diff --git a/_data/chains/eip155-102.json b/_data/chains/eip155-102.json
index 3ed8b75d..cdb9a5e5 100644
--- a/_data/chains/eip155-102.json
+++ b/_data/chains/eip155-102.json
@@ -1,16 +1,16 @@
 {
-    "name": "SGC Testnet",
-    "chain": "SGC",
-    "network": "SGC testnet",
+    "name": "Web3Games Testnet",
+    "chain": "Web3Games",
+    "network": "testnet",
     "rpc": ["https://substrate.org.cn"],
     "faucets": [],
     "nativeCurrency": {
-        "name": "SGC",
-        "symbol": "SGC",
+        "name": "Web3Games",
+        "symbol": "W3G",
         "decimals": 18
     },
-    "infoURL": "https://web3games.blockspaper.com/en/",
-    "shortName": "sgc",
+    "infoURL": "https://web3games.org/",
+    "shortName": "w3g",
     "chainId": 102,
     "networkId": 102
-}
\ No newline at end of file
+}