diff --git a/webapp/services/MissionService.php b/webapp/services/MissionService.php
index 37deaeaf..2691d5ec 100644
--- a/webapp/services/MissionService.php
+++ b/webapp/services/MissionService.php
@@ -402,10 +402,7 @@ class MissionService extends BaseService {
         break;
         case mt\Task::OFFER_REWARD_COND:
         {
-            $info = $this->getOfferRewardMissionInfo($missionDto);
-            if ($info) {
-
-            }
+            $this->getOfferRewardMissionInfo($missionDto, $missionMeta);
         }
         break;
         default:
@@ -586,9 +583,23 @@ class MissionService extends BaseService {
         return $this->offerRewartdMission['missions'];
     }
 
-    private function getOfferRewardMissionInfo($missionDto)
+    private function getOfferRewardMissionInfo(&$missionDto, $missionMeta)
     {
-
+        foreach ($this->offerRewartdMission['missions'] as $mission) {
+            if ($mission['mission_id'] == $missionDto['mission_id']) {
+                if ($mission['sendtime'] > 0) {
+                    $leftTime = max(0, myself()->_getNowTime() - $mission['sendtime']);
+                    if ($leftTime > 0) {
+                        $missionDto['state'] = 0;
+                    } else {
+                        $missionDto['state'] = 2;
+                    }
+                } else {
+                    $missionDto['state'] = 2;
+                }
+                $missionDto['objects'] = $mission['objects'];
+            }
+        }
     }
 
 }