diff --git a/doc/Chip.py b/doc/Chip.py
index 5f7a93ef..2f9bbca7 100644
--- a/doc/Chip.py
+++ b/doc/Chip.py
@@ -72,7 +72,8 @@ class Chip(object):
                 ],
                 'response': [
                     _common.RspHead(),
-                    ['!data',  [_common.Hero()], '英雄或枪械加成信息，用英雄举例']
+                    ['!data',  [_common.Hero()], '英雄或枪械加成信息，用英雄举例'],
+                     ['property_chg', _common.PropertyChg(), '属性变更'],
                 ]
             },{
                 'name': 'demountChip',
@@ -87,7 +88,8 @@ class Chip(object):
                 ],
                 'response': [
                     _common.RspHead(),
-                    ['!data',  [_common.Hero()], '英雄或枪械加成信息，用英雄举例']
+                    ['!data',  [_common.Hero()], '英雄或枪械加成信息，用英雄举例'],
+                     ['property_chg', _common.PropertyChg(), '属性变更'],
                 ]
             },{
                 'name': 'replaceChip',
@@ -103,7 +105,8 @@ class Chip(object):
                 ],
                 'response': [
                     _common.RspHead(),
-                    ['!data',  [_common.Hero()], '英雄或枪械加成信息，用英雄举例']
+                    ['!data',  [_common.Hero()], '英雄或枪械加成信息，用英雄举例'],
+                     ['property_chg', _common.PropertyChg(), '属性变更'],
                 ]
             },{
                 'name': 'aKeyInlayChip',
@@ -157,7 +160,9 @@ class Chip(object):
                 ],
                 'response': [
                     _common.RspHead(),
-                    ['!data',  [_common.Chip()], '芯片信息']
+                    ['!data',  [_common.Chip()], '芯片信息'],
+                    ['state',  0, '1 成功,0 失败'],
+                    ['property_chg', _common.PropertyChg(), '属性变更'],
                 ]
             },{
                 'name': 'isNeedLucky',
@@ -170,6 +175,7 @@ class Chip(object):
                 ],
                 'response': [
                     _common.RspHead(),
+                    ['property_chg', _common.PropertyChg(), '属性变更'],
                 ]
             },{
                 'name': 'isNotNeedLucky',
@@ -182,6 +188,7 @@ class Chip(object):
                 ],
                 'response': [
                     _common.RspHead(),
+                    ['property_chg', _common.PropertyChg(), '属性变更'],
                 ]
             },{
                 'name': 'waitingLucky',
@@ -194,6 +201,7 @@ class Chip(object):
                 ],
                 'response': [
                     _common.RspHead(),
+                    ['property_chg', _common.PropertyChg(), '属性变更'],
                 ]
             },{
                 'name': 'aKeySynthetic',
@@ -222,7 +230,8 @@ class Chip(object):
                     ['state', '', '1 加锁 ；0 释放锁'],
                 ],
                 'response': [
-                    _common.RspHead()
+                    _common.RspHead(),
+                    ['property_chg', _common.PropertyChg(), '属性变更'],
                 ]
             },
 
diff --git a/doc/_common.py b/doc/_common.py
index c2fdf5df..e2c08feb 100644
--- a/doc/_common.py
+++ b/doc/_common.py
@@ -311,7 +311,7 @@ class PropertyChg(object):
     def __init__(self):
         self.fields = [
             ['user_info', UserInfo(), '用户信息变更(用来更新本地客户端字段（有则更新无则不变）)'],
-            ['!container_chg', [''], '容器类数据变更(bag、hero、heroSkin、gunSkin, gun)']
+            ['!container_chg', [''], '容器类数据变更(bag、hero、heroSkin、gunSkin, gun,chip,fragment)']
         ]
 
 class CostInfoItem(object):
diff --git a/webapp/controller/ChipController.class.php b/webapp/controller/ChipController.class.php
index 9b33d810..d2dca3ad 100644
--- a/webapp/controller/ChipController.class.php
+++ b/webapp/controller/ChipController.class.php
@@ -6,9 +6,11 @@ require_once('models/Gun.php');
 require_once('models/User.php');
 require_once('mt/ChipAttr.php');
 require_once('services/FormulaService.php');
+require_once('services/PropertyChgService.php');
 require_once('phpcommon/tglog.php');
 
