diff --git a/configs/config.yaml b/configs/config.yaml
index 7bcbe21..98df6af 100644
--- a/configs/config.yaml
+++ b/configs/config.yaml
@@ -8,7 +8,7 @@ server:
     timeout: 1s
 chain:
   chain_id: 5611
-  chain_name: "opBNB"
+  chain_name: "opBNB Testnet"
   rpc_url: "https://opbnb-testnet.nodereal.io/v1/9e210feafbec4ed9bd48f855c2bd979a"
   start_block: 0
   offset_block: 3600 # opBNB block time: 1 sec. An offset of 3600 starts fetching blocks from 1 hours ago.
@@ -24,4 +24,4 @@ wallet:
 dacp:
   identity_path: "../configs/identity.json"
   tcb_path: "../configs/tcb.json"
-  trusted_path: "../configs/trusted.json"
\ No newline at end of file
+  trusted_path: "../configs/trusted.json"