diff --git a/user-and-dev-tools/mainnet/rpc.json b/user-and-dev-tools/mainnet/rpc.json
index 34f35c6..fa4a4e3 100644
--- a/user-and-dev-tools/mainnet/rpc.json
+++ b/user-and-dev-tools/mainnet/rpc.json
@@ -96,10 +96,10 @@
     "GitHub Account": ""
   },
   {
-    "RPC Address": "https://namada.itudou.xyz/",
-    "Team or Contributor Name": "jacky1988",
+    "RPC Address": "https://namada-mainnet-rpc.itudou.xyz/",
+    "Team or Contributor Name": "itudou",
     "Discord UserName": "jacky1998",
-    "GitHub Account": ""
+    "GitHub Account": "JackyGao1998"
   },
   {
     "RPC Address": "https://rpc.namada.validatus.com/",