diff --git a/app/index/controller/Article.php b/app/index/controller/Article.php
index 6f9bb51..86aeaf7 100644
--- a/app/index/controller/Article.php
+++ b/app/index/controller/Article.php
@@ -296,7 +296,7 @@ class Article extends BaseController
 
             $res = ['status'=>0,'msg'=>'上传成功','url'=> $name_path];
         }else{
-            $res = ['status'=>1,'msg'=>'上传错误'];
+            $res = ['status'=>-1,'msg'=>'上传错误'];
         }
 	return json($res);
     }
diff --git a/app/install/common.php b/app/install/common.php
index 9f28ec9..d3e869c 100644
--- a/app/install/common.php
+++ b/app/install/common.php
@@ -45,33 +45,41 @@ function write_config($config)
  * @param  resource $db 数据库连接资源
  * @param string $prefix 数据表前缀
  */
-function create_tables($db, $prefix = '') {
-	// 导入sql数据并创建表
+function create_tables($db, $prefix = '') 
+{
+	// 导入sql数据表
     $sql = file_get_contents('../app/install/data/taoler.sql');
-    //替换表前缀
-    $orginal = 'tao_';
-    ($orginal==$prefix) ? true : $sql = str_replace(" `{$orginal}", " `{$prefix}", $sql);
-    $sql_array=preg_split("/;[\r\n]+/", $sql);
-	//开始安装
-	//var_dump($sql_array);
+	if ($sql) {
+		//sql表前缀
+		$orginal = 'tao_';
+		($orginal==$prefix) ? true : $sql = str_replace(" `{$orginal}", " `{$prefix}", $sql);
+		$sql_array = preg_split("/;[\r\n]+/", $sql);
+		//var_dump($sql_array);
+	
+	//开始写入表
         foreach ($sql_array as $k => $v) {
             if (!empty($v)) {
 	            //$v=$v.';';
 	           if (substr($v, 0, 12) == 'CREATE TABLE') {
 		            $name = preg_replace("/^CREATE TABLE `(\w+)` .*/s", "\\1", $v);
 		            $msg = "创建数据表{$name}";
-		            if (false !== $db->query($v)) {
-						//echo $msg.'成功';
-		            } else {
+					$res = $db->query($v);
+		            if ($res == false) {
 		                echo $msg.'失败';
 		            }
 				} else {
-					$db->query($v);
+					//执行插入数据
+					$res = $db->query($v);
+					if ($res == false) {
+		                echo '数据插入失败';
+		            }
 				}
-	            //echo substr($v, 0, 12).'--';
-               // $db->query($v);
             }
         }
+	} else {
+		return false;
+	}
+   return true; 
 }
 
 function register_administrator($db, $prefix, $admin) {
diff --git a/app/install/controller/Index.php b/app/install/controller/Index.php
index 43f858f..b099a65 100644
--- a/app/install/controller/Index.php
+++ b/app/install/controller/Index.php
@@ -9,9 +9,6 @@ use think\facade\Session;
 
 class Index extends BaseController
 {
-	/**
-	* 安装向导
-	*/
 	// 检测是否安装过
 	protected function initialize(){
         if(file_exists('../install.lock')){
@@ -59,14 +56,15 @@ class Index extends BaseController
 		$data = Request::param();
 		//var_dump($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>");
+			return json(['code'=>-1,'msg'=>"管理用户名：至少包含5个字符，需以字母开头"]);
         }
        
 		if (!preg_match("/^[\@A-Za-z0-9\!\#\$\%\^\&\*\.\~]{6,22}$/", $data['admin_pass'])) {
-			die("<script>alert('登录密码至少包含6个字符。可使用字母，数字和符号。');history.go(-1)</script>");
+			return json(['code'=>-1,'msg'=>'登录密码至少包含6个字符。可使用字母，数字和符号']);
 		}
 		if ($data['admin_pass'] != $data['admin_pass2']) {
-			die("<script>alert('两次输入的密码不一致');history.go(-1)</script>");
+			return json(['code'=>-1,'msg'=>'两次输入的密码不一致']);
+			//die("<script>alert('两次输入的密码不一致');history.go(-1)</script>");
 		}
 
