diff --git a/game-server/app/servers/battle/handler/ladderHandler.ts b/game-server/app/servers/battle/handler/ladderHandler.ts
index 83b8f5dd9..9ba848df0 100644
--- a/game-server/app/servers/battle/handler/ladderHandler.ts
+++ b/game-server/app/servers/battle/handler/ladderHandler.ts
@@ -376,11 +376,12 @@ export class LadderHandler {
 
         let atkLadderMatch = await LadderMatchModel.findByRoleId(roleId);
         if(!atkLadderMatch || !atkLadderMatch.defense) return resResult(STATUS.LADDER_NOT_OPEN);
+        let myRank = atkLadderMatch.rank;
 
         let defLadderMatch = await LadderMatchModel.findByRank(rank);
         if(defLadderMatch) {
-            atkLadderMatch = await LadderMatchModel.findOneAndUpdate({ roleId }, { $set: { rank, oldRank: atkLadderMatch.rank, historyRank: rank } }, { new: true }).lean();
-            defLadderMatch = await LadderMatchModel.findOneAndUpdate({ roleId: defLadderMatch.roleId }, { $set: { rank: atkLadderMatch.rank, oldRank: defLadderMatch.rank } }, { new: true }).lean();
+            atkLadderMatch = await LadderMatchModel.findOneAndUpdate({ roleId }, { $set: { rank, oldRank: myRank, historyRank: rank } }, { new: true }).lean();
+            defLadderMatch = await LadderMatchModel.findOneAndUpdate({ roleId: defLadderMatch.roleId }, { $set: { rank: myRank, oldRank: rank } }, { new: true }).lean();
         } else {                    
             atkLadderMatch = await LadderMatchModel.findOneAndUpdate({ roleId }, { $set: { rank, oldRank: atkLadderMatch.rank, historyRank: rank } }, { new: true }).lean();
         }