修改配置

src/router/modules/news.js

@@ -4,7 +4,9 @@ const Routers = [
         name: 'News',
         meta: {
             title: '新闻动态',
-            isLogin: false
+            isLogin: false,
+            keepAlive: true,
+            keepAlivePage: ['NewsSearch']
         },
         component: () => import(/* webpackChunkName: "News" */ '@/views/news/index.vue') // 新闻动态
     },

src/views/catalog/data.json

@@ -119,7 +119,17 @@
           "url": "/home",
           "title": "首页",
           "class": "block red"
-        }
+        },
+        {
+          "url": "/news",
+          "title": "新闻动态",
+          "class": "block red"
+        },
+        {
+          "url": "/selfregulating",
+          "title": "自律规则",
+          "class": "block red"
+        },
       ]
     },
     {

src/views/news/index.vue

@@ -38,7 +38,7 @@ export default {
       ]
     },
     handleSearch () {
-      this.$router.push({ name: 'SelfRegulatingSearch' })
+      this.$router.push({ name: 'NewsSearch' })
     },
 
     initKeywordListener () {