 		$email = $data['admin_email'];
@@ -74,9 +72,10 @@ class Index extends BaseController
 		$create_time = time();
 		$salt = substr(md5($create_time),-6);
 		$pass = md5(substr_replace(md5($data['admin_pass']),$salt,0,6));
-		$webtitle = $data['webtitle'];
 		$webname = $data['webname'];
-		
+		$webtitle = $data['webtitle'];
+		$web = Request::domain();
+		//数据库配置
 		$dbhost = $data['DB_HOST'];
 		$dbuser = $data['DB_USER'];
 		$dbpass = $data['DB_PWD'];
@@ -92,7 +91,7 @@ class Index extends BaseController
 			} 
 			catch(\PDOException $e) 
 			{ 
-				return json(['code'=>-1,'msg'=>"数据库连接失败" . $e->getMessage()]); 
+				return json(['code'=>-1,'msg'=>"数据库信息错误" . $e->getMessage()]); 
 			}
 			
 			$sql = 'CREATE DATABASE IF NOT EXISTS '.$dbname.' DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci'; 
@@ -103,16 +102,18 @@ class Index extends BaseController
 			$conn = null;
 			
 			//写入数据表
-						//创建数据库
 			try { 
 				$db = new \PDO("mysql:host=$dbhost;dbname=$dbname", $dbuser, $dbpass); 
 			} 
 			catch(\PDOException $e) 
 			{ 
-				return json(['code'=>-1,'msg'=>"PDO数据库连接失败" . $e->getMessage()]); 
+				return json(['code'=>-1,'msg'=>"数据库连接失败" . $e->getMessage()]); 
+			}
+			//创建表
+			$res = create_tables($db,$prefix);
+			if(!$res){
+				return json(['code'=>-1,'msg'=>"数据表创建失败"]); 
 			}
-
-			create_tables($db,$prefix);
 			
 			//写入初始配置	
 			$table_admin = $data['DB_PREFIX'] . "admin";
@@ -121,7 +122,7 @@ class Index extends BaseController
 			
 			$sql_a = "UPDATE $table_admin SET username='{$user}',email='{$email}',password='{$pass}',status=1,auth_group_id=1,create_time='{$create_time}' WHERE id = 1";
 			$sql_u = "UPDATE $table_user SET name='{$user}',email='{$email}',password='{$pass}',auth=1,status=1,create_time='{$create_time}' WHERE id = 1"; 
-			$sql_s = "UPDATE $table_system SET webname='{$webname}',webtitle='{$webtitle}',domain='{Request::domain()}',create_time='{$create_time}' WHERE id = 1";
+			$sql_s = "UPDATE $table_system SET webname='{$webname}',webtitle='{$webtitle}',domain='{$web}',create_time='{$create_time}' WHERE id = 1";
 			
 			$res_a = $db->exec($sql_a);
 			//var_dump($db->errorInfo());
diff --git a/view/index/article/detail.html b/view/index/article/detail.html
index 1089cf7..204aae6 100644
--- a/view/index/article/detail.html
+++ b/view/index/article/detail.html
@@ -64,7 +64,7 @@
 		  
           <div class="detail-hits" id="LAY_jieAdmin" data-id="{$article['id']}">
             <!--span style="padding-right: 10px; color: #FF7200">悬赏：60飞吻</span-->
-			{if(session('user_name')==$article.user.name)}
+			{if(session('user_name')==$article.user.name  || $user.auth == 1)}
             <span class="layui-btn layui-btn-xs jie-admin" type="edit"><a href="{:url('article/edit',['id'=>$article.id])}">编辑此贴</a></span>
 			{/if}
           </div>