diff --git a/src/App.vue b/src/App.vue
index 0e7f799..f0605b3 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -44,7 +44,8 @@ import ShortcutsModal from "@/components/modals/ShortcutsModal.vue";
 import SettingsModal from "@/components/modals/SettingsModal.vue";
 import ConversationSettingsModal from "@/components/modals/ConversationSettingsModal.vue";
 import { Check, AlertCircle, Info } from "@/components/icons";
-
+import { useAuthStore } from "./stores/auth";
+const authStore = useAuthStore();
 // Stores
 const chatStore = useChatStore();
 const settingsStore = useSettingsStore();
@@ -126,6 +127,9 @@ useKeyboard(
 
 // 初始化
 onMounted(() => {
+  authStore.init();
+  console.log(authStore.token);
+  
   // // 如果没有对话，创建一个
   // if (chatStore.conversations.length === 0) {
   //   chatStore.createConversation();
diff --git a/src/components/modals/ConversationSettingsModal.vue b/src/components/modals/ConversationSettingsModal.vue
index 5d7bd31..4b17db0 100644
--- a/src/components/modals/ConversationSettingsModal.vue
+++ b/src/components/modals/ConversationSettingsModal.vue
@@ -215,20 +215,20 @@ const modelSelect = ref(localStorage.getItem("modelSelect") || "");
 const currentModelId = ref(settingsStore.getSelectedModelId());
 
 onMounted(() => {
-  chatApi.getModels().then((res: any) => {
-    availableModels.value = res;
-    // 初始化模型显示名称
-    const model = availableModels.value?.find(
-      (m: any) => m.id === currentModelId.value,
-    );
-    if (model) {
-      modelSelect.value = model.name;
-    } else if (availableModels.value.length > 0) {
-      modelSelect.value = availableModels.value[0].name;
-      currentModelId.value = availableModels.value[0].id;
-    }
-    localStorage.setItem("modelSelect", modelSelect.value);
-  });
+  // chatApi.getModels().then((res: any) => {
+  //   availableModels.value = res;
+  //   // 初始化模型显示名称
+  //   const model = availableModels.value?.find(
+  //     (m: any) => m.id === currentModelId.value,
+  //   );
+  //   if (model) {
+  //     modelSelect.value = model.name;
+  //   } else if (availableModels.value.length > 0) {
+  //     modelSelect.value = availableModels.value[0].name;
+  //     currentModelId.value = availableModels.value[0].id;
+  //   }
+  //   localStorage.setItem("modelSelect", modelSelect.value);
+  // });
 });
 
 // 本地设置副本
diff --git a/src/components/modals/SettingsModal.vue b/src/components/modals/SettingsModal.vue
index 07e3868..a44c063 100644
--- a/src/components/modals/SettingsModal.vue
+++ b/src/components/modals/SettingsModal.vue
@@ -409,10 +409,10 @@ const availableModels: any = ref([]);
 const defaultModel: any = ref(localStorage.getItem("defaultModel"));
 
 onMounted(() => {
-  chatApi.getModels().then((res: any) => {
-    availableModels.value = res;
-    if (!defaultModel.value) defaultModel.value = res[0].name;
-  });
+  // chatApi.getModels().then((res: any) => {
+  //   availableModels.value = res;
+  //   if (!defaultModel.value) defaultModel.value = res[0].name;
+  // });
 });
 
