diff --git a/src/api/authApi.ts b/src/api/authApi.ts
index 3a8eb17..4a08c2d 100644
--- a/src/api/authApi.ts
+++ b/src/api/authApi.ts
@@ -1,78 +1,42 @@
-import axios from 'axios';
+import axios, { type AxiosResponse } from 'axios';
+import type { RejisterRequest , CommonResponse, ResetPasswordRequest} from './type';
+import type{ LoginRequest } from './type';
 
+class authAPI {
 
- class authAPI {
-
-    // static getUserById(userId) {
-    //     // 例如 GET http://localhost:8080/123
-    //     return axios.get(`/${userId}`);
-    // }
-
-
-    // static updateUser(userId, data) {
-    //     // 例如 PUT http://localhost:8080/123  Body: { username: 'xxx', ... }
-    //     return axios.put(`/${userId}`, data);
-    // }
-    //
-    //
-    // static deleteUser(userId:string) {
-    //     // 例如 DELETE http://localhost:8080/123
-    //     return axios.delete(`/${userId}`);
-    // }
-
-
-    static sendVerificationCode(email: string) {
-        // Body: { email: 'xxx@yyy.com'}
+    static sendVerificationCode(email: string): Promise<AxiosResponse<CommonResponse>> {
         return axios.post('/api/sendVerification', { email });
     }
 
+    static register(request: RejisterRequest): Promise<AxiosResponse<CommonResponse>> {
+        return axios.post('/api/register', request);
+    }
 
-    static sendResetCode(email: string) {
-        // Body: { email: 'xxx@yyy.com' }
+    static sendResetCode(email: string):Promise<AxiosResponse<CommonResponse>> {
         return axios.post('/api/sendResetCode', { email });
     }
 
-    //
-    // static resetPassword({ email, code, newPassword }) {
-    //     // Body: { email, code, newPassword }
-    //     return axios.post('/resetPassword', { email, code, newPassword });
-    // }
-    //
-    //
-    // static register({ username, email, verificationCode, password }) {
-    //     // Body: { username, email, verificationCode, password, identificationNumber? }
-    //     const body = {
-    //         username,
-    //         email,
-    //         verificationCode,
-    //         password,
-    //     };
-    //     return axios.post('/register', body);
-    // }
-    //
-    // /**
-    //  * 刷新 JWT Token（POST /refreshToken）
-    //  * @param {string} oldToken 旧的 JWT（放在 header: token）
-    //  * @returns {Promise<AxiosResponse>}
-    //  */
-    // static refreshToken(oldToken : string) {
-    //     // 因为后端是从 header 中读取旧 token，这里直接把 token 放进 headers
-    //     return axios.post(
-    //         '/refreshToken',
-    //         {}, // 请求体空
-    //         {
-    //             headers: {
-    //                 token: oldToken,
-    //             },
-    //         }
-    //     );
-    // }
-    //
-    //
-    // static login({ email, password } : {email: string, password:string}) {
-    //     // Body: { email, password }
-    //     return axios.post('/login', { email, password });
-    // }
+    static resetPassword( request: ResetPasswordRequest ):Promise<AxiosResponse<CommonResponse>> {
+        return axios.post('/api/resetPassword', request);
+    }
+    
+
+    static refreshToken(oldToken : string): Promise<AxiosResponse<CommonResponse<string>>> {
+        return axios.post(
+            '/api/refreshToken',
+            {}, // 请求体空
+            {
+                headers: {
+                    token: oldToken,
+                },
+            }
+        );
+    }
+    
+    
+    static login(loginRequest: LoginRequest): Promise<AxiosResponse<CommonResponse<string>>> {
+        return axios.post('/api/login', loginRequest);
+    }
 
 }