diff --git a/doc/Chip.py b/doc/Chip.py
index da22277a..6ec5af66 100644
--- a/doc/Chip.py
+++ b/doc/Chip.py
@@ -31,6 +31,19 @@ class Chip(object):
                     _common.RspHead(),
                     ['!data', [_common.Chip()], '芯片信息']
                 ]
+            },{
+                'name': 'upgradeAttrChange',
+                'desc': '芯片升级属性变化',
+                'group': 'Chip',
+                'url': 'webapp/index.php?c=Chip&a=upgradeAttrChange',
+                'params': [
+                    _common.ReqHead(),
+                     ['chip_uniid', '', '芯片唯一id'],
+                ],
+                'response': [
+                    _common.RspHead(),
+                    ['!data', [AttrChange()], '属性变化信息']
+                ]
             },{
                 'name': 'upgradeQuality',
                 'desc': '芯片升阶',
@@ -79,3 +92,12 @@ class Chip(object):
                 ]
             },
         ]
+
+class AttrChange(object):
+
+    def __init__(self):
+        self.fields = [
+            ['attr_id', 0, '属性id'],
+            ['min_val', 0, '最小属性值'],
+            ['max_val', 0, '最大属性值'],
+        ]
\ No newline at end of file
diff --git a/doc/ChipPage.py b/doc/ChipPage.py
index c260db47..7f9efba9 100644
--- a/doc/ChipPage.py
+++ b/doc/ChipPage.py
@@ -19,6 +19,20 @@ class ChipPage(object):
                     _common.RspHead(),
                     ['!data', [_common.ChipPage()], '页信息']
                 ]
+            },{
+                'name': 'unlockSlot',
+                'desc': '解锁卡槽',
+                'group': 'ChipPage',
+                'url': 'webapp/index.php?c=ChipPage&a=unlockSlot',
+                'params': [
+                    _common.ReqHead(),
+                    ['hero_unnid', '', '英雄唯一id'],
+                    ['slot_id', '', '卡槽id'],
+                ],
+                'response': [
+                    _common.RspHead(),
+                    ['property_chg', [_common.PropertyChg()], '信息变更']
+                ]
             },{
                 'name': 'useChip',
                 'desc': '使用芯片(镶嵌)',
@@ -35,10 +49,10 @@ class ChipPage(object):
                     ['!data', [_common.ChipPage()], '页信息']
                 ]
             },{
-                'name': 'removeChipOne',
+                'name': 'removeChip',
                 'desc': '芯片移除',
                 'group': 'ChipPage',
-                'url': 'webapp/index.php?c=ChipPage&a=removeChipOne',
+                'url': 'webapp/index.php?c=ChipPage&a=removeChip',
                 'params': [
                     _common.ReqHead(),
                     ['hero_unnid', '', '英雄唯一id'],
@@ -46,20 +60,8 @@ class ChipPage(object):
                 ],
                 'response': [
                     _common.RspHead(),
-                    ['!data', [_common.ChipPage()], '页信息']
-                ]
-            },{
-                'name': 'removeChipAll',
-                'desc': '芯片移除（一键移除）',
-                'group': 'ChipPage',
-                'url': 'webapp/index.php?c=ChipPage&a=removeChipAll',
-                'params': [
-                    _common.ReqHead(),
-                    ['hero_unnid', '', '英雄唯一id'],
-                ],
-                'response': [
-                    _common.RspHead(),
-                    ['!data', [_common.ChipPage()], '页信息']
+                    ['!data', [_common.ChipPage()], '页信息'],
+                    ['property_chg', [_common.PropertyChg()], '信息变更']
                 ]
             },
         ]
diff --git a/doc/_common.py b/doc/_common.py
index da0dac52..dfcdcee8 100644
--- a/doc/_common.py
+++ b/doc/_common.py
@@ -1110,6 +1110,7 @@ class ChipPageSlot(object):
     def __init__(self):
         self.fields = [
              ['slot_id', 0, '卡槽id'],
+             ['slot_type', 0, '卡槽类型（和芯片类型对应）1 攻击；2 防御；3 辅助'],
              ['state', 0, '0：未解锁 1：已解锁'],
              ['chip_id', '', '芯片唯一id'],
              ['item_id', '', '芯片itemId'],
diff --git a/webapp/controller/ChipController.class.php b/webapp/controller/ChipController.class.php
index 20099cb1..9eac5645 100644
--- a/webapp/controller/ChipController.class.php
+++ b/webapp/controller/ChipController.class.php
@@ -67,6 +67,53 @@ class ChipController extends BaseAuthedController
         ));
     }
 
