diff --git a/guangchang/ceshi/index.html b/guangchang/ceshi/index.html
index 536e590..daa81cb 100644
--- a/guangchang/ceshi/index.html
+++ b/guangchang/ceshi/index.html
@@ -320,8 +320,8 @@ mark{background:linear-gradient(transparent 62%,var(--c20) 0);color:inherit;padd
 </div>
 <div class="toast" id="toast"></div>
 
-<script src="meta.js?v=26110274"></script>
-<script src="tests.js?v=26110274"></script>
+<script src="meta.js?v=26110275"></script>
+<script src="tests.js?v=26110275"></script>
 <script>
 (function () {
   'use strict';
diff --git a/guangchang/index.html b/guangchang/index.html
index 176a8ff..f3eb139 100644
--- a/guangchang/index.html
+++ b/guangchang/index.html
@@ -682,10 +682,10 @@ button{font:inherit;color:inherit;border:0;background:none;padding:0;cursor:poin
 <div id="sheet" role="dialog" aria-modal="true"><i class="sg"></i><div class="sbd" id="sbd"></div></div>
 <div class="toast" id="toast"></div>
 
-<script src="topics.js?v=26110274"></script>
-<script src="data.js?v=26110274"></script>
-<script src="feed.js?v=26110274"></script>
-<script src="ceshi/meta.js?v=26110274"></script>
+<script src="topics.js?v=26110275"></script>
+<script src="data.js?v=26110275"></script>
+<script src="feed.js?v=26110275"></script>
+<script src="ceshi/meta.js?v=26110275"></script>
 <script>
 (function () {
   'use strict';
@@ -751,7 +751,7 @@ button{font:inherit;color:inherit;border:0;background:none;padding:0;cursor:poin
   var CMD = null, CMERR = false;
   /* 头像编码：数字 = av/NNNN.webp（旧代码头像）；'av:c012' = av/c012.webp（卡通/可爱卡通）；'/…' = 站内绝对路径（内置头像库 /_bridge/avatars/）；其余 = assets/img/mom/xxx.jpg */
   var avP = function (a) { return typeof a === 'number' ? 'av/' + ('000' + a).slice(-4) + '.webp' : a.indexOf('av:') === 0 ? 'av/' + a.slice(3) + '.webp' : a.charAt(0) === '/' ? a : '../assets/img/mom/' + a + '.jpg'; };
-  fetch('cm.json?v=26110274').then(function (r) { return r.json(); }).then(function (j) {
+  fetch('cm.json?v=26110275').then(function (r) { return r.json(); }).then(function (j) {
     CMD = j; if (openId && NBY[openId]) { renderComments(NBY[openId]); syncBar(NBY[openId]); }
   }).catch(function () { CMERR = true; if (openId && NBY[openId]) renderComments(NBY[openId]); });
   function commentsOf(n) {
diff --git a/guangchang/mine/index.html b/guangchang/mine/index.html
index 1506098..5d65d1c 100644
--- a/guangchang/mine/index.html
+++ b/guangchang/mine/index.html
@@ -105,7 +105,7 @@ main{padding:6px 16px 0}
 </div>
 <div class="wb"><button type="button" id="write"><svg class="ic" viewBox="0 0 24 24"><path d="M12 20h9M16.5 3.5a2.1 2.1 0 013 3L7 19l-4 1 1-4z"/></svg>写新的故事</button></div>
 
