diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5174e72..f618eed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,13 @@
 # Changelog
+## [1.10.0](https://github.com/nftscan-official/nftscan-api-js-sdk/compare/v1.9.0...v1.10.0) (2023-09-20)
+
+
+### ✨ Features | 新功能
+
+* Added `is_spam` attribute to Collection-related interface return parameters ([e378db9](https://github.com/nftscan-official/nftscan-api-js-sdk/commit/e378db9da98a33c6826226a44bd8684e033ed016))
+* added support the EVM-like chain `Base` ([b8a2ae8](https://github.com/nftscan-official/nftscan-api-js-sdk/commit/b8a2ae8334153f4f3b1da623a38000309d989013))
+* Update the return parameters of interface `getCollectionStatistics` ([ffe82b0](https://github.com/nftscan-official/nftscan-api-js-sdk/commit/ffe82b0ed119694d7a19cbb5fac460769fb6ea36))
+
 ## [1.9.0](https://github.com/nftscan-official/nftscan-api-js-sdk/compare/v1.8.1...v1.9.0) (2023-08-08)
 
 
diff --git a/README.md b/README.md
index 4975fba..594aac7 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ The SDK currently supports the following chains:
 | OP Mainnet   | optimismapi.nftscan.com | optimism   |
 | zkSync Era   | zksyncapi.nftscan.com   | zksync     |
 | Linea        | lineaapi.nftscan.com    | linea      |
+| Base         | baseapi.nftscan.com     | base       |
 | PlatON       | platonapi.nftscan.com   | platon     |
 | Avalanche-C  | avaxapi.nftscan.com     | avalanche  |
 | Cronos       | cronosapi.nftscan.com   | cronos     |
@@ -62,6 +63,7 @@ export enum EvmChain {
   OPTIMISM = 'optimism',
   ZKSYNC = 'zksync',
   LINEA = 'linea',
+  Base = 'base',
   AVALANCHE = 'avalanche',
   MOONBEAM = 'moonbeam',
   PLATON = 'platon',
diff --git a/package.json b/package.json
index a2ad07d..6faf4cb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nftscan-api",
-  "version": "1.9.0",
+  "version": "1.10.0",
   "description": "js/ts SDK for NFTScan APIs",
   "main": "dist/cjs/index.js",
   "main-es": "dist/es/index.js",
diff --git a/src/types/evm/asset/response-data.ts b/src/types/evm/asset/response-data.ts
index cbe258b..44a33b7 100644
--- a/src/types/evm/asset/response-data.ts
+++ b/src/types/evm/asset/response-data.ts
@@ -202,6 +202,11 @@ export interface CollectionAssets {
    */
   floor_price: number;
 
+  /**
+   * Whether the collection is spam contract marked by NFTScan
+   */
+  is_spam: boolean;
+
   /**
    * How many items for the collection
    */
diff --git a/src/types/evm/collection/response-data.ts b/src/types/evm/collection/response-data.ts
index baa1fb6..526f5b9 100644
--- a/src/types/evm/collection/response-data.ts
+++ b/src/types/evm/collection/response-data.ts
@@ -102,6 +102,11 @@ export interface Collection {
    */
   instagram: string;
 
+  /**
+   * Whether the collection is spam contract marked by NFTScan
+   */
+  is_spam: boolean;
+
   /**
    * How many items for the collection
    */
diff --git a/src/types/evm/statistic/response-data.ts b/src/types/evm/statistic/response-data.ts
index f9a0836..c3468c3 100644
--- a/src/types/evm/statistic/response-data.ts
+++ b/src/types/evm/statistic/response-data.ts
@@ -702,11 +702,36 @@ export interface QueryCollectionStatisticsResponse {
    */
   sales: number;
 
+  /**
+   * The sale for 1 day
+   */
+  sales_1d: number;
+
+  /**
+   * The sale for 1 hour
+   */
+  sales_1h: number;
+
   /**
    * The 24h sales
    */
   sales_24h: number;
 
+  /**
+   * The sale for 30 days
+   */
+  sales_30d: number;
+
+  /**
+   * The sale for 6 hours
+   */
+  sales_6h: number;
+
+  /**
+   * The sale for 7 days
+   */
+  sales_7d: number;
+
   /**
    * The total volume
    */
@@ -717,6 +742,11 @@ export interface QueryCollectionStatisticsResponse {
    */
   volume_1d: number;
 
+  /**
+   * The volume for 1 hour
+   */
+  volume_1h: number;
+
   /**
    * The 24h volume
    */
@@ -727,6 +757,11 @@ export interface QueryCollectionStatisticsResponse {
    */
   volume_30d: number;
 
+  /**
+   * The volume for 6 hours
+   */
+  volume_6h: number;
+
   /**
    * The volume for 7 days
    */
@@ -737,11 +772,21 @@ export interface QueryCollectionStatisticsResponse {
    */
   volume_change_1d: string;
 
+  /**
+   * The volume growth rate for 1 hour
+   */
+  volume_change_1h: string;
+
   /**
    * The volume growth rate for 30 days
    */
   volume_change_30d: string;
 
+  /**
+   * The volume growth rate for 6 hours
+   */
+  volume_change_6h: string;
+
   /**
    * The volume growth rate for 7 days
    */
diff --git a/src/types/nftscan-type.ts b/src/types/nftscan-type.ts
index 5da22c4..5a4f220 100644
--- a/src/types/nftscan-type.ts
+++ b/src/types/nftscan-type.ts
@@ -10,6 +10,7 @@ export enum EvmChain {
   OPTIMISM = 'optimism',
   ZKSYNC = 'zksync',
   LINEA = 'linea',
+  BASE = 'base',
   AVALANCHE = 'avalanche',
   MOONBEAM = 'moonbeam',
   PLATON = 'platon',
diff --git a/src/util/nftscan.const.ts b/src/util/nftscan.const.ts
index e83345d..da1e977 100644
--- a/src/util/nftscan.const.ts
+++ b/src/util/nftscan.const.ts
@@ -17,6 +17,7 @@ export default class NftscanConst {
     gnosis: 'https://gnosisapi.nftscan.com/api',
     zksync: 'https://zksyncapi.nftscan.com/api',
     linea: 'https://lineaapi.nftscan.com/api',
+    base: 'https://baseapi.nftscan.com/api',
   };
 
   /**