diff --git a/TT/protected/controllers/AdminController.php b/TT/protected/controllers/AdminController.php
index b208944..2292b68 100644
--- a/TT/protected/controllers/AdminController.php
+++ b/TT/protected/controllers/AdminController.php
@@ -15,7 +15,6 @@ class AdminController extends Controller{
       */
      public function actionAdd(){
          if(Yii::app()->request->isPostRequest){
-
              $oldadmin = IMAdmin::model()->find(array(
                 'order' => 'id DESC',
                 'limit' => 1,
@@ -27,17 +26,17 @@ public function actionAdd(){
                      $oldadmin->pwd = md5($data['newpwd1']);
                      $oldadmin->updated = time();
                      if($oldadmin->update()){
-			     $this->showAlert('success','操作成功');
-                             $this->getAdminCache();
-                         }else{
-			     $this->showAlert('fail','操作失败');
-                             echo $admin->getErrors();
-                         }
+						$this->showAlert('success','操作成功');
+                        $this->getAdminCache();
+                    }else{
+						$this->showAlert('fail','操作失败');
+                        //echo $admin->getErrors();
+                    }
                  }else{
-		     $this->showAlert('fail','2次密码不一致');
+					$this->showAlert('fail','2次密码不一致');
                  }
              }else{
-		     $this->showAlert('fail','原始密码错误');
+					$this->showAlert('fail','原始密码错误');
              }
          }
 
diff --git a/TT/protected/controllers/ConfigController.php b/TT/protected/controllers/ConfigController.php
index 97a69e4..2808681 100644
--- a/TT/protected/controllers/ConfigController.php
+++ b/TT/protected/controllers/ConfigController.php
@@ -27,19 +27,12 @@ public function actionAdd(){
              if(empty($oldconfig)){
                  $config = new IMConfig();
                  $config->attributes = $data;
-                 if($config->save()){
-                     echo '<div class="alert alert-success" role="alert">添加成功</div>';
-                 }else{
-                     echo '<div class="alert alert-danger" role="alert">添加成功</div>';
-                 }
-
+                 $config->save();
+				 $this->showAlert('success','添加成功');
              }else{
                  $oldconfig->attributes = $data;
-                 if($oldconfig->update()){
-                     echo '<div class="alert alert-success" role="alert">修改成功</div>';
-                 }else{
-                     echo '<div class="alert alert-danger" role="alert">修改成功</div>';
-                 }
+                 $oldconfig->update();
+				 $this->showAlert('success','添加成功');
              }
          }
          $this->render('add',array(
@@ -83,12 +76,11 @@ public function actionDel($id){
          if(empty($id))
              return;
 
-
          $count = IMDepartment::model()->deleteByPk($id);
          if($count > 0){
-             echo '<div class="alert alert-success" role="alert">添加成功</div>';
+			$this->showAlert('success','删除成功');
          }else{
-             echo '<div class="alert alert-success" role="alert">添加成功</div>';
+			$this->showAlert('fail','删除失败');
          }
 
      }
@@ -111,7 +103,7 @@ public function actionEdit($id){
              $time = time();
              $depart->updated = $time;
              if($depart->update()){
-                 echo '<div class="alert alert-success" role="alert">修改成功</div>';
+				$this->showAlert('success','删除成功');
                  $departs = IMDepartment::model()->findAll(array(
                      'condition' => 'status = 0',
                  ));
@@ -127,7 +119,7 @@ public function actionEdit($id){
                  if(!empty($cache))
                      Yii::app()->cache->set('cache_depart',$cache);
              }else{
-                 echo '<div class="alert alert-danger" role="alert">修改失败</div>';
+				$this->showAlert('fail','删除失败');
              }
          }
          $users = Yii::app()->cache->get('cache_user');
@@ -154,4 +146,4 @@ public function actionJson(){
     }
     
