修改

src/components/navs/hor-big-one.vue

+<style>
+  .q-ml-lg .block{
+    margin-right:12px;
+  }
+</style>
 <template>
   <q-header
     reveal
@@ -7,8 +12,8 @@
     to="/index"
   >
     <q-toolbar style="height:60px;" class="q-pr-lg q-pl-lg">
-      <q-tabs align="left" style="margin:0 auto;" class="desktop-only" shrink>
-        <img :src="baseData.logo" style="height:45px; cursor:pointer;" class="q-mr-lg"  @click="CommonJump('/index',{})" />
+      <img :src="baseData.logo" style="height:45px; cursor:pointer;" class="q-mr-lg"  @click="CommonJump('/index',{})" />
+      <q-tabs align="center" style="margin:0 auto;" shrink v-if="!$q.screen.xs">
         <template v-for="(x, i) in baseData.nav.navs">
           <q-btn :key="i"  stretch flat :label="x.title" @click="OpenNewUrl(x.url)" />
           <!-- <q-route-tab :key="i" :to="x.url" :label="x.title" :icon="x.icon" v-if="x.icon!=''" exact />
@@ -21,7 +26,7 @@
         round
         icon="menu"
         aria-label="Menu"
-        class="mobile-only"
+        v-if="$q.screen.xs"
         style="margin-left:auto;"
       >
         <q-menu>