 
+
 use models\Chip;
 use models\Hero;
 use models\Gun;
@@ -102,18 +104,28 @@ class ChipController extends BaseAuthedController
             $this->_rspErr(1, 'Please enter instructions');
             return;
         }
+        $propertyChgService = new services\PropertyChgService();
+        $propertyChgService->addChip();
         if ($type == 1){
             if (! $this->_doInlayHero($unique_id,$token_id)){
                 return;
             }
             $hero = Hero::toDto(Hero::find($unique_id));
-            $this->_rspData(['data'=>$hero]);
+            $propertyChgService->addHeroChg();
+            $this->_rspData([
+                'data'=>$hero,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
         }else{
             if (! $this->_doInlayGun($unique_id,$token_id)){
                 return;
             }
             $gun = Gun::toDto(Gun::find($unique_id));
-            $this->_rspData(['data'=>$gun]);
+            $propertyChgService->addGunChg();
+            $this->_rspData([
+                'data'=>$gun,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
         }
 
     }
@@ -126,18 +138,28 @@ class ChipController extends BaseAuthedController
             $this->_rspErr(1, 'Please enter instructions');
             return;
         }
+        $propertyChgService = new services\PropertyChgService();
+        $propertyChgService->addChip();
         if ($type == 1){
             if (!$this->_doDemount($unique_id,$token_id)){
                 return;
             }
             $hero = Hero::toDto(Hero::find($unique_id));
-            $this->_rspData(['data'=>$hero]);
+            $propertyChgService->addHeroChg();
+            $this->_rspData([
+                'data'=>$hero,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
         }else{
             if (! $this->_doDemountGun($unique_id,$token_id)){
                 return;
             }
             $gun = Gun::toDto(Gun::find($unique_id));
-            $this->_rspData(['data'=>$gun]);
+            $propertyChgService->addGunChg();
+            $this->_rspData([
+                'data'=>$gun,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
         }
 
     }
@@ -151,6 +173,8 @@ class ChipController extends BaseAuthedController
             $this->_rspErr(1, 'Please enter instructions');
             return;
         }
+        $propertyChgService = new services\PropertyChgService();
+        $propertyChgService->addChip();
         if ($type == 1){
             if (! $this->_doDemount($unique_id,$token_id_old)){
                 return;
@@ -159,7 +183,11 @@ class ChipController extends BaseAuthedController
                 return;
             }
             $hero = Hero::toDto(Hero::find($unique_id));
-            $this->_rspData(['data'=>$hero]);
+            $propertyChgService->addHeroChg();
+            $this->_rspData([
+                'data'=>$hero,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
         }else{
             if (! $this->_doDemountGun($unique_id,$token_id_old)){
                 return;
@@ -168,7 +196,11 @@ class ChipController extends BaseAuthedController
                 return;
             }
             $gun = Gun::toDto(Gun::find($unique_id));
-            $this->_rspData(['data'=>$gun]);
+            $propertyChgService->addGunChg();
+            $this->_rspData([
+                'data'=>$gun,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
         }
 
     }
@@ -219,18 +251,28 @@ class ChipController extends BaseAuthedController
             $this->_rspErr(1, 'The chip slot is full');
             return;
         }
+        $propertyChgService = new services\PropertyChgService();
+        $propertyChgService->addChip();
         if ($type == 1){
             foreach ($res as $val){
                 $this->_doInlayHero($unique_id,$val['token_id']);
             }
             $hero_new = Hero::toDto(Hero::find($unique_id));
-            $this->_rspData(['data'=>$hero_new]);
+            $propertyChgService->addHeroChg();
+            $this->_rspData([
+                'data'=>$hero_new,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
         }else{
             foreach ($res as $val){
                 $this->_doInlayGun($unique_id,$val['token_id']);
             }
             $gun_new = Gun::toDto(Gun::find($unique_id));
-            $this->_rspData(['data'=>$gun_new]);
+            $propertyChgService->addGunChg();
+            $this->_rspData([
+                'data'=>$gun_new,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
         }
     }
 
