diff --git a/_data/chains/eip155-99998.json b/_data/chains/eip155-99998.json
index b0a1618c..aac8fc62 100644
--- a/_data/chains/eip155-99998.json
+++ b/_data/chains/eip155-99998.json
@@ -13,8 +13,8 @@
     "decimals": 18
   },
   "infoURL": "http://www.ubchain.site",
-  "shortName": "ubc",
-  "chainId": 99999,
-  "networkId": 99999
+  "shortName": "usctest",
+  "chainId": 99998,
+  "networkId": 99998
 }
 
diff --git a/_data/chains/eip155-99999.json b/_data/chains/eip155-99999.json
index 5daa7d96..a8534083 100644
--- a/_data/chains/eip155-99999.json
+++ b/_data/chains/eip155-99999.json
@@ -13,7 +13,7 @@
     "decimals": 18
   },
   "infoURL": "http://www.ubchain.site/",
-  "shortName": "ubc",
+  "shortName": "usc",
   "chainId": 99999,
   "networkId": 99999
 }