diff --git a/config/define.php b/config/define.php
index d39d36e..bb4174c 100644
--- a/config/define.php
+++ b/config/define.php
@@ -37,8 +37,8 @@
             'password' => 'ausuogizwarnbfej'
         ),
     );
-    define('USER_CASE_LIST_HTML_URL', TCM_DOMAIN . '/export_case_list');
-    define('USER_CASE_HTML_URL', TCM_DOMAIN . '/export_case');
+    define('USER_CASE_LIST_HTML_URL', TCM_DOMAIN . '/user_case_list');
+    define('USER_CASE_HTML_URL', TCM_DOMAIN . '/user_case');
     define('USER_CASE_PDF_PATH', DATACENTER_ROOT.'/tcm_pdf/%d/');
     define('USER_CASE_PDF_URL', TCM_DOMAIN.'/case_pdf/%d/%s.pdf');
 
diff --git a/control/index.php b/control/index.php
index 48360c6..804d8a1 100644
--- a/control/index.php
+++ b/control/index.php
@@ -251,7 +251,8 @@ class index extends publicBase {
         $res = json_decode($return, 1);
         if (isset($res['info'])) $this->ajax_json(false, $res['info']);
 
-        $pdf_url = $m_user_case->createPdf($uid, $return);
+        $pdf_name = md5($uid . $page_num . $page_size);
+        $pdf_url = $m_user_case->createPdf($uid, $pdf_name, $return);
 
         $total = $m_user_case->getUserCaseListCount($uid);
         $rdata = array(
@@ -286,12 +287,13 @@ class index extends publicBase {
         $res = json_decode($return, 1);
         if (isset($res['info'])) $this->ajax_json(false, $res['info']);
 
-        $pdf_url = $m_user_case->createPdf($uid, $return);
+        $pdf_name = md5($uid . $id);
+        $pdf_url = $m_user_case->createPdf($uid, $pdf_name, $return);
 
         $this->ajax_json(true, '获取成功', array('pdf_url' => $pdf_url));
     }
 
-    public function export_case_list() {
+    public function user_case_list() {
         $uid = $this->post('uid');
         $token = $this->post('token');
         if (empty($uid) || empty($token)) $this->ajax_json(false, '非法请求');
@@ -311,7 +313,7 @@ class index extends publicBase {
         $this->setViewTpl('index/export_pdf.html');
     }
 
-    public function export_case() {
+    public function user_case() {
         $uid = $this->post('uid');
         $token = $this->post('token');
         $id = $this->post('id') + 0;
diff --git a/model/mUserCase.php b/model/mUserCase.php
index 910a084..fbb7a5f 100644
--- a/model/mUserCase.php
+++ b/model/mUserCase.php
@@ -290,9 +290,7 @@ class mUserCase extends mBase {
         return $data;
     }
 
-    public function createPdf($uid, $pdf_html) {
-        $pdf_name = md5($uid);
-
+    public function createPdf($uid, $pdf_name, $pdf_html) {
         $temp_dir = sprintf(USER_CASE_PDF_PATH, $uid);
         if (!is_dir($temp_dir)) {
             mkdir($temp_dir, 0755, true);