标题修改

src/layout/index.vue

@@ -5,9 +5,12 @@
         </div>
         <el-aside :class="[isCollapse?'is-collapse':'', MenuBarKey]" :width="isCollapse?'90px':'250px'"
                   class="hc-aside-box">
-            <div class="hc-aside-logo-box" @click="logoClick" v-if="appLogoIcon">
-                <img :src="appLogoIcon" alt="" id="logo-icon">
-                <img :src="appLogoName" alt="" id="logo-name" v-if="!isCollapse">
+            <div class="hc-aside-logo-box" @click="logoClick">
+                <template v-if="appLogoIcon">
+                    <img :src="appLogoIcon" alt="" id="logo-icon">
+                    <img :src="appLogoName" alt="" id="logo-name" v-if="!isCollapse">
+                </template>
+                <div id="logo-icon" v-else></div>
             </div>
             <div class="hc-aside-menu-box">
                 <el-scrollbar>

src/utils/tools.js

@@ -76,5 +76,5 @@ export const getTopUrl = () => {
 //设置系统名称
 export const setAppName = (name) => {
     const title = window.document.title;
-    window.document.title = `${title} - ${name}`;
+    window.document.title = `${title}${name?' - ' + name:''}`;
 }