diff --git a/src/App.vue b/src/App.vue
index 511e3b6..f9b33ca 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -14,7 +14,10 @@ import {
   Sun,
   Moon,
   User,
-  Type
+  Type,
+  Plus,
+  Save,
+  Play
 } from 'lucide-vue-next';
 import { invoke } from '@tauri-apps/api/core';
 import { listen } from '@tauri-apps/api/event';
@@ -23,7 +26,8 @@ import {
   LANGUAGES, 
   DEFAULT_TEMPLATE,
   SPEAKER_IDENTITY_OPTIONS,
-  TONE_REGISTER_OPTIONS
+  TONE_REGISTER_OPTIONS,
+  type ApiProfile
 } from './stores/settings';
 import pkg from '../package.json';
 import { clsx, type ClassValue } from 'clsx';
@@ -50,6 +54,36 @@ const toggleTheme = () => {
 
 const view = ref<'translate' | 'settings' | 'logs'>('translate');
 
+// Profile Management
+const newProfileName = ref('');
+const isSavingProfile = ref(false);
+
+const saveCurrentAsProfile = () => {
+  if (!newProfileName.value.trim()) return;
+  
+  const newProfile: ApiProfile = {
+    id: crypto.randomUUID(),
+    name: newProfileName.value.trim(),
+    apiBaseUrl: settings.apiBaseUrl,
+    apiKey: settings.apiKey,
+    modelName: settings.modelName
+  };
+  
+  settings.profiles.push(newProfile);
+  newProfileName.value = '';
+  isSavingProfile.value = false;
+};
+
+const applyProfile = (p: ApiProfile) => {
+  settings.apiBaseUrl = p.apiBaseUrl;
+  settings.apiKey = p.apiKey;
+  settings.modelName = p.modelName;
+};
+
+const deleteProfile = (id: string) => {
+  settings.profiles = settings.profiles.filter(p => p.id !== id);
+};
+
 // Dropdown State
 const sourceDropdownOpen = ref(false);
 const targetDropdownOpen = ref(false);
@@ -466,7 +500,79 @@ const translate = async () => {
       <div v-else-if="view === 'settings'" class="flex-1 overflow-y-auto bg-slate-50 dark:bg-slate-950 p-6 md:p-10 min-h-0">
         <div class="max-w-2xl mx-auto space-y-8">
           <section>
-            <h2 class="text-sm font-semibold text-slate-500 dark:text-slate-400 uppercase tracking-wider mb-4">模型接口配置</h2>
+            <h2 class="text-sm font-semibold text-slate-500 dark:text-slate-400 uppercase tracking-wider mb-4">API 配置预设</h2>
+            <div class="bg-white dark:bg-slate-900 rounded-xl shadow-sm border dark:border-slate-800 divide-y dark:divide-slate-800">
+              <div v-if="settings.profiles.length === 0" class="p-8 text-center text-sm text-slate-400 dark:text-slate-600 italic">
+                暂无预设配置
+              </div>
+              <div 
+                v-for="profile in settings.profiles" 
+                :key="profile.id"
+                class="p-4 flex items-center justify-between group hover:bg-slate-50 dark:hover:bg-slate-800/50 transition-colors"
+              >
+                <div class="flex flex-col gap-0.5 min-w-0">
+                  <span class="text-sm font-semibold text-slate-700 dark:text-slate-200 truncate">{{ profile.name }}</span>
+                  <div class="flex items-center gap-2 text-[10px] text-slate-400 dark:text-slate-500 font-mono">
+                    <span class="truncate max-w-30">{{ profile.modelName }}</span>
+                    <span>•</span>
+                    <span class="truncate">{{ profile.apiBaseUrl }}</span>
+                  </div>
+                </div>
+                <div class="flex items-center gap-1 opacity-0 group-hover:opacity-100 transition-opacity">
+                  <button 
+                    @click="applyProfile(profile)"
+                    class="p-2 text-blue-600 hover:bg-blue-50 dark:hover:bg-blue-900/30 rounded-lg transition-colors"
+                    title="应用此配置"
+                  >
+                    <Play class="w-4 h-4 fill-current" />
+                  </button>
+                  <button 
+                    @click="deleteProfile(profile.id)"
+                    class="p-2 text-red-600 hover:bg-red-50 dark:hover:bg-red-900/30 rounded-lg transition-colors"
+                    title="删除"
+                  >
+                    <Trash2 class="w-4 h-4" />
+                  </button>
+                </div>
+              </div>
+            </div>
+          </section>
+