+    public function upgradeAttrChange(){
+        $chipUniId = getReqVal('chip_uniid', 0);
+        $chipDb = Chip::find($chipUniId);
+        if (!$chipDb) {
+            $this->_rspErr(100, 'param chip_uniid error ');
+            return;
+        }
+        if ($chipDb['quality'] == Chip::CHIP_QUALITY_MAX){
+            $this->_rspErr(5, "It's already the highest level");
+            return;
+        }
+        $chipAttrMeta = \mt\ChipAttribute::get($chipDb['item_id']);
+        if (!$chipAttrMeta){
+            $this->_rspErr(100, 'mt error ');
+            return;
+        }
+        $randMetas = mt\BattleRandAttribute::getByInvoke($chipAttrMeta['battleAttribute'],$chipDb['quality'] + 1);
+        $attrList = array();
+        foreach ($randMetas as $meta){
+            $strs = explode('|', $meta['attributeRange']);
+            foreach ($strs as $str) {
+                $attrStr = explode(':', $str);
+                if (isset($attrList[$attrStr[0]])){
+                    if ( $attrList[$attrStr[0]][0] > $attrStr[1]){
+                        $attrList[$attrStr[0]][0] = $attrStr[1];
+                    }
+                    if ($attrList[$attrStr[0]][1] < $attrStr[2]){
+                        $attrList[$attrStr[0]][1] = $attrStr[2];
+                    }
+                }else{
+                    $attrList[$attrStr[0]] = array($attrStr[1],$attrStr[2]);
+                }
+            }
+        }
+        $data = array();
+        foreach ($attrList as $key => $value){
+            array_push($data,array(
+                'attr_id' => $key,
+                'min_val' => $value[0],
+                'max_val' => $value[1],
+            ));
+        }
+        $this->_rspData(array(
+            'data' => $data,
+        ));
+    }
+
     public function upgradeQuality(){
         $chipUniId = getReqVal('chip_uniid', 0);
         $consumeUniIds = getReqVal('consume_uniids',0);
diff --git a/webapp/controller/ChipPageController.class.php b/webapp/controller/ChipPageController.class.php
index d314f274..6eaf9f6d 100644
--- a/webapp/controller/ChipPageController.class.php
+++ b/webapp/controller/ChipPageController.class.php
@@ -3,11 +3,14 @@
 require_once('models/Chip.php');
 require_once('models/ChipPage.php');
 require_once('models/Hero.php');
+require_once('mt/EconomyAttribute.php');
 require_once('services/ChipPageService.php');
+require_once('services/PropertyChgService.php');
 
 use models\Chip;
 use models\ChipPage;
 use models\Hero;
+use mt\EconomyAttribute;
 use services\ChipPageService;
 use phpcommon\SqlHelper;
 
@@ -26,15 +29,69 @@ class ChipPageController extends BaseAuthedController
             ChipPage::addChipPage($heroUid);
             $chipPageDb = ChipPage::find($heroUid);
         }
-        $chipPageService = new services\ChipPageService();
-        $chipPageService->refreshSlotState($chipPageDb,$heroDb);
-        $chipPageDb = ChipPage::find($heroUid);
         $chipPageDto = ChipPage::toDtoInfo($chipPageDb);
         $this->_rspData(array(
             'data' => $chipPageDto,
         ));
     }
 
