diff --git a/app/api/controller/Wxserver.php b/app/api/controller/Wxserver.php
index 113d2e1f..5ea2797b 100644
--- a/app/api/controller/Wxserver.php
+++ b/app/api/controller/Wxserver.php
@@ -12,12 +12,6 @@ use think\facade\Db;
 
 class Wxserver extends BaseController
 {
-    public function index()
-    {
-        $obj = new \app\common\library\wxserver\Server();
-        $data = $obj->getAuditStatus('wxe3ed157849bd07b5', 428711396);
-        return $this->renderSuccess($data);
-    }
 
     public function verifyTicket()
     {
@@ -44,21 +38,24 @@ class Wxserver extends BaseController
         echo 'success';
     }
 
-    public function callback()
+    public function callback($appid)
     {
         $time = date('Y-m-d H:i:s');
         Db::table('yoshop_wx_server')->insertGetId(['content' => '推送开始', 'created_at' => $time]);
-        $query = $this->request->query();
+        $obj = new \app\common\library\wxserver\Server();
+        $signature = $this->request->get('signature');
+        $timestamp = $this->request->get('timestamp');
+        $nonce = $this->request->get('nonce');
+        if ($signature && $timestamp && $nonce) {
+            if ($obj->checkSignature($signature, $timestamp, $nonce)) {
+                Db::table('yoshop_wx_server')->insertGetId(['content' => '签名正确', 'created_at' => $time]);
+            }
+        }
         $xmlData = file_get_contents("php://input");
-        if ($query) {
-            Db::table('yoshop_wx_server')->insertGetId(['content' => $query, 'created_at' => $time]);
-            $arr = explode('/', $query);
-            $appid = end($arr);
-            if ($xmlData && $appid) {
-                Db::table('yoshop_wx_server')->insertGetId(['content' => $xmlData, 'created_at' => $time]);
-                $obj = new \app\common\library\wxserver\Server();
-                $data = $obj->decryptXml($xmlData);
-                if (!empty($data['MsgType']) && $data['MsgType'] == 'event' && !empty($data['Event'])) {
+        if ($xmlData) {
+            $data = $obj->decryptXml($xmlData);
+            if (!empty($data['MsgType'])) {
+                if ($data['MsgType'] == 'event' && !empty($data['Event'])) {
                     $up = [];
                     if ($data['Event'] == 'weapp_audit_success') {
                         $up['audit_status'] = 2;
@@ -70,13 +67,32 @@ class Wxserver extends BaseController
                     if (!empty($data['Reason'])) {
                         $up['audit_reason'] = $data['Reason'];
                     }
-                    if ($up) {
+                    if ($up && $appid) {
                         $model = new WxserverAccount();
                         $model->update($up, ['appid' => $appid]);
                     }
+                } elseif ($data['MsgType'] == 'text') {
+                    echo $this->responseText($data);
                 }
             }
         }
         echo 'success';
     }
+
+    private function responseText($data): string
+    {
+        $template = "<xml>
+             <ToUserName><![CDATA[%s]]></ToUserName>
+             <FromUserName><![CDATA[%s]]></FromUserName>
+             <CreateTime>%s</CreateTime>
+             <MsgType><![CDATA[%s]]></MsgType>
+             <Content><![CDATA[%s]]></Content>
+             </xml>";
+        $fromUser = $data['ToUserName'];
+        $toUser = $data['FromUserName'];
+        $content = !empty($data['Content']) ? $data['Content'] : '收到你的信息了';
+        $time = time();
+        $msgType = 'text';
+        return sprintf($template, $toUser, $fromUser, $time, $msgType, $content);
+    }
 }
\ No newline at end of file
diff --git a/app/common/library/wxserver/Server.php b/app/common/library/wxserver/Server.php
index 888d6153..72f2fa37 100644
--- a/app/common/library/wxserver/Server.php
+++ b/app/common/library/wxserver/Server.php
@@ -25,6 +25,21 @@ class Server
         $this->crypt = new WxBizMsgCrypt(self::TOKEN, self::KEY, self::APPID);
     }
 
+    public function checkSignature($signature, $timestamp, $nonce): bool
+    {
+        $token = self::TOKEN;
+        $tmpArr = array($token, $timestamp, $nonce);
+        sort($tmpArr, SORT_STRING);
+        $tmpStr = implode($tmpArr);
+        $tmpStr = sha1($tmpStr);
+
+        if ($tmpStr == $signature) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
     /**
      * @notes:保存Ticket
      * @param string $xml