diff --git a/assets/scripts/UI/task/mission_choose.js b/assets/scripts/UI/task/mission_choose.js
index 78dfa804..adb57c52 100644
--- a/assets/scripts/UI/task/mission_choose.js
+++ b/assets/scripts/UI/task/mission_choose.js
@@ -62,7 +62,6 @@ cc.Class({
 	},
 
 	initData(data, ceg_num) {
-		console.log('mission detail:' + JSON.stringify(data));
 		this.allChooseHero = new Array();
 		this.allChooseHero.length = 5;
 		this.allChooseGun = new Array();
@@ -76,7 +75,6 @@ cc.Class({
 
 		if (data.param2) {
 			for (let i = 0; i < data.param2; i += 1) {
-				console.log('set onmr ');
 				this.stars.children[i].getComponent(cc.Sprite).spriteFrame =
 					this.fullStarSpriteframe;
 			}
@@ -165,6 +163,7 @@ cc.Class({
 					.getComponent('mission_oneBox')
 					.init(data);
 				this.allChooseHero[this.currentBtn] = data;
+				this.refreshSendObj();
 			}
 		});
 
@@ -174,6 +173,7 @@ cc.Class({
 					.getComponent('mission_oneBox')
 					.init(data);
 				this.allChooseGun[this.currentBtn] = data;
+				this.refreshSendObj();
 			}
 		});
 
@@ -183,6 +183,34 @@ cc.Class({
 		// });
 	},
 
+	refreshSendObj() {
+		var tempSend = '';
+		this.allChooseHero.forEach((element) => {
+			if (element) {
+				if (element.hero_uniid) {
+					tempSend += `${1}:${element.hero_uniid}|`;
+				}
+			}
+		});
+
+		this.allChooseGun.forEach((element) => {
+			if (element) {
+				if (element.gun_uniid) {
+					tempSend += `${0}:${element.gun_uniid}|`;
+				}
+			}
+		});
+
+		NetManage.offerRewardMissionPreview(
+			this.missionData.id,
+			tempSend,
+			(res) => {
+				console.log(`预览=--=${JSON.stringify(res)}`);
+				this.ceg_num.string = `x${res.ceg_num}`;
+			}
+		);
+	},
+
 	close() {
 		this.node.destroy();
 		cc.Notifier.off('hasChooseHero', this);
diff --git a/assets/scripts/UI/task/mission_chooseDetail.js b/assets/scripts/UI/task/mission_chooseDetail.js
index 182dcdc0..d778ffc1 100644
--- a/assets/scripts/UI/task/mission_chooseDetail.js
+++ b/assets/scripts/UI/task/mission_chooseDetail.js
@@ -55,31 +55,27 @@ cc.Class({
 		// },
 	},
 
-	init(datahero,datagun,type) {
+	init(datahero, datagun, type) {
 		// hero
-		
-		if(type==0){
+
+		if (type == 0) {
 			this.onClickHero();
-		}else{
+		} else {
 			this.onClickGun();
 		}
 
-		this.allHasGotHero = new Array()
-		this.allHasGotGun = new Array()
-		for(let i=0;i<datahero.length;i+=1){
-			if(datahero[i])	this.allHasGotHero.push(datahero[i].hero_uniid)
+		this.allHasGotHero = new Array();
+		this.allHasGotGun = new Array();
+		for (let i = 0; i < datahero.length; i += 1) {
+			if (datahero[i]) this.allHasGotHero.push(datahero[i].hero_uniid);
 		}
-		for(let i=0;i<datagun.length;i+=1){
-			if(datagun[i])	this.allHasGotGun.push(datagun[i].gun_uniid)
+		for (let i = 0; i < datagun.length; i += 1) {
+			if (datagun[i]) this.allHasGotGun.push(datagun[i].gun_uniid);
 		}
 
-		this.set()
-
+		this.set();
 	},
 
-	
-
-
 	close() {
 		this.nd_heroContent.children.forEach((element) => {
 			element.scale = 1;
@@ -113,13 +109,14 @@ cc.Class({
 				});
 				//set cover
 				if (
-					this.allHasGotHero.includes(element.hero_uniid.toString()) || element.lock_type==3
+					this.allHasGotHero.includes(
+						element.hero_uniid.toString()
+					) ||
+					element.lock_type == 3
 				) {
 					node.getComponent('wantedHero').showCover();
 				}
 
-			
-
 				this.nd_heroContent.addChild(node);
 			});
 		});
@@ -141,7 +138,8 @@ cc.Class({
 				});
 
 				if (
-					this.allHasGotGun.includes(element.gun_uniid.toString()) || element.lock_type==3
+					this.allHasGotGun.includes(element.gun_uniid.toString()) ||
+					element.lock_type == 3
 				) {
 					node.getComponent('wantedHero').showCover();
 				}
@@ -153,10 +151,9 @@ cc.Class({
 
 	onClickComfirm() {
 		if (this.currentData != null) {
-
-			if(this.currentData.hero_uniid){
+			if (this.currentData.hero_uniid) {
 				cc.Notifier.emit('hasChooseHero', this.currentData);
-			}else{
+			} else {
 				cc.Notifier.emit('hasChooseGun', this.currentData);
 			}
 
diff --git a/assets/scripts/UI/task/singleWanted.js b/assets/scripts/UI/task/singleWanted.js
index d17637c5..af80f6ab 100644
--- a/assets/scripts/UI/task/singleWanted.js
+++ b/assets/scripts/UI/task/singleWanted.js
@@ -73,7 +73,6 @@ cc.Class({
 			NetManage.commitMission(this.missionId, () => {
 				cc.uiHelper.showTips('Get Reward Success!');
 			});
-			this.node.destroy();
 		}
 		if (this.missionState == 1) {
 			// no send
@@ -183,7 +182,7 @@ cc.Class({
 			}
 		}
 		if (originData.state == 1) {
-			this.node.destroy();
+			// this.node.destroy();
 		}
 
 		this.ceg = originData.ceg_num;
diff --git a/assets/scripts/manages/NetManage.js b/assets/scripts/manages/NetManage.js
index 5f9e46be..3348f585 100644
--- a/assets/scripts/manages/NetManage.js
+++ b/assets/scripts/manages/NetManage.js
@@ -56,8 +56,8 @@ module.exports = {
 					}
 				}
 
