diff --git a/doc/Staking.py b/doc/Staking.py
index 449730d9..6f1ca9a9 100644
--- a/doc/Staking.py
+++ b/doc/Staking.py
@@ -68,4 +68,21 @@ class Staking(object):
                     ['cec_rewards', 0, '该nft结算得到的ceg数量'],
                 ]
             },
+            {
+                'name': 'stakingPreview',
+                'desc': '质押预览',
+                'group': 'Staking',
+                'url': 'webapp/index.php?c=Staking&a=stakingPreview',
+                'params': [
+                    _common.ReqHead(),
+                    ['token_id_list', '', 'token_id多个|分割'],
+                    ['contract_address_list', '', 'contract_address多个|分割'],
+                    ['net_id', '', 'net_id'],
+                ],
+                'response': [
+                    _common.RspHead(),
+                    ['nft_value', 0, 'nft价值'],
+                    ['!items', [_common.StakingPreview()], ''],
+                ]
+            },
         ]
diff --git a/doc/_common.py b/doc/_common.py
index d2b8fb31..ca5b28da 100644
--- a/doc/_common.py
+++ b/doc/_common.py
@@ -1454,3 +1454,11 @@ class StakingDetail(object):
             ['stacked_days', 0, '该nft质押的总天数'],
             ['remain_days', 0, '该nft剩余质押天数'],
         ]
+
+class StakingPreview(object):
+
+    def __init__(self):
+        self.fields = [
+            ['time', 0, '天数'],
+            ['interest', 0, '利息'],
+        ]
diff --git a/webapp/controller/StakingController.class.php b/webapp/controller/StakingController.class.php
index c5a444f8..45fb32ab 100644
--- a/webapp/controller/StakingController.class.php
+++ b/webapp/controller/StakingController.class.php
@@ -112,6 +112,16 @@ class StakingController extends BaseAuthedController {
         $transId = getReqVal('trans_id', 0);
     }
 
+    public function stakingPreview()
+    {
+        $tokenIdList = getReqVal('token_id_list', '');
+        $contractAddressList = getReqVal('contract_address_list', '');
+        $netId = getReqVal('net_id', '');
+        {
+            $nftList = Nft::getNftList(myself()-_getAddress());
+        }
+    }
+
     private function isTypeNft($type, $dbInfo)
     {
         switch ($type) {