, {
             type: navType,
             type: navType,
             order: nav.order,
             order: nav.order,
             page: page
             page: page
         });
         });
+    }
+
 
 
     searching = true;
     searching = true;
     loading.showLoadingMask();
     loading.showLoadingMask();