diff --git a/index.html b/index.html
index 8abf5b9..27dda36 100644
--- a/index.html
+++ b/index.html
@@ -11,7 +11,7 @@
 </head>
 <body>
 <mdui-dialog class="login-dialog">
-    <h2>Please Log in</h2>
+    <h2>Please Sign in</h2>
     <br>
     <mdui-text-field class="username-text-field" label="Username">
         <mdui-button-icon slot="icon" icon="person"></mdui-button-icon>
@@ -26,6 +26,9 @@ <h2>Please Log in</h2>
         Login
         <mdui-icon slot="end-icon" name="login"></mdui-icon>
     </mdui-button>
+    <mdui-button href="select-server.html" variant="outlined">
+        Change server
+    </mdui-button>
 </mdui-dialog>
 <mdui-dialog fullscreen class="select-server-dialog">
     <h2>选择服务器</h2>
diff --git a/select-server.html b/select-server.html
index 16c2ef1..a77528d 100644
--- a/select-server.html
+++ b/select-server.html
@@ -47,7 +47,7 @@ <h2 style="text-align: left;padding: 1.2rem">QMessenger Server</h2>
     <mdui-text-field class="login-text-field" style="width: 50%" label="Server address"
                      helper="Example: qmsg.dev; Lock Icon: use https/wss" helper-on-focus>
         <mdui-button-icon slot="icon" icon="dns"></mdui-button-icon>
-        <mdui-button-icon class="is-encrypted" selectable icon="lock" slot="end-icon" onClick="document.querySelector('.encrypt-snackbar').open = true"></mdui-button-icon>
+        <mdui-button-icon selected class="is-encrypted" selectable icon="lock" slot="end-icon" onClick="document.querySelector('.encrypt-snackbar').open = true"></mdui-button-icon>
     </mdui-text-field>
     <br>
     <mdui-button end-icon="arrow_forward" onClick="checkServer()">
