diff --git a/homepage/index.html b/homepage/index.html
index 7d1e10f..254fc94 100644
--- a/homepage/index.html
+++ b/homepage/index.html
@@ -252,6 +252,8 @@ table.tool-table td:last-child{text-align:right}
 .msg-bb code{background:rgba(255,255,255,.06);padding:2px 6px;border-radius:4px;font-size:14px}
 .msg-bb pre{background:rgba(0,0,0,.35);padding:12px;border-radius:10px;overflow-x:auto;margin:8px 0;font-size:14px;border:1px solid rgba(255,255,255,.04)}
 
+/* 消息内容 markdown 渲染 */
+.msg-bb strong,.msg-bb b{font-weight:600;color:var(--light)}.msg-bb em,.msg-bb i{font-style:italic;color:var(--text-soft)}.msg-bb ul,.msg-bb ol{margin:8px 0 8px 20px;padding-left:10px}.msg-bb li{margin:4px 0}.msg-bb h1,.msg-bb h2,.msg-bb h3,.msg-bb h4{margin:12px 0 8px;font-weight:600;color:var(--light)}.msg-bb p{margin-bottom:10px;line-height:1.8}.msg-bb blockquote{border-left:3px solid var(--glass-edge);padding-left:12px;margin:8px 0;color:var(--text-soft)}
 .chat-modal-ft{flex-shrink:0;padding:14px 20px 18px;border-top:1px solid var(--glass-edge)}
 .chat-inp-row{display:flex;gap:10px}
 .chat-inp-row input{flex:1;padding:13px 16px;background:rgba(255,255,255,.035);border:1px solid var(--glass-edge);border-radius:14px;color:var(--text);font-size:15px;outline:none;font-family:inherit}
@@ -731,7 +733,7 @@ async function modalSend() {
             const data = JSON.parse(t.slice(6));
             if (data.token) {
               fullText += data.token;
-              bubble.textContent = fullText;
+              bubble.innerHTML = markdownToHtml(fullText);
               body.scrollTop = body.scrollHeight;
             }
             if (data.type === 'tool-call') {
@@ -772,7 +774,7 @@ function appendMsg(role, text) {
   div.className = 'msg ' + role;
   const n = role === 'user' ? '你' : (currentPersona === 'zhuyuan' ? '铸渊' : '霜砚');
   const icon = role === 'user' ? '☀' : (currentPersona === 'zhuyuan' ? '⚔' : '❄');
-  div.innerHTML = '<div class="msg-av">'+icon+'</div><div class="msg-con"><div class="msg-nm">'+n+'</div><div class="msg-bb">'+escapeHtml(text)+'</div></div>';
+  div.innerHTML = '<div class="msg-av">'+icon+'</div><div class="msg-con"><div class="msg-nm">'+n+'</div><div class="msg-bb">' + markdownToHtml(text) + '</div></div>';
   body.appendChild(div);
   body.scrollTop = body.scrollHeight;
 }
@@ -789,6 +791,16 @@ function escapeHtml(t) {
   return t.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
 }
 
+function markdownToHtml(t) {
+  let h = escapeHtml(t);
+  h = h.replace(/\*\*(.+?)\*\*/g, '<strong>$1</strong>');
+  h = h.replace(/```([\s\S]*?)```/g, '<pre>$1</pre>');
+  h = h.replace(/`([^`]+)`/g, '<code>$1</code>');
+  h = h.replace(/
+/g, '<br>');
+  return h;
+}
+
 // ===== 登录 =====
 async function handleLogin() {
   const u = document.getElementById('login-user').value.trim();