diff --git a/README.md b/README.md
index 97f14836..915e1e8e 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,11 @@
 
 <h3 align="center">Gold Sponsors</h3>
 <!--gold sponsors start-->
+<p align="center">
+  <a href="https://lokal.so/?utm_campaign=github_repo&utm_medium=referral&utm_content=frp&utm_source=github" target="_blank">
+    <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_lokal.png">
+  </a>
+</p>
 <p align="center">
   <a href="https://workos.com/?utm_campaign=github_repo&utm_medium=referral&utm_content=frp&utm_source=github" target="_blank">
     <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_workos.png">
diff --git a/README_zh.md b/README_zh.md
index a07e840c..95ede3ee 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -11,6 +11,11 @@ frp 是一个专注于内网穿透的高性能的反向代理应用，支持 TCP
 
 <h3 align="center">Gold Sponsors</h3>
 <!--gold sponsors start-->
+<p align="center">
+  <a href="https://lokal.so/?utm_campaign=github_repo&utm_medium=referral&utm_content=frp&utm_source=github" target="_blank">
+    <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_lokal.png">
+  </a>
+</p>
 <p align="center">
   <a href="https://workos.com/?utm_campaign=github_repo&utm_medium=referral&utm_content=frp&utm_source=github" target="_blank">
     <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_workos.png">
diff --git a/doc/pic/donate-wechatpay.png b/doc/pic/donate-wechatpay.png
deleted file mode 100644
index d8fef587..00000000
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diff --git a/doc/pic/sponsor_doppler.png b/doc/pic/sponsor_doppler.png
deleted file mode 100644
index 0d66038b..00000000
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diff --git a/doc/pic/sponsor_lokal.png b/doc/pic/sponsor_lokal.png
new file mode 100644
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diff --git a/doc/pic/sponsor_nango.png b/doc/pic/sponsor_nango.png
deleted file mode 100644
index 4b835656..00000000
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