diff --git a/game-server/app/services/pvpService.ts b/game-server/app/services/pvpService.ts
index 36bb2a576..909c5091b 100644
--- a/game-server/app/services/pvpService.ts
+++ b/game-server/app/services/pvpService.ts
@@ -476,23 +476,32 @@ export async function generPVPOppRecInfo(isSuccess: boolean, curOpp: OppPlayer,
     if(!curOpp.isRobot && !isSuccess) {
         let pvpDefense = await PvpDefenseModel.findByRoleId(robotIdComBack(curOpp.roleId));
         if(pvpDefense && pvpDefense.defense) {
-            let { attack, defense, heroScores, score } = pvpDefense;
-            for(let { actorId } of defense.heroes) {
-                let hs = heroScores.find(cur => cur.hid == actorId);
-                if(hs) {
-                    hs.score += PVP.PVP_DEFENSE_SUCCESS_REWARD;
-                } else {
-                    heroScores.push({ hid: actorId, score: PVP.PVP_DEFENSE_SUCCESS_REWARD })
-                }
-                addSumScore += PVP.PVP_DEFENSE_SUCCESS_REWARD;
+            let { attack, defense, heroScores, score, defenseScoreCnt, refDefenseScore } = pvpDefense;
+            if(shouldRefresh(refDefenseScore, new Date())) {
+                defenseScoreCnt = 0; refDefenseScore = new Date();
             }
-            console.log('&&&&&', 'addSumScore', addSumScore)
-
-            let newAttack = <Attack>calLineupScore(attack, heroScores);
-            let newDefense = <Defense>calLineupScore(defense, heroScores);
-
-            await PvpDefenseModel.updateInfo(oppRole.roleId, { attack: newAttack, defense: newDefense, heroScores, score: score + addSumScore });
+            if(defenseScoreCnt < PVP.PVP_DEFENSE_SUCCESS_REWARD_MAX_CNT) {
+                for(let { actorId } of defense.heroes) {
+                    let hs = heroScores.find(cur => cur.hid == actorId);
+                    const dicOpp = gameData.pvpOpponent.get(curOpp.pos);
+                    let addScore = PVP.PVP_DEFENSE_SUCCESS_REWARD - dicOpp.score;  
+                    if(hs) {
+                        hs.score += addScore;
+                    } else {
+                        heroScores.push({ hid: actorId, score: addScore })
+                    }
+                    addSumScore += addScore;
+                }
+    
+                let newAttack = <Attack>calLineupScore(attack, heroScores);
+                let newDefense = <Defense>calLineupScore(defense, heroScores);
+    
 
+                await PvpDefenseModel.updateInfo(pvpDefense.roleId, { attack: newAttack, defense: newDefense, heroScores, score: score + addSumScore, defenseScoreCnt: defenseScoreCnt + 1, refDefenseScore });
+    
+            } else {
+                await PvpDefenseModel.updateInfo(pvpDefense.roleId, { defenseScoreCnt: defenseScoreCnt + 1, refDefenseScore });
+            }
         }
     }
 
diff --git a/shared/db/PvpDefense.ts b/shared/db/PvpDefense.ts
index f76a85014..8abbd62ac 100644
--- a/shared/db/PvpDefense.ts
+++ b/shared/db/PvpDefense.ts
@@ -59,6 +59,11 @@ export default class PvpDefense extends BaseModel {
     @prop({ required: true, default: true })
     isFirstEntry: boolean;
 
+    @prop({ required: true, default: 0 })
+    defenseScoreCnt: number;
+    @prop({ required: true })
+    refDefenseScore: Date;
+
     public static async findByRoleId(roleId: string, getters = false) {
         const result: PvpDefenseType = await PvpDefenseModel.findOne({ roleId }).lean({ getters});
         return result;
diff --git a/shared/pubUtils/dicParam.ts b/shared/pubUtils/dicParam.ts
index d7b54643d..692aae6ba 100644
--- a/shared/pubUtils/dicParam.ts
+++ b/shared/pubUtils/dicParam.ts
@@ -36,7 +36,7 @@ export const PVP = {
   PVP_SET_ATTACK_FREE_CNT: 2, // pvp每天免费设挑战阵容的次数
   PVP_BUY_SET_ATTACK_CNT: 3, // pvp每天可购买的设置挑战阵容的次数
   PVP_SET_ATTACK_CNT_GOLD: 100, // pvp收费设置挑战阵容的花费
-  PVP_DEFENSE_SUCCESS_REWARD: 5, // pvp防守成功积分奖励
+  PVP_DEFENSE_SUCCESS_REWARD: 20, // pvp防守方赢了应该是用20-攻击方应得的积分，防守方没有连胜
   PVP_DEFENSE_SUCCESS_REWARD_MAX_CNT: 5, // 每天防守成功可以获得的奖励次数
   PVP_SEASON_REWARD_TIME_BEFORE: 2, // pvp赛季结束几分钟前结算
   PVP_SEASON_FORBID_BATTLE_TIME_BEFORE: 3600, // pvp赛季结束前几秒钟禁止挑战队伍
@@ -92,6 +92,7 @@ export const HTTPMANAGE = {
 export const CHAT_SYSTEM = {
   RECENT_GROUP_MSGS_CNT: 10, // 群消息获取条数
   RECENT_PRIVATE_CHATS_CNT: 20, // 最近私聊个数
+  RECENT_SYSTEM_OPEN: 11, // 聊天开启等级
 };
 export const GUILDACTIVITY = {
   GATEACTIVITY_CHALLENGE_TIMES: 1, // 蛮夷入侵每天可以挑战次的次数