-				if(obj.errcode == 1001){
-					cc.Notifier.emit('multipointlogin'); 
+				if (obj.errcode == 1001) {
+					cc.Notifier.emit('multipointlogin');
 				}
 			},
 			function (errcode, errmsg) {
@@ -96,7 +96,6 @@ module.exports = {
 		);
 	},
 
-
 	getTime(cb) {
 		this.urlbd.clear();
 		this.urlbd
@@ -111,7 +110,6 @@ module.exports = {
 		);
 	},
 
-	
 	createTeam(cb) {
 		this.urlbd.clear();
 		this.urlbd
@@ -123,7 +121,6 @@ module.exports = {
 		this.getResponce(cb, this.urlbd);
 	},
 
-	
 	getTeamInfo(team_uuid, cb) {
 		var teamid = '';
 		if (typeof team_uuid == 'string') {
@@ -141,7 +138,6 @@ module.exports = {
 		this.getResponce(cb, this.urlbd);
 	},
 
-
 	joinTeam(team_uuid, cb) {
 		this.urlbd.clear();
 		this.urlbd
@@ -153,7 +149,6 @@ module.exports = {
 		this.getResponce(cb, this.urlbd);
 	},
 
-
 	leaveTeam(team_uuid, cb) {
 		this.urlbd.clear();
 		this.urlbd
@@ -165,7 +160,6 @@ module.exports = {
 		this.getResponce(cb, this.urlbd);
 	},
 
-
 	teamStartGame(team_uuid) {
 		this.urlbd.clear();
 		this.urlbd
@@ -177,7 +171,6 @@ module.exports = {
 		this.getResponce(null, this.urlbd);
 	},
 
-
 	saveNewbie(newbieid) {
 		this.urlbd.clear();
 		this.urlbd
@@ -192,7 +185,6 @@ module.exports = {
 		);
 	},
 
-
 	getNodeID(cb) {
 		var urlbd = new urlbuilder(BaseNet.getNodeUrl());
 		urlbd.clear();
@@ -204,7 +196,6 @@ module.exports = {
 		);
 	},
 
-
 	dirtyWordCheck(text) {
 		var urlbd;
 		urlbd = new urlbuilder(BaseNet.getNormalApiUrl('service'));
@@ -446,7 +437,7 @@ module.exports = {
 		this.getResponce(cb, this.urlbd);
 	},
 
-	getUserMainInfo(cb){
+	getUserMainInfo(cb) {
 		this.urlbd.clear();
 		this.urlbd
 			.addKV('c', 'User')
@@ -628,35 +619,47 @@ module.exports = {
 		this.getResponce(cb, this.urlbd);
 	},
 
-	searchUserByAccountid(account, cb) {
-        this.urlbd.clear();
-        this.urlbd
-            .addKV("c", "User")
-            .addKV("a", "info")
-            .addKV("account_id", this.account_id)
-            .addKV("session_id", this.session_id)
-            .addKV("target_id", account);
-        this.getResponce(cb, this.urlbd);
-    },
+	offerRewardMissionPreview(mission, objects, cb) {
+		this.urlbd.clear();
+		this.urlbd
+			.addKV('c', 'Mission')
+			.addKV('a', 'offerRewardMissionPreview')
+			.addKV('account_id', this.account_id)
+			.addKV('session_id', this.session_id)
+			.addKV('mission_id', mission)
+			.addKV('objects', objects);
+		this.getResponce(cb, this.urlbd);
+	},
 
-    searchUserByName(name, cb) {
-        this.urlbd.clear();
-        this.urlbd
-            .addKV("c", "User")
-            .addKV("a", "query")
-            .addKV("account_id", this.account_id)
-            .addKV("session_id", this.session_id)
-            .addKV("name", name);
-        this.getResponce(cb, this.urlbd);
-    },
+	searchUserByAccountid(account, cb) {
+		this.urlbd.clear();
+		this.urlbd
+			.addKV('c', 'User')
+			.addKV('a', 'info')
+			.addKV('account_id', this.account_id)
+			.addKV('session_id', this.session_id)
+			.addKV('target_id', account);
+		this.getResponce(cb, this.urlbd);
+	},
+
+	searchUserByName(name, cb) {
+		this.urlbd.clear();
+		this.urlbd
+			.addKV('c', 'User')
+			.addKV('a', 'query')
+			.addKV('account_id', this.account_id)
+			.addKV('session_id', this.session_id)
+			.addKV('name', name);
+		this.getResponce(cb, this.urlbd);
+	},
 
 	getRankOpenList(cb) {
-        this.urlbd.clear();
-        this.urlbd
-            .addKV("c", "Ranking")
-            .addKV("a", "getOpenList")
-            .addKV("account_id", this.account_id)
-            .addKV("session_id", this.session_id)
-        this.getResponce(cb, this.urlbd);
-    },
+		this.urlbd.clear();
+		this.urlbd
+			.addKV('c', 'Ranking')
+			.addKV('a', 'getOpenList')
+			.addKV('account_id', this.account_id)
+			.addKV('session_id', this.session_id);
+		this.getResponce(cb, this.urlbd);
+	},
 };