diff --git a/star-raid/js/enemies.js b/star-raid/js/enemies.js
index 21ac062..7376642 100644
--- a/star-raid/js/enemies.js
+++ b/star-raid/js/enemies.js
@@ -422,10 +422,16 @@ function bossMain(b,def,fm){
           else if(ks.mode===4){ks.seq=[];for(let i=0;i<5+ph*2;i++)ks.seq.push(-2);}   // 乱序：每次同时随机4/8键，发射5+ph*2次
           else if(ph>=1){ks.seq=[];for(let i=0;i<6+ph*2;i++)ks.seq.push(-1);}   // 齐射P2：保持原逻辑（随机6键，多次）
           else{ks.seq=[-3];}   // 齐射P1：4连不射其余全射，只发射一次
-          ks.i=0;ks.t=ks.mode<=3?Math.round(60/fm):0;   // 扫/滑四种模式开局前蓄力1秒，其余无间隔
+          ks.i=0;ks.t=ks.mode<=3?Math.round(18/fm):0;   // 扫/滑四种模式开局前蓄力0.3秒，其余无间隔
         }else{const cur=ks.seq[ks.i++];
           if(cur===-1){const pool=shuffled(n);ks.hotList=pool.slice(0,4+ph*2);ks.hotT=9;ks.hotT0=9;ks.t=Math.round((ph?21:30)/fm);}   // 齐射P2
-          else if(cur===-2){const pool=shuffled(n);ks.hotList=pool.slice(0,4+ph*4);ks.hotT=9;ks.hotT0=9;ks.t=Math.round((ph?7:10)/fm);}   // 乱序：P1同时4键，P2同时8键
+          else if(cur===-2){   // 乱序：2个随机+2个玩家正上方
+            const p=G.p,base=-(n-1)*5,relX=p.x-b.x;
+            const kNear=clamp(Math.round((relX-base)/10),0,n-1);
+            const kNear2=clamp(kNear+(relX<base+kNear*10?-1:1),0,n-1);
+            const pool=shuffled(n).filter(k=>k!==kNear&&k!==kNear2);
+            ks.hotList=[kNear,kNear2].concat(pool.slice(0,2+ph*2));
+            ks.hotT=9;ks.hotT0=9;ks.t=Math.round((ph?7:10)/fm);}
           else if(cur===-3){const safeStart=rndi(0,n-4);const all=[];for(let i=0;i<n;i++)if(i<safeStart||i>=safeStart+4)all.push(i);ks.hotList=all;ks.hotT=9;ks.hotT0=9;ks.t=Math.round((ph?10:15)/fm);}   // 齐射P1：4连不射
           else{ks.hot=cur;ks.hotT=1;ks.hotT0=1;ks.t=Math.max(1,Math.round((ph?1:2)/fm));}   // 顺/反扫/滑奏：快速
         }