diff --git a/webmain/install/installAction.php b/webmain/install/installAction.php
index 55ec32b..1f6f597 100644
--- a/webmain/install/installAction.php
+++ b/webmain/install/installAction.php
@@ -11,11 +11,11 @@ class installClassAction extends ActionNot{
 	{
 		$this->tpltype	= 'html';
 		$this->title	= TITLE.'_安装';
-		$dbdiz = '127.0.0.1';
+		$dbdiz = '';
 		$paths = '../../mysql5.6.10/my.ini';
 		if(@file_exists($paths)){
 			$_conts = @file_get_contents($paths);
-			if($_conts && contain($_conts,'3307'))$dbdiz.=':3307';
+			if($_conts && contain($_conts,'3307'))$dbdiz='3307';
 		}
 		$this->assign('dbdiz', $dbdiz);
 	}
@@ -48,6 +48,7 @@ class installClassAction extends ActionNot{
 		$dbtype 	= $this->post('dbtype');
 		$host 		= $this->post('host');
 		$user 		= $this->post('user');
+		$duankou 	= $this->post('duankou');
 		$pass 		= $this->post('pass');
 		$base 		= $this->post('base');
 		$xinhukey 	= $this->post('xinhukey');
@@ -59,7 +60,7 @@ class installClassAction extends ActionNot{
 		$paths 		= ''.P.'/'.P.'Config.php';
 		$paths1 	= ''.P.'/'.P.'Config.php1';
 		$inpaths	= ROOT_PATH.'/'.$paths.'';
-		
+		if($duankou)$user.=':'.$duankou.'';
 		
 		$msg  		= '';
 		
diff --git a/webmain/install/tpl_install.html b/webmain/install/tpl_install.html
index 3058c0e..b17f488 100644
--- a/webmain/install/tpl_install.html
+++ b/webmain/install/tpl_install.html
@@ -60,14 +60,18 @@
 				
 				<tr>
 					<td align="right" width="150px"><font color=red>*</font>数据库地址：</td>
-					<td><input class="input" name="host" value="<?=$dbdiz?>"></td>
+					<td><input class="input" name="host" value="127.0.0.1"></td>
+				</tr>
+				<tr>
+					<td align="right">数据库端口：</td>
+					<td><input class="input" name="duankou" placeholder="默认3306不用写，其他就要写" value="<?=$dbdiz?>"></td>
 				</tr>
 				
 				
 				
 				<tr><td height="8"></td></tr>
 				<tr>
-					<td align="right"><font color=red>*</font>用户名：</td>
+					<td align="right"><font color=red>*</font>数据库帐号：</td>
 					<td><input class="input" name="user" value="root"></td>
 				</tr>