update

css/Desktop/Desktop.css

@@ -978,6 +978,7 @@ body div ::-webkit-scrollbar-resizer:vertical {
 
 .avatar {
     width: 30px;
+    min-width: 30px;
     margin-right: 5px;
     display: none;
 }

index.html

@@ -105,7 +105,7 @@
                             </div>
                             <div class="U_MD_D_BD_notice_img" onclick="U.MD.D.OpenNotice();"><img src="./img/icon/gm/notice.png" alt=""></div>
                             <div class="exit" onclick="U.MD.U.LO.logoutSystem();" title="退出"
-                                style="display: none;margin-left: 5px;color: #888888;">
+                                style="display: none;margin-left: 5px;color: #888888;min-width: 30px;">
                                 退出
                             </div>
                         </div>