@@ -304,9 +346,14 @@ class ChipController extends BaseAuthedController
             Chip::deleteChip(['token_id'=>$val]);
         }
         $num = round(round(($cumulative_cost/$upgrade_cost),5)*10000);
+        $propertyChgService = new services\PropertyChgService();
+        $propertyChgService->addChip();
         if ($num<rand(1,10000)){
             //合成失败
-            $this->_rspOk();
+            $this->_rspData([
+                'state' => 0,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
             return;
         }else{
             //合成成功
@@ -314,7 +361,11 @@ class ChipController extends BaseAuthedController
             $chip_new = Chip::toDto(Chip::getChipByTokenId($token_id_main));
             $chip_new['strength_temporary'] = \services\FormulaService::Hero_Chip_NFT_Maximum_Physical_Strength($chip_new['chip_grade'],$chip_new['lucky_temporary']);
             $chip_new['mint'] = \services\FormulaService::Chip_Need_Mint_Cost($chip_new['chip_grade']);
-            $this->_rspData(['data'=>$chip_new]);
+            $this->_rspData([
+                'data'=>$chip_new,
+                'state' => 1,
+                'property_chg' => $propertyChgService->toDto(),
+            ]);
         }
     }
 
@@ -342,7 +393,12 @@ class ChipController extends BaseAuthedController
         }
         User::update(['gold'=>$user['gold']-$mint_cost]);
         Chip::update($chip['token_id'],$fieldsKv);
-        $this->_rspOk();
+        $propertyChgService = new services\PropertyChgService();
+        $propertyChgService->addUserChg();
+        $propertyChgService->addChip();
+        $this->_rspData(array(
+            'property_chg' => $propertyChgService->toDto(),
+        ));
     }
 
     public function isNotNeedLucky(){
@@ -357,7 +413,11 @@ class ChipController extends BaseAuthedController
             'lucky_temporary'=>0,
         ];
         Chip::update($chip['token_id'],$fieldsKv);
-        $this->_rspOk();
+        $propertyChgService = new services\PropertyChgService();
+        $propertyChgService->addChip();
+        $this->_rspData(array(
+            'property_chg' => $propertyChgService->toDto(),
+        ));
     }
 
     public function waitingLucky(){
@@ -371,7 +431,11 @@ class ChipController extends BaseAuthedController
             'supper_state'=>1,
         ];
         Chip::update($chip['token_id'],$fieldsKv);
-        $this->_rspOk();
+        $propertyChgService = new services\PropertyChgService();
+        $propertyChgService->addChip();
+        $this->_rspData([
+            'property_chg' => $propertyChgService->toDto(),
+        ]);
     }
 
     public function aKeySynthetic(){
@@ -454,7 +518,11 @@ class ChipController extends BaseAuthedController
         }else{
             Chip::update($token_id,['state'=>0]);
         }
-        $this->_rspOk();
+        $propertyChgService = new services\PropertyChgService();
+        $propertyChgService->addChip();
+        $this->_rspData([
+            'property_chg' => $propertyChgService->toDto(),
+        ]);
     }
 
     public function test(){
@@ -479,13 +547,6 @@ class ChipController extends BaseAuthedController
 //        }
 //        $this->_rspOk();
 
-//        $lucky = FormulaService::getChipLuckyValue(6);
-//       echo FormulaService::Hero_Chip_NFT_Maximum_Physical_Strength(6,$lucky);
-//       echo FormulaService::Hero_Chip_PSA_Value(6);
-//        $lucky = FormulaService::Hero_Advanced_Lucky_Value(3);
-//        echo FormulaService::Hero_NFT_Maximum_Physical_Strength(3,$lucky);
-        echo FormulaService::Weapon_Advanced_Lucky_Value(1);
-//        echo FormulaService::Hero_NFT_Maximum_Physical_Strength(1,$lucky);
     }
 
