small adjustment on navbar

Author: ttttonyhe

header.php

@@ -51,7 +51,7 @@
             <?php if(get_option('king_nav_pu') !== ''){ ?>
                 <a href="<?php echo get_option('king_nav_pu'); ?>"><button type="button" class="btn btn-light" style="letter-spacing: 1px;font-weight: 500;"><?php echo get_option('king_nav_pn'); ?></button></a>
             <?php } ?>
-            <div class="btn-group" role="group"><button type="button" class="btn btn-primary" style="letter-spacing: 1px;font-weight: 600;padding-right: 5px;"><a href="<?php echo get_option('king_abt_url'); ?>" style="text-decoration:none;color:white"><i class="czs-user-l" style="margin-right:5px"></i>关于我</a></button>
+            <div class="btn-group" role="group"><button type="button" class="btn btn-primary" style="letter-spacing: 1px;font-weight: 600;padding-right: 5px;"><a href="<?php echo get_option('king_abt_url'); ?>" style="text-decoration:none;color:white"><i class="czs-user-l" style="margin-right:5px"></i><?php echo get_option('king_about_text') ? get_option('king_about_text') : '关于我'; ?></a></button>
   <button type="button" class="btn btn-primary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     <span class="sr-only"></span>
   </button>

inc/setting.php

@@ -130,7 +130,13 @@
 		'id' => 'king_abt_url',
 		'type' => 'text',
 		'op_des' => '展示在导航栏上的关于我链接'
-		),
+        ),
+    array(
+            'name' => '「关于我」文本',
+            'id' => 'king_about_text',
+            'type' => 'text',
+            'op_des' => '展示在导航栏上的替换「关于我」的文本'
+        ),
 	array(
 		'name' => '导航栏第二页面链接',
 		'id' => 'king_nav_pu',

single.php

@@ -21,10 +21,10 @@
     <div id="load">
         <header class="article-header">
             <span class="badge badge-pill badge-danger single-badge"><a href="<?php echo site_url() ?>"
-                    style="text-decoration:none"><i class="czs-read-l" style="margin-right:5px;"></i>博客文章</a></span>
+                    style="text-decoration:none"><i class="czs-read-l" style="margin-right:5px;"></i>站点文章</a></span>
             <span class="badge badge-pill badge-danger single-badge" style="margin-left: 10px;"><a :href="cate_url"
                     style="text-decoration: none;color: #888;letter-spacing: .5px;"
-                    v-html="cate">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a></span>
+                    v-html="cate">分类目录</a></span>
 
             <h2 class="single-h2"
                 style="height: 50px;width: 100%;background: rgba(238, 238, 238, 0.81);color:rgba(238, 238, 238, 0.81)">