diff --git a/_data/chains/eip155-201017.json b/_data/chains/eip155-210425.json
similarity index 95%
rename from _data/chains/eip155-201017.json
rename to _data/chains/eip155-210425.json
index 528a7ef1..23aeb6f6 100644
--- a/_data/chains/eip155-201017.json
+++ b/_data/chains/eip155-210425.json
@@ -14,7 +14,7 @@
   },
   "infoURL": "https://www.platon.network",
   "shortName": "platon",
-  "chainId": 100,
+  "chainId": 210425,
   "networkId": 1,
   "icon": "platon",
   "explorers": [