diff --git a/components/ProfileData/ProfileData.ts b/components/ProfileData/ProfileData.ts
index c81e3376..d48b3814 100644
--- a/components/ProfileData/ProfileData.ts
+++ b/components/ProfileData/ProfileData.ts
@@ -111,16 +111,16 @@ class ProfileData {
         if (response.ok) {
             const data = await response.json();
             this.#profileData.name = data.name;
-            this.#profileData.username = data.Username;
-            this.#profileData.email = data.Email;
-            this.#profileData.isHost = data.IsHost;
-            this.#profileData.avatar = data.Avatar;
-            this.#profileData.birthdate = data.Birthdate.slice(0, 10);
+            this.#profileData.username = data.username;
+            this.#profileData.email = data.email;
+            this.#profileData.isHost = data.isHost;
+            this.#profileData.avatar = data.avatar;
+            this.#profileData.birthdate = data.birthDate.slice(0, 10);
             if (this.#profileData.birthdate != '0001-01-01')
                 this.#showBirthdate = true;
-            this.#profileData.address = data.Address;
-            this.#profileData.sex = this.#calculateSex(data.Sex);
-            this.#rememberSexValue(data.Sex);
+            this.#profileData.address = data.address;
+            this.#profileData.sex = this.#calculateSex(data.sex);
+            this.#rememberSexValue(data.sex);
         } else if (response.status !== 401) {
             console.error('Wrong response from server', response);
         }
diff --git a/components/ProfileInfo/ProfileInfo.hbs b/components/ProfileInfo/ProfileInfo.hbs
index 1099a41a..800979bf 100644
--- a/components/ProfileInfo/ProfileInfo.hbs
+++ b/components/ProfileInfo/ProfileInfo.hbs
@@ -1,10 +1,10 @@
 <div id="profile" class="profile-container">
     <div class="profile-container__center">
         <div class="profile-container__photo">
-            <img src="{{avatar}}" class="profile-container__photo__img1">
+            <img src="{{data.avatar}}" class="profile-container__photo__img1">
         </div>
-        <p class="profile-container__p1">{{name}}</p>
-        <p class="profile-container__p2">{{city}}</p>
+        <p class="profile-container__p1">{{data.name}}</p>
+        <p class="profile-container__p2">{{data.city}}</p>
         <hr class="profile-container__hr">
     </div>
 
@@ -13,29 +13,29 @@
         <div class="profile-container__info">
             <span class="profile-container__score-container">
                 <img class="profile-container__img2" src="../../images/star.png" alt="star">
-                <span class="profile-container__score">{{score}}</span>
+                <span class="profile-container__score">{{data.score}}</span>
             </span>
         </div>
     </div>
     <div class="profile-container__div">
         <div class="profile-container__p">Пол:</div>
-        <p class="profile-container__info">{{sex}}</p>
+        <p class="profile-container__info">{{data.sex}}</p>
     </div>
     <div class="profile-container__div">
         <div class="profile-container__p">Возраст:</div>
-        <p class="profile-container__info">{{age}}</p>
+        <p class="profile-container__info">{{#if isCorrectAge}} {{age}} {{else}}Не указано{{/if}}</p>
     </div>
     <div class="profile-container__div">
         <div class="profile-container__p">Хост:</div>
-        <p class="profile-container__info">{{#if isHost}}Да{{else}}Нет{{/if}}</p>
+        <p class="profile-container__info">{{#if data.isHost}}Да{{else}}Нет{{/if}}</p>
     </div>
     <div class="profile-container__div">
         <div class="profile-container__p">Адрес:</div>
-        <p class="profile-container__info">{{address}}</p>
+        <p class="profile-container__info">{{data.address}}</p>
     </div>
     <div class="profile-container__div">
         <div class="profile-container__p">Серферы:</div>
-        <p class="profile-container__info">{{guestCount}}</p>
+        <p class="profile-container__info">{{data.guestCount}}</p>
     </div>
 
     <div class="profile-container__edit-container">
diff --git a/components/ProfileInfo/ProfileInfo.ts b/components/ProfileInfo/ProfileInfo.ts
index 901cce57..5019e69f 100644
--- a/components/ProfileInfo/ProfileInfo.ts
+++ b/components/ProfileInfo/ProfileInfo.ts
@@ -1,10 +1,12 @@
 'use strict';
 
 class ProfileInfo {
-    #data;
+    #data: object;
+    #showAge: boolean;
 
-    constructor(data: object){
+    constructor(data: object, showAge: boolean){
         this.#data = data;
+        this.#showAge = showAge;
     }
 
