diff --git a/client/components/Reader/ServerStorage/ServerStorage.vue b/client/components/Reader/ServerStorage/ServerStorage.vue
index 07025236..60f6175c 100644
--- a/client/components/Reader/ServerStorage/ServerStorage.vue
+++ b/client/components/Reader/ServerStorage/ServerStorage.vue
@@ -34,6 +34,7 @@ class ServerStorage extends Vue {
         }
         this.hashedStorageKey = utils.toBase58(cryptoUtils.sha256(this.serverStorageKey));
 
+        this.oldProfiles = this.profiles;
         await this.loadProfiles();
     }
 
@@ -79,10 +80,19 @@ class ServerStorage extends Vue {
         if (prof.state == 'success') {
             const oldRev = this.profilesRev;
             prof = prof.items.profiles;
+
+            if (prof.rev == 0)
+                prof.data = {};
+
             this.commit('reader/setProfiles', prof.data);
             this.commit('reader/setProfilesRev', prof.rev);
 
             this.oldProfiles = this.profiles;
+
+            if (!this.profiles[this.currentProfile]) {
+                this.commit('reader/setCurrentProfile', '');
+            }
+
             this.notifySuccessIfNeeded(oldRev, prof.rev);
         } else {
             this.warning(`Неверный ответ сервера: ${prof.state}`);
@@ -93,31 +103,39 @@ class ServerStorage extends Vue {
         if (!this.currentProfile || this.savingProfiles)
             return;
 
-        this.savingProfiles = true;
-
         const diff = utils.getObjDiff(this.oldProfiles, this.profiles);
-        let result = {state: ''};
-        let tries = 0;
-        while (result.state != 'success' && tries < maxSetTries) {
-            result = await this.storageSet({'profiles': {rev: this.profilesRev + 1, data: this.profiles}});
+        if (utils.isEmptyObjDiff(diff))
+            return;
 
-            if (result.state == 'reject') {
-                await this.loadProfiles();
-                const newProfiles = utils.applyObjDiff(this.profiles, diff);
-                this.commit('reader/setProfiles', newProfiles);
-                this.commit('reader/setProfilesRev', result.items.profiles.rev);
+        this.savingProfiles = true;
+        try {
+            let result = {state: ''};
+            let tries = 0;
+            while (result.state != 'success' && tries < maxSetTries) {
+                result = await this.storageSet({'profiles': {rev: this.profilesRev + 1, data: this.profiles}});
+
+                if (result.state == 'reject') {
+                    await this.loadProfiles();
+                    const newProfiles = utils.applyObjDiff(this.profiles, diff);
+                    this.commit('reader/setProfiles', newProfiles);
+                }
+
+                tries++;
             }
 
-            tries++;
+            if (tries >= maxSetTries) {
+                this.commit('reader/setProfiles', this.oldProfiles);
+                if (!this.profiles[this.currentProfile]) {
+                    this.commit('reader/setCurrentProfile', '');
+                }
+                this.warning('Не удалось отправить данные на сервер');
+            } else {
+                this.oldProfiles = this.profiles;
+                this.commit('reader/setProfilesRev', this.profilesRev + 1);        
+            }
+        } finally {
+            this.savingProfiles = false;
         }
-
-        this.commit('reader/setProfilesRev', this.profilesRev + 1);
-
-        if (tries >= maxSetTries) {
-            throw new Error('Не удалось отправить данные на сервер');
-        }
-
-        this.savingProfiles = false;
     }
 
