diff --git a/_data/chains/eip155-210425.json b/_data/chains/eip155-210425.json
index 64be201c..c7b292b1 100644
--- a/_data/chains/eip155-210425.json
+++ b/_data/chains/eip155-210425.json
@@ -3,8 +3,8 @@
   "chain": "PlatON",
   "network": "mainnet",
   "rpc": [
-    "https://openapi.platon.network/rpc",
-    "wss://openapi.platon.network/ws"
+    "https://openapi2.platon.network/rpc",
+    "wss://openapi2.platon.network/ws"
   ],
   "faucets": [],
   "nativeCurrency": {