+    public function unlockSlot(){
+        $heroUid = getReqVal('hero_unnid',0);
+        $slotId = getReqVal('slot_id',0);
+        if ($slotId < 1 || $slotId > ChipPage::MAX_CHIP_SLOT_NUM){
+            $this->_rspErr(1,'param  slot_id error');
+            return ;
+        }
+        $heroDb = Hero::find($heroUid);
+        if (!$heroDb){
+            $this->_rspErr(1,'param error');
+            return ;
+        }
+        $heroMeta = \mt\Hero::get($heroDb['hero_id']);
+        $economyAttrMeta = EconomyAttribute::findByGrade($heroMeta['economyAttribute'],$heroDb['quality']);
+        if (!$economyAttrMeta){
+            $this->_rspErr(1,'mt error');
+            return ;
+        }
+        $chipSlot = explode("|",$economyAttrMeta['chipSlot']);
+        $chipPageDb = ChipPage::find($heroUid);
+        $pageHashData = ChipPage::dataToHash($chipPageDb);
+        $slotInfo = $pageHashData[$slotId];
+        if ($slotInfo['state'] == 1){
+            $this->_rspErr(1,'The slot has been unlocked');
+            return ;
+        }
+        $unlockCount = ChipPage::getUnlockCount($chipPageDb,$slotInfo['slot_type']);
+        if ($chipSlot[$slotInfo['slot_type']-1] <= $unlockCount){
+            $this->_rspErr(1,'The unlock condition was not met');
+            return ;
+        }
+        $totalUnlockCount = ChipPage::getUnlockCount($chipPageDb);
+        $priceArr = explode('|',\mt\Parameter::getVal('hero_solt_unlock_price',0));
+        if (! isset($priceArr[$totalUnlockCount])){
+            $this->_rspErr(1,'mt No price found');
+            return ;
+        }
+        $costItems = array(
+            array(
+                'item_id' => V_ITEM_GOLD,
+                'item_num' => $priceArr[$totalUnlockCount]
+            )
+        );
+        $propertyChgService = new services\PropertyChgService();
+        $lackItem = null;
+        if (!$this->_hasEnoughItems($costItems, $lackItem)) {
+            $this->_rspErr(3, $this->_getLackItemErrMsg($lackItem));
+            return;
+        }
+        $this->_decItems($costItems);
+        $propertyChgService->addUserChg();
+        ChipPage::unlockSlot($chipPageDb,$slotId);
+        $this->_rspData(array(
+            'property_chg' => $propertyChgService->toDto(),
+        ));
+    }
+
     public function useChip(){
         $hero_unnid = getReqVal('hero_unnid',0);
         $slotId = getReqVal('slot_id',0);
@@ -53,12 +110,14 @@ class ChipPageController extends BaseAuthedController
             $this->_rspErr(1,'page parameter error');
             return ;
         }
-        if ($slotId > ChipPageService::MAX_CHIP_SLOT_NUM || $slotId < 0 ){
+        if ($slotId > ChipPage::MAX_CHIP_SLOT_NUM || $slotId < 0 ){
             $this->_rspErr(1,'No card slot exists');
             return ;
         }
         $data = emptyReplace(json_decode($chipPageDb['data'], true), array());
-        if ( $data[$slotId-1]['state'] != 1){
+        $pageHashData = ChipPage::dataToHash($chipPageDb);
+        $slotInfo = $pageHashData[$slotId];
+        if ( $slotInfo['state'] != 1){
             $this->_rspErr(1,'Unlocked state');
             return ;
         }
@@ -72,23 +131,14 @@ class ChipPageController extends BaseAuthedController
             $this->_rspErr(1, "The used chip");
             return;
         }
-        switch ($slotId%3){
-            case 1 : $type = 1;break;
-            case 2 : $type = 2;break;
-            case 0 : $type = 3;break;
-            default:$type = 0;
-        }
-
-        if ($chipDb['chip_type'] != $type){
+        if ($chipDb['chip_type'] != $slotInfo['slot_type']){
             $this->_rspErr(1, "Type mismatch");
             return;
         }
-        if ( $data[$slotId-1]['chip_id'] ){
-
-            Chip::updateInlayState($data[$slotId-1]['chip_id'],0);
+        if ( $slotInfo['chip_id'] ){
+            Chip::updateInlayState($slotInfo['chip_id'],0);
         }
         $data[$slotId-1]['chip_id'] = $chip_unnid;
-
         Chip::updateInlayState($chip_unnid,1);
         ChipPage::update($hero_unnid,array(
             'data' => json_encode($data)
@@ -100,7 +150,7 @@ class ChipPageController extends BaseAuthedController
         ));
     }
 
-    public function removeChipOne(){
+    public function removeChip(){
         $hero_unnid = getReqVal('hero_unnid',0);
         $slotId = getReqVal('slot_id',0);
         if (!$hero_unnid || !$slotId){
@@ -117,6 +167,25 @@ class ChipPageController extends BaseAuthedController
             $this->_rspErr(1,'page parameter error');
             return ;
         }
+        $price = \mt\Parameter::getVal('hero_chip_remove_price',0);
+        if ($price == 0){
+            $this->_rspErr(1,'mt price error');
+            return ;
+        }
+        $costItems = array(
+            array(
+                'item_id' => V_ITEM_GOLD,
+                'item_num' => $price
+            )
+        );
+        $propertyChgService = new services\PropertyChgService();
+        $lackItem = null;
+        if (!$this->_hasEnoughItems($costItems, $lackItem)) {
+            $this->_rspErr(3, $this->_getLackItemErrMsg($lackItem));
+            return;
+        }
+        $this->_decItems($costItems);
+        $propertyChgService->addUserChg();
         $data = emptyReplace(json_decode($chipPageDb['data'], true), array());
         foreach ($data as &$value){
             if ($value['slot_id'] == $slotId){
@@ -131,10 +200,12 @@ class ChipPageController extends BaseAuthedController
         $chipPageDto = ChipPage::toDtoInfo($newChipPageDb);
         $this->_rspData(array(
             'data' => $chipPageDto,
+            'property_chg' => $propertyChgService->toDto(),
         ));
     }
 
     public function removeChipAll(){
+        return
         $hero_unnid = getReqVal('hero_unnid',0);
         $heroDb = Hero::find($hero_unnid);
         if (!$heroDb){
diff --git a/webapp/models/ChipPage.php b/webapp/models/ChipPage.php
index 9786e749..fff563f2 100644
--- a/webapp/models/ChipPage.php
+++ b/webapp/models/ChipPage.php
@@ -10,6 +10,7 @@ use services\ChipPageService;
 
 class ChipPage extends BaseModel
 {
+    const MAX_CHIP_SLOT_NUM = 9;
 
     public static function find($hero_unnid){
         $row =  SqlHelper::ormSelectOne(
@@ -22,6 +23,47 @@ class ChipPage extends BaseModel
         return  $row;
     }
 
