diff --git a/src/chains/mainnet/certik.json b/src/chains/mainnet/shentu.json
similarity index 94%
rename from src/chains/mainnet/certik.json
rename to src/chains/mainnet/shentu.json
index ac58e232..63540eb7 100644
--- a/src/chains/mainnet/certik.json
+++ b/src/chains/mainnet/shentu.json
@@ -1,6 +1,6 @@
 
 {
-    "chain_name": "certik",
+    "chain_name": "shentu",
     "api":"https://azuredragon.noopsbycertik.com",
     "sdk_version": "0.42.9",
     "coin_type": "118",