diff --git a/_data/chains/eip155-880.json b/_data/chains/eip155-880.json
index 4ef28d5a..b17f379c 100644
--- a/_data/chains/eip155-880.json
+++ b/_data/chains/eip155-880.json
@@ -2,7 +2,7 @@
   "name": "Ambros Chain Mainnet",
   "chain": "ambroschain",
   "rpc": [
-    "https://mainnet.ambroschain.com"
+    "https://api.ambros.network"
   ],
   "faucets": [],
   "nativeCurrency": {
@@ -10,13 +10,13 @@
       "symbol": "AMBR",
       "decimals": 18
   },
-  "infoURL": "https://bcmhunt.com/",
+  "infoURL": "https://ambros.network",
   "shortName": "ambros",
   "chainId": 880,
   "networkId": 880,
   "explorers": [{
     "name": "Ambros Chain Explorer",
-    "url": "https://explorer.ambroschain.com",
+    "url": "https://ambrosscan.com",
     "standard": "none"
   }]
 }
diff --git a/_data/chains/eip155-8888.json b/_data/chains/eip155-8888.json
index 4ace1154..169d8f2f 100644
--- a/_data/chains/eip155-8888.json
+++ b/_data/chains/eip155-8888.json
@@ -2,7 +2,7 @@
   "name": "Ambros Chain Testnet",
   "chain": "ambroschain",
   "rpc": [
-    "https://testnet.ambroschain.com"
+    "https://api.testnet.ambros.network"
   ],
   "faucets": [],
   "nativeCurrency": {
@@ -10,13 +10,13 @@
       "symbol": "AMBR",
       "decimals": 18
   },
-  "infoURL": "https://bcmhunt.com/",
+  "infoURL": "https://test.ambros.network",
   "shortName": "ambrostestnet",
   "chainId": 8888,
   "networkId": 8888,
   "explorers": [{
     "name": "Ambros Chain Explorer",
-    "url": "https://testexplorer.ambroschain.com",
+    "url": "https://testnet.ambrosscan.com",
     "standard": "none"
   }]
 }