diff --git a/game-server/app/services/expeditionService.ts b/game-server/app/services/expeditionService.ts
index 37d3db932..cff12f2fa 100644
--- a/game-server/app/services/expeditionService.ts
+++ b/game-server/app/services/expeditionService.ts
@@ -12,6 +12,14 @@ import { HeroType } from '../db/Hero';
 import { gameData } from '../pubUtils/data';
 import { getPlayerAttribute, getRobotAttribute } from './pvpService';
 
+/**
+ * 根据存下的战力获取当前远征关卡的对手
+ * @param roleId 我的id
+ * @param myCe 存在expeditionRecord内的战力（缩过）
+ * @param expeditionCode 远征批次id
+ * @param expeditionId 该关卡id
+ * @param battleStatus 该关卡的挑战状态
+ */
 export async function findOrCreateEnemies(roleId: string, myCe: number, expeditionCode: string, expeditionId: number, battleStatus: number) {
 
     let expeditionWarRecord = await ExpeditionWarRecordModel.getRecordByCodeAndId(expeditionCode, expeditionId);
@@ -62,7 +70,15 @@ export async function findOrCreateEnemies(roleId: string, myCe: number, expediti
     return expeditionWarRecord;
 }
 
-// 匹配玩家
+/**
+ * 远征关卡匹配玩家
+ * @param roleId 我的id
+ * @param scale 己方战力和对方战力比
+ * @param range 浮动范围
+ * @param myCe 己方战力（已缩小）
+ * @param warJsonIndex 模板出兵表id
+ * @param enemyObj 返回的敌军数据
+ */
 export async function matchPlayers(roleId: string, scale: number, range: number, myCe: number, warJsonIndex:any, enemyObj: {enemyFrom: number, enemyId: string, enemies: Array<any>, ce: number }) {
     let {json: dicWarJson } = getWarJsons(warJsonIndex);
 
@@ -113,7 +129,15 @@ export async function matchPlayers(roleId: string, scale: number, range: number,
     }
 }
 
-// 匹配机器人
+/**
+ * 匹配远征机器人
+ * @param scale 己方战力和出兵表配置战力比
+ * @param myCe 己方战力（已缩小）
+ * @param robotCe 机器人战力（10000，相当于已缩小战力）
+ * @param warJsonIndex 模板出兵表id
+ * @param lv 我的主公等级
+ * @param enemyObj 返回的敌军数据
+ */
 export async function matchRobots(scale: number, myCe: number, robotCe: number, warJsonIndex: number, lv: number, enemyObj: {enemyFrom: number, enemyId: string, enemies: Array<any>, ce: number }) {
     let dicWarJson = gameData.warJson.get(warJsonIndex);
     if(dicWarJson) {
@@ -121,13 +145,12 @@ export async function matchRobots(scale: number, myCe: number, robotCe: number,
         enemyObj.enemyId = warJsonIndex + '';
 
         let allCe = 0;
-        let ratio = myCe / HERO_CE_RATIO / HERO_CE_RATIO / robotCe * scale; // 玩家战力/机器人初始战力*系数
         for(let json of dicWarJson) {
             if(json.relation == 2) {
                 const { attribute } = json;
 
                 let newAttribute = getRobotAttribute(attribute, myCe, robotCe, scale);
-                let ce = newAttribute.calCelAndReduce();
+                let ce = newAttribute.calCe();
                 enemyObj.enemies.push({...json, attribute: newAttribute, lv});
                 allCe += ce;
             }