diff --git a/_includes/nav.html b/_includes/nav.html
index 44854a92..befbb6af 100644
--- a/_includes/nav.html
+++ b/_includes/nav.html
@@ -66,18 +66,13 @@
                         Exchanges
                     </a>
                     <div class="dropdown-menu" aria-labelledby="Exchanges">
-<!--                        <a class="dropdown-item" href="https://www.coinex.com/exchange/XDAG-USDT" target="_blank">Coinex </a>-->
                         <a class="dropdown-item" href="https://www.xt.com/en/trade/xdag_usdt" target="_blank">XT</a>
                         <a class="dropdown-item" href="https://www.mexc.com/exchange/XDAG_USDT" target="_blank">MEXC</a>
-<!--                        <a class="dropdown-item" href="https://www.uubiter.com/spot/#/index/xdag_usdt" target="_blank">UUBiter</a>-->
-<!--                        <a class="dropdown-item" href="https://bikingex.com/spot/trade-spot/XDAG_USDT" target="_blank">BiKing</a>-->
                         <a class="dropdown-item" href="https://uzx.com/#/exchange/xdag_usdt" target="_blank">UZX</a>
                         <a class="dropdown-item" href="https://nonkyc.io/asset/XDAG" target="_blank">NonKYC</a>
                         <a class="dropdown-item" href="https://www.bit.com/spot?pair=XDAG-USDT" target="_blank">BIT</a>
-<!--                        <a class="dropdown-item" href="https://xeggex.com/market/XDAG_USDT" target="_blank">XeggeX</a>-->
-<!--                        <a class="dropdown-item" href="https://p2pb2b.com/trade/XDAG_BUSD" target="_blank">P2B</a>-->
                         <a class="dropdown-item" href="https://azbit.com/exchange/XDAG_USDT" target="_blank">Azbit</a>
-<!--                        <a class="dropdown-item" href="https://hoo.com/innovation/xdag-usdt" target="_blank">HOO </a>-->
+                        <a class="dropdown-item" href="https://www.ourbit.com/exchange/XDAG_USDT?_from=market" target="_blank">OURBIT</a>
                     </div>
                 </li>