diff --git a/Dockerfiles/frontend_build.env b/Dockerfiles/frontend_build.env
index bcd5a95..e54a1f1 100644
--- a/Dockerfiles/frontend_build.env
+++ b/Dockerfiles/frontend_build.env
@@ -1,4 +1,5 @@
 VITE_OBP_API_HOST=VITE_OBP_API_HOST
+VITE_OBP_API_PORTAL_HOST=VITE_OBP_API_PORTAL_HOST
 VITE_OBP_API_MANAGER_HOST=VITE_OBP_API_MANAGER_HOST
 VITE_OBP_API_VERSION=v5.1.0
 
diff --git a/Dockerfiles/prestart.go b/Dockerfiles/prestart.go
index c9c6e85..e3b0be3 100644
--- a/Dockerfiles/prestart.go
+++ b/Dockerfiles/prestart.go
@@ -10,7 +10,7 @@ import (
 )
 
 func main() {
-	config := []string{"VITE_OBP_API_HOST", "VITE_OBP_API_MANAGER_HOST"}
+	config := []string{"VITE_OBP_API_HOST", "VITE_OBP_API_MANAGER_HOST", "VITE_OBP_API_PORTAL_HOST"}
 	configMap := make(map[string]string)
 
 	for _, key := range config {
diff --git a/package.json b/package.json
index 49c3f02..ff7ab3d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "api-explorer",
-  "version": "1.0.24",
+  "version": "1.0.26",
   "private": true,
   "scripts": {
     "dev": "vite & ts-node server/app.ts",
@@ -17,14 +17,14 @@
     "@element-plus/icons-vue": "^2.1.0",
     "@fontsource/roboto": "^5.0.0",
     "@highlightjs/vue-plugin": "^2.1.0",
-    "axios": "^1.7.2",
+    "axios": "^1.7.4",
     "cheerio": "^1.0.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
     "connect-redis": "^7.1.1",
     "dotenv": "^16.3.1",
     "element-plus": "^2.3.9",
-    "express": "^4.18.2",
+    "express": "^4.21.0",
     "express-session": "^1.17.3",
     "highlight.js": "^11.8.0",
     "jsonwebtoken": "^9.0.2",
@@ -40,40 +40,39 @@
     "socket.io-client": "^4.7.5",
     "typedi": "^0.10.0",
     "uuid": "^9.0.1",
-    "vue": "^3.2.47",
+    "vue": "^3.5.1",
     "vue-i18n": "^9.4.0",
-    "vue-markdown-renderer": "^0.2.7",
     "vue-router": "^4.2.2",
     "vue-socket.io": "^3.0.10",
     "ws": "^8.18.0"
   },
   "devDependencies": {
     "@rushstack/eslint-patch": "^1.4.0",
-    "@types/jsdom": "^21.1.0",
+    "@types/jsdom": "^21.1.7",
     "@types/jsonwebtoken": "^9.0.6",
     "@types/markdown-it": "^14.1.1",
     "@types/node": "^20.5.7",
     "@vitejs/plugin-vue": "^4.3.0",
     "@vitejs/plugin-vue-jsx": "^3.1.0",
     "@vue/eslint-config-prettier": "^9.0.0",
-    "@vue/eslint-config-typescript": "^12.0.0",
+    "@vue/eslint-config-typescript": "^14.0.0",
     "@vue/test-utils": "^2.4.0",
     "@vue/tsconfig": "^0.1.3",
-    "eslint": "^8.51.0",
+    "eslint": "^9.15.0",
     "eslint-plugin-vue": "^9.12.0",
-    "jsdom": "^22.1.0",
-    "npm-run-all": "^4.1.5",
+    "jsdom": "^25.0.1",
+    "npm-run-all2": "^7.0.1",
     "prettier": "^3.0.1",
-    "superagent": "^8.1.2",
+    "superagent": "^9.0.0",
     "ts-node": "^10.9.1",
     "typescript": "~5.2.2",
     "unplugin-auto-import": "^0.18.0",
     "unplugin-element-plus": "^0.8.0",
-    "unplugin-vue-components": "^0.26.0",
+    "unplugin-vue-components": "^0.27.0",
     "vite": "^4.4.0",
     "vite-plugin-node-polyfills": "^0.10.0",
     "vite-plugin-rewrite-all": "^1.0.2",
     "vitest": "^0.34.0",
-    "vue-tsc": "^1.6.5"
+    "vue-tsc": "^2.0.0"
   }
 }
diff --git a/server/middlewares/OauthRequestTokenMiddleware.ts b/server/middlewares/OauthRequestTokenMiddleware.ts
index 39d40cf..19011fe 100644
--- a/server/middlewares/OauthRequestTokenMiddleware.ts
+++ b/server/middlewares/OauthRequestTokenMiddleware.ts
@@ -35,8 +35,8 @@ export default class OauthRequestTokenMiddleware implements ExpressMiddlewareInt
   constructor(private oauthInjectedService: OauthInjectedService) {}
 
   use(request: Request, response: Response): any {
-    const apiHost = process.env.VITE_OBP_API_PORTAL_HOST || process.env.VITE_OBP_API_HOST;
-    console.debug('OauthRequestTokenMiddleware - API Host:', apiHost);
+    const apiHost = process.env.VITE_OBP_API_PORTAL_HOST ? process.env.VITE_OBP_API_PORTAL_HOST : process.env.VITE_OBP_API_HOST
+    console.debug('process.env.VITE_OBP_API_PORTAL_HOST:', process.env.VITE_OBP_API_PORTAL_HOST)
     const oauthService = this.oauthInjectedService
     const consumer = oauthService.getConsumer()
     consumer.getOAuthRequestToken((error: any, oauthTokenKey: string, oauthTokenSecret: string) => {
diff --git a/src/components/HeaderNav.vue b/src/components/HeaderNav.vue
index 9ff9ec0..e89683b 100644
--- a/src/components/HeaderNav.vue
+++ b/src/components/HeaderNav.vue
@@ -43,7 +43,7 @@ const route = useRoute()
 const router = useRouter()
 const obpApiHost = ref(import.meta.env.VITE_OBP_API_HOST)
 const obpApiPortalHost = ref(import.meta.env.VITE_OBP_API_PORTAL_HOST)
-const obpApiHybridPost = computed(() => obpApiPortalHost.value || obpApiHost.value)
+const obpApiHybridPost = computed(() => obpApiPortalHost.value ? obpApiPortalHost.value : obpApiHost.value)
 const obpApiManagerHost = ref(import.meta.env.VITE_OBP_API_MANAGER_HOST)
 const loginUsername = ref('')
 const logoffurl = ref('')