diff --git a/control/index.php b/control/index.php
index bc63cda..e4c78f6 100644
--- a/control/index.php
+++ b/control/index.php
@@ -13,9 +13,6 @@ class index extends publicBase {
         $data = $m_case->getCaseInfo($id);
 
         $this->view['data'] = $data;
-
-        $this->setViewFormat('html');
-        $this->setViewTpl('index/home.html');
     }
 
     public function ajax_save_case() {
@@ -77,11 +74,11 @@ class index extends publicBase {
         $uid = $this->post('uid');
         $token = $this->post('token');
         $case_id = $this->post('case_id')+0;
-        if(empty($uid) || empty($token) || empty($case_id))$this->ajax_json(false, '非法请求');
+        if(empty($uid) || empty($token) || empty($case_id)) $this->ajax_json(false, '非法请求');
 
         $m_user = new mUser();
         $is_login = $m_user->validateToken($uid,$token);
-        if(!$is_login)$this->ajax_json(false, '请登录后操作');
+        if(!$is_login) $this->ajax_json(false, '请登录后操作');
 
         $data = array(
             'name' => trim($this->post('name')),
@@ -97,7 +94,7 @@ class index extends publicBase {
 
         $m_user_case = new mUserCase();
         $id = $m_user_case->createUserCase($uid, $case_id, $data);
-        if(!$id)$this->ajax_json(false, $m_user_case->getError());
+        if(!$id) $this->ajax_json(false, $m_user_case->getError());
 
         $this->ajax_json(true, '保存成功',array('id' => $id));
     }
@@ -155,15 +152,15 @@ class index extends publicBase {
         $uid = $this->post('uid');
         $token = $this->post('token');
         $id = $this->post('id')+0;
-        if(empty($uid) || empty($token) || empty($id))$this->ajax_json(false, '非法请求');
+        if(empty($uid) || empty($token) || empty($id)) $this->ajax_json(false, '非法请求');
 
         $m_user = new mUser();
         $is_login = $m_user->validateToken($uid,$token);
-        if(!$is_login)$this->ajax_json(false, '请登录后操作');
+        if(!$is_login) $this->ajax_json(false, '请登录后操作');
 
         $m_user_case = new mUserCase();
         $data = $m_user_case->getUserCaseInfo($uid, $id);
-        if(!$data)$this->ajax_json(false, $m_user_case->getError());
+        if(!$data) $this->ajax_json(false, $m_user_case->getError());
 
         $this->ajax_json(true, '获取成功', $data);
     }
@@ -212,18 +209,18 @@ class index extends publicBase {
     public function export_user_case_list(){
         $uid = $this->post('uid');
         $token = $this->post('token');
-        if(empty($uid) || empty($token))$this->ajax_json(false, '非法请求');
+        if(empty($uid) || empty($token)) $this->ajax_json(false, '非法请求');
 
         $m_user = new mUser();
         $is_login = $m_user->validateToken($uid,$token);
-        if(!$is_login)$this->ajax_json(false, '请登录后操作');
+        if(!$is_login) $this->ajax_json(false, '请登录后操作');
 
         $page_num = $this->post('page_num') ? $this->post('page_num') : 1;
         $page_size = $this->post('page_size') ? $this->post('page_size') : 100;
 
         $m_user_case = new mUserCase();
         $data = $m_user_case->getUserCaseList($uid, array(), $page_num, $page_size, true, true);
-        if(!$data)$this->ajax_json(false, $m_user_case->getError());
+        if(!$data) $this->ajax_json(false, $m_user_case->getError());
         $total = $m_user_case->getUserCaseListCount($uid);
 
         $data_key = sprintf(RQ_USER_CASE_DATA, $uid, 0);
@@ -239,15 +236,15 @@ class index extends publicBase {
         $uid = $this->post('uid');
         $token = $this->post('token');
         $id = $this->post('id')+0;
-        if(empty($uid) || empty($token) || empty($id))$this->ajax_json(false, '非法请求');
+        if(empty($uid) || empty($token) || empty($id)) $this->ajax_json(false, '非法请求');
 
         $m_user = new mUser();
         $is_login = $m_user->validateToken($uid,$token);
-        if(!$is_login)$this->ajax_json(false, '请登录后操作');
+        if(!$is_login) $this->ajax_json(false, '请登录后操作');
 
         $m_user_case = new mUserCase();
         $data = $m_user_case->getUserCaseInfo($uid, $id, true);
-        if(!$data)$this->ajax_json(false, $m_user_case->getError());
+        if(!$data) $this->ajax_json(false, $m_user_case->getError());
 
         $data_key = sprintf(RQ_USER_CASE_DATA, $uid, $id);
 
@@ -267,33 +264,31 @@ class index extends publicBase {
         $data = $robj->get($key);
 
         $this->view['data'] = json_decode($data,true);
-        $this->setViewFormat('html');
-        $this->setViewTpl('index/user_case.html');
     }
 
     public function ajax_mail(){
         $uid = $this->post('uid');
         $token = $this->post('token');
-        if(empty($uid) || empty($token))$this->ajax_json(false, '非法请求');
+        if(empty($uid) || empty($token)) $this->ajax_json(false, '非法请求');
 
         $mUser = new mUser();
         $is_login = $mUser->validateToken($uid,$token);
-        if(!$is_login)$this->ajax_json(false, '请登录后操作');
+        if(!$is_login) $this->ajax_json(false, '请登录后操作');
 
         $email = $this->post('email');
-        if(empty($email))$this->ajax_json(false, '邮箱地址不能为空');
-        if(!filter_var($email, FILTER_VALIDATE_EMAIL))$this->ajax_json(false, '邮箱地址无效');
+        if(empty($email)) $this->ajax_json(false, '邮箱地址不能为空');
+        if(!filter_var($email, FILTER_VALIDATE_EMAIL)) $this->ajax_json(false, '邮箱地址无效');
 
         $pdf_url = $this->post('pdf_url');
-        if(empty($pdf_url))$this->ajax_json(false, 'pdf地址不能为空');
-        if(!filter_var($pdf_url, FILTER_VALIDATE_URL))$this->ajax_json(false, 'pdf地址无效');
+        if(empty($pdf_url)) $this->ajax_json(false, 'pdf地址不能为空');
+        if(!filter_var($pdf_url, FILTER_VALIDATE_URL)) $this->ajax_json(false, 'pdf地址无效');
 
         $directory_name = basename(dirname($pdf_url));
-        if($directory_name != $uid)$this->ajax_json(false, '非法请求');
+        if($directory_name != $uid) $this->ajax_json(false, '非法请求');
 
         $mUserCase = new mUserCase();
         $res = $mUserCase->sendMail(array($email),date('Y年m月d日',time()).'-医案导出','',sprintf(USER_CASE_PDF_PATH, $uid) . basename($pdf_url));
-        if(!$res)$this->ajax_json(true, '发送失败');
+        if(!$res) $this->ajax_json(true, '发送失败');
 
         $this->ajax_json(true, '发送成功');
     }
diff --git a/index.php b/index.php
index 6d490a8..f058e13 100644
--- a/index.php
+++ b/index.php
@@ -13,7 +13,6 @@
         }
 
         private function beforecheckpara() {
-            $this->para['viewFormat'] = 'json';
         }
 
         private function checkpara() {
diff --git a/view/templates/index/user_case.html b/view/templates/index/export_pdf.html
similarity index 100%
rename from view/templates/index/user_case.html
rename to view/templates/index/export_pdf.html