diff --git a/docs/learn/ecosystem.md b/docs/learn/ecosystem.md
index 3b48a3047b..e095c22c36 100644
--- a/docs/learn/ecosystem.md
+++ b/docs/learn/ecosystem.md
@@ -44,7 +44,7 @@ In the below sections you can find a list of different layers of the BSC Stack.
 |API/Node access| [Nodereal](https://nodereal.io/), [Ankr](https://www.ankr.com/), [Chainstack](https://chainstack.com/build-better-with-binance-smart-chain/), [NowNodes](https://nownodes.io/blog/binance-smart-chain-an-introduction), [QuickNode](https://www.quicknode.com/), [Covalent](https://www.covalenthq.com/), [Infstones](https://infstones.com/), [Moralis](http://moralis.io/)
 | NFT APIs| [NFTScan](https://bnb.nftscan.com/), [BlockVision](https://blockvision.org/), [Venly](https://www.venly.io/), [Gomu](https://www.gomu.co/), [Bounce Finance](https://bounce.finance/), [NFTrade](https://nftrade.com/)
 |Archive Node Service| [Chainstack](https://chainstack.com/build-better-with-binance-smart-chain/), [InfStones](https://infstones.com/), [QuickNode](https://www.quicknode.com/), [Nodereal’s Meganode](https://docs.nodereal.io/nodereal/meganode/archive-node)
-|Public RPC Endpoints| [RPC Endpoints](https://docs.bnbchain.org/smart-chain/developer/rpc.html)| More public nodes are encouraged
+|Public RPC Endpoints| [RPC Endpoints](https://docs.bnbchain.org/docs/rpc)| More public nodes are encouraged
 |Community Polling Dashboard| |
 |Gas Station Network| [opengsn](https://opengsn.org/)
 |Faucet| [BSC Test Faucet](https://testnet.binance.org/faucet-smart)
diff --git a/docs/migration/evm-chains/chain-comparison.md b/docs/migration/evm-chains/chain-comparison.md
index 043bdb9b82..6bccfe7b61 100644
--- a/docs/migration/evm-chains/chain-comparison.md
+++ b/docs/migration/evm-chains/chain-comparison.md
@@ -34,7 +34,7 @@ Support for the EVM allows interoperability between BSC, Polygon Network, and th
 BNB Chain is an ecosystem comprising of two major blockchains that serve different purposes, namely, BNB Beacon Chain (BC) and BNB Smart Chain (BSC). To deal with the increased volumes of transactions and daily active users (DAU), BNB Chain ecosystem has evolved to add more scaling solutions and now includes the following components with different responsibilities and purposes.
 1.	[BNB Beacon Chain](https://docs.bnbchain.org/docs/learn/beaconIntro) - BNB Chain Governance (staking, voting)
 2.	[BNB Smart Chain (BSC)](https://docs.bnbchain.org/docs/learn/intro) - EVM compatible, consensus layers, and with hubs to multi-chains
-3.  [ZkBNB](https://docs.bnbchain.org/docs/zkbnb/zkbnb-overview)- ZkRollup solution to scale BSC as a super high-performance blockchain.
+3.  [ZkBNB](https://docs.bnbchain.org/zkBNB-docs)- ZkRollup solution to scale BSC as a super high-performance blockchain.
  
 ![bnb-chain-ecosystem](./BNBChain2022.png)
 
diff --git a/docs/token-bind-tool.md b/docs/token-bind-tool.md
index fea935f082..b15ef09a45 100644
--- a/docs/token-bind-tool.md
+++ b/docs/token-bind-tool.md
@@ -41,7 +41,7 @@ make build
    --to 0xde9Aa1d632b48d881B50528FC524C88474Ec8809 --amount 100000000:BNB
    ```
    
-   2.2 You can also transfer BNB from other BNB Smart Chain account with [Metamask](https://docs.bnbchain.org/smart-chain/wallet/metamask.html).
+   2.2 You can also transfer BNB from other BNB Smart Chain account with [Metamask](https://docs.bnbchain.org/docs/wallet/metamask).
 
 ## Bind BEP2 token with BEP20 token