v1.0.2修复优化

app/Services/Installer.php

@@ -87,27 +87,27 @@ class Installer
             [
                 'name' => '智能助手',
                 'prompt' => '你是一个全能的智能助手，善于回答各种问题，提供准确、有帮助的回答。',
-                'icon' => '🤖',
+                'icon' => 'A',
             ],
             [
                 'name' => '代码专家',
                 'prompt' => '你是一个专业的编程专家，精通多种编程语言和技术框架，擅长代码编写、调试和优化。',
-                'icon' => '💻',
+                'icon' => '</>',
             ],
             [
                 'name' => '翻译官',
                 'prompt' => '你是一个专业的翻译官，精通中文、英文、日文等多种语言，提供准确、流畅的翻译服务。',
-                'icon' => '🌐',
+                'icon' => 'T',
             ],
             [
                 'name' => '写作助手',
                 'prompt' => '你是一个专业的写作助手，擅长各类文体的写作，包括文章、报告、邮件、创意写作等。',
-                'icon' => '✍️',
+                'icon' => 'W',
             ],
             [
                 'name' => '数学家',
                 'prompt' => '你是一个数学专家，精通各领域的数学知识，善于解答数学问题并提供详细的解题步骤。',
-                'icon' => '🔢',
+                'icon' => 'M',
             ],
         ];
 

app/Views/chat.php

@@ -13,7 +13,9 @@
     <div class="chat-main">
         <!-- 顶部工具栏 -->
         <div class="toolbar">
-            <button class="toggle-sidebar" onclick="toggleSidebar()" title="切换侧边栏">☰</button>
+            <button class="toggle-sidebar" onclick="toggleSidebar()" title="切换侧边栏">
+                <svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"><path d="M3 6h18M3 12h18M3 18h18"/></svg>
+            </button>
             
             <select id="providerSelect" onchange="onProviderChange()">
                 <option value="">选择供应商</option>
@@ -36,7 +38,10 @@
                 <!-- 由 loadPersonalities() 动态填充 -->
             </select>
             
-            <a href="/config.php" class="btn btn-secondary btn-sm" style="margin-left:auto;">⚙️ 设置</a>
+            <a href="/config.php" class="btn btn-secondary btn-sm" style="margin-left:auto;">
+                <svg viewBox="0 0 24 24" width="14" height="14" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="vertical-align:-2px;margin-right:4px;"><circle cx="12" cy="12" r="3"/><path d="M12 1v2M12 21v2M4.22 4.22l1.42 1.42M18.36 18.36l1.42 1.42M1 12h2M21 12h2M4.22 19.78l1.42-1.42M18.36 5.64l1.42-1.42"/></svg>
+                设置
+            </a>
         </div>
 
         <!-- 消息列表 -->
@@ -51,7 +56,9 @@
         <div class="input-area">
             <div class="file-preview" id="filePreview"></div>
             <div class="input-wrapper">
-                <button id="uploadBtn" title="上传文件" style="background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:18px;">📎</button>
+                <button id="uploadBtn" title="上传文件" style="background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;">
+                    <svg viewBox="0 0 24 24" width="18" height="18" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21.44 11.05l-9.19 9.19a6 6 0 01-8.49-8.49l9.19-9.19a4 4 0 015.66 5.66l-9.2 9.19a2 2 0 01-2.83-2.83l8.49-8.48"/></svg>
+                </button>
                 <textarea id="messageInput" rows="1" placeholder="输入消息，Ctrl+Enter 发送..."></textarea>
                 <button id="sendBtn">发送</button>
             </div>
@@ -129,7 +136,7 @@ async function loadPersonalities() {
         personalitiesData.forEach(p => {
             const option = document.createElement('option');
             option.value = p.id;
-            option.textContent = (p.icon || '🤖') + ' ' + p.name;
+            option.textContent = (p.icon ? p.icon + ' ' : '') + p.name;
             select.appendChild(option);
         });
     } catch (err) {

