diff --git a/assets/scripts/UI/Academy/Academy_block.ts b/assets/scripts/UI/Academy/Academy_block.ts
index a908187f..483ea222 100644
--- a/assets/scripts/UI/Academy/Academy_block.ts
+++ b/assets/scripts/UI/Academy/Academy_block.ts
@@ -67,6 +67,7 @@ export default class Academy_block extends cc.Component {
 				this.addsign.active = false;
 				this.title.string = 'TRAINING';
 				this.timeLabel.node.active = true;
+				this.unscheduleAllCallbacks();
 				this.schedule(function () {
 					if (this.leftTime >= 1) {
 						this.timeLabel.string = this.formatSeconds(
diff --git a/assets/scripts/UI/Academy/ChooseHeroUpQuality.ts b/assets/scripts/UI/Academy/ChooseHeroUpQuality.ts
index 8963e06c..ce3b8dca 100644
--- a/assets/scripts/UI/Academy/ChooseHeroUpQuality.ts
+++ b/assets/scripts/UI/Academy/ChooseHeroUpQuality.ts
@@ -68,15 +68,28 @@ export class ChooseHeroUpQuality extends UIBase {
 			this.costLabel.string = cfg.gold;
 			this.timeLabel.string = cfg.time;
 			this.rateLabel.string = cfg.success_rate + '%';
-
-			this.oldHp.string = data.heroInfo.hp;
-			this.oldAtk.string = data.heroInfo.atk;
-			this.oldDef.string = data.heroInfo.def;
 		} else if (data.index == 1) {
 			this.secHeroChoose.active = false;
 			this.secHero.getComponent('herochoseone').initdata(data.heroInfo);
 			this.secHero.active = true;
 			this.secHeroData = data.heroInfo.hero_uniid;
+			console.log(JSON.stringify(data));
+		}
+
+		if (this.mainHeroData && this.secHeroData) {
+			NetManage.upgradeQualityPreview(
+				this.mainHeroData,
+				this.secHeroData,
+				(res) => {
+					this.oldHp.string = res.old_hero.hp;
+					this.oldAtk.string = res.old_hero.atk;
+					this.oldDef.string = res.old_hero.def;
+
+					this.newHp.string = res.new_hero.hp;
+					this.newAtk.string = res.new_hero.atk;
+					this.newDef.string = res.new_hero.def;
+				}
+			);
 		}
 	}
 
diff --git a/assets/scripts/UI/Academy/updatechoose.ts b/assets/scripts/UI/Academy/updatechoose.ts
index 1bf1eb46..8d9ac5d5 100644
--- a/assets/scripts/UI/Academy/updatechoose.ts
+++ b/assets/scripts/UI/Academy/updatechoose.ts
@@ -21,8 +21,6 @@ export class UpdateChoose extends UIBase {
 				var sc = node.getComponent('herochoseone');
 				sc.initdata(element);
 
-				console.log(element.quality);
-
 				//
 				if (
 					this.qualityIndex &&
diff --git a/assets/scripts/manages/NetManage.js b/assets/scripts/manages/NetManage.js
index df3c1258..be94ea6b 100644
--- a/assets/scripts/manages/NetManage.js
+++ b/assets/scripts/manages/NetManage.js
@@ -733,4 +733,16 @@ module.exports = {
 			.addKV('hero_uniid', hero_uuid);
 		this.getResponce(cb, this.urlbd);
 	},
+
+	upgradeQualityPreview(hero_uuid, cost_hero_uuid, cb) {
+		this.urlbd.clear();
+		this.urlbd
+			.addKV('c', 'Hero')
+			.addKV('a', 'upgradeQualityPreview')
+			.addKV('account_id', this.account_id)
+			.addKV('session_id', this.session_id)
+			.addKV('hero_uniid', hero_uuid)
+			.addKV('cost_hero_uniid', cost_hero_uuid);
+		this.getResponce(cb, this.urlbd);
+	},
 };