diff --git a/README.md b/README.md
index ff90302..9966c3b 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 Import Kindle `My Clippings.txt` highlights into Zotero as native annotations — directly inside Zotero, no terminal needed.
 
-> If this saves you time, please consider a small donation — [please give me money ♥](https://github.com/sponsors/UtkuBilenDemir) (also [PayPal](https://www.paypal.me/UtkuBilenDemir) · [Ko-fi](https://ko-fi.com/utkubilen))
+> If this saves you time, please consider a small donation — [please give me money+](https://github.com/sponsors/UtkuBilenDemir) (also [PayPal](https://www.paypal.me/UtkuBilenDemir) · [Ko-fi](https://ko-fi.com/utkubilen))
 
 ## Install (30 seconds)
 
diff --git a/plugin/manager.html b/plugin/manager.html
index 8014e27..e99d63e 100644
--- a/plugin/manager.html
+++ b/plugin/manager.html
@@ -221,7 +221,7 @@
         } else {
           html += `<div style="margin-top:6px; color:#555;">No pending mappings — choose a candidate in Conflicts or delete in Mappings, then re-import.</div>`;
         }
-        html += `<div style="margin-top:10px; padding-top:8px; border-top:1px dashed #999; text-align:center;"><a href="#" onclick="try{Zotero.launchURL('https://github.com/sponsors/UtkuBilenDemir')}catch(e){window.open('https://github.com/sponsors/UtkuBilenDemir','_blank')} return false;" style="font-size:11px; color:#555; text-decoration:underline; font-family:'iA Writer Duo', ui-monospace, monospace;">please give me money ♥ — support this work</a></div>`;
+        html += `<div style="margin-top:10px; padding-top:8px; border-top:1px dashed #999; text-align:center;"><button onclick="try{Zotero.launchURL('https://github.com/sponsors/UtkuBilenDemir')}catch(e){window.open('https://github.com/sponsors/UtkuBilenDemir','_blank')}" style="padding:6px 12px; border:1px solid #0a0a0a; background:#0a0a0a; color:#fff; cursor:pointer; font-family:'iA Writer Duo', ui-monospace, monospace; font-size:12px;">please give me money+</button></div>`;
         box.innerHTML = html;
         box.style.display = 'block';
       },