diff --git a/petisland_core/lib/repository/account_repository.dart b/petisland_core/lib/repository/account_repository.dart
index 072a135..6fc8148 100644
--- a/petisland_core/lib/repository/account_repository.dart
+++ b/petisland_core/lib/repository/account_repository.dart
@@ -5,13 +5,16 @@ abstract class AccountRepository {
 
   Future<bool> checkCode(String email, String code);
 
-  Future<Account> register(
-      String email, String code, String username, String password,
+  Future<Account> register(String email, String code, String username, String password,
       {User user});
 
   Future<LoginData> login(String username, String password);
 
   Future<LoginData> checkToken(String token);
+
+  Future<bool> requireForgotPasswordCode(String email);
+
+  Future<Account> forgotPassword(String email, String code, String password);
 }
 
 class AccountReposityImpl extends AccountRepository {
@@ -29,12 +32,11 @@ class AccountReposityImpl extends AccountRepository {
     };
     return client
         .post<Map<String, dynamic>>('$path/login', body)
-        .then((Map<String, dynamic> json) => LoginData.fromJson(json));
+        .then((json) => LoginData.fromJson(json));
   }
 
   @override
-  Future<Account> register(
-      String email, String code, String username, String password,
+  Future<Account> register(String email, String code, String username, String password,
       {User user}) {
     final Map<String, dynamic> params = <String, dynamic>{
       'email': email,
@@ -49,7 +51,7 @@ class AccountReposityImpl extends AccountRepository {
 
     return client
         .post<Map<String, dynamic>>('$path/register', body, params: params)
-        .then((Map<String, dynamic> json) => Account.fromJson(json));
+        .then((json) => Account.fromJson(json));
   }
 
   @override
@@ -59,26 +61,38 @@ class AccountReposityImpl extends AccountRepository {
     };
     return client
         .get<Map<String, dynamic>>('$path/register/require-code', params: params)
-        .then((Map<String, dynamic> json) => Account.fromJson(json));
+        .then((json) => Account.fromJson(json));
   }
 
   @override
   Future<LoginData> checkToken(String token) {
-    final Map<String, dynamic> headers = <String, dynamic>{
-      'x-access-token': token
-    };
+    final Map<String, dynamic> headers = <String, dynamic>{'x-access-token': token};
     return client
         .get<Map<String, dynamic>>('$path/check-token',
             options: Options(headers: headers))
-        .then((Map<String, dynamic> json) => LoginData.fromJson(json));
+        .then((json) => LoginData.fromJson(json));
   }
 
   @override
   Future<bool> checkCode(String email, String code) {
-    final Map<String, dynamic> params = <String, dynamic>{
-      'email': email,
-      'code': code
-    };
+    final Map<String, dynamic> params = <String, dynamic>{'email': email, 'code': code};
     return client.getRaw('$path/register/check-code', params: params).then((_) => true);
   }
+
+  @override
+  Future<Account> forgotPassword(String email, String code, String password) {
+    final body = {'password': password};
+    final params = {'email': email, 'code': code};
+    return client
+        .post<Map<String, dynamic>>('$path/forgot-password', body, params: params)
+        .then((json) => Account.fromJson(json));
+  }
+
+  @override
+  Future<bool> requireForgotPasswordCode(String email) {
+    final params = {'email': email};
+    return client
+        .get<Map<String, dynamic>>('$path/forgot-password/require-code', params: params)
+        .then((_) => true);
+  }
 }
diff --git a/petisland_core/lib/service/account_service.dart b/petisland_core/lib/service/account_service.dart
index 2520dae..d2f2499 100644
--- a/petisland_core/lib/service/account_service.dart
+++ b/petisland_core/lib/service/account_service.dart
@@ -3,8 +3,7 @@ part of petisland_core.service;
 abstract class AccountService {
   Future<Account> requireCode(String email);
 
-  Future<Account> register(
-      String email, String code, String username, String password,
+  Future<Account> register(String email, String code, String username, String password,
       {User user});
 
   Future<LoginData> login(String username, String password);
@@ -12,6 +11,10 @@ abstract class AccountService {
   Future<LoginData> checkToken(String token);
 
   Future<bool> checkCode(String email, String code);
+
+  Future<bool> requireForgotPasswordCode(String email);
+
+  Future<Account> forgotPassword(String email, String code, String password);
 }
 
 class AccountServiceImpl extends AccountService {
@@ -26,8 +29,7 @@ class AccountServiceImpl extends AccountService {
   }
 
   @override
-  Future<Account> register(
-      String email, String code, String username, String password,
+  Future<Account> register(String email, String code, String username, String password,
       {User user}) {
     return repository.register(email, code, username, password, user: user);
   }
@@ -46,4 +48,14 @@ class AccountServiceImpl extends AccountService {
   Future<bool> checkCode(String email, String code) {
     return repository.checkCode(email, code);
   }
+
+  @override
+  Future<Account> forgotPassword(String email, String code, String password) {
+    return repository.forgotPassword(email, code, password);
+  }
+
+  @override
+  Future<bool> requireForgotPasswordCode(String email) {
+    return repository.requireForgotPasswordCode(email);
+  }
 }