feat: add custom model provider

channel/web/chat.html

@@ -448,6 +448,9 @@
                                                 </div>
                                                 <div class="cfg-dropdown-menu"></div>
                                             </div>
+                                            <div id="cfg-custom-tip" class="mt-1.5 text-xs text-slate-400 dark:text-slate-500 hidden">
+                                                <i class="fas fa-info-circle mr-1"></i><span data-i18n="config_custom_tip">接口需遵循 OpenAI API 协议</span>
+                                            </div>
                                         </div>
                                         <!-- Model -->
                                         <div>

channel/web/static/js/console.js

@@ -45,6 +45,7 @@ const I18N = {
         config_save: '保存', config_saved: '已保存',
         config_save_error: '保存失败',
         config_custom_option: '自定义...',
+        config_custom_tip: '接口需遵循 OpenAI API 协议',
         config_security: '安全设置', config_password: '访问密码',
         config_password_hint: '留空则不启用密码保护',
         config_password_changed: '密码已更新，请重新登录',
@@ -130,6 +131,7 @@ const I18N = {
         config_save: 'Save', config_saved: 'Saved',
         config_save_error: 'Save failed',
         config_custom_option: 'Custom...',
+        config_custom_tip: 'API must follow OpenAI protocol.',
         config_security: 'Security', config_password: 'Password',
         config_password_hint: 'Leave empty to disable password protection',
         config_password_changed: 'Password updated, please re-login',
@@ -2158,6 +2160,9 @@ function onProviderChange(pid) {
     const p = configProviders[cfgProviderValue];
     if (!p) return;
 
+    const customTip = document.getElementById('cfg-custom-tip');
+    if (customTip) customTip.classList.toggle('hidden', cfgProviderValue !== 'custom');
+
     const modelEl = document.getElementById('cfg-model-select');
     const modelOpts = (p.models || []).map(m => ({ value: m, label: m }));
     modelOpts.push({ value: '__custom__', label: t('config_custom_option') });

channel/web/web_channel.py

@@ -801,15 +801,22 @@ class ConfigHandler:
             "api_base_default": None,
             "models": _RECOMMENDED_MODELS,
         }),
+        ("custom", {
+            "label": "自定义",
+            "api_key_field": "custom_api_key",
+            "api_base_key": "custom_api_base",
+            "api_base_default": "",
+            "models": [],
+        }),
     ])
 
     EDITABLE_KEYS = {
         "model", "bot_type", "use_linkai",
         "open_ai_api_base", "deepseek_api_base", "claude_api_base", "gemini_api_base",
-        "zhipu_ai_api_base", "moonshot_base_url", "ark_base_url",
+        "zhipu_ai_api_base", "moonshot_base_url", "ark_base_url", "custom_api_base",
         "open_ai_api_key", "deepseek_api_key", "claude_api_key", "gemini_api_key",
         "zhipu_ai_api_key", "dashscope_api_key", "moonshot_api_key",
-        "ark_api_key", "minimax_api_key", "linkai_api_key",
+        "ark_api_key", "minimax_api_key", "linkai_api_key", "custom_api_key",
         "agent_max_context_tokens", "agent_max_context_turns", "agent_max_steps",
         "enable_thinking", "web_password",
     }