app/Views/config.php

@@ -1,7 +1,13 @@
 <div class="config-container">
     <div class="config-header">
-        <h1>⚙️ 系统配置</h1>
-        <a href="/chat.php" class="btn btn-secondary">← 返回聊天</a>
+        <h1>
+            <svg viewBox="0 0 24 24" width="22" height="22" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="vertical-align:-4px;margin-right:8px;"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 00.33 1.82l.06.06a2 2 0 010 2.83 2 2 0 01-2.83 0l-.06-.06a1.65 1.65 0 00-1.82-.33 1.65 1.65 0 00-1 1.51V21a2 2 0 01-4 0v-.09A1.65 1.65 0 009 19.4a1.65 1.65 0 00-1.82.33l-.06.06a2 2 0 01-2.83-2.83l.06-.06A1.65 1.65 0 004.68 15a1.65 1.65 0 00-1.51-1H3a2 2 0 010-4h.09A1.65 1.65 0 004.6 9a1.65 1.65 0 00-.33-1.82l-.06-.06a2 2 0 012.83-2.83l.06.06A1.65 1.65 0 009 4.68a1.65 1.65 0 001-1.51V3a2 2 0 014 0v.09a1.65 1.65 0 001 1.51 1.65 1.65 0 001.82-.33l.06-.06a2 2 0 012.83 2.83l-.06.06A1.65 1.65 0 0019.4 9a1.65 1.65 0 001.51 1H21a2 2 0 010 4h-.09a1.65 1.65 0 00-1.51 1z"/></svg>
+            系统配置
+        </h1>
+        <a href="/chat.php" class="btn btn-secondary">
+            <svg viewBox="0 0 24 24" width="14" height="14" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="vertical-align:-2px;margin-right:4px;"><path d="M19 12H5M12 19l-7-7 7-7"/></svg>
+            返回聊天
+        </a>
     </div>
 
     <!-- 供应商管理 -->
@@ -25,8 +31,8 @@
             <input type="text" id="newPersonalityName" placeholder="人格名称">
         </div>
         <div class="form-group">
-            <label>图标（Emoji）</label>
-            <input type="text" id="newPersonalityIcon" placeholder="如：🤖" maxlength="2">
+            <label>图标</label>
+            <input type="text" id="newPersonalityIcon" placeholder="如：A" maxlength="2">
         </div>
         <div class="form-group">
             <label>提示词</label>
@@ -188,7 +194,7 @@ const ConfigPage = {
         list.innerHTML = this.personalities.map(p => `
             <div style="display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--bg-secondary);border-radius:var(--radius);margin-bottom:8px;">
                 <div>
-                    <span>${p.icon || '🤖'} ${this.escapeHtml(p.name)}</span>
+                    <span>${p.icon ? '<span style="margin-right:4px;">' + this.escapeHtml(p.icon) + '</span>' : ''}${this.escapeHtml(p.name)}</span>
                     ${p.is_preset ? '<span style="color:var(--warning);font-size:12px;margin-left:8px;">预设</span>' : '<span style="color:var(--success);font-size:12px;margin-left:8px;">自定义</span>'}
                 </div>
                 ${!p.is_preset ? '<button class="btn btn-danger btn-sm" onclick="ConfigPage.deletePersonality(' + p.id + ')">删除</button>' : ''}

app/Views/login.php

@@ -1,6 +1,14 @@
 <div class="login-container">
     <div class="login-card">
-        <h1>🤖 AI Chat</h1>
+        <div class="login-logo">
+            <svg class="logo-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
+                <rect x="3" y="4" width="18" height="12" rx="3"/>
+                <circle cx="9" cy="10" r="1.5" fill="currentColor" stroke="none"/>
+                <circle cx="15" cy="10" r="1.5" fill="currentColor" stroke="none"/>
+                <path d="M8 16v2M16 16v2M12 16v3"/>
+            </svg>
+            <h1>AI Chat</h1>
+        </div>
         <div id="loginError" class="alert alert-error" style="display:none;"></div>
         <form id="loginForm">
             <div class="form-group">