diff --git a/webht/third_party/dingtools/controllers/index.php b/webht/third_party/dingtools/controllers/index.php
index 44da59df..103c6de4 100644
--- a/webht/third_party/dingtools/controllers/index.php
+++ b/webht/third_party/dingtools/controllers/index.php
@@ -119,11 +119,11 @@ class index extends CI_Controller {
 	 
 	 //创建回调
 	 public function callback(){
-		 /*$access_url = 'https://oapi.dingtalk.com/gettoken?appkey='.$this->AppKey.'&appsecret='.$this->AppSecret;
+		 $access_url = 'https://oapi.dingtalk.com/gettoken?appkey='.$this->AppKey.'&appsecret='.$this->AppSecret;
 		 $access_token = GetPost_http($access_url,'','');
-		 $access_token = json_decode($access_token)->access_token;*/
+		 $access_token = json_decode($access_token)->access_token;
 		 //ca4f05c2ab663cd2a65f2c50366bf8a9
-		 $callback_url = 'https://oapi.dingtalk.com/call_back/register_call_back?access_token=ca4f05c2ab663cd2a65f2c50366bf8a9';
+		 $callback_url = 'https://oapi.dingtalk.com/call_back/register_call_back?access_token='.$access_token;
 		 $post_data = array();
 		 $post_data['call_back_tag'] = ['bpms_task_change','bpms_instance_change'];
 		 $post_data['token'] = '123456';
@@ -134,9 +134,15 @@ class index extends CI_Controller {
 		 print_r($register);
 	 }
 	 
-	 public function recivecallback(){
-		 echo 'success';
-		 $recivejson = file_get_contents('php://input');
-		 log_message('error','dingding回调：'.$recivejson);
+	 public function recivecallback(){ 
+		$recivejson = file_get_contents('php://input');
+		$encrypt = json_decode($recivejson)->encrypt;
+		echo '{
+		  "msg_signature":"",
+		  "timeStamp":"'.time().'",
+		  "nonce":"123456",
+		  "encrypt":"'.$encrypt.'"
+		  }';
+		log_message('error','dingding回调：'.$recivejson);
 	 }
 }
\ No newline at end of file