+    public static function dataToHash($row){
+        $dataHash = array();
+        $data = emptyReplace(json_decode($row['data'], true), array());
+        array_walk($data, function ($row) use(&$dataHash) {
+            $dataHash[$row['slot_id']] = $row;
+        });
+        return $dataHash;
+    }
+
+    public static function getUnlockCount($row , $slotType = 0){
+        $data = emptyReplace(json_decode($row['data'], true), array());
+        $count = 0;
+        if ($slotType == 0){
+            foreach ($data as $value){
+                if($value['state'] == 1){
+                    $count += 1;
+                }
+            }
+        }else{
+            foreach ($data as $value){
+                if($slotType == $value['slot_type'] && $value['state'] == 1){
+                    $count += 1;
+                }
+            }
+        }
+
+        return $count;
+    }
+
+    public static function unlockSlot($row,$slot){
+        $data = emptyReplace(json_decode($row['data'], true), array());
+        foreach ($data as $key=>$value){
+            if ($value['slot_id'] == $slot){
+                $data[$key]['state'] = 1;
+            }
+        }
+        self::update($row['hero_uniid'],array(
+            'data' => json_encode($data)
+        ));
+    }
+
 
     public static function toDtoInfo($row){
         $data = emptyReplace(json_decode($row['data'], true), array());
@@ -119,11 +161,19 @@ class ChipPage extends BaseModel
 
     public static function addChipPage($hero_uniid){
         $data = array();
-        for ($i=1;$i <= ChipPageService::MAX_CHIP_SLOT_NUM;$i++){
+        for ($i=1;$i <= self::MAX_CHIP_SLOT_NUM;$i++){
+            if ( $i<=3 ){
+                $slotType = 1;
+            }elseif($i>3 && $i <= 6){
+                $slotType = 2;
+            }else{
+                $slotType = 3;
+            }
             array_push(
                 $data,
                 array(
                     'slot_id'=>$i,
+                    'slot_type'=>$slotType,
                     'state'=>0,
                     'chip_id'=>0,
                 )
diff --git a/webapp/mt/BattleRandAttribute.php b/webapp/mt/BattleRandAttribute.php
index 1d6e3bb7..d8d79ae7 100644
--- a/webapp/mt/BattleRandAttribute.php
+++ b/webapp/mt/BattleRandAttribute.php
@@ -62,7 +62,7 @@ class BattleRandAttribute {
         return array_values($newAttr);
     }
 
-    protected static function getByInvoke($invoke,$quality){
+    public static function getByInvoke($invoke,$quality){
         $metaList = array();
         foreach (self::getMetaList() as $meta){
             $rateNeed = explode('|', $meta['rareNeed']);
diff --git a/webapp/services/ChipPageService.php b/webapp/services/ChipPageService.php
index 7e8ff6cf..88e90b9c 100644
--- a/webapp/services/ChipPageService.php
+++ b/webapp/services/ChipPageService.php
@@ -13,10 +13,10 @@ use mt\Item;
 use phpcommon\SqlHelper;
 class ChipPageService extends BaseService
 {
-    const MAX_CHIP_SLOT_NUM = 30;
+    const MAX_CHIP_SLOT_NUM = 9;
     const INIT_CHIP_PAGE_NUM = 3;
 
-    public function refreshSlotState($row,$heroDb){
+    public function refreshSlotState($chipPageDb,$heroDb){
 
         $itemMeta = Item::get($heroDb['hero_id']);
         if (!$itemMeta){
@@ -43,7 +43,7 @@ class ChipPageService extends BaseService
                 array_push($slotArr,$i*3 +3 );
             }
         }
-        $data = emptyReplace(json_decode($row['data'], true), array());
+        $data = emptyReplace(json_decode($chipPageDb['data'], true), array());
 
         foreach ($data as &$val){
                 if ( in_array($val['slot_id'],$slotArr) ){
@@ -52,7 +52,7 @@ class ChipPageService extends BaseService
                     $val['state'] = 0;
                 }
         }
-        ChipPage::update($row['hero_uniid'],array(
+        ChipPage::update($chipPageDb['hero_uniid'],array(
             'data' => json_encode($data),
         ));
     }