diff --git a/webapp/controller/MissionController.class.php b/webapp/controller/MissionController.class.php
index c2d16370..047f7350 100644
--- a/webapp/controller/MissionController.class.php
+++ b/webapp/controller/MissionController.class.php
@@ -298,56 +298,10 @@ class MissionController extends BaseAuthedController {
         break;
         case mt\Task::OFFER_REWARD_MISSON_TYPE:
         {
-            //（PVE角色NFT每日获得极限（CEG）+PVE武器NFT每日获得极限（CEG））*90%/悬赏任务数量
-            $totalHeroUpLimit = 0;
-            $totalGunUpLimit = 0;
-            $count = $this->missionService-> getOfferRewardMissionCount();
-            $this->propertyChgService->addUserChg();
-            foreach ($missionDto['objects'] as $obj) {
-                switch ($obj['type']) {
-                case 0:
-                {
-                    //weapon
-                    $gunDb = Gun::find($obj['id']);
-                    if ($gunDb) {
-                        $gunDto = Gun::toDto($gunDb);
-                        $totalGunUpLimit += $gunDto['raw_pve_ceg_uplimit'];
-                        Gun::Update
-                            ($obj['id'],
-                             array(
-                                 'lock_type' => 0,
-                                 'unlock_time' => 0
-                             ));
-                    }
-                }
-                break;
-                case 1:
-                {
-                    //hero
-                    $heroDb = Hero::find($obj['id']);
-                    if ($heroDb) {
-                        $heroDto = Hero::toDto($heroDb);
-                        $totalHeroUpLimit += $heroDto['raw_pve_ceg_uplimit'];
-                        Hero::Update
-                            ($obj['id'],
-                             array(
-                                 'lock_type' => 0,
-                                 'unlock_time' => 0
-                             ));
-                    }
-                }
-                break;
-                default:
-                {
-                }
-                break;
-                }
-            }//end foreach
-            if ($count > 0) {
-                $ceg = ($totalHeroUpLimit + $totalGunUpLimit) * 0.9/ $count;
-                myself()->_addVirtualItem(V_ITEM_GOLD, round($gold));
-                $this->awardService->addItem(V_ITEM_GOLD, round($gold));
-            }
+            $this->missionService->receiveOfferRewardMission
+                ($missionDto['mission_id'],
+                 $this->awardService,
+                 $this->propertyChgService);
         }
         break;
         default:
diff --git a/webapp/models/Gun.php b/webapp/models/Gun.php
index 6ee65e9d..bdc17ffc 100644
--- a/webapp/models/Gun.php
+++ b/webapp/models/Gun.php
@@ -334,4 +334,23 @@ class Gun extends BaseModel {
         return $finalyAddGold;
     }
 
+    public static function pveGainGold($gunDto, $count)
+    {
+        if ($count <= 0) {
+            return 0;
+        }
+        $newGold = min($gunDto['pve_ceg_uplimit'],
+                       $gunDto['today_pve_get_ceg'] +
+                       round($gunDto['pve_ceg_uplimit'] / $count));
+        $finalyAddGold = max(0, $newGold - $gunDto['today_pve_get_ceg']);
+        if ($finalyAddGold > 0) {
+            self::update($gunDto['gun_uniid'],
+                         array(
+                             'today_pve_get_ceg' => $newGold,
+                             'last_pve_get_ceg_time' => myself()->_getNowTime()
+                         ));
+        }
+        return $finalyAddGold;
+    }
+
 }
diff --git a/webapp/models/Hero.php b/webapp/models/Hero.php
index 6fdda780..c8a812b3 100644
--- a/webapp/models/Hero.php
+++ b/webapp/models/Hero.php
@@ -168,7 +168,7 @@ class Hero extends BaseModel {
             'today_get_gold' => $todayGetGold,
             'last_get_gold_time' => $lastGetGoldTime,
             'today_pve_get_ceg' => $todayPveGetCeg,
-            'last_pve_get_gold_ceg' => $lastPveGetCegTime,
+            'last_pve_get_ceg_time' => $lastPveGetCegTime,
             'unlock_trade_time' => $row['unlock_trade_time'],
         );
         $dto['ceg_uplimit'] = FormulaService::getHeroPvpDailyCegUpLimit($dto);
@@ -375,4 +375,23 @@ class Hero extends BaseModel {
         return $finalyAddGold;
     }
 
