diff --git a/webapp/services/MissionService.php b/webapp/services/MissionService.php
index 9dfa46a8..9c4e30c8 100644
--- a/webapp/services/MissionService.php
+++ b/webapp/services/MissionService.php
@@ -610,12 +610,34 @@ class MissionService extends BaseService {
             $this->_rspErr(1, 'mission_id parameter error');
             return;
         }
-        $missions = $this->getOfferRewardMissions();
-        foreach ($missions as $mission) {
-            if ($mission['mission_id'] == $missionId) {
-                return;
+        $objects = explode('|', getReqVal('mission_id', 0));
+        foreach ($objects as $val) {
+            $strings = explode(':', $val);
+            $type = $strings[0];
+            $id = $strings[1];
+            switch ($type) {
+            case 0:
+            {
+            }
+            break;
+            case 1:
+            {
+
+            }
+            break;
             }
         }
     }
 
+    private function getOfferRewardMissionById($missionId)
+    {
+        $missions = $this->getOfferRewardMissions();
+        foreach ($missions as $mission) {
+            if ($mission['mission_id'] == $missionId) {
+                return $mission;
+            }
+        }
+        return null;
+    }
+
 }