diff --git a/webapp/services/MissionService.php b/webapp/services/MissionService.php
index b038676e..9a1f2d50 100644
--- a/webapp/services/MissionService.php
+++ b/webapp/services/MissionService.php
@@ -614,8 +614,9 @@ class MissionService extends BaseService {
             myself()->_rspErr(1, 'mission_id parameter error');
             return;
         }
+        $idx = 0;
         $mission = null;
-        if (!$this->getOfferRewardMissionById($missionId, $mission)) {
+        if (!$this->getOfferRewardMissionById($missionId, $mission, $idx)) {
             myself()->_rspErr(1, 'mission_id parameter error');
             return;
         }
@@ -634,6 +635,9 @@ class MissionService extends BaseService {
         $objects = explode('|', getReqVal('objects', 0));
         foreach ($objects as $val) {
             $strings = explode(':', $val);
+            if (count($strings) < 2) {
+                continue;
+            }
             $type = $strings[0];
             $id = $strings[1];
             switch ($type) {
@@ -671,6 +675,7 @@ class MissionService extends BaseService {
         error_log(111);
         $mission['sendtime'] = myself()->_getNowTime();
         error_log(json_encode($mission));
+        $this->offerRewartdMission['missions'][$idx] = $mission;
         $this->saveOfferRewardMission();
         error_log(json_encode($this->offerRewartdMission));
         myself()->_rspOk();
@@ -678,8 +683,9 @@ class MissionService extends BaseService {
 
     public function boostOfferRewardMission($missionId)
     {
+        $idx = 0;
         $mission = null;
-        if (!$this->getOfferRewardMissionById($missionId, $mission)) {
+        if (!$this->getOfferRewardMissionById($missionId, $mission, $idx)) {
             myself()->_rspErr(1, 'mission_id parameter error');
             return;
         }
@@ -707,14 +713,16 @@ class MissionService extends BaseService {
         myself()->_rspOk();
     }
 
-    private function getOfferRewardMissionById($missionId, &$mission)
+    private function getOfferRewardMissionById($missionId, &$mission, &$idx)
     {
+        $idx = 0;
         $missions = &$this->getOfferRewardMissions();
         foreach ($missions as &$val) {
             if ($val['mission_id'] == $missionId) {
                 $mission = $val;
                 return true;
             }
+            ++$idx;
         }
         return false;
     }