diff --git a/scan/src/components/ChainIDBadge.re b/scan/src/components/ChainIDBadge.re
index 804826f619..858b23000c 100644
--- a/scan/src/components/ChainIDBadge.re
+++ b/scan/src/components/ChainIDBadge.re
@@ -69,6 +69,8 @@ type chainID =
   | GuanYuTestnet
   | GuanYuPOA
   | GuanYuMainnet
+  | LaoziTestnet
+  | LaoziMainnet
   | Unknown;
 
 let parseChainID =
@@ -82,9 +84,13 @@ let parseChainID =
   | "bandchain" => GuanYuDevnet
   | "band-guanyu-testnet1"
   | "band-guanyu-testnet2"
-  | "band-guanyu-testnet3" => GuanYuTestnet
+  | "band-guanyu-testnet3"
+  | "band-guanyu-testnet4" => GuanYuTestnet
   | "band-guanyu-poa" => GuanYuPOA
   | "band-guanyu-mainnet" => GuanYuMainnet
+  | "band-laozi-testnet1"
+  | "band-laozi-testnet2" => LaoziTestnet
+  | "band-laozi-mainnet" => LaoziMainnet
   | _ => Unknown;
 
 let getLink =
@@ -93,8 +99,10 @@ let getLink =
   | WenchangMainnet
   | GuanYuMainnet => "https://cosmoscan.io/"
   | GuanYuDevnet => "https://guanyu-devnet.cosmoscan.io/"
-  | GuanYuTestnet => "https://guanyu-testnet3.cosmoscan.io/"
+  | GuanYuTestnet => "https://guanyu-testnet4.cosmoscan.io/"
   | GuanYuPOA => "https://guanyu-poa.cosmoscan.io/"
+  | LaoziTestnet => "https://laozi-testnet.cosmoscan.io/"
+  | LaoziMainnet
   | Unknown => "";
 
 let getName =
@@ -105,6 +113,8 @@ let getName =
   | GuanYuTestnet => "guanyu-testnet"
   | GuanYuPOA => "guanyu-poa"
   | GuanYuMainnet => "guanyu-mainnet"
+  | LaoziTestnet => "laozi-testnet"
+  | LaoziMainnet => "laozi-mainnet"
   | Unknown => "unknown";
 
 [@react.component]
@@ -132,7 +142,7 @@ let make = () =>
       <HSpacing size=Spacing.sm />
       <img src=Images.triangleDown className={Styles.downIcon(show)} />
       <div className={Styles.dropdown(show)}>
-        {[|GuanYuMainnet, GuanYuTestnet, GuanYuPOA|]
+        {[|GuanYuMainnet, GuanYuTestnet|]
          ->Belt.Array.keep(chainID => chainID != currentChainID)
          ->Belt.Array.map(chainID => {
              let name = chainID->getName;