diff --git a/_data/chains/eip155-10086.json b/_data/chains/eip155-10086.json
new file mode 100644
index 00000000..e3e19b22
--- /dev/null
+++ b/_data/chains/eip155-10086.json
@@ -0,0 +1,15 @@
+{
+  "name": "SJATSH",
+  "chain": "ETH",
+  "rpc": ["http://geth.free.idcfengye.com"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Ether",
+    "symbol": "ETH",
+    "decimals": 18
+  },
+  "infoURL": "https://sjis.me",
+  "shortName": "SJ",
+  "chainId": 10086,
+  "networkId": 10086
+}