diff --git a/contracts/dev-contracts/LZEndpointMock.sol b/contracts/dev-contracts/LZEndpointMock.sol
index ef91938..510e4a6 100644
--- a/contracts/dev-contracts/LZEndpointMock.sol
+++ b/contracts/dev-contracts/LZEndpointMock.sol
@@ -32,7 +32,7 @@ contract LZEndpointMock is ILayerZeroEndpoint {
     uint public oracleFee;
     bytes public defaultAdapterParams;
 
-    // path = remote addrss + local address
+    // path = remote address + local address
     // inboundNonce = [srcChainId][path].
     mapping(uint16 => mapping(bytes => uint64)) public inboundNonce;
     // outboundNonce = [dstChainId][srcAddress]
diff --git a/contracts/gateway/linea/LineaGateway.sol b/contracts/gateway/linea/LineaGateway.sol
index bb48042..5067cdc 100644
--- a/contracts/gateway/linea/LineaGateway.sol
+++ b/contracts/gateway/linea/LineaGateway.sol
@@ -84,7 +84,7 @@ abstract contract LineaGateway is BaseGateway, ILineaGateway {
     /// @dev Bridge token to remote gateway
     /// @param _token The token on local chain
     /// @param _amount The token amount
-    /// @param _fee The fee payed to message service
+    /// @param _fee The fee paid to message service
     /// @return Return native token and whether it is USDC
     function bridgeERC20ToRemoteGateway(address _token, uint256 _amount, uint256 _fee) internal returns (bool, address) {
         bool isUSDC;
diff --git a/contracts/zksync/Events.sol b/contracts/zksync/Events.sol
index 37537da..15f9134 100644
--- a/contracts/zksync/Events.sol
+++ b/contracts/zksync/Events.sol
@@ -24,7 +24,7 @@ interface Events {
     event Withdrawal(uint16 indexed tokenId, uint128 amount);
 
     /// @notice Event emitted when user funds are withdrawn from the zkLink state but not from contract
-    event WithdrawalPending(uint16 indexed tokenId, bytes32 indexed recepient, uint128 amount);
+    event WithdrawalPending(uint16 indexed tokenId, bytes32 indexed recipient, uint128 amount);
 
     /// @notice Event emitted when user funds are withdrawn from the zkLink state to a target contract
     event WithdrawalCall(bytes32 indexed withdrawHash);
diff --git a/contracts/zksync/PlonkCore.sol b/contracts/zksync/PlonkCore.sol
index bd9186e..9cb5ca4 100644
--- a/contracts/zksync/PlonkCore.sol
+++ b/contracts/zksync/PlonkCore.sol
@@ -721,7 +721,7 @@ contract Plonk4VerifierWithAccessToDNext {
         tmp_g1.point_sub_assign(vk.copy_permutation_commitments[STATE_WIDTH - 1].point_mul(last_permutation_part_at_z));
 
         res.point_add_assign(tmp_g1);
-        // multiply them by v immedately as linearization has a factor of v^1
+        // multiply them by v immediately as linearization has a factor of v^1
         res.point_mul_assign(state.v);
         // res now contains contribution from the gates linearization and
         // copy permutation part
diff --git a/docs/Deploy.md b/docs/Deploy.md
index 23c2701..1d413cc 100644
--- a/docs/Deploy.md
+++ b/docs/Deploy.md
@@ -84,7 +84,7 @@ OPTIONS:
 deployZkLink: Deploy zklink contracts
 ```
 
-`--block-number`,`--genesis-root`,`--timestamp` are used to produce genesie block. When deploying for the first time `--block-number` and `--timestamp` can be left unset. When deploying for appending a new chain all these options need to be set with the latest exectuted block properties.
+`--block-number`,`--genesis-root`,`--timestamp` are used to produce genesie block. When deploying for the first time `--block-number` and `--timestamp` can be left unset. When deploying for appending a new chain all these options need to be set with the latest executed block properties.
 
 You could left `--validator`  be unset when deploy to devnet or testnet, but **DOT NOT**  use deployer address as network validator on the mainnet.
 
diff --git a/docs/SecurityCheck.md b/docs/SecurityCheck.md
index 57f2181..f67df02 100644
--- a/docs/SecurityCheck.md
+++ b/docs/SecurityCheck.md
@@ -16,7 +16,7 @@ T2 - Use fixed compiler version to compile contract (SWC-103)
 
 T3 - Check for correct inheritance, keep it simple and linear (SWC-125)
 
-T4 - Constructor should not be exsited in proxyed contract
+T4 - Constructor should not be existed in proxyed contract
 
 T5 - Right-To-Left-Override control character not used (SWC-130)
 
@@ -126,7 +126,7 @@ L9 - Don't use msg.value repeatedly at delegatecall
 
 ### Token
 
-A1 - Recipent-Withdraw pattern followed?
+A1 - Recipient-Withdraw pattern followed?
 
 A2 - Use call to send eth to a contract address and check the result (SWC-134)
 
@@ -136,7 +136,7 @@ A4 - Does msg.sender has the authority to move token of other addresses?
 
 A5 - Use the balance difference as the amount when non-standard token deposit in or withdraw out of contract
 
-A6 - Is there a possiblity that tokens can not be retrieved?
+A6 - Is there a possibility that tokens can not be retrieved?
 
 A7 - Is code is still correct if the token contract is upgradable?
 
@@ -150,7 +150,7 @@ O2 - Use TWP of onchain oracle
 
 O3 - The price of LP is correct?
 
-O4 - Is there a possiblity that lend a large amout of low-value token and manipulate its price to borrow a high-value token?
+O4 - Is there a possibility that lend a large amount of low-value token and manipulate its price to borrow a high-value token?
 
 ## Reference