+    public static function pveGainGold($heroDto, $count)
+    {
+        if ($count <= 0) {
+            return 0;
+        }
+        $newGold = min($heroDto['pve_ceg_uplimit'],
+                       $heroDto['today_pve_get_ceg'] +
+                       round($heroDto['pve_ceg_uplimit'] / $count));
+        $finalyAddGold = max(0, $newGold - $heroDto['today_pve_get_ceg']);
+        if ($finalyAddGold > 0) {
+            self::update($heroDto['hero_uniid'],
+                         array(
+                             'today_pve_get_ceg' => $newGold,
+                             'last_pve_get_ceg_time' => myself()->_getNowTime()
+                         ));
+        }
+        return $finalyAddGold;
+    }
+
 }
diff --git a/webapp/services/MissionService.php b/webapp/services/MissionService.php
index 45a3ffb8..a580a440 100644
--- a/webapp/services/MissionService.php
+++ b/webapp/services/MissionService.php
@@ -842,9 +842,13 @@ class MissionService extends BaseService {
             myself()->_rspErr(10, 'server internal error:' . $missionMeta['reward']);
             return;
         }
-        myself()->_scatterDrop('mission:' . $missionId, $dropMeta, $awardService, $propertyChgService);
-        $this->updateOfferRewardMission($missionId);
-        $this->saveOfferRewardMission();
+        myself()->_scatterDrop('mission:' . $missionId,
+                               $dropMeta,
+                               $awardService,
+                               $propertyChgService);
+        $this->receiveOfferRewardMission($missionId,
+                                         $awardService,
+                                         $propertyChgService);
         myself()->_rspData(array(
             'award' => $awardService->toDto(),
         ));
@@ -866,24 +870,71 @@ class MissionService extends BaseService {
 
     private function saveOfferRewardMission()
     {
-        BigData::setData(BigData::OFFER_REWARD_MISSION_TYPE, json_encode($this->offerRewartdMission));
+        BigData::setData(BigData::OFFER_REWARD_MISSION_TYPE,
+                         json_encode($this->offerRewartdMission));
     }
 
-    public function commitOfferRewardMission($missionMeta)
+    public function receiveOfferRewardMission($missionId,
+                                              $awardService,
+                                              $propertyChgService)
     {
-        $missionId = $missionMeta['mission_id'];
-        $mission = &$this->getOfferRewardMissionById($missionId);
-        if (!$mission) {
-            myself()->_rspErr(1, 'mission_id parameter error');
+        $idx = 0;
+        $mission = null;
+        if (!$this->getOfferRewardMissionById($missionId, $mission, $idx)) {
             return;
         }
-        if ($mission['sendtime'] > 0) {
-            myself()->_rspErr(1, 'mission_id parameter error2');
-            return;
+        //（PVE角色NFT每日获得极限（CEG）+PVE武器NFT每日获得极限（CEG））*90%/悬赏任务数量
+        $totalHeroUpLimit = 0;
+        $totalGunUpLimit = 0;
+        $count = $this->getOfferRewardMissionCount();
+        $propertyChgService->addUserChg();
+        foreach ($mission['objects'] as $obj) {
+            switch ($obj['type']) {
+            case 0:
+            {
+                //weapon
+                $gunDb = Gun::find($obj['id']);
+                if ($gunDb) {
+                    $gunDto = Gun::toDto($gunDb);
+                    $totalGunUpLimit += Gun::pveGainGold($gunDto, $count);
+                    Gun::Update
+                        ($obj['id'],
+                         array(
+                             'lock_type' => 0,
+                             'unlock_time' => 0
+                         ));
+                }
+            }
+            break;
+            case 1:
+            {
+                //hero
+                $heroDb = Hero::find($obj['id']);
+                if ($heroDb) {
+                    $heroDto = Hero::toDto($heroDb);
+                    $totalHeroUpLimit += Hero::pveGainGold($heroDto, $count);
+                    Hero::Update
+                        ($obj['id'],
+                         array(
+                             'lock_type' => 0,
+                             'unlock_time' => 0
+                         ));
+                }
+            }
+            break;
+            default:
+            {
+            }
+            break;
+            }
+        }//end foreach
+        $ceg = $totalHeroUpLimit + $totalGunUpLimit;
+        if ($count > 0 && $ceg > 0) {
+            myself()->_addVirtualItem(V_ITEM_GOLD, round($ceg));
+            $awardService->addItem(V_ITEM_GOLD, round($ceg));
         }
         $this->updateOfferRewardMission($missionId);
         $this->saveOfferRewardMission();
-        myself()->_rspOk();
     }
 
     public function getOfferRewardMissionCount()