diff --git a/_data/chains/eip155-71.json b/_data/chains/eip155-71.json
index b1a8e1f6..6a6af63e 100644
--- a/_data/chains/eip155-71.json
+++ b/_data/chains/eip155-71.json
@@ -10,7 +10,7 @@
       "decimals": 18
     },
     "infoURL": "https://confluxnetwork.org",
-    "shortName": "cfx",
+    "shortName": "cfxtest",
     "chainId": 71,
     "networkId": 71,
     "icon": "conflux",