-<script src="../topics.js?v=26110274"></script>
+<script src="../topics.js?v=26110275"></script>
 <script>
 (function () {
   'use strict';
diff --git a/index.html b/index.html
index 94fa3dc..a5d2737 100644
--- a/index.html
+++ b/index.html
@@ -7,10 +7,10 @@
 <meta name="mobile-web-app-capable" content="yes">
 <meta name="apple-mobile-web-app-capable" content="yes">
 <title>兜爸心选 · 孕育陪伴</title>
-<!-- V:26110274 缓存版本标记：改 css/js 时同步 bump 该值（与 js/app.js 的 VER 同源），静态资源按 mtime 走 ETag 自动刷新 -->
+<!-- V:26110275 缓存版本标记：改 css/js 时同步 bump 该值（与 js/app.js 的 VER 同源），静态资源按 mtime 走 ETag 自动刷新 -->
 <link rel="stylesheet" href="mama-box.css">
 <link rel="stylesheet" href="night.css">
-<link rel="stylesheet" href="js/hero-cd.css?v=26110274">
+<link rel="stylesheet" href="js/hero-cd.css?v=26110275">
 <!-- 夜晚模式：首屏绘制前就按上次的选择加 class，避免先白后黑闪一下（开关在首页右上角 #nightBtn，逻辑见 app.js） -->
 <script>try{if(localStorage.getItem('mmbox.night.v1')==='1'){document.documentElement.classList.add('night');document.querySelector('meta[name=theme-color]').content='#2A2340'}}catch(e){}</script>
 <script src="https://res.wx.qq.com/open/js/jweixin-1.6.0.js"></script>
@@ -2559,17 +2559,17 @@
 <script src="/_bridge/avatar-picker.js?v=26101105"></script>
 <script src="/_bridge/hand-icons.js?v=26101202"></script>
 <script src="js/zodiac-art.js"></script>
-<script src="guangchang/topics.js?v=26110274"></script>
+<script src="guangchang/topics.js?v=26110275"></script>
 <script src="js/app.js"></script>
-<script src="js/hero-cd.js?v=26110274"></script>
-<script src="js/kit.js?v=26110274"></script>
+<script src="js/hero-cd.js?v=26110275"></script>
+<script src="js/kit.js?v=26110275"></script>
 <script>
 /* 11-02 首页「孕妈广场」效果稿：地址带 ?gcv=1~6 时，把 #gcHome 换成 demo/gch/vN.css + vN.js 的版式并滚到这一块。
    11-02 用户：「用第一版，放到预览页面上」；后改定彩色卡 → 不带参数也默认用 V6 合并版（广场卡堆 + 其他妈妈也在搜 + 测一测第 4 版彩色卡），不滚动、不显示效果稿角标 */
 (function () {
   var m = location.search.match(/[?&]gcv=([1-6])(?:&|$)/);
   if (!m) window.__gcDefault = 1;
-  var n = m ? m[1] : '6', l = document.createElement('link'), s = document.createElement('script'), q = m ? Date.now() : 'v=26110274';
+  var n = m ? m[1] : '6', l = document.createElement('link'), s = document.createElement('script'), q = m ? Date.now() : 'v=26110275';
   var dir = n === '4' || n === '6' ? 'js/gch/' : 'demo/gch/';   /* 11-03 上正式：定稿 V6（含它套的 V4）并进 js/gch/，其余效果稿仍在 demo/ */
   l.rel = 'stylesheet'; l.href = dir + 'v' + n + '.css?' + q;
   s.src = dir + 'v' + n + '.js?' + q;
@@ -2578,7 +2578,7 @@
   /* 11-02 品牌露出（用户定 4 处都要）：默认加载，?brand=0 可关掉对比；11-03 已并进 js/gch/ */
   if (!/[?&]brand=0/.test(location.search)) {
     var bl = document.createElement('link'), bs = document.createElement('script');
-    bl.rel = 'stylesheet'; bl.href = 'js/gch/brand.css?v=26110274'; bs.src = 'js/gch/brand.js?v=26110274';
+    bl.rel = 'stylesheet'; bl.href = 'js/gch/brand.css?v=26110275'; bs.src = 'js/gch/brand.js?v=26110275';
     document.head.appendChild(bl); document.body.appendChild(bs);
   }
 })();
@@ -2589,7 +2589,7 @@
 <script src="js/hero-fx.js"></script>
 <!-- 2026-10-05 首页头图：宝宝时不时动一动小手小脚（独立文件，删掉这一行即下线） -->
 <script src="js/baby-limbs.js?v=26101201"></script>
-<script src="js/coach.js?v=26110274"></script>
+<script src="js/coach.js?v=26110275"></script>
 <script src="js/birth-flow.js?v=26110201"></script>
 
