diff --git a/README.md b/README.md
index 16e71fb..ba8c8f0 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ Using DPlayer on your project? [Let me know!](https://github.com/DIYgod/DPlayer/
 
 ## Special Sponsors
 
-<a href="http://www.polyv.net/" target="_blank">
+<a href="https://www.polyv.net/?f=git_DPlayer-20190212-01" target="_blank">
     <img width="600px" src="https://i.imgur.com/d4XabAe.png">
 </a>
 
diff --git a/docs/README.md b/docs/README.md
index c02cfef..564cac7 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -8,7 +8,7 @@ search: english
 
 ## Special Sponsors
 
-<a href="http://www.polyv.net/" target="_blank">
+<a href="https://www.polyv.net/?f=git_DPlayer-20190212-01" target="_blank">
     <img width="600px" src="https://i.imgur.com/d4XabAe.png">
 </a>
 
diff --git a/docs/support.md b/docs/support.md
index 5b0848c..3bdba86 100644
--- a/docs/support.md
+++ b/docs/support.md
@@ -32,7 +32,7 @@ Recurring pledges come with exclusive perks, e.g. having your name or your compa
 
 ## Special Sponsors
 
-<a href="http://www.polyv.net/" target="_blank">
+<a href="https://www.polyv.net/?f=git_DPlayer-20190212-01" target="_blank">
     <img width="600px" src="https://i.imgur.com/d4XabAe.png">
 </a>