diff --git a/README.md b/README.md
index e199c69..6e1d416 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@
 
 #### 演示网址
 
-[在线演示网址](http://ulthon-information.demo.ulthon.com/)
+[在线演示网址](http://phpreturn.com/)
 
 #### 快速试用教程
 
diff --git a/app/admin/controller/Captcha.php b/app/admin/controller/Captcha.php
new file mode 100644
index 0000000..7b9f11b
--- /dev/null
+++ b/app/admin/controller/Captcha.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace app\admin\controller;
+
+use think\captcha\facade\Captcha as ThinkCaptcha;
+use think\Request;
+
+class Captcha
+{
+  public function build()
+  {
+    return ThinkCaptcha::create();
+  }
+}
diff --git a/app/index/controller/Post.php b/app/index/controller/Post.php
index f8f24a8..c236c10 100644
--- a/app/index/controller/Post.php
+++ b/app/index/controller/Post.php
@@ -53,7 +53,9 @@ class Post extends Common
 
     $model_post = ModelPost::find($id);
 
-    $model_post
+    $model_post->hits + 1;
+
+    $model_post->save();
 
     View::assign('post', $model_post);
 
diff --git a/config/app.php b/config/app.php
index 3bba167..f6994c2 100644
--- a/config/app.php
+++ b/config/app.php
@@ -22,7 +22,11 @@ return [
     // 应用映射（自动多应用模式有效）
     'app_map'          => [],
     // 域名绑定（自动多应用模式有效）
-    'domain_bind'      => [],
+    'domain_bind'      => [
+      'admin'=>'admin',
+      '*'=>'index',
+      'api'=>'api',
+    ],
     // 禁止URL访问的应用列表（自动多应用模式有效）
     'deny_app_list'    => [],
 
diff --git a/view/admin/login/index.html b/view/admin/login/index.html
index e7c66ea..ec52643 100644
--- a/view/admin/login/index.html
+++ b/view/admin/login/index.html
@@ -54,7 +54,7 @@
                                     <div class="layui-input-block">
                                         <input type="text" name="captcha" required lay-verify="required"
                                             placeholder="请输入验证码" autocomplete="off" value="test(直接登陆即可)" class="layui-input">
-                                            <img class="captcha" src="/api/Captcha/build" onclick="this.src = '/api/Captcha/build?v='+Math.random()" style="cursor: pointer;width: 
+                                            <img class="captcha" src="/Captcha/build" onclick="this.src = '/Captcha/build?v='+Math.random()" style="cursor: pointer;width: 
                                             100%;" alt="">
                                     </div>