 <!-- 禁止下拉回弹（2026-10-11 统一规则，与孕期体重同一段）：竖向拖动时从手指下往上找还能朝该方向滚的容器，找不到才拦；横滑、双指、可滚列表不受影响 -->
diff --git a/js/app.js b/js/app.js
index 1675c29..3758479 100644
--- a/js/app.js
+++ b/js/app.js
@@ -3,7 +3,7 @@
 (function () {
   'use strict';
   /* 页面版本号（YYMMDD+序号）：显示在「关于兜爸心选」页底部；bump 时同步 head 注释与 ?v= */
-  var VER = '26110274';
+  var VER = '26110275';
   const $ = (s, c) => (c || document).querySelector(s);
   const $$ = (s, c) => Array.from((c || document).querySelectorAll(s));
 
diff --git a/js/gch/v4.js b/js/gch/v4.js
index b8be796..c66c40d 100644
--- a/js/gch/v4.js
+++ b/js/gch/v4.js
@@ -231,5 +231,5 @@
 }
   /* feed.js 首页默认不加载（index.html 只引了 topics.js），这里按需拉一次 */
   if (window.GC_FEED) init();
-  else { var fs = document.createElement('script'); fs.src = 'guangchang/feed.js?v=26110274'; fs.onload = fs.onerror = init; document.body.appendChild(fs); }
+  else { var fs = document.createElement('script'); fs.src = 'guangchang/feed.js?v=26110275'; fs.onload = fs.onerror = init; document.body.appendChild(fs); }
 })();
diff --git a/js/gch/v6.js b/js/gch/v6.js
index 0fbbe41..78fac4e 100644
--- a/js/gch/v6.js
+++ b/js/gch/v6.js
@@ -6,9 +6,9 @@
 (function () {
   var sec = document.getElementById('gcHome');
   if (!sec) return;
-  var l = document.createElement('link'); l.rel = 'stylesheet'; l.href = 'js/gch/v4.css?v=26110274';
+  var l = document.createElement('link'); l.rel = 'stylesheet'; l.href = 'js/gch/v4.css?v=26110275';
   document.head.appendChild(l);
-  var s = document.createElement('script'); s.src = 'js/gch/v4.js?v=26110274';
+  var s = document.createElement('script'); s.src = 'js/gch/v4.js?v=26110275';
   s.onload = function () { if (sec.querySelector('.g4-foot')) merge(); else sec.addEventListener('gc4-ready', merge, { once: true }); };   /* v4 要先拉 feed.js 才渲染 */
   document.body.appendChild(s);
 
