diff --git a/webapp/controller/BlockChainController.class.php b/webapp/controller/BlockChainController.class.php
index 103d0b3d..fd00c166 100644
--- a/webapp/controller/BlockChainController.class.php
+++ b/webapp/controller/BlockChainController.class.php
@@ -413,7 +413,27 @@ class BlockChainController extends BaseAuthedController {
 
     public function unplugChip()
     {
+        $type = getReqVal('type', '');
+        $tokenId = getReqVal('token_id', '');
+        $chipIds = explode('|', getReqVal('chips_ids', ''));
 
+        switch ($type) {
+        case 1:
+        {
+
+        }
+        break;
+        case 2:
+        {
+
+        }
+        break;
+        default:
+        {
+            myself()->_rspErr(101, 'type paramater error');
+        }
+        break;
+        }
     }
 
     private function internalActivate721Nft($tokenId, $tokenType, $itemUniId, $itemId)