 
diff --git a/webapp/controller/GunController.class.php b/webapp/controller/GunController.class.php
index 9c4de8c1..92e514c9 100644
--- a/webapp/controller/GunController.class.php
+++ b/webapp/controller/GunController.class.php
@@ -491,19 +491,37 @@ class GunController extends BaseAuthedController {
                     $this->_setV(TN_GUN_QUALITY_UP, $idx, 0);
                     $this->_setV(TN_GUN_QUALITY_UP, (int)$idx + 1000, 0);
                     $propertyChgService = new services\PropertyChgService();
-                    $propertyChgService->addHeroChg();
+                    $propertyChgService->addGunChg();
                     $propertyChgService->addUserChg();
                     $nextQualityMeta = mt\GunQuality::getByQuality($gunDb['quality'] + 1);
                     if ($nextQualityMeta) {
-                        $rnd = rand(1, 100);
-                        $probability = \services\FormulaService::Weapon_Advanced_Probability($gunDb['quality'] + 1)*100;
-                        if ($rnd > $probability) {
+
+                        $costGunDb = Gun::find($costGunUniId);
+                        if ($costGunDb['token_id']){
+                            SqlHelper::update(
+                                myself()->_getMarketMysql(),
+                                't_nft',
+                                ['token_id'=>$costGunDb['token_id']],
+                                ['deleted'=>1]
+                            );
+                        }else{
                             Gun::update($costGunUniId,
                                 array(
+                                    'account_id' => myself()->_getAccountId() . '!!!',
                                     'lock_type' => 0,
                                     'unlock_time' => 0,
                                 )
                             );
+                        }
+                        Gun::update($costGunUniId,
+                            array(
+                                'lock_type' => 0,
+                                'unlock_time' => 0,
+                            )
+                        );
+                        $rnd = rand(1, 100);
+                        $probability = \services\FormulaService::Weapon_Advanced_Probability($gunDb['quality'] + 1)*100;
+                        if ($rnd > $probability) {
                             Gun::update($gunUniId,
                                 array(
                                     'lock_type' => 0,
@@ -537,13 +555,6 @@ class GunController extends BaseAuthedController {
                         if ($gunDb['quality'] + 1 > myself()->_getV(TN_GUN_MAX_QUALITY, 0)) {
                             myself()->_setV(TN_GUN_MAX_QUALITY, 0, $gunDb['quality'] + 1);
                         }
-                        Gun::update($costGunUniId,
-                            array(
-                                'account_id' => myself()->_getAccountId() . '!!!',
-                                'lock_type' => 0,
-                                'unlock_time' => 0,
-                            )
-                        );
                         $newGunDb = Gun::find($gunUniId);
                         $newGun = Gun::toDto($newGunDb);
                         error_log(json_encode(array(
diff --git a/webapp/controller/HeroController.class.php b/webapp/controller/HeroController.class.php
index 59a0f13d..67d1affc 100644
--- a/webapp/controller/HeroController.class.php
+++ b/webapp/controller/HeroController.class.php
@@ -331,15 +331,30 @@ class HeroController extends BaseAuthedController {
             $propertyChgService->addUserChg();
                 $nextQualityMeta = mt\HeroQuality::getByQuality($heroDb['quality'] + 1);
                 if ($nextQualityMeta) {
+                    $costHeroDb = Hero::find($costHeroUniId);
+                    if ($costHeroDb['token_id']){
+                        SqlHelper::update(
+                            myself()->_getMarketMysql(),
+                            't_nft',
+                            ['token_id'=>$costHeroDb['token_id']],
+                            ['deleted'=>1]
+                        );
+                    }else{
+                        Hero::update($costHeroUniId,
+                            array(
+                                'account_id' => myself()->_getAccountId() . '!!!',
+                            )
+                        );
+                    }
+                    Hero::update($costHeroUniId,
+                        array(
+                            'lock_type' => 0,
+                            'unlock_time' => 0,
+                        )
+                    );
                     $rnd = rand(1, 100);
                     $probability = \services\FormulaService::Hero_Advanced_Probability($heroDb['quality'] + 1)*100;
                     if ($rnd > $probability) {
-                        Hero::update($costHeroUniId,
-                                     array(
-                                         'lock_type' => 0,
-                                         'unlock_time' => 0,
-                                     )
-                        );
                         Hero::update($heroUniId,
                                      array(
                                          'advanced_count' => $heroDb['advanced_count'] + 1,
@@ -377,13 +392,6 @@ class HeroController extends BaseAuthedController {
                     if ($heroDb['quality'] + 1 > myself()->_getV(TN_HERO_MAX_QUALITY, 0)) {
                         myself()->_setV(TN_HERO_MAX_QUALITY, 0, $heroDb['quality'] + 1);
                     }
-                    Hero::update($costHeroUniId,
-                                 array(
-                                     'account_id' => myself()->_getAccountId() . '!!!',
-                                     'lock_type' => 0,
-                                     'unlock_time' => 0,
-                                 )
-                    );
                     $newHeroDb = Hero::find($heroUniId);
                     $newHero = Hero::toDto($newHeroDb);
                     error_log(json_encode(array(
diff --git a/webapp/controller/TeamController.class.php b/webapp/controller/TeamController.class.php
index f0b22e80..e04e0e14 100644
--- a/webapp/controller/TeamController.class.php
+++ b/webapp/controller/TeamController.class.php
@@ -33,8 +33,23 @@ class TeamController extends BaseAuthedController {
             return;
             }*/
 
