diff --git a/application/api/controller/Main.php b/application/api/controller/Main.php
index b9f14ac..4a87290 100644
--- a/application/api/controller/Main.php
+++ b/application/api/controller/Main.php
@@ -31,6 +31,7 @@ class Main extends Controller {
     protected $sys_not_obj = '';
     protected $article_ltai_obj = '';
     protected $board_obj = '';
+    protected $unsubscribe_obj = '';
 
     public function __construct(\think\Request $request = null) {
         parent::__construct($request);
@@ -48,6 +49,7 @@ class Main extends Controller {
         $this->sys_not_obj = Db::name('system_notices');
         $this->article_ltai_obj = Db::name('article_ltai');
         $this->board_obj = Db::name('board');
+        $this->unsubscribe_obj = Db::name("unsubscribe");
     }
     
     public function ttest(){
@@ -110,6 +112,31 @@ class Main extends Controller {
         return jsonSuccess($re);
     }
 
+
+    public function unsubscribe(){
+        $data = $this->request->post();
+        $rule = new Validate([
+            "email"=>"require",
+            "reason"=>"require",
+            "satisfaction"=>"require",
+            "connected"=>"require"
+        ]);
+        if(!$rule->check($data)){
+            return jsonError($rule->getError());
+        }
+
+        $insert['email'] = trim($data['email']);
+        $insert['reason'] = $data['reason'];
+        $insert['satisfaction'] = $data['satisfaction'];
+        $insert['connected'] = $data['connected'];
+        if(isset($data['suggestions'])){
+            $insert['suggestions'] = trim($data['suggestions']);
+        }
+        $this->unsubscribe_obj->insert($insert);
+
+        return jsonSuccess();
+    }
+
     /**
      * @title 获取book详情
      * @description 获取book详情
diff --git a/application/common.php b/application/common.php
index cb34170..1872057 100644
--- a/application/common.php
+++ b/application/common.php
@@ -772,7 +772,7 @@ function add_usermsg($userid, $content, $url)
     return $msg_obj->insert($msgdata);
 }
 
-function jsonSuccess($data)
+function jsonSuccess($data=[])
 {
     return json(['code' => 0, 'msg' => 'success', 'data' => $data]);
 }