diff --git a/apollo/.env.prod b/apollo/.env.prod
index d82473f5..2b30d8a8 100644
--- a/apollo/.env.prod
+++ b/apollo/.env.prod
@@ -29,5 +29,9 @@ POLYGON_LNV3_ENDPOINT=https://api.studio.thegraph.com/query/59403/lnv3-polygon/v
 ARBITRUM_LNV3_ENDPOINT=https://api.studio.thegraph.com/query/59403/lnv3-arbitrum/v1.0.0
 BSC_LNV3_ENDPOINT=https://api.studio.thegraph.com/query/59403/lnv3-bsc/v1.0.0
 LINEA_LNV3_ENDPOINT=https://thegraph-g1.darwinia.network/helix/subgraphs/name/lnv3/linea
+OP_LNV3_ENDPOINT=https://api.studio.thegraph.com/query/59403/lnv3-op/v1.0.0
+GNOSIS_LNV3_ENDPOINT=https://api.studio.thegraph.com/query/59403/lnv3-gnosis/v1.0.0
+MANTLE_LNV3_ENDPOINT=https://thegraph-g1.darwinia.network/helix/subgraphs/name/lnv3/mantle
+SCROLL_LNV3_ENDPOINT=https://api.studio.thegraph.com/query/59403/lnv3-scroll/v1.0.0
 
 CHAIN_TYPE=formal
diff --git a/apollo/src/aggregation/aggregation.service.ts b/apollo/src/aggregation/aggregation.service.ts
index 5aee5c86..0897b133 100644
--- a/apollo/src/aggregation/aggregation.service.ts
+++ b/apollo/src/aggregation/aggregation.service.ts
@@ -291,7 +291,7 @@ export class AggregationService extends PrismaClient implements OnModuleInit {
       const targetSymbol = lnv3TargetBridge.symbols.find(
           (item) => item.address.toLowerCase() === targetToken.toLowerCase()
       );
-      return targetSymbol === undefined;
+      return targetSymbol !== undefined;
     }
   }
 
diff --git a/apollo/src/lnv3/transfer.service.ts b/apollo/src/lnv3/transfer.service.ts
index a5e5125c..220e9338 100644
--- a/apollo/src/lnv3/transfer.service.ts
+++ b/apollo/src/lnv3/transfer.service.ts
@@ -11,6 +11,10 @@ export class TransferService extends BaseTransferServiceT2 {
   private readonly polygonEndpoint = this.configService.get<string>('POLYGON_LNV3_ENDPOINT');
   private readonly bscEndpoint = this.configService.get<string>('BSC_LNV3_ENDPOINT');
   private readonly lineaEndpoint = this.configService.get<string>('LINEA_LNV3_ENDPOINT');
+  private readonly opEndpoint = this.configService.get<string>('OP_LNV3_ENDPOINT');
+  private readonly gnosisEndpoint = this.configService.get<string>('GNOSIS_LNV3_ENDPOINT');
+  private readonly mantleEndpoint = this.configService.get<string>('MANTLE_LNV3_ENDPOINT');
+  private readonly scrollEndpoint = this.configService.get<string>('SCROLL_LNV3_ENDPOINT');
 
   formalChainTransfers: PartnerT2[] = [
     {
@@ -46,6 +50,22 @@ export class TransferService extends BaseTransferServiceT2 {
         {
           chain: 'linea',
           channel: 'layerzero',
+        },
+        {
+          chain: 'op',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'gnosis',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'mantle',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'scroll',
+          channel: 'layerzero',
         }
       ]
     },
@@ -82,6 +102,22 @@ export class TransferService extends BaseTransferServiceT2 {
         {
           chain: 'linea',
           channel: 'layerzero',
+        },
+        {
+          chain: 'op',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'gnosis',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'mantle',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'scroll',
+          channel: 'layerzero',
         }
       ]
     },
@@ -111,6 +147,22 @@ export class TransferService extends BaseTransferServiceT2 {
         {
           chain: 'linea',
           channel: 'layerzero',
+        },
+        {
+          chain: 'op',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'gnosis',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'mantle',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'scroll',
+          channel: 'layerzero',
         }
       ]
     },
@@ -140,6 +192,202 @@ export class TransferService extends BaseTransferServiceT2 {
         {
           chain: 'arbitrum',
           channel: 'layerzero',
+        },
+        {
+          chain: 'op',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'gnosis',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'mantle',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'scroll',
+          channel: 'layerzero',
+        }
+      ]
+    },
+    {
+      chainId: 10,
+      chain: 'op',
+      url: this.opEndpoint,
+      bridge: 'lnv3',
+      symbols: [
+        {
+          key: 'USDT',
+          symbol: 'USDT',
+          address: '0x94b008aA00579c1307B0EF2c499aD98a8ce58e58',
+          protocolFee: 100000,
+          decimals: 6,
+        }
+      ],
+      channels: [
+        {
+          chain: 'polygon',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'bsc',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'arbitrum',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'linea',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'gnosis',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'mantle',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'scroll',
+          channel: 'layerzero',
+        }
+      ]
+    },
+    {
+      chainId: 100,
+      chain: 'gnosis',
+      url: this.gnosisEndpoint,
+      bridge: 'lnv3',
+      symbols: [
+        {
+          key: 'USDT',
+          symbol: 'USDT',
+          address: '0x4ECaBa5870353805a9F068101A40E0f32ed605C6',
+          protocolFee: 100000,
+          decimals: 6,
+        }
+      ],
+      channels: [
+        {
+          chain: 'polygon',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'bsc',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'arbitrum',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'linea',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'op',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'mantle',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'scroll',
+          channel: 'layerzero',
+        }
+      ]
+    },
+    {
+      chainId: 5000,
+      chain: 'mantle',
+      url: this.mantleEndpoint,
+      bridge: 'lnv3',
+      symbols: [
+        {
+          key: 'USDT',
+          symbol: 'USDT',
+          address: '0x201EBa5CC46D216Ce6DC03F6a759e8E766e956aE',
+          protocolFee: 100000,
+          decimals: 6,
+        }
+      ],
+      channels: [
+        {
+          chain: 'polygon',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'bsc',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'arbitrum',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'linea',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'op',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'gnosis',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'scroll',
+          channel: 'layerzero',
+        }
+      ]
+    },
+    {
+      chainId: 534352,
+      chain: 'scroll',
+      url: this.scrollEndpoint,
+      bridge: 'lnv3',
+      symbols: [
+        {
+          key: 'USDT',
+          symbol: 'USDT',
+          address: '0xf55BEC9cafDbE8730f096Aa55dad6D22d44099Df',
+          protocolFee: 100000,
+          decimals: 6,
+        }
+      ],
+      channels: [
+        {
+          chain: 'polygon',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'bsc',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'arbitrum',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'linea',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'op',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'gnosis',
+          channel: 'layerzero',
+        },
+        {
+          chain: 'mantle',
+          channel: 'layerzero',
         }
       ]
     }