 
- }
\ No newline at end of file
+ }
diff --git a/TT/protected/controllers/DepartController.php b/TT/protected/controllers/DepartController.php
index 5aae76c..f3733fa 100644
--- a/TT/protected/controllers/DepartController.php
+++ b/TT/protected/controllers/DepartController.php
@@ -16,11 +16,10 @@ class DepartController extends Controller{
      public function actionAdd(){
 
          if(Yii::app()->request->isPostRequest){
-
+             $time = time();
              $depart = new IMDepartment();
              $data = Yii::app()->request->getPost('data');
              $depart->attributes = $data;
-             $time = time();
              $depart->created = $time;
              $depart->updated = $depart->created;
 
@@ -57,10 +56,10 @@ public function actionList($page = 1){
              $pager->currentPage = 1;
 
          $list = IMDepartment::model()->findAll(array(
-            'condition' => 'status = 0',
-             'order' => 'id DESC',
-             'offset' => $pager->getCurrentPage()*$pager->getPageSize(),
-             'limit' => $pager->pageSize,
+			'condition' => 'status = 0',
+			'order' => 'id DESC',
+            'offset' => $pager->getCurrentPage() * $pager->getPageSize(),
+            'limit' => $pager->pageSize,
          ));
 
          foreach($list as $v){
@@ -84,10 +83,9 @@ public function actionEdit($id){
          $depart = IMDepartment::model()->findByPk($id);
 
          if(Yii::app()->request->isPostRequest){
-
+             $time = time();
              $data = Yii::app()->request->getPost('data');
              $depart->attributes = $data;
-             $time = time();
              $depart->updated = $time;
              if($depart->update()){
                  $this->showAlert('success','修改成功');
diff --git a/TT/protected/controllers/GroupController.php b/TT/protected/controllers/GroupController.php
index e69751a..ed73617 100644
--- a/TT/protected/controllers/GroupController.php
+++ b/TT/protected/controllers/GroupController.php
@@ -17,19 +17,17 @@ public function actionAdd(){
 
          if(Yii::app()->request->isPostRequest){
 
-             $data = Yii::app()->request->getPost('data');
-             $file = $this->image();
-             //事务处理
-             $transaction = Yii::app ()->db->beginTransaction ();
-            try{
-             $group = new IMGroup();
-             $group->attributes = $data;
-             if($_FILES['data']['tmp_name']['mod_avatar']){
-                $group->avatar = $this->_upload($file);
-                 // $group->avatar = $this->upload('data[mod_avatar]');
-             }else{
-                 // $group->avatar = '';
-             }
+		 $data = Yii::app()->request->getPost('data');
+		 //事务处理
+		 $transaction = Yii::app ()->db->beginTransaction ();
+		 try{
+		 $group = new IMGroup();
+		 $group->attributes = $data;
+		 $group->avatar = '';
+		 if($_FILES['data']['tmp_name']['mod_avatar']){
+			$file = $this->image();
+			$group->avatar = $this->_upload($file);
+		 }
 	     $selUserId = array();
 	     if(!empty($data['selUserId']))
              	$selUserId = $data['selUserId'];
@@ -127,9 +125,9 @@ public function actionDel($id){
          $group->status = 1;
 
          if($group->save()){
-             echo '<div class="alert alert-success" role="alert">删除成功</div>';
+            $this->showAlert('success','删除成功');
          }else{
-             echo '<div class="alert alert-success" role="alert">删除失败</div>';
+            $this->showAlert('fail','删除失败');
          }
      }
 
diff --git a/TT/protected/controllers/UserController.php b/TT/protected/controllers/UserController.php
index 5d3ab95..f7a43f5 100644
--- a/TT/protected/controllers/UserController.php
+++ b/TT/protected/controllers/UserController.php
@@ -17,10 +17,9 @@ public function actionAdd(){
             $data = Yii::app()->request->getPost('data');
             $user->attributes = $data;
             $user->pwd = md5($data['pwd']);
+            $user->avatar = '';
             if($_FILES['data']['tmp_name']['mod_avatar']){
                 $user->avatar = $this->upload('data[mod_avatar]');
-            }else{
-                $user->avatar = '';
             }
             $time = time();
             $user->departId = $data['departId'];