diff --git a/webht/third_party/dingmail/controllers/index.php b/webht/third_party/dingmail/controllers/index.php
index 9a14123a..89d9798d 100644
--- a/webht/third_party/dingmail/controllers/index.php
+++ b/webht/third_party/dingmail/controllers/index.php
@@ -126,6 +126,7 @@ class Index extends CI_Controller {
 		 $tostring = '';
          
 		 $tostring = substr($data['mail_touser'],0,-1);
+		 $tostring = "'".$tostring."'";
 		 
 		 if(!empty($tostring)){
 			 $tomail = $this->ding_value_model->all_email($tostring);
@@ -133,68 +134,52 @@ class Index extends CI_Controller {
 			 $tomail = null;
 		 }
 
-         //抄送
-		 $ccstring = '';
-         $cclist_array = array();
-         $ccmail_array = explode(';', $this->input->post('cs_emaillist'));
-
-         foreach ($ccmail_array as $c) {
-            if($c != null){
-				$ccstring .= "'".$c."'".',';
-			}
-         }
-		 $ccstring = substr($ccstring,0,-1);
-		 if(!empty($ccstring)){
-			 $cclist_array = $this->ding_value_model->all_email($ccstring);
-		 }else{
-			 $cclist_array = null;
-		 }
-			$mailheader = '<p style="font-size:20px">FROM:'.$user_info->ddu_Name.'</p><br>';
-			$mailbody = '<div style="overflow:hidden"> 
-							<a style="height:auto;text-decoration: none;" href="http://' . $_SERVER['HTTP_HOST'] . '/webht.php/apps/dingmail/index/like/' . $data['mail_identify'] . '/like" > 
-							<img src="http://' . $_SERVER['HTTP_HOST'] . '/css/images/like.png" /> 
-							</a> 
-							<a style="height:auto;text-decoration: none;" href="http://' . $_SERVER['HTTP_HOST'] . '/webht.php/apps/dingmail/index/like/' . $data['mail_identify'] . '/unlike" > 
-							<img src="http://' . $_SERVER['HTTP_HOST'] . '/css/images/unlike.png" />
-							</a> 
-					   </div>';		
-			
-			$fromuser = $user_info->ddu_Name;
-			$subject = $this->input->post('mail_subject');
-			
-			//是否为value邮件，如果不是value邮件，不在邮件下放置点赞按钮
-			if($this->input->post('whum_value_user')){
-				$body = $mailheader.$this->input->post('emailcontent').$mailbody;
-			}else{
-				$body = $mailheader.$this->input->post('emailcontent');
-			}
-			
-			//提交到其他服务器发送
-			$url = 'https://cht.mycht.cn/webht.php/apps/dingmail/index/do_sendmail'.$fromuser.'/'.$tomail.'/'.$subject.'/'.$body;
-			$flag = $this->get_http($url);
-			
-			if (!$flag) {
-				$result = 0; //"邮件发送有误: " . $mail->ErrorInfo;
-			} else {
-				//是value邮件的话，默认发送人点赞
-				if ($this->input->post('whum_value_user')) {
-					$obj = explode(';', $this->input->post('whum_value_user'));
-					foreach(array_filter($obj) as $value){
-						$data['comment_name'] = $value;
-						$data['comment_unionid'] = $this->ding_value_model->get_dingding_unionid($data['comment_name'])->ddu_Unionid;
-						$data['type'] = 'like';
-						$data['mail_identify'] = $data['mail_identify'];
-						$data['user'] = $user_info->ddu_Name;
-						$data['user_unionid'] = $user_info->ddu_Unionid;
-						$data['content'] = $this->ding_value_model->get_mail($data['mail_identify'])->ddm_Content;
-						$data['createtime'] = time();
-						$whc_id = $this->ding_value_model->add_value($data);
-					}
+		$mailheader = '<p style="font-size:20px">FROM:'.$user_info->ddu_Name.'</p><br>';
+		$mailbody = '<div style="overflow:hidden"> 
+						<a style="height:auto;text-decoration: none;" href="http://' . $_SERVER['HTTP_HOST'] . '/webht.php/apps/dingmail/index/like/' . $data['mail_identify'] . '/like" > 
+						<img src="http://' . $_SERVER['HTTP_HOST'] . '/css/images/like.png" /> 
+						</a> 
+						<a style="height:auto;text-decoration: none;" href="http://' . $_SERVER['HTTP_HOST'] . '/webht.php/apps/dingmail/index/like/' . $data['mail_identify'] . '/unlike" > 
+						<img src="http://' . $_SERVER['HTTP_HOST'] . '/css/images/unlike.png" />
+						</a> 
+				   </div>';		
+		
+		$fromuser = $user_info->ddu_Name;
+		$subject = $this->input->post('mail_subject');
+		
+		//是否为value邮件，如果不是value邮件，不在邮件下放置点赞按钮
+		if($this->input->post('whum_value_user')){
+			$body = $mailheader.$this->input->post('emailcontent').$mailbody;
+		}else{
+			$body = $mailheader.$this->input->post('emailcontent');
+		}
+		
+		//提交到其他服务器发送
+		$url = 'https://cht.mycht.cn/webht.php/apps/dingmail/index/do_sendmail'.$fromuser.'/'.$tomail.'/'.$subject.'/'.$body;
+		$flag = $this->get_http($url);
+		
+		if (!$flag) {
+			$result = 0; //"邮件发送有误: " . $mail->ErrorInfo;
+		} else {
+			//是value邮件的话，默认发送人点赞
+			if ($this->input->post('whum_value_user')) {
+				$obj = explode(';', $this->input->post('whum_value_user'));
+				foreach(array_filter($obj) as $value){
+					$data['comment_name'] = $value;
+					$data['comment_unionid'] = $this->ding_value_model->get_dingding_unionid($data['comment_name'])->ddu_Unionid;
+					$data['type'] = 'like';
+					$data['mail_identify'] = $data['mail_identify'];
+					$data['user'] = $user_info->ddu_Name;
+					$data['user_unionid'] = $user_info->ddu_Unionid;
+					$data['content'] = $this->ding_value_model->get_mail($data['mail_identify'])->ddm_Content;
+					$data['createtime'] = time();
+					$whc_id = $this->ding_value_model->add_value($data);
 				}
-				$result = 1;
 			}
-			echo $result;
-			return;
+			$result = 1;
+		}
+		echo $result;
+		return;
 	}
 	 
 	//ajax发送邮件