     /**
@@ -13,7 +15,7 @@ class ProfileInfo {
      */
     render(parent: HTMLElement){
         const template = Handlebars.templates['ProfileInfo.hbs'];
-        parent.insertAdjacentHTML('afterbegin', template(this.#data));
+        parent.insertAdjacentHTML('afterbegin', template({data: this.#data, isCorrectAge: this.#showAge}));
     }
 }
 
diff --git a/components/ProfilePage/ProfilePage.ts b/components/ProfilePage/ProfilePage.ts
index 4bee91de..107b3a38 100644
--- a/components/ProfilePage/ProfilePage.ts
+++ b/components/ProfilePage/ProfilePage.ts
@@ -17,6 +17,7 @@ class ProfilePage{
     #isHost: boolean | undefined;
     #age: number | undefined;
     #avatar: string | undefined;
+    #showAge: boolean;
 
     #renderProfileInfoCallback;
     
@@ -28,6 +29,7 @@ class ProfilePage{
                 await this.#renderProfileInfo(profileInfoContainer);
             }
         };
+        this.#showAge = true;
     }
 
     /**
@@ -40,18 +42,18 @@ class ProfilePage{
             const data = await response.json();
 
             this.#name = data.name;
-            this.#username = data.Username;
-            this.#email = data.Email;
-            this.#guestCount = data.GuestCount;
-            this.#score = data.Score;
-            this.#isHost = data.IsHost;
-            this.#avatar = data.Avatar;
-            this.#birthdate = data.Birthdate;
-
-            this.#sex = this.#calculateSex(data.Sex);
-            this.#age = this.#calculateAge(data.Birthdate);
-
-            const splitedAddress = this.#splitAddress(data.Address);
+            this.#username = data.username;
+            this.#email = data.email;
+            this.#guestCount = data.guestCount;
+            this.#score = data.score;
+            this.#isHost = data.isHost;
+            this.#avatar = data.avatar;
+            this.#birthdate = data.birthDate;
+
+            this.#sex = this.#calculateSex(data.sex);
+            this.#age = this.#calculateAge(data.birthDate);
+
+            const splitedAddress = this.#splitAddress(data.address);
             this.#city = splitedAddress.city;
             this.#address = splitedAddress.address;
         } else if (response.status !== 401) {
@@ -65,6 +67,10 @@ class ProfilePage{
      * @returns {number} 
      */
     #calculateAge(birthdate: string): number {
+        if (birthdate.slice(0,10) === '0001-01-01') {
+            return -1;
+        }
+
         const birthDate = new Date(birthdate);
         const today = new Date();
         
@@ -119,6 +125,11 @@ class ProfilePage{
      */
     async #renderProfileInfo(parent: HTMLElement) {
         await this.#getProfileData();
+        if (this.#age == -1) { 
+            this.#showAge = false;
+        } else {
+            this.#showAge = true;
+        }
         const profileData = {
             name: this.#name,
             username: this.#username,
@@ -134,7 +145,7 @@ class ProfilePage{
             avatar: this.#avatar,
         };
 
-        const profileInfo = new ProfileInfo(profileData);
+        const profileInfo = new ProfileInfo(profileData, this.#showAge);
         profileInfo.render(parent);
     }
 
@@ -154,6 +165,7 @@ class ProfilePage{
      * @param {HTMLElement} parent
      */
     async render(parent: HTMLElement) {
+        parent.replaceChildren();
         const profileContent = document.createElement('div');
         profileContent.id = 'profile-content';
 
diff --git a/modules/Ajax.ts b/modules/Ajax.ts
index 9663420a..2efedfe5 100644
--- a/modules/Ajax.ts
+++ b/modules/Ajax.ts
@@ -33,6 +33,14 @@ class Ajax {
         return this.#makeRequest({ method: 'POST', url, body });
     }
 
+    /**
+     * @public
+     * @param {PostParams} postParams
+     */
+    static put({ url, body }: PostParams) {
+        return this.#makeRequest({ method: 'PUT', url, body });
+    }
+
     /**
      * @public
      * @param {string} url
diff --git a/modules/ApiClient.ts b/modules/ApiClient.ts
index 23a8102d..91b69fb8 100644
--- a/modules/ApiClient.ts
+++ b/modules/ApiClient.ts
@@ -2,6 +2,7 @@
 
 import Ajax from './Ajax';
 import { RegisterParams, AdsFilters, LoginParams, EditParams } from './Types';
+import { getCookie } from './Utils';
 
 class APIClient {
     BASE_URL = `http://${window.location.hostname}:8008/api`;
@@ -112,7 +113,8 @@ class APIClient {
     }
 
     async profile() {
-        const url = this.BASE_URL + '/getUserById';
+        const uuid = getCookie('session_id');
+        const url = this.BASE_URL + `/users/${uuid}`;
         return Ajax.get(url);
     }
 
@@ -127,7 +129,8 @@ class APIClient {
         password,
         avatar,
     }: EditParams) {
-        const url = this.BASE_URL + '/putUser';
+        const uuid = getCookie('session_id');
+        const url = this.BASE_URL + `/users/${uuid}`;
         const formData = new FormData();
 
         const metadata = {