@@ -100,7 +100,16 @@
     /* 11-03 用户：「点赞数前面放几个小头像，偶尔换一个，相当于有人新点赞进来」
        → 火苗换成 3～6 个叠放小头像；每 4～7 秒随机挑一行：新头像从左边弹进来、最右边那个淡出，点赞数 +1（只在本次浏览里涨，刷新回到原数）。
        头像池用首页滚动动态同一批虚构照片（assets/img/mom/，非真实用户）；页面在后台时不换。 */
-    var LIKE_AVA = ['p08', 'k02', 's01', 'm01', 'p09', 'k03', 'p10', 's03', 'm18', 'k05', 'p11', 's04', 'm22', 'p12', 'k07', 's06', 'p13', 'm03', 'k08', 's07', 'p14', 'm19', 'k09', 's08', 'm09', 'k11', 'm11', 'k13', 'm14', 'm15', 'm17'];
+    /* 11-03 用户：「这 6 条的头像一定要都不相同」→ 池子扩到 assets/img/mom/ 全部 59 张，按 宝宝 / 妈妈 / 全身合照 / 风景 交错排，相邻不扎堆近脸；
+       换头像时只从「当前 6 行都没在显示」的里面挑，任何时刻页面上这些头像都互不重复。 */
+    var LIKE_AVA = (function () {
+      var g = { p: 14, k: 13, m: 22, s: 10 }, o = [], i;
+      for (i = 0; o.length < 59; i++) ['p', 'm', 'k', 'm', 's'].forEach(function (c, j) {
+        var n = c === 'm' ? i * 2 + (j === 1 ? 1 : 2) : i + 1;
+        if (n <= g[c]) o.push(c + (n < 10 ? '0' : '') + n);
+      });
+      return o;
+    })();
     var avaAt = 0;
     function avaEl(n) { return '<img src="assets/img/mom/' + n + '.jpg" alt="" loading="lazy" decoding="async" width="40" height="40">'; }
     /* 11-03 用户：「头像错落一下，不一定都是 3 个，3、4、5、6 个都有」→ 每行个数打乱（固定表，刷新不跳），头像按顺序不重复取 */
@@ -120,7 +129,10 @@
           var r = rows[Math.floor(Math.random() * rows.length)], st = r.querySelector('.g6-avs'), b = r.querySelector('.ms-h b');
           if (st && b) {
             var w = document.createElement('span');
-            w.innerHTML = avaEl(LIKE_AVA[avaAt++ % LIKE_AVA.length]);
+            var on = {}, nx, t = 0;
+            list.querySelectorAll('.g6-avs img').forEach(function (m) { on[m.getAttribute('src')] = 1; });
+            do { nx = LIKE_AVA[avaAt++ % LIKE_AVA.length]; } while (on['assets/img/mom/' + nx + '.jpg'] && ++t < LIKE_AVA.length);
+            w.innerHTML = avaEl(nx);
             var im = w.firstChild; im.className = 'in';
             st.insertBefore(im, st.firstChild);
             var last = st.lastElementChild; last.className = 'out';
diff --git a/js/kit.js b/js/kit.js
index 49003e6..41e7170 100644
--- a/js/kit.js
+++ b/js/kit.js
@@ -9,7 +9,7 @@
   if (/[?&]kit=0(?:&|$)/.test(location.search)) return;
   var box = document.getElementById('kit'), sec = document.getElementById('kitHome');
   if (!box || !sec) return;
-  var V = '26110274';
+  var V = '26110275';
   var l = document.createElement('link'); l.rel = 'stylesheet'; l.href = 'js/kit.css?v=' + V; document.head.appendChild(l);
   document.documentElement.classList.add('has-kit');
 
diff --git a/topic/_shared/tools.js b/topic/_shared/tools.js
index f6ab54f..76093ac 100644
--- a/topic/_shared/tools.js
+++ b/topic/_shared/tools.js
@@ -68,7 +68,7 @@
   function getJSON(u) { return fetch(u, { cache: 'no-cache' }).then(function (r) { if (!r.ok) throw r.status; return r.json(); }); }
 
   function related(box) {
-    getJSON('../_shared/idx.json?v=26110274').then(function (idx) {
+    getJSON('../_shared/idx.json?v=26110275').then(function (idx) {
       var me = null; idx.forEach(function (x) { if (x[0] === SLUG) me = x; });
       var tag = me ? me[2] : '', h = 0; for (var i = 0; i < SLUG.length; i++) h = (h * 31 + SLUG.charCodeAt(i)) >>> 0;
       var rest = idx.filter(function (x) { return x[0] !== SLUG; });
@@ -175,7 +175,7 @@
     }
     fetch(API + '/comments?kind=topic&target=' + encodeURIComponent(SLUG) + (OID ? '&openid=' + encodeURIComponent(OID) : ''))
       .then(function (r) { return r.json(); }).then(function (j) { if (j && j.code === 200) { RC = j.result; paint(); } }).catch(function () {});
-    getJSON('../_shared/cm/' + SLUG + '.json?v=26110274').then(function (d) { L = d.c || []; paint(); }).catch(function () { paint(); });
+    getJSON('../_shared/cm/' + SLUG + '.json?v=26110275').then(function (d) { L = d.c || []; paint(); }).catch(function () { paint(); });
   }
 
   function extras(el) {