+          <section>
+            <div class="flex items-center justify-between mb-4">
+              <h2 class="text-sm font-semibold text-slate-500 dark:text-slate-400 uppercase tracking-wider">模型接口配置</h2>
+              <div v-if="!isSavingProfile" class="flex items-center gap-2">
+                 <button 
+                  @click="isSavingProfile = true"
+                  class="text-xs flex items-center gap-1.5 text-blue-600 dark:text-blue-400 hover:underline px-2 py-1 rounded"
+                >
+                  <Save class="w-3.5 h-3.5" />
+                  保存为预设
+                </button>
+              </div>
+              <div v-else class="flex items-center gap-2 bg-white dark:bg-slate-800 p-1 rounded-lg border dark:border-slate-700 shadow-sm animate-in fade-in zoom-in duration-200">
+                <input 
+                  v-model="newProfileName"
+                  type="text"
+                  placeholder="输入预设名称..."
+                  class="text-xs px-2 py-1 bg-transparent outline-none w-32 dark:text-slate-200"
+                  @keyup.enter="saveCurrentAsProfile"
+                />
+                <button 
+                  @click="saveCurrentAsProfile"
+                  :disabled="!newProfileName.trim()"
+                  class="p-1 text-green-600 hover:bg-green-50 dark:hover:bg-green-900/30 rounded disabled:opacity-50"
+                >
+                  <Check class="w-3.5 h-3.5" />
+                </button>
+                <button 
+                  @click="isSavingProfile = false; newProfileName = ''"
+                  class="p-1 text-slate-400 hover:bg-slate-100 dark:hover:bg-slate-700 rounded"
+                >
+                  <Plus class="w-3.5 h-3.5 rotate-45" />
+                </button>
+              </div>
+            </div>
             <div class="bg-white dark:bg-slate-900 rounded-xl shadow-sm border dark:border-slate-800 p-6 space-y-4">
               <div class="space-y-2">
                 <label class="text-sm font-medium text-slate-700 dark:text-slate-300">API Base URL</label>
@@ -571,7 +677,7 @@ const translate = async () => {
                   )"
                 >{{ log.type === 'request' ? '请求' : log.type === 'response' ? '响应' : '错误' }}</span>
               </div>
-              <pre class="bg-slate-50 dark:bg-slate-800/50 p-3 rounded-lg overflow-x-auto text-slate-600 dark:text-slate-300 max-h-48 leading-relaxed shadow-inner border border-slate-100 dark:border-slate-700">{{ typeof log.content === 'object' ? JSON.stringify(log.content, null, 2) : log.content }}</pre>
+              <pre class="bg-slate-50 dark:bg-slate-800/50 p-3 rounded-lg overflow-x-auto text-slate-600 dark:text-slate-300 max-h-56 leading-relaxed shadow-inner border border-slate-100 dark:border-slate-700">{{ typeof log.content === 'object' ? JSON.stringify(log.content, null, 2) : log.content }}</pre>
             </div>
           </div>
         </div>
diff --git a/src/stores/settings.ts b/src/stores/settings.ts
index f03c6ad..bfbf207 100644
--- a/src/stores/settings.ts
+++ b/src/stores/settings.ts
@@ -54,11 +54,20 @@ Produce only the {TARGET_LANG} translation, without any additional explanations
 
 {TEXT}`;
 
+export interface ApiProfile {
+  id: string;
+  name: string;
+  apiBaseUrl: string;
+  apiKey: string;
+  modelName: string;
+}
+
 export const useSettingsStore = defineStore('settings', () => {
   const isDark = useLocalStorage('is-dark', false);
   const apiBaseUrl = useLocalStorage('api-base-url', 'http://localhost:11434/v1');
   const apiKey = useLocalStorage('api-key', '');
   const modelName = useLocalStorage('model-name', 'translategemma:12b');
+  const profiles = useLocalStorage<ApiProfile[]>('api-profiles', []);
   const enableStreaming = useLocalStorage('enable-streaming', true);
   const systemPromptTemplate = useLocalStorage('system-prompt-template', DEFAULT_TEMPLATE);
   
@@ -88,6 +97,7 @@ export const useSettingsStore = defineStore('settings', () => {
     apiBaseUrl,
     apiKey,
     modelName,
+    profiles,
     enableStreaming,
     systemPromptTemplate,
     sourceLang,