diff --git a/README.md b/README.md
index e7e970f..fd0d984 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@
 
 <p align="center">
   <a href="https://t.me/telemtrs">
-    <img src="/docs/assets/telegram_button.svg" width="200"/>
+    <img src="/docs/assets/telegram_button.svg" width="150"/>
   </a>
 </p>
 
diff --git a/README.ru.md b/README.ru.md
index 37519f9..a3a3d55 100644
--- a/README.ru.md
+++ b/README.ru.md
@@ -15,7 +15,7 @@
 
 <p align="center">
   <a href="https://t.me/telemtrs">
-    <img src="/docs/assets/telegram_button.svg" width="200"/>
+    <img src="/docs/assets/telegram_button.svg" width="150"/>
   </a>
 </p>
 
diff --git a/docs/assets/telegram_button.svg b/docs/assets/telegram_button.svg
old mode 100755
new mode 100644
index 65a4c93..711fe2b
--- a/docs/assets/telegram_button.svg
+++ b/docs/assets/telegram_button.svg
@@ -1,11 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="250" height="50" viewBox="0 0 250 50">
-  <defs>
-    <style>
-      .cls-1 {
-        fill: #1d98dc;
-      }
-    </style>
-  </defs>
-  <rect id="Прямоугольник_скругл._углы_1" data-name="Прямоугольник, скругл. углы 1" class="cls-1" width="250" height="50" rx="25" ry="25"/>
-  <image id="Join_us_" data-name="Join us!" x="53" y="12" width="144" height="24" xlink:href="data:img/png;base64,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"/>
-</svg>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg width="100%" height="100%" viewBox="0 0 150 30" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;"><path d="M150,15c0,8.279 -6.721,15 -15,15l-120,0c-8.279,0 -15,-6.721 -15,-15c0,-8.279 6.721,-15 15,-15l120,0c8.279,0 15,6.721 15,15Z" style="fill:#24a1ed;"/><g transform="matrix(20.833333,0,0,20.833333,111.464184,22.329305)"></g><text x="39.666px" y="22.329px" style="font-family:'ArialMT', 'Arial', sans-serif;font-size:20.833px;fill:#fff;">Join us!</text></svg>
\ No newline at end of file