     generateNewServerStorageKey() {
@@ -165,7 +183,7 @@ class ServerStorage extends Vue {
                 const comp = utils.pako.deflate(JSON.stringify(item.data), {level: 1});
                 let encrypted = null;
                 try {
-                    encrypted = await cryptoUtils.aesEncrypt(comp, this.serverStorageKey);
+                    encrypted = cryptoUtils.aesEncrypt(comp, this.serverStorageKey);
                 } catch (e) {
                     throw new Error('encrypt failed');
                 }
@@ -200,7 +218,7 @@ class ServerStorage extends Vue {
                     const a = utils.fromBase64(item.data.substr(1));
                     let decrypted = null;
                     try {
-                        decrypted = await cryptoUtils.aesDecrypt(a, this.serverStorageKey);
+                        decrypted = cryptoUtils.aesDecrypt(a, this.serverStorageKey);
                     } catch (e) {
                         throw new Error('decrypt failed');
                     }
diff --git a/client/components/Reader/SettingsPage/SettingsPage.vue b/client/components/Reader/SettingsPage/SettingsPage.vue
index 383c1b61..d830e525 100644
--- a/client/components/Reader/SettingsPage/SettingsPage.vue
+++ b/client/components/Reader/SettingsPage/SettingsPage.vue
@@ -416,6 +416,7 @@
 //-----------------------------------------------------------------------------
 import Vue from 'vue';
 import Component from 'vue-class-component';
+//import _ from 'lodash';
 
 import Window from '../../share/Window.vue';
 import rstore from '../../../store/modules/reader';
@@ -462,8 +463,6 @@ class SettingsPage extends Vue {
     webFonts = [];
     fonts = [];
 
-    currentProfile = '';
-
     created() {
         this.commit = this.$store.commit;
         this.reader = this.$store.state.reader;
@@ -496,6 +495,14 @@ class SettingsPage extends Vue {
         return Object.keys(this.profiles);
     }
 
+    get currentProfile() {
+        return this.$store.state.reader.currentProfile;
+    }
+
+    set currentProfile(newValue) {
+        this.commit('reader/setCurrentProfile', newValue);
+    }
+
     get partialStorageKey() {
         return this.serverStorageKey.substr(0, 7) + '***';
     }
@@ -541,9 +548,9 @@ class SettingsPage extends Vue {
     async setDefaults() {
         try {
             if (await this.$confirm('Подтвердите установку настроек по-умолчанию', '', {
-              confirmButtonText: 'OK',
-              cancelButtonText: 'Отмена',
-              type: 'warning'
+                confirmButtonText: 'OK',
+                cancelButtonText: 'Отмена',
+                type: 'warning'
             })) {
                 this.form = Object.assign({}, rstore.settingDefaults);
                 for (let prop in rstore.settingDefaults) {
@@ -557,12 +564,20 @@ class SettingsPage extends Vue {
 
     async addProfile() {
         try {
-            const result = await this.$prompt('Введите произвольное имя для профиля устройства', '', {
-              confirmButtonText: 'OK',
-              cancelButtonText: 'Отмена'
+            const result = await this.$prompt('Введите произвольное название для профиля устройства', '', {
+                confirmButtonText: 'OK',
+                cancelButtonText: 'Отмена',
+                inputValidator: (str) => { if (str.length > 50) return 'Слишком длинное название'; else return true; },
             });
             if (result.value) {
-                
+                if (this.profiles[result.value]) {
+                    this.$alert('Такой профиль уже существует', 'Ошибка');
+                } else {
+                    this.currentProfile = result.value;
+                    await this.$nextTick();
+                    const newProfiles = Object.assign({}, this.profiles, {[result.value]: 1});
+                    this.commit('reader/setProfiles', newProfiles);
+                }
             }
         } catch (e) {
             //
diff --git a/client/element.js b/client/element.js
index b58fece0..579c2214 100644
--- a/client/element.js
+++ b/client/element.js
@@ -95,6 +95,9 @@ import './theme/loading.css';
 import MessageBox from 'element-ui/lib/message-box';
 import './theme/message-box.css';
 
+//import Message from 'element-ui/lib/message';
+//import './theme/message.css';
+
 const components = {
     ElMenu, ElMenuItem, ElButton, ElButtonGroup, ElCheckbox, ElTabs, ElTabPane, ElTooltip,
     ElCol, ElContainer, ElAside, ElMain, ElHeader,
diff --git a/client/store/modules/reader.js b/client/store/modules/reader.js
index 34acbd08..a83c2a51 100644
--- a/client/store/modules/reader.js
+++ b/client/store/modules/reader.js
@@ -178,7 +178,7 @@ for (const font of webFonts)
 const state = {
     toolBarActive: true,
     serverStorageKey: '',
-    profiles: [],
+    profiles: {},
     profilesRev: 0,
     currentProfile: '',
     settings: Object.assign({}, settingDefaults),