diff --git a/app/install/controller/Index.php b/app/install/controller/Index.php
index a5df831..15b0094 100644
--- a/app/install/controller/Index.php
+++ b/app/install/controller/Index.php
@@ -14,7 +14,7 @@ class Index extends BaseController
 	*/
 	// 检测是否安装过
 	protected function initialize(){
-        if(is_file('../install.lock')){
+        if(file_exists('../install.lock')){
            echo "<script>alert('已经成功安装了TaoLer社区系统，安装系统已锁定。如需重新安装，请删除根目录下的install.lock文件')</script>";
 		   die();
         }
@@ -38,7 +38,7 @@ class Index extends BaseController
 		} 
     }
 	
-	//test
+	//create
     public function create(){
 		if(Session::get('install') == 2){
 			Session::set('install',3);
@@ -48,17 +48,18 @@ class Index extends BaseController
 		} 
     }
 	
-	// 安装成功页面
-	public function complete(){
+	// 安装
+	public function install(){
 		
-		if(Session::get('install') != 3){
-			return redirect('./create.html');
-		}
+		//if(Session::get('install') != 3){
+		//	return redirect('./create.html');
+		//}
 		
     // 判断是否为post
-    if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-
-        $data = $_POST;
+    //if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+	if(Request::isAjax()){	
+		$data = Request::param();
+        //$data = $_POST;
 		//var_dump($data);
         if (!preg_match("/^[a-zA-Z]{1}([0-9a-zA-Z]|[._]){4,19}$/", $data['admin_user'])) {
             die("<script>alert('后台管理用户名不符合规范：至少包含4个字符，需以字母开头');history.go(-1)</script>");
@@ -194,10 +195,11 @@ php;
 		//安装上锁
 		file_put_contents('../install.lock', 'lock');
 		Session::clear();
-		return View::fetch('complete');
+		//return View::fetch('complete');
+		return json(['code' => 0,'msg'=>'安装成功','url'=>'/install.php/success/complete']);
     } else {
-		return '安装失败';
-	} 
+		return '请求失败！';
+		} 
 
 	} 
 }
\ No newline at end of file
diff --git a/app/install/controller/Success.php b/app/install/controller/Success.php
new file mode 100644
index 0000000..998ceab
--- /dev/null
+++ b/app/install/controller/Success.php
@@ -0,0 +1,14 @@
+<?php
+namespace app\install\controller;
+
+use app\common\controller\BaseController;
+use think\facade\View;
+
+class Success extends BaseController
+{
+	// 安装成功页面
+	public function complete(){
+		return View::fetch('complete');
+	}
+
+}
\ No newline at end of file
diff --git a/public/index.php b/public/index.php
index e3c0fe9..378ddfb 100644
--- a/public/index.php
+++ b/public/index.php
@@ -22,3 +22,6 @@ $response = $http->run();
 $response->send();
 
 $http->end($response);
+if(file_exists('../install.lock') != 'true'){
+	header('Location: http://www.tp6.com/install.php');
+}
\ No newline at end of file
diff --git a/public/install.php b/public/install.php
new file mode 100644
index 0000000..31fa17a
--- /dev/null
+++ b/public/install.php
@@ -0,0 +1,24 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006-2019 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+// [ 应用入口文件 ]
+namespace think;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+// 执行HTTP应用并响应
+$http = (new App())->http;
+
+$response = $http->run();
+
+$response->send();
+
+$http->end($response);
\ No newline at end of file
diff --git a/view/install/index/agreement.html b/view/install/index/agreement.html
index b54ad14..cd70111 100644
--- a/view/install/index/agreement.html
+++ b/view/install/index/agreement.html
@@ -18,7 +18,7 @@
                 <a>拒绝安装</a>
             </div>
             <div class="inout2">
-                <a href="{:url('install/index/test')}">同意安装</a>
+                <a href="{:url('/index/test')}">同意安装</a>
             </div>
         </div>
 		</br>
diff --git a/view/install/index/create.html b/view/install/index/create.html
index d2ab97a..b5da1f7 100644
--- a/view/install/index/create.html
+++ b/view/install/index/create.html
@@ -3,7 +3,7 @@
 {block name="body"}
     <div class="inside2">
         <div class="inwp cl">
-            <form class="layui-form layui-form-pane" action="/install/index/complete" method="post">
+            <form class="layui-form layui-form-pane" >
                 <h2>创建数据库：</h2>
 
                 <input type="hidden" name="DB_TYPE" value="mysql">
@@ -85,7 +85,7 @@
                     </div>
                 </div>
                 <div class="inout1">
-                    <a href="/install/index/test">上一步</a>
+                    <a href="{:url('/index/test')}">上一步</a>
                 </div>
                 <div class="inout2">
                     <input type="submit" lay-submit lay-filter="formDemo" value="确认安装">
@@ -93,7 +93,45 @@
             </form>
             <script>
                 layui.use('form', function() {
-                    var form = layui.form;
+                    var $ = layui.jquery,
+					form = layui.form;
+					 
+					form.on('submit(formDemo)', function(data){
+					var field = data.field;
+					//console.log(field); //当前容器的全部表单字段，名值对形式：{name: value}
+					loading = layer.load(2, {
+						shade: [0.2, '#000'],
+						time: 2000,
+					});
+					
+					$.ajax({
+						type:"post",
+						url:"{:url('/index/install')}",
+						data:{"DB_TYPE":field.DB_TYPE,"DB_HOST":field.DB_HOST,"DB_USER":field.DB_USER,"DB_PWD":field.DB_PWD,"DB_PORT":field.DB_PORT,"DB_NAME":field.DB_NAME,"DB_PREFIX":field.DB_PREFIX,"webname":field.webname,"webtitle":field.webtitle,"admin_user":field.admin_user,"admin_email":field.admin_email,"admin_pass":field.admin_pass,"admin_pass2":field.admin_pass2},
+						daType:"json",
+						success:function (data){
+							if (data.code == 0) {
+							layer.close(loading);
+								layer.msg(data.msg,{
+									icon:6,
+									time:2000
+								}, function(){
+									location.href = data.url;
+								});
+							} else {
+								layer.open({
+									tiele:'安装失败',
+									content:data.msg,
+									icon:5,
+									anim:6
+								});
+							}
+						}
+					});
+					
+					
+					return false; //阻止表单跳转。如果需要表单跳转，去掉这段即可。
+					});
                 });
             </script>
         </div>
diff --git a/view/install/index/test.html b/view/install/index/test.html
index 9da90fe..b90f951 100644
--- a/view/install/index/test.html
+++ b/view/install/index/test.html
@@ -85,7 +85,7 @@
                 </tr>
             </table>
             <div class="inout1">
-                <a href="/install/index/index">上一步</a>
+                <a href="{:url('/index/index')}">上一步</a>
             </div>
             <div class="inout2">
                 <a href="javascript:;" onclick="testClick()">下一步</a>
@@ -97,7 +97,7 @@
             if ($('.yes').length != 5) {
                 alert('您的配置或权限不符合要求');
             } else {
-                location.href = '{:url('install/index/create')}';
+                location.href = '{:url('/index/create')}';
             }
         }
     </script>
diff --git a/view/install/index/complete.html b/view/install/success/complete.html
similarity index 100%
rename from view/install/index/complete.html
rename to view/install/success/complete.html