diff --git a/package.json b/package.json
index 341ac7c2..0d034aa1 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "0.2.18",
+  "version": "0.2.19-beta.0",
   "workspaces": [
     "packages/*"
   ],
diff --git a/packages/chain-list-assets/package.json b/packages/chain-list-assets/package.json
index 565d2444..8650edf2 100644
--- a/packages/chain-list-assets/package.json
+++ b/packages/chain-list-assets/package.json
@@ -20,6 +20,6 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "0.2.18",
+  "version": "0.2.19-beta.0",
   "main": "index.js"
 }
diff --git a/packages/chain-list/package.json b/packages/chain-list/package.json
index e152803c..f0efd897 100644
--- a/packages/chain-list/package.json
+++ b/packages/chain-list/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "0.2.18",
+  "version": "0.2.19-beta.0",
   "main": "index.js",
   "dependencies": {
     "@polkadot/dev": "0.67.167",
diff --git a/packages/chain-list/src/packageInfo.ts b/packages/chain-list/src/packageInfo.ts
index 03ca602a..0f6ec1f0 100644
--- a/packages/chain-list/src/packageInfo.ts
+++ b/packages/chain-list/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@subwallet/chain-list', path: 'auto', type: 'auto', version: '0.2.18' };
+export const packageInfo = { name: '@subwallet/chain-list', path: 'auto', type: 'auto', version: '0.2.19-beta.0' };
diff --git a/scripts/strapi/fetch-chains.mjs b/scripts/strapi/fetch-chains.mjs
index 43ba3871..2d80e4a0 100755
--- a/scripts/strapi/fetch-chains.mjs
+++ b/scripts/strapi/fetch-chains.mjs
@@ -1,11 +1,11 @@
-import {gql} from "graphql-request";
-import * as fs from "fs";
-import {DOWNLOAD_DIR, DOWNLOAD_LINK, downloadFile, graphQLClient, removeDir, writeJSONFile} from "./strapi-api.mjs";
+import {DOWNLOAD_DIR, DOWNLOAD_LINK, downloadFile, writeJSONFile} from "./strapi-api.mjs";
 
+const BRANCH_NAME = process.env.BRANCH_NAME || 'dev';
 const SAVE_PATH = './packages/chain-list/src/data/ChainInfo.json';
 
 const main = async () => {
-    const results = await fetch('https://content.subwallet.app/api/list/chain');
+    const apiUrl = BRANCH_NAME === 'master' ? 'https://content.subwallet.app/api/list/chain' : 'https://content.subwallet.app/api/list/chain?preview=true';
+    const results = await fetch(apiUrl);
     const data = await results.json();
     const downloadDir = `${DOWNLOAD_DIR}/chains`;
     const chains = await Promise.all(data.map(async chain => {