diff --git a/chains.json b/chains.json
index aea30acc8..c9b51ed24 100644
--- a/chains.json
+++ b/chains.json
@@ -14758,31 +14758,6 @@
       ]
     }
   },
-  {
-    "name": "BitYuan Mainnet",
-    "chain": "BTY",
-    "rpc": [
-      "https://mainnet.bityuan.com/eth"
-    ],
-    "faucets": [],
-    "nativeCurrency": {
-      "name": "BTY",
-      "symbol": "BTY",
-      "decimals": 18
-    },
-    "infoURL": "https://www.bityuan.com",
-    "shortName": "bty",
-    "chainId": 2999,
-    "networkId": 2999,
-    "icon": "bty",
-    "explorers": [
-      {
-        "name": "BitYuan Block Chain Explorer",
-        "url": "https://mainnet.bityuan.com",
-        "standard": "none"
-      }
-    ]
-  },
   {
     "name": "Orlando Chain",
     "chain": "ORL",
@@ -43019,5 +42994,36 @@
       "ic_chain_unselect_dark": "https://hk.tpstatic.net/token/tokenpocket-1721045671096.png",
       "ic_home_logo": "https://hk.tpstatic.net/token/tokenpocket-1721045683750.png"
     }
+  },
+  {
+    "name": "BitYuan Mainnet",
+    "chain": "BTY",
+    "rpc": [
+      "https://mainnet.bityuan.com/eth"
+    ],
+    "faucets": [],
+    "nativeCurrency": {
+      "name": "BTY",
+      "symbol": "BTY",
+      "decimals": 18
+    },
+    "infoURL": "https://www.bityuan.com",
+    "shortName": "bty",
+    "chainId": 2999,
+    "networkId": 2999,
+    "icon": "bty",
+    "explorers": [
+      {
+        "name": "BitYuan Block Chain Explorer",
+        "url": "https://mainnet.bityuan.com",
+        "standard": "none"
+      }
+    ],
+    "app_resource": {
+      "ic_chain_select": "https://www.bityuan.com/download/logo/logo2.png",
+      "ic_chain_unselect": "https://www.bityuan.com/download/logo/logo1.png",
+      "color_chain_bg": "0x333333",
+      "color_chain_text": "0xFFFFFF"
+    }
   }
 ]