 const activeTab = ref("appearance");
diff --git a/src/services/request.ts b/src/services/request.ts
new file mode 100644
index 0000000..1ab67bf
--- /dev/null
+++ b/src/services/request.ts
@@ -0,0 +1,93 @@
+/**
+ * 统一请求封装
+ *
+ * 自动从 Pinia store 获取认证 token
+ */
+import { useAuthStore } from '@/stores/auth';
+
+/**
+ * 获取认证 token（从 Pinia store）
+ */
+function getToken(): string | null {
+  const authStore = useAuthStore();
+  return authStore.token;
+}
+
+/**
+ * 统一的请求封装函数
+ *
+ * @param url - 请求地址
+ * @param options - fetch 选项
+ * @returns Response 对象
+ *
+ * @example
+ * // GET 请求
+ * const response = await apiRequest('/api/users');
+ * const data = await response.json();
+ *
+ * // POST 请求
+ * const response = await apiRequest('/api/users', {
+ *   method: 'POST',
+ *   body: JSON.stringify({ name: 'John' })
+ * });
+ */
+export async function apiRequest(
+  url: string,
+  options: RequestInit = {}
+): Promise<Response> {
+  const token = getToken();
+
+  // 判断是否为 FormData，不设置 Content-Type 让浏览器自动处理
+  const isFormData = options.body instanceof FormData;
+
+  // 合并默认配置
+  const config: RequestInit = {
+    ...options,
+    headers: {
+      ...(isFormData ? {} : { 'Content-Type': 'application/json' }),
+      ...(token ? { 'Authorization': `Bearer ${token}` } : {}),
+      ...options.headers,
+    },
+  };
+
+  return fetch(url, config);
+}
+
+/**
+ * JSON 请求封装（自动解析响应）
+ *
+ * @param url - 请求地址
+ * @param options - fetch 选项
+ * @returns 解析后的 JSON 数据
+ *
+ * @example
+ * const users = await apiRequestJson<User[]>('/api/users');
+ */
+export async function apiRequestJson<T = unknown>(
+  url: string,
+  options: RequestInit = {}
+): Promise<T> {
+  const response = await apiRequest(url, options);
+
+  if (!response.ok) {
+    const errorText = await response.text();
+    throw new Error(errorText || `HTTP ${response.status}`);
+  }
+
+  return response.json();
+}
+
+/**
+ * 获取带认证的 headers
+ * 用于需要手动构建 headers 的场景
+ */
+export function getAuthHeaders(): Record<string, string> {
+  const token = getToken();
+  const headers: Record<string, string> = {
+    'Content-Type': 'application/json',
+  };
+  if (token) {
+    headers['Authorization'] = `Bearer ${token}`;
+  }
+  return headers;
+}
\ No newline at end of file
diff --git a/src/stores/auth.ts b/src/stores/auth.ts
new file mode 100644
index 0000000..9983066
--- /dev/null
+++ b/src/stores/auth.ts
@@ -0,0 +1,122 @@
+/**
+ * 用户认证状态管理
+ */
+import { defineStore } from 'pinia';
+import { ref, computed } from 'vue';
+import type { UserInfo } from '@/types/chat';
+
+// MARK: dev 默认 token（当 URL 无 token 参数时使用）
+const DEV_DEFAULT_TOKEN = '';
+
+// 认证接口返回格式
+interface AuthResponse {
+  code: string;
+  msg: string;
+  success: boolean;
+  timestamp: number;
+  data: UserInfo | null;
+}
+
+// 认证接口
+const AUTH_CHECK_URL = '/api/auth/check/checkTokenRn';
+
+export const useAuthStore = defineStore('auth', () => {
+  // 状态
+  const token = ref<string | null>(null);
+  const user = ref<UserInfo | null>(null);
+  const isInitialized = ref(false);
+
+  // 计算属性
+  const isAuthenticated = computed(() => !!token.value);
+  const userId = computed(() => user.value?.username || null); // username 用于 OSS 路径和数据库 user_id
+
+  /**
+   * 验证 token 并获取用户信息
+   */
+  async function checkToken(tokenToCheck: string): Promise<UserInfo | null> {
+    try {
+      const response = await fetch(`${AUTH_CHECK_URL}/${tokenToCheck}`);
+      if (!response.ok) {
+        return null;
+      }
+      const data: AuthResponse = await response.json();
+
+      if (data.success && data.data) {
+        return data.data;
+      }
+      return null;
+    } catch (error) {
+      console.error('[Auth] Token 验证失败:', error);
+      return null;
+    }
+  }
+
+  /**
+   * 初始化 - 从 URL 参数获取 token，验证后设置用户信息
+   */
+  async function init() {
+    const searchParams = new URLSearchParams(window.location.search);
+    const urlToken = searchParams.get('token');
+
+    // 获取 token：URL > localStorage > 默认值
+    const tokenValue = urlToken
+      || localStorage.getItem('DEV_DEFAULT_TOKEN')
+      || DEV_DEFAULT_TOKEN;
+
+    if (!tokenValue) {
+      isInitialized.value = true;
+      window.$toast?.('未登录，请先登录', 'error');
+      return;
+    }
+
+    // 验证 token
+    const userInfo = await checkToken(tokenValue);
+
+    if (userInfo) {
+    window.$toast?.(`登录成功, 欢迎 ${userInfo.nickname || userInfo.username}`, 'success');
+
+      token.value = tokenValue;
+      user.value = userInfo;
+    } else {
+      // 验证失败，清空
+      token.value = null;
+      user.value = null;
+    }
+
+    isInitialized.value = true;
+  }
+
+  /**
+   * 设置用户信息
+   */
+  function setUser(userInfo: UserInfo) {
+    user.value = userInfo;
+  }
+
+  /**
+   * 获取认证 header
+   */
+  function getAuthHeader(): Record<string, string> {
+    if (token.value) {
+      return { Authorization: `Bearer ${token.value}` };
+    }
+    return {};
+  }
+
+  // 初始化（不等待，让调用方通过 isInitialized 判断）
+  init();
+
+  return {
+    // 状态
+    token,
+    user,
+    isAuthenticated,
+    userId,
+    isInitialized,
+
+    // 方法
+    setUser,
+    getAuthHeader,
+    init,
+  };
+});
\ No newline at end of file
diff --git a/src/types/chat.ts b/src/types/chat.ts
index a217b8b..a34c850 100644
--- a/src/types/chat.ts
+++ b/src/types/chat.ts
@@ -146,3 +146,13 @@ export interface AIModel {
   provider: string;
   icon?: string;
 }
+
+// 用户信息
+export interface UserInfo {
+  id: string;
+  username?: string;
+  nickname?: string;
+  email?: string;
+  avatar?: string;
+  [key: string]: unknown;
+}
diff --git a/vite.config.ts b/vite.config.ts
index af95ead..ce319d6 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -21,6 +21,10 @@ export default defineConfig({
         target: "http://localhost:8000",  // Python服务器端口
         changeOrigin: true,
       },
+      "/api/auth": {
+        target: "https://sxwz.xueai.art",
+        changeOrigin: true,
+      },
     },
   },
   build: {