diff --git a/module/api/control.php b/module/api/control.php
index f7947e6b21..6711f0db26 100755
--- a/module/api/control.php
+++ b/module/api/control.php
@@ -325,16 +325,8 @@ class api extends control
                 return $this->sendSuccess(array('locate' => $this->createLink('api', 'index', "libID=$libID")));
             }
 
-            $lib = fixer::input('post')
-                ->join('groups', ',')
-                ->join('users', ',')
-                ->get();
-
-            if($lib->acl == 'private') $lib->users = $this->app->user->account;
-            if($lib->acl == 'custom' && strpos($lib->users, $this->app->user->account) === false) $lib->users .= ',' . $this->app->user->account;
-
             /* save api doc library */
-            $libID = $this->doc->createApiLib($lib);
+            $libID = $this->doc->createApiLib();
             if(dao::isError())
             {
                 return $this->sendError(dao::getError());
diff --git a/module/doc/lang/en.php b/module/doc/lang/en.php
index 1f5c138078..263a30f556 100644
--- a/module/doc/lang/en.php
+++ b/module/doc/lang/en.php
@@ -229,15 +229,16 @@ $lang->doc->ge      = ':';
 $lang->doc->point   = '.';
 
 $lang->doclib = new stdclass();
-$lang->doclib->name      = 'Name';
-$lang->doclib->control   = 'Access Control';
-$lang->doclib->group     = 'Group';
-$lang->doclib->user      = 'User';
-$lang->doclib->files     = 'Attachments';
-$lang->doclib->all       = 'All Libraries';
-$lang->doclib->select    = 'Select';
-$lang->doclib->execution = $lang->executionCommon . ' Library';
-$lang->doclib->product   = $lang->productCommon . ' Library';
+$lang->doclib->name       = 'Name';
+$lang->doclib->control    = 'Access Control';
+$lang->doclib->group      = 'Group';
+$lang->doclib->user       = 'User';
+$lang->doclib->files      = 'Attachments';
+$lang->doclib->all        = 'All Libraries';
+$lang->doclib->select     = 'Select';
+$lang->doclib->execution  = $lang->executionCommon . ' Library';
+$lang->doclib->product    = $lang->productCommon . ' Library';
+$lang->doclib->apiLibName = 'Api Library Name';
 
 $lang->doclib->aclListA['default'] = 'Default';
 $lang->doclib->aclListA['custom']  = 'Custom';
diff --git a/module/doc/lang/zh-cn.php b/module/doc/lang/zh-cn.php
index f929a40d98..cfbd42c599 100644
--- a/module/doc/lang/zh-cn.php
+++ b/module/doc/lang/zh-cn.php
@@ -229,15 +229,16 @@ $lang->doc->ge      = '个';
 $lang->doc->point   = '、';
 
 $lang->doclib = new stdclass();
-$lang->doclib->name      = '文档库名称';
-$lang->doclib->control   = '访问控制';
-$lang->doclib->group     = '分组';
-$lang->doclib->user      = '用户';
-$lang->doclib->files     = '附件库';
-$lang->doclib->all       = '所有文档库';
-$lang->doclib->select    = '选择文档库';
-$lang->doclib->execution = $lang->executionCommon . '库';
-$lang->doclib->product   = $lang->productCommon . '库';
+$lang->doclib->name       = '文档库名称';
+$lang->doclib->control    = '访问控制';
+$lang->doclib->group      = '分组';
+$lang->doclib->user       = '用户';
+$lang->doclib->files      = '附件库';
+$lang->doclib->all        = '所有文档库';
+$lang->doclib->select     = '选择文档库';
+$lang->doclib->execution  = $lang->executionCommon . '库';
+$lang->doclib->product    = $lang->productCommon . '库';
+$lang->doclib->apiLibName = '接口库名称';
 
 $lang->doclib->aclListA['default'] = '默认';
 $lang->doclib->aclListA['custom']  = '自定义';
diff --git a/module/doc/model.php b/module/doc/model.php
index 67ae6e2a1c..c3cbdba155 100644
--- a/module/doc/model.php
+++ b/module/doc/model.php
@@ -196,20 +196,29 @@ class docModel extends model
     /**
      * creat a api doc library.
      *
-     * @param  stdClass $data form data.
      * @return int
      * @author thanatos thanatos915@163.com
      */
-    public function createApiLib($data)
+    public function createApiLib()
     {
         /* replace doc library name */
-        $this->lang->doclib->name = '接口库名称';
+        $this->lang->doclib->name = $this->lang->doclib->apiLibName;
+
+        $data = fixer::input('post')
+            ->trim('name')
+            ->join('groups', ',')
+            ->join('users', ',')
+            ->get();
+
+        if($data->acl == 'private') $data->users = $this->app->user->account;
+        if($data->acl == 'custom' && strpos($data->users, $this->app->user->account) === false) $data->users .= ',' . $this->app->user->account;
 
         $data->type = static::DOC_TYPE_API;
         $this->dao->insert(TABLE_DOCLIB)->data($data)->autoCheck()
             ->batchCheck($this->config->api->createlib->requiredFields, 'notempty')
             ->check('name', 'unique', "`type` = '" . static::DOC_TYPE_API . "'")
             ->exec();
+
         return $this->dao->lastInsertID();
     }