diff --git a/signature-extension/manifest.json b/signature-extension/manifest.json
index ed43c7b..bbe1b12 100644
--- a/signature-extension/manifest.json
+++ b/signature-extension/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "Signature sync for Gmail",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "author": "Kamil Mankowski",
   "description": "Sync your signatures with Gmail accounts",
   "icons": {
diff --git a/signature-extension/options.css b/signature-extension/options.css
index 0ea2e18..391460a 100644
--- a/signature-extension/options.css
+++ b/signature-extension/options.css
@@ -96,3 +96,8 @@ button:focus {
 button:disabled {
   opacity: 40%;
 }
+
+p {
+  margin-bottom: 0;
+  text-align: justify;
+}
diff --git a/signature-extension/options.html b/signature-extension/options.html
index fe4af4a..a66b4ea 100644
--- a/signature-extension/options.html
+++ b/signature-extension/options.html
@@ -6,8 +6,12 @@
   <h1>Signature Sync for gmail</h1>
 
   <p>
-    Select accounts to sync and configure the Gmail accounts. Synchronization is run on every
-    startup
+    Select accounts to sync and connect Gmail accounts. Synchronization is run on every startup and
+    works in just one way - your local signature is overriden by Gmail's ones.
+  </p>
+  <p>
+    In case of any troubles, you will see the red annotation here. If manual sync doesn't fix it,
+    try re-connect your Gmail account.
   </p>
 
   <div class="browser-style panel-section-list" id="signatureAccountList">
@@ -24,6 +28,17 @@ <h1>Signature Sync for gmail</h1>
     <button class="big" id="syncButton">Sync now</button>
   </div>
 
+  <p>
+    This is a beta version, please keep it in mind. Any issues you can report on
+    <a href="https://github.com/kam193/thbrd-signature">Github repository</a>.
+  </p>
+  <p>
+    The add-on uses
+    <a target="_blank" href="https://icons8.com/icons/set/signature">Signature icon</a> by
+    <a target="_blank" href="https://icons8.com">Icons8</a> and some useful stuff from third
+    party libraries. Look into Github repository for more information!
+  </p>
+
   <script src="_lib/preferences.js"></script>
   <script src="_lib/authorize.js"></script>
   <script src="background.js"></script>