help tdk

@@ -283,21 +283,31 @@ module.exports = class extends global.yoho.BaseModel {
             }
             }
         });
         });
 
 
+        let ht;
+
         if (params.keywords) {
         if (params.keywords) {
             nav = [
             nav = [
                 {
                 {
                     name: '搜索结果'
                     name: '搜索结果'
                 }
                 }
             ];
             ];
+
+            ht = `${params.keywords}`;
         } else {
         } else {
             nav = _this._getNav(params.id, menuData, params.url);
             nav = _this._getNav(params.id, menuData, params.url);
+            ht = _.last(nav).name;
         }
         }
 
 
         return {
         return {
             nav: nav,
             nav: nav,
             data: {
             data: {
                 menuData: menuData,
                 menuData: menuData,
-                contData: contData
+                contData: contData,
+                seoData: {
+                    title: `有货${ht}-帮助中心-YOHO!BUY有货 100%正品保证`,
+                    keywords: `${ht},有货${ht},有货${ht}帮助中心`,
+                    description: `有货${ht}。YOHO!BUY有货帮助中心${ht}频道，提供有关${ht}相关问题解答。YOHO!BUY有货100%品牌正品保证，支持货到付款。`
+                }
             }
             }
         };
         };
     }
     }