diff --git a/webapp/controller/TeamController.class.php b/webapp/controller/TeamController.class.php
index b5e28aeb..83bc5fa0 100644
--- a/webapp/controller/TeamController.class.php
+++ b/webapp/controller/TeamController.class.php
@@ -97,6 +97,71 @@ class TeamController extends BaseAuthedController {
         $this->_rspOk();
     }
 
+    public function kickout()
+    {
+        $teamUuid = getReqVal('team_uuid', '');
+        $r = $this->_getRedis($teamUuid);
+        $teamDb = $this->readTeamDb($r, $teamUuid);
+        if (empty($teamDb)) {
+            $this->_rspOk();
+            return;
+        }
+        $this->saveTeamDb($r, $teamUuid, $teamDb);
+        $this->_rspOk();
+    }
+
+    public function closeSlot()
+    {
+        $teamUuid = getReqVal('team_uuid', '');
+        $r = $this->_getRedis($teamUuid);
+        $teamDb = $this->readTeamDb($r, $teamUuid);
+        if (empty($teamDb)) {
+            $this->_rspOk();
+            return;
+        }
+        $this->saveTeamDb($r, $teamUuid, $teamDb);
+        $this->_rspOk();
+    }
+
+    public function openSlot()
+    {
+        $teamUuid = getReqVal('team_uuid', '');
+        $r = $this->_getRedis($teamUuid);
+        $teamDb = $this->readTeamDb($r, $teamUuid);
+        if (empty($teamDb)) {
+            $this->_rspOk();
+            return;
+        }
+        $this->saveTeamDb($r, $teamUuid, $teamDb);
+        $this->_rspOk();
+    }
+
+    public function handover()
+    {
+        $teamUuid = getReqVal('team_uuid', '');
+        $r = $this->_getRedis($teamUuid);
+        $teamDb = $this->readTeamDb($r, $teamUuid);
+        if (empty($teamDb)) {
+            $this->_rspOk();
+            return;
+        }
+        $this->saveTeamDb($r, $teamUuid, $teamDb);
+        $this->_rspOk();
+    }
+
+    public function cancel()
+    {
+        $teamUuid = getReqVal('team_uuid', '');
+        $r = $this->_getRedis($teamUuid);
+        $teamDb = $this->readTeamDb($r, $teamUuid);
+        if (empty($teamDb)) {
+            $this->_rspOk();
+            return;
+        }
+        $this->saveTeamDb($r, $teamUuid, $teamDb);
+        $this->_rspOk();
+    }
+
     public function startGame()
     {
         $teamUuid = getReqVal('team_uuid', '');