diff --git a/static/css/responsive.css b/static/css/responsive.css
index b004e15..504b693 100644
--- a/static/css/responsive.css
+++ b/static/css/responsive.css
@@ -245,8 +245,8 @@ body {
     }
 
     .site-title-sub {
-        font-size: .68rem;
-        letter-spacing: .04em;
+        font-size: .58rem;
+        letter-spacing: .1em;
     }
 
     .site-nav {
diff --git a/static/css/tech.css b/static/css/tech.css
index dc3eb8c..6d235b4 100644
--- a/static/css/tech.css
+++ b/static/css/tech.css
@@ -73,8 +73,8 @@
     filter:drop-shadow(0 0 24px var(--title-glow));
 }
 .site-title-sub{
-    display:block;font-size:.78rem;font-weight:400;
-    letter-spacing:.06em;text-transform:none;
+    display:block;font-size:.72rem;font-weight:500;
+    letter-spacing:.12em;text-transform:uppercase;
     color:var(--text-muted);margin-top:.4rem;
     -webkit-text-fill-color:var(--text-muted);
     filter:none;
diff --git a/static/js/trade.js b/static/js/trade.js
index 049e379..103d1ab 100644
--- a/static/js/trade.js
+++ b/static/js/trade.js
@@ -1291,9 +1291,9 @@
         var nameCls = r.trend_transition ? ' class="trend-name"' : '';
         var name = r.name || '';
         if (marketNavEnabled && r.main_code) {
-            var href = '/market?symbol=' + encodeURIComponent(r.main_code);
+            var href = '/market?symbol=' + encodeURIComponent(r.main_code) + '&period=d';
             return (
-                '<td><a href="' + href + '" class="rec-market-link" title="查看 K 线">' +
+                '<td><a href="' + href + '" class="rec-market-link" title="查看日线 K 线">' +
                 '<strong' + nameCls + '>' + name + '</strong> ' +
                 '<span class="text-accent">' + r.main_code + '</span></a></td>'
             );
diff --git a/static/manifest.json b/static/manifest.json
index 805329c..87331a4 100644
--- a/static/manifest.json
+++ b/static/manifest.json
@@ -2,7 +2,7 @@
   "id": "/",
   "name": "国内期货 · 交易复盘系统",
   "short_name": "交易复盘",
-  "description": "专注于仓位管理和纪律执行",
+  "description": "Position Management · Disciplined Execution",
   "start_url": "/login",
   "scope": "/",
   "display": "standalone",
diff --git a/templates/base.html b/templates/base.html
index fdd9d60..a836588 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -516,7 +516,7 @@
                 <div class="user-bar">{{ session.username or '用户' }}<a href="{{ url_for('logout') }}">退出</a></div>
             </div>
             <p class="pwa-ios-hint" id="pwa-ios-hint">iOS 安装：Safari 浏览器点击底部分享按钮，选择「添加到主屏幕」。</p>
-            <h1 class="site-title">国内期货 · 交易复盘系统<span class="site-title-sub">专注于仓位管理和纪律执行</span></h1>
+            <h1 class="site-title">国内期货 · 交易复盘系统<span class="site-title-sub">Position Management · Disciplined Execution</span></h1>
             <button type="button" class="nav-backdrop" id="nav-backdrop" aria-label="关闭菜单" hidden></button>
             <nav class="site-nav" id="site-nav">
                 <a href="{{ url_for('positions') }}" class="{% if request.endpoint in ('positions', 'trade_page', 'recommend_page') %}active{% endif %}">下单监控</a>
diff --git a/templates/login.html b/templates/login.html
index e2b278d..5406d74 100644
--- a/templates/login.html
+++ b/templates/login.html
@@ -127,8 +127,8 @@
             filter:drop-shadow(0 0 20px var(--focus-glow));
         }
         .login-sub{
-            text-align:center;font-size:.78rem;letter-spacing:.04em;
-            color:var(--text-muted);margin-bottom:2rem;
+            text-align:center;font-size:.68rem;letter-spacing:.12em;
+            text-transform:uppercase;color:var(--text-muted);margin-bottom:2rem;
         }
         .form-group{margin-bottom:1.25rem}
         .form-group label{
@@ -184,7 +184,7 @@
         </div>
         <div class="login-box">
             <h2>国内期货 · 交易复盘系统</h2>
-            <p class="login-sub">专注于仓位管理和纪律执行</p>
+            <p class="login-sub">Position Management · Disciplined Execution</p>
             {% with messages = get_flashed_messages() %}
                 {% if messages %}<div class="flash">{{ messages[0] }}</div>{% endif %}
             {% endwith %}
diff --git a/templates/trade.html b/templates/trade.html
index 87aa6e2..5f8b5fc 100644
--- a/templates/trade.html
+++ b/templates/trade.html
@@ -158,7 +158,7 @@
                             <tr class="rec-{{ r.status }}{% if r.trend_transition %} rec-trend-break{% endif %}">
                                 <td>
                                     {% if r.main_code and nav_items.market %}
-                                    <a href="{{ url_for('market_page', symbol=r.main_code) }}" class="rec-market-link" title="查看 K 线">
+                                    <a href="{{ url_for('market_page', symbol=r.main_code, period='d') }}" class="rec-market-link" title="查看日线 K 线">
                                         <strong class="{% if r.trend_transition %}trend-name{% endif %}">{{ r.name }}</strong>
                                         <span class="text-accent">{{ r.main_code }}</span>
                                     </a>