diff --git a/packages/ckb-indexer/src/type.ts b/packages/ckb-indexer/src/type.ts
index 5302468a31..5823faf280 100644
--- a/packages/ckb-indexer/src/type.ts
+++ b/packages/ckb-indexer/src/type.ts
@@ -100,7 +100,7 @@ export interface GetCellsResults {
 export interface SearchKeyFilter {
   sizeLimit?: number;
   order?: Order;
-  lastCursor?: string | undefined;
+  lastCursor?: string;
 }
 
 export interface OutputToVerify {
diff --git a/packages/neuron-wallet/src/database/address/meta.ts b/packages/neuron-wallet/src/database/address/meta.ts
index 199754bf32..ecb950a103 100644
--- a/packages/neuron-wallet/src/database/address/meta.ts
+++ b/packages/neuron-wallet/src/database/address/meta.ts
@@ -20,8 +20,8 @@ export default class AddressMeta implements Address {
   balance?: string
   version?: AddressVersion
   description?: string
-  isImporting?: boolean | undefined
-  usedByAnyoneCanPay?: boolean | undefined
+  isImporting?: boolean
+  usedByAnyoneCanPay?: boolean
 
   constructor(
     walletId: string,
diff --git a/packages/neuron-wallet/src/models/address.ts b/packages/neuron-wallet/src/models/address.ts
index 50ee5ebdd0..480a145974 100644
--- a/packages/neuron-wallet/src/models/address.ts
+++ b/packages/neuron-wallet/src/models/address.ts
@@ -19,6 +19,6 @@ export interface Address {
   balance?: string
   version?: AddressVersion
   description?: string
-  isImporting?: boolean | undefined
-  usedByAnyoneCanPay?: boolean | undefined
+  isImporting?: boolean
+  usedByAnyoneCanPay?: boolean
 }