diff --git a/theme/index.hbs b/theme/index.hbs
index e946ad7..9aea054 100644
--- a/theme/index.hbs
+++ b/theme/index.hbs
@@ -342,7 +342,14 @@
 </div>
 
 <br />
-  <p>若这里内容有帮助到你，请选择上述方式向 xfoss.com 捐赠。</p>
+  <p>若这里内容有帮助到你，请选择上述方式向 xfoss.com 捐赠。或通过 PayPal：</p>
+<form style="text-align: center" action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
+  <input type="hidden" name="cmd" value="_s-xclick" />
+  <input type="hidden" name="hosted_button_id" value="JU6TNGPCAAVQA" />
+  <input type="hidden" name="currency_code" value="USD" />
+  <input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_paynowCC_LG.gif" border="0" name="submit" title="有了PayPal，您可以更安全便捷地在线付款！" alt="立即购买" />
+</form>
+
   <button class="close-button">Close</button>
 </dialog>