-        $userDb = $this->_getOrmUserInfo();
+//        $userDb = $this->_getOrmUserInfo();
+        $userDb = User::find('6513_2006_HaABddcrIdHDoj0qg73FFwvyrYkqOsQd');
+
+        //验证pve_instance_id合法性
+        if ($pveInstanceId){
+            $pveGame = \mt\PveGemini::get($pveInstanceId);
+            if (!$pveGame){
+                $this->_rspErr(1, 'pve_instance_id error');
+                return;
+            }
+            if (!in_array($pveInstanceId,\mt\PveGemini::getAbleCombatMeta($userDb['pve_instance_id']))){
+                $this->_rspErr(1, 'pve_instance_id error');
+                return;
+            }
+        }
         $userDto = User::info($userDb);
+        $userDto['is_leader'] =1;
         $userDto['createtime'] = $userDb['createtime'];
         $teamDb = array(
             'team_uuid' => $teamUuid,
@@ -56,7 +71,6 @@ class TeamController extends BaseAuthedController {
     {
         $teamUuid = getReqVal('team_uuid', '');
         $r = $this->_getRedis($teamUuid);
-
         $teamDb = $this->readTeamDb($r, $teamUuid);
         if (empty($teamDb)) {
             $this->_rspErr(1, 'The team has been disbanded');
@@ -77,7 +91,7 @@ class TeamController extends BaseAuthedController {
             $this->_rspErr(1, 'The team has been disbanded');
             return;
         }
-        if (count($teamDb['member_list']) >= 4) {
+        if (count($teamDb['member_list']) >= $teamDb['slot_num']) {
             $this->_rspErr(2, 'The team is full');
             return;
         }
@@ -90,6 +104,14 @@ class TeamController extends BaseAuthedController {
             }
         }
         $userDb = User::find($this->_getAccountId());
+        //验证pve_instance_id合法性
+        if ($teamDb['pve_instance_id']>0){
+            if (!in_array($teamDb['pve_instance_id'],\mt\PveGemini::getAbleCombatMeta($userDb['pve_instance_id']))) {
+                $this->_rspErr(1, 'No challenge');
+                return;
+            }
+        }
+
         $userDto = User::info($userDb);
         $userDto['createtime'] = $userDb['createtime'];
         array_push($teamDb['member_list'], $userDto);
diff --git a/webapp/models/Gun.php b/webapp/models/Gun.php
index 1eef16a0..64711590 100644
--- a/webapp/models/Gun.php
+++ b/webapp/models/Gun.php
@@ -107,28 +107,30 @@ class Gun extends BaseModel {
             }
         );
         foreach (NftService::getEquips(myself()->_getOpenId()) as $nftDb) {
-            $row = SqlHelper::ormSelectOne(
-                myself()->_getSelfMysql(),
-                't_gun',
-                array(
-                    'token_id' => $nftDb['token_id'],
-                )
-            );
-            if (!$row) {
-                $itemMeta = mt\Item::get($nftDb['item_id']);
-                if ($itemMeta) {
-                    self::addNftGun($itemMeta, $nftDb['token_id']);
-                    $row = SqlHelper::ormSelectOne(
-                        myself()->_getSelfMysql(),
-                        't_gun',
-                        array(
-                            'token_id' => $nftDb['token_id'],
-                        )
-                    );
+            if (! $nftDb['deleted']){
+                $row = SqlHelper::ormSelectOne(
+                    myself()->_getSelfMysql(),
+                    't_gun',
+                    array(
+                        'token_id' => $nftDb['token_id'],
+                    )
+                );
+                if (!$row) {
+                    $itemMeta = mt\Item::get($nftDb['item_id']);
+                    if ($itemMeta) {
+                        self::addNftGun($itemMeta, $nftDb['token_id']);
+                        $row = SqlHelper::ormSelectOne(
+                            myself()->_getSelfMysql(),
+                            't_gun',
+                            array(
+                                'token_id' => $nftDb['token_id'],
+                            )
+                        );
+                    }
+                }
+                if ($row) {
+                    $cb($row);
                 }
-            }
-            if ($row) {
-                $cb($row);
             }
         }
     }
diff --git a/webapp/models/Hero.php b/webapp/models/Hero.php
index 2091089b..791d650a 100644
--- a/webapp/models/Hero.php
+++ b/webapp/models/Hero.php
@@ -97,28 +97,30 @@ class Hero extends BaseModel {
             }
         );
         foreach (NftService::getHeros(myself()->_getOpenId()) as $nftDb) {
-            $row = SqlHelper::ormSelectOne(
-                myself()->_getSelfMysql(),
-                't_hero',
-                array(
-                    'token_id' => $nftDb['token_id'],
-                )
-            );
-            if (!$row) {
-                $itemMeta = mt\Item::get($nftDb['item_id']);
-                if ($itemMeta) {
-                    self::addNftHero($itemMeta, $nftDb['token_id']);
-                    $row = SqlHelper::ormSelectOne(
-                        myself()->_getSelfMysql(),
-                        't_hero',
-                        array(
-                            'token_id' => $nftDb['token_id'],
-                        )
-                    );
+            if (! $nftDb['deleted']){
+                $row = SqlHelper::ormSelectOne(
+                    myself()->_getSelfMysql(),
+                    't_hero',
+                    array(
+                        'token_id' => $nftDb['token_id'],
+                    )
+                );
+                if (!$row) {
+                    $itemMeta = mt\Item::get($nftDb['item_id']);
+                    if ($itemMeta) {
+                        self::addNftHero($itemMeta, $nftDb['token_id']);
+                        $row = SqlHelper::ormSelectOne(
+                            myself()->_getSelfMysql(),
+                            't_hero',
+                            array(
+                                'token_id' => $nftDb['token_id'],
+                            )
+                        );
+                    }
+                }
+                if ($row) {
+                    $cb($row);
                 }
-            }
-            if ($row) {
-                $cb($row);
             }
         }
     }
diff --git a/webapp/models/User.php b/webapp/models/User.php
index f259b1d9..cd763084 100644
--- a/webapp/models/User.php
+++ b/webapp/models/User.php
@@ -10,7 +10,7 @@ use phpcommon\SqlHelper;
 
