diff --git a/app/admin/view/system/config/logo.html b/app/admin/view/system/config/logo.html
index 36c1db3..de8d031 100644
--- a/app/admin/view/system/config/logo.html
+++ b/app/admin/view/system/config/logo.html
@@ -11,7 +11,7 @@
     <div class="layui-form-item">
         <label class="layui-form-label">LOGO图标</label>
         <div class="layui-input-block layuimini-upload">
-            <input name="logo_image" class="layui-input layui-col-xs6" lay-verify="required" placeholder="请上传LOGO图标" value="{:sysconfig('site','logo_image')}">
+            <input name="logo_image" class="layui-input layui-col-xs6" placeholder="请上传LOGO图标" value="{:sysconfig('site','logo_image')}">
             <div class="layuimini-upload-btn">
                 <span><a class="layui-btn" data-upload="logo_image" data-upload-number="one" data-upload-exts="ico|png|jpg|jpeg"><i class="fa fa-upload"></i> 上传</a></span>
                 <span><a class="layui-btn layui-btn-normal" id="select_logo_image" data-upload-select="logo_image" data-upload-number="one"><i class="fa fa-list"></i> 选择</a></span>
diff --git a/public/static/plugs/lay-module/layuimini/miniAdmin.js b/public/static/plugs/lay-module/layuimini/miniAdmin.js
index 3c71f87..3528300 100644
--- a/public/static/plugs/lay-module/layuimini/miniAdmin.js
+++ b/public/static/plugs/lay-module/layuimini/miniAdmin.js
@@ -84,7 +84,11 @@ define(["jquery", "miniMenu", "miniTheme", "miniTab"], function ($, miniMenu, mi
          * @param data
          */
         renderLogo: function (data) {
-            var html = '<a href="' + data.href + '"><img src="' + data.image + '" alt="logo"><h1>' + data.title + '</h1></a>';
+            var logoHtml = '';
+            if (data.image.length != 0) {
+                logoHtml = '<img src="' + data.image + '" alt="logo">';
+            }
+            var html = '<a href="' + data.href + '">' + logoHtml + '<h1>' + data.title + '</h1></a>';
             $('.layuimini-logo').html(html);
         },