diff --git a/packages/neuron-wallet/src/controllers/multisig.ts b/packages/neuron-wallet/src/controllers/multisig.ts
index cd7bc203f0..2f5a6cb22c 100644
--- a/packages/neuron-wallet/src/controllers/multisig.ts
+++ b/packages/neuron-wallet/src/controllers/multisig.ts
@@ -112,7 +112,7 @@ export default class MultisigController {
     const network = NetworksService.getInstance().getCurrent()
     if (params.startBlockNumber && network.type === NetworkType.Light) {
       if (config?.startBlockNumber !== undefined && config.startBlockNumber > params.startBlockNumber) {
-        // if set small than last, reset by set_script
+        // if set smaller than last, reset by set_script
         this.resetMultisigSync(config, params.startBlockNumber)
       }
       // if it's light client, restart queue task
diff --git a/packages/neuron-wallet/src/models/chain/input.ts b/packages/neuron-wallet/src/models/chain/input.ts
index fcd587d2c1..ded62d510e 100644
--- a/packages/neuron-wallet/src/models/chain/input.ts
+++ b/packages/neuron-wallet/src/models/chain/input.ts
@@ -17,7 +17,7 @@ export default class Input {
   public data?: string | null
   public status?: OutputStatus
 
-  // don't using = directly, using setXxx instead
+  // don't use = directly, use setXxx instead
   // check hex string
   constructor(
     previousOutput: OutPoint | null,
diff --git a/packages/neuron-wallet/src/services/addresses.ts b/packages/neuron-wallet/src/services/addresses.ts
index 85b8cb4ffd..bd7295ffaf 100644
--- a/packages/neuron-wallet/src/services/addresses.ts
+++ b/packages/neuron-wallet/src/services/addresses.ts
@@ -232,7 +232,7 @@ export default class AddressService {
     receivingAddressCount: number = DefaultAddressNumber.Receiving,
     changeAddressCount: number = DefaultAddressNumber.Change
   ) => {
-    // can be only receiving OR only change
+    // can be either only receiving OR only change
     if (receivingAddressCount < 1 && changeAddressCount < 1) {
       throw new Error('Address number error.')
     } else if (receivingAddressCount > MAX_ADDRESS_COUNT || changeAddressCount > MAX_ADDRESS_COUNT) {
diff --git a/packages/neuron-wallet/src/services/cells.ts b/packages/neuron-wallet/src/services/cells.ts
index e9bfd8b2fe..1f47a8d37e 100644
--- a/packages/neuron-wallet/src/services/cells.ts
+++ b/packages/neuron-wallet/src/services/cells.ts
@@ -366,7 +366,7 @@ export default class CellsService {
     const currentNetwork = NetworksService.getInstance().getCurrent()
 
     // https://github.com/nervosnetwork/neuron/blob/dbc5a5b46dc108f660c443d43aba54ea47e233ac/packages/neuron-wallet/src/services/tx/transaction-persistor.ts#L70
-    // datum in outputs has been sliced when sync
+    // data in outputs has been sliced when sync
     // to make the Spore NFT data available,
     // we need to fetch it from RPC instead of database
     const rpc = generateRPC(currentNetwork.remote, currentNetwork.type)