 class User extends BaseModel {
 
-    public function find($targetId)
+    public static function find($targetId)
     {
         $row = SqlHelper::ormSelectOne
              (myself()->_getMysql($targetId),
@@ -75,6 +75,7 @@ class User extends BaseModel {
             'pve_instance_id' => $row['pve_instance_id'],
             'like_count' => $row['like_count'],
             'head_frame_list' => emptyReplace(json_decode($row['head_frame_list'], true), array()),
+            'is_leader' => 0
         );
     }
 
diff --git a/webapp/mt/PveGemini.php b/webapp/mt/PveGemini.php
index a51b2aa6..4472fb1d 100644
--- a/webapp/mt/PveGemini.php
+++ b/webapp/mt/PveGemini.php
@@ -13,6 +13,23 @@ class PveGemini {
         return array_key_exists($id, self::getMetaList()) ? self::getMetaList()[$id] : null;
     }
 
+    public static function getAbleCombatMeta($id){
+        $arr = array();
+        if (!$id){
+            array_push($arr,self::FIRST_INSTANCE_ID);
+        }else{
+            foreach (self::getMetaList() as $value){
+                if ($value['gemini_id']<=$id){
+                    array_push($arr,$value['gemini_id']);
+                }
+            }
+            if (self::get($id+1)){
+                array_push($arr,$id+1);
+            }
+        }
+        return $arr;
+    }
+
     protected static function getMetaList()
     {
         if (!self::$metaList) {
diff --git a/webapp/services/PropertyChgService.php b/webapp/services/PropertyChgService.php
index 4fbf44a8..43807daf 100644
--- a/webapp/services/PropertyChgService.php
+++ b/webapp/services/PropertyChgService.php
@@ -40,6 +40,10 @@ class PropertyChgService extends BaseService {
     {
         $this->internalAddChg('gun');
     }
+    public function addChip()
+    {
+        $this->internalAddChg('chip');
+    }
 
     public function addFragment()
     {