diff --git a/_data/chains/eip155-210309.json b/_data/chains/eip155-210309.json
index 83dfb8fb..c0e79da8 100644
--- a/_data/chains/eip155-210309.json
+++ b/_data/chains/eip155-210309.json
@@ -15,7 +15,7 @@
     "decimals": 18
   },
   "infoURL": "https://www.platon.network",
-  "shortName": "PlatON",
+  "shortName": "platondev",
   "chainId": 210309,
   "networkId": 1,
   "icon": "platon",