diff --git a/.yarn/install-state.gz b/.yarn/install-state.gz
index 79c161a..5f80d61 100644
Binary files a/.yarn/install-state.gz and b/.yarn/install-state.gz differ
diff --git a/packages/app/package.json b/packages/app/package.json
index 6afc545..e904a20 100644
--- a/packages/app/package.json
+++ b/packages/app/package.json
@@ -68,7 +68,6 @@
     "electron-better-web-request": "^1.0.1",
     "electron-chrome-extension": "https://github.com/viktor44/electron-chrome-extension/releases/download/v6.0.3/release.tar.gz",
     "electron-debug": "^3.2.0",
-    "electron-fetch": "^1.9.1",
     "electron-log": "^2.2.14",
     "electron-process-manager": "^1.0.0",
     "electron-process-reporter": "1.4.0",
diff --git a/packages/app/src/services/services/os-notification/main.ts b/packages/app/src/services/services/os-notification/main.ts
index cf1ec2f..975ab3c 100644
--- a/packages/app/src/services/services/os-notification/main.ts
+++ b/packages/app/src/services/services/os-notification/main.ts
@@ -1,5 +1,5 @@
 import { Notification, webContents } from 'electron';
-import log from 'electron-log';
+// import log from 'electron-log';
 
 import { ServiceSubscription } from '../../lib/class';
 import { RPC } from '../../lib/types';
@@ -10,7 +10,7 @@ export class OSNotificationServiceImpl extends OSNotificationService implements
 
   async show(param: IOSNotificationServiceShowParam) {
 
-    log.info(`>>> OSNotificationServiceImpl.show ${JSON.stringify(param)}`);
+    // log.info(`>>> OSNotificationServiceImpl.show ${JSON.stringify(param)}`);
 
     const notificationOptions: Electron.NotificationConstructorOptions = {
       title: param.title,
diff --git a/packages/app/src/services/services/os-notification/utils.ts b/packages/app/src/services/services/os-notification/utils.ts
index f6396d6..efc39a6 100644
--- a/packages/app/src/services/services/os-notification/utils.ts
+++ b/packages/app/src/services/services/os-notification/utils.ts
@@ -1,5 +1,4 @@
 import { nativeImage } from 'electron';
-import fetch from 'electron-fetch';
 import * as memoize from 'memoizee';
 
 export const asNativeImage = memoize((url: string): Promise<Electron.NativeImage> => {
@@ -11,20 +10,12 @@ export const asNativeImage = memoize((url: string): Promise<Electron.NativeImage
 
     if (url.startsWith('http:') || url.startsWith('https:')) {
       fetch(url)
-        .then((res: any) => res.buffer())
-        .then((buffer: Buffer) => {
-          resolve(nativeImage.createFromBuffer(buffer));
-        })
+        .then((res) => res.arrayBuffer())
+        .then((arrayBuffer) => resolve(nativeImage.createFromBuffer(Buffer.from(arrayBuffer))))
         .catch(reject);
       return;
     }
 
-    if (url.startsWith('blob:http')) {
-      //FIXME: implement blob:https:// ( Telegram notifications )
-      resolve(nativeImage.createEmpty());
-      return;
-    }
-
     try {
       resolve(nativeImage.createFromPath(url));
     } 
diff --git a/packages/app/src/static/preload/webview-inject.js b/packages/app/src/static/preload/webview-inject.js
index 680c818..0601cc6 100644
--- a/packages/app/src/static/preload/webview-inject.js
+++ b/packages/app/src/static/preload/webview-inject.js
@@ -94,15 +94,15 @@ class BxNotification {
 
     this._registerIPC();
 
-    console.log(
-      '>>>>>> New notification 1', (new Date()).toLocaleTimeString(), JSON.stringify({
-        id: this.id,
-        timestamp: this.timestamp,
-        title: this.title,
-        body: this.body,
-        icon: this.icon,
-      })
-    );
+    const newNotification = {
+      id: this.id,
+      timestamp: this.timestamp,
+      title: this.title,
+      body: this.body,
+      icon: this.icon,
+    };
+
+    console.log('>>>>>> New notification 1', (new Date()).toLocaleTimeString(), JSON.stringify(newNotification));
 
     let fixedIconUrl = this.icon;
     if (typeof fixedIconUrl === 'string') {
@@ -110,12 +110,33 @@ class BxNotification {
       if (fixedIconUrl.startsWith('//')) {  // Gmail
         fixedIconUrl = 'https:' + this.icon;
       }
+      else if (fixedIconUrl.startsWith('blob:http')) {  // Telegram
+        const xhr = new XMLHttpRequest();
+        xhr.responseType = 'blob';
+        xhr.onreadystatechange = () => {
+          if (xhr.readyState === 4) {
+            const reader = new FileReader();
+            reader.onload = function(event) {
+              window.bxApi.notificationCenter.sendNotification(this.id, {
+                ...newNotification,
+                icon: event.target.result,
+              });          
+            }
+            reader.readAsDataURL(xhr.response);
+          }
+        };
+        xhr.open('GET', fixedIconUrl);
+        xhr.send();
+        return;
+      }
+    }
+    else {
+      console.log('Unsupported notification icon type', (typeof fixedIconUrl));
+      fixedIconUrl = undefined;
     }
 
     window.bxApi.notificationCenter.sendNotification(this.id, {
-      timestamp: this.timestamp,
-      title: this.title,
-      body: this.body,
+      ...newNotification,
       icon: fixedIconUrl,
     });
   }
diff --git a/yarn.lock b/yarn.lock
index ad704f2..485b74f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -28863,7 +28863,6 @@ __metadata:
     electron-builder: "npm:^24.9.1"
     electron-chrome-extension: "https://github.com/viktor44/electron-chrome-extension/releases/download/v6.0.3/release.tar.gz"
     electron-debug: "npm:^3.2.0"
-    electron-fetch: "npm:^1.9.1"
     electron-log: "npm:^2.2.14"
     electron-mocha: "npm:^8.1.0"
     electron-process-manager: "npm:^1.0.0"