diff --git a/docusaurus.config.js b/docusaurus.config.js
index 6e6dd741..bd9b447f 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -164,7 +164,7 @@ const config = {
           },
           {
             label: 'Online Trial',
-            href: 'http://trial.ivorysql.org:8080/',
+            href: 'https://trial.ivorysql.org/',
             position: 'left'
           },
           {
diff --git a/src/pages/docs-ecosystem.js b/src/pages/docs-ecosystem.js
index 65a8f241..aa175b9a 100644
--- a/src/pages/docs-ecosystem.js
+++ b/src/pages/docs-ecosystem.js
@@ -2,13 +2,14 @@ import React, { useEffect } from 'react';
 import Layout from '@theme/Layout';
 import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
 
-const DOCS_BASE = 'https://docs.ivorysql.org';
-const DOCS_VERSION = 'v5.3/v5.3';
+const ECOSYSTEM_URLS = {
+  en: 'https://docs.ivorysql.org/en/ivorysql-doc/v5.3/cpu_arch_adp',
+  zh: 'https://docs.ivorysql.org/cn/ivorysql-doc/v5.3/cpu_arch_adp',
+};
 
 function buildTarget(locale) {
   const normalizedLocale = (locale || 'en').toLowerCase();
-  const docsLocaleSegment = normalizedLocale.startsWith('zh') ? 'cn' : 'en';
-  return `${DOCS_BASE}/${docsLocaleSegment}/ivorysql-doc/${DOCS_VERSION}/5.0`;
+  return normalizedLocale.startsWith('zh') ? ECOSYSTEM_URLS.zh : ECOSYSTEM_URLS.en;
 }
 
 export default function DocsEcosystemRedirect() {
diff --git a/src/pages/docs-installation.js b/src/pages/docs-installation.js
index f2ad1e2e..72da2218 100644
--- a/src/pages/docs-installation.js
+++ b/src/pages/docs-installation.js
@@ -2,13 +2,14 @@ import React, { useEffect } from 'react';
 import Layout from '@theme/Layout';
 import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
 
-const DOCS_BASE = 'https://docs.ivorysql.org';
-const DOCS_VERSION = 'v5.3/v5.3';
+const INSTALLATION_URLS = {
+  en: 'https://docs.ivorysql.org/en/ivorysql-doc/v5.3/3.1#quick-installation',
+  zh: 'https://docs.ivorysql.org/cn/ivorysql-doc/v5.3/3.1#%E5%BF%AB%E9%80%9F%E5%AE%89%E8%A3%85',
+};
 
 function buildTarget(locale) {
   const normalizedLocale = (locale || 'en').toLowerCase();
-  const docsLocaleSegment = normalizedLocale.startsWith('zh') ? 'cn' : 'en';
-  return `${DOCS_BASE}/${docsLocaleSegment}/ivorysql-doc/${DOCS_VERSION}/3.1#quick-installation`;
+  return normalizedLocale.startsWith('zh') ? INSTALLATION_URLS.zh : INSTALLATION_URLS.en;
 }
 
 export default function DocsInstallationRedirect() {
diff --git a/src/pages/index.js b/src/pages/index.js
index 9e6438d0..9582e6d0 100644
--- a/src/pages/index.js
+++ b/src/pages/index.js
@@ -25,6 +25,10 @@ const INSTALL_CARD_ICONS = [Icon04, Icon01, Icon06];
 
 const RELEASES_URL = 'https://github.com/IvorySQL/IvorySQL/releases';
 const ONLINE_TRIAL_URL = 'https://trial.ivorysql.org/';
+const ECOSYSTEM_DOCS_URLS = {
+  en: 'https://docs.ivorysql.org/en/ivorysql-doc/v5.3/5.0',
+  zh: 'https://docs.ivorysql.org/cn/ivorysql-doc/v5.3/5.0',
+};
 
 /* Trusted-by customer list — logo path optional; nameZh shown in zh locale */
 const TRUSTED_CUSTOMERS = [
@@ -598,6 +602,7 @@ export default function Home() {
   const { siteConfig, i18n } = useDocusaurusContext();
   const isZh = i18n.currentLocale.toLowerCase().startsWith('zh');
   const content = isZh ? CONTENT.zh : CONTENT.en;
+  const ecosystemDocsUrl = isZh ? ECOSYSTEM_DOCS_URLS.zh : ECOSYSTEM_DOCS_URLS.en;
   const [latestVersionLabel, setLatestVersionLabel] = useState(content.latestVersionLabel);
   const certImages = [
     '/img/partners/cert1.jpg',
@@ -934,7 +939,7 @@ export default function Home() {
             {/* View all tools link */}
             <div className={styles.ecosystemViewAll} data-reveal="up">
               <a
-                href="https://docs.ivorysql.org/en/ivorysql-doc/v5.3/5.0"
+                href={ecosystemDocsUrl}
                 target="_blank"
                 rel="noopener noreferrer"
                 className={styles.ecosystemViewAllLink}