diff --git a/apps/admin/.env.example b/apps/admin/.env.example
index 59663aa6738..e6e7a40c9d7 100644
--- a/apps/admin/.env.example
+++ b/apps/admin/.env.example
@@ -1,6 +1,7 @@
 VITE_API_BASE_URL="http://localhost:8000"
 
 VITE_WEB_BASE_URL="http://localhost:3000"
+VITE_WEB_BASE_PATH=""
 
 VITE_ADMIN_BASE_URL="http://localhost:3001"
 VITE_ADMIN_BASE_PATH="/god-mode"
diff --git a/apps/admin/app/(all)/(dashboard)/sidebar-help-section.tsx b/apps/admin/app/(all)/(dashboard)/sidebar-help-section.tsx
index 9ee63f3be68..18766efa7ef 100644
--- a/apps/admin/app/(all)/(dashboard)/sidebar-help-section.tsx
+++ b/apps/admin/app/(all)/(dashboard)/sidebar-help-section.tsx
@@ -9,7 +9,7 @@ import { observer } from "mobx-react";
 import Link from "next/link";
 import { HelpCircle, MoveLeft } from "lucide-react";
 import { Transition } from "@headlessui/react";
-import { WEB_BASE_URL } from "@plane/constants";
+import { WEB_URL } from "@plane/constants";
 // plane internal packages
 import { DiscordIcon, GithubIcon, NewTabIcon, PageIcon } from "@plane/propel/icons";
 import { Tooltip } from "@plane/propel/tooltip";
@@ -45,7 +45,7 @@ export const AdminSidebarHelpSection = observer(function AdminSidebarHelpSection
   // refs
   const helpOptionsRef = useRef<HTMLDivElement | null>(null);
 
-  const redirectionLink = encodeURI(WEB_BASE_URL + "/");
+  const redirectionLink = WEB_URL;
 
   return (
     <div
diff --git a/apps/admin/app/(all)/(dashboard)/workspace/create/form.tsx b/apps/admin/app/(all)/(dashboard)/workspace/create/form.tsx
index c9e0704306d..9d50d54baef 100644
--- a/apps/admin/app/(all)/(dashboard)/workspace/create/form.tsx
+++ b/apps/admin/app/(all)/(dashboard)/workspace/create/form.tsx
@@ -9,7 +9,7 @@ import Link from "next/link";
 import { useRouter } from "next/navigation";
 import { Controller, useForm } from "react-hook-form";
 // plane imports
-import { WEB_BASE_URL, ORGANIZATION_SIZE, RESTRICTED_URLS } from "@plane/constants";
+import { WEB_URL, ORGANIZATION_SIZE, RESTRICTED_URLS } from "@plane/constants";
 import { Button, getButtonStyling } from "@plane/propel/button";
 import { TOAST_TYPE, setToast } from "@plane/propel/toast";
 import { InstanceWorkspaceService } from "@plane/services";
@@ -43,7 +43,7 @@ export function WorkspaceCreateForm() {
     formState: { errors, isSubmitting, isValid },
   } = useForm<IWorkspace>({ defaultValues, mode: "onChange" });
   // derived values
-  const workspaceBaseURL = encodeURI(WEB_BASE_URL || window.location.origin + "/");
+  const workspaceBaseURL = WEB_URL || encodeURI(window.location.origin + "/");
 
   const handleCreateWorkspace = async (formData: IWorkspace) => {
     await instanceWorkspaceService
diff --git a/apps/admin/app/root.tsx b/apps/admin/app/root.tsx
index 3627aa86275..0529112e654 100644
--- a/apps/admin/app/root.tsx
+++ b/apps/admin/app/root.tsx
@@ -4,7 +4,7 @@
  * See the LICENSE file for details.
  */
 
-import type { ReactNode } from "react";
+import React, { type ReactNode } from "react";
 import { Links, Meta, Outlet, Scripts } from "react-router";
 import type { LinksFunction } from "react-router";
 import * as Sentry from "@sentry/react-router";
@@ -14,6 +14,7 @@ import favicon32 from "@/app/assets/favicon/favicon-32x32.png?url";
 import faviconIco from "@/app/assets/favicon/favicon.ico?url";
 import { LogoSpinner } from "@/components/common/logo-spinner";
 import globalStyles from "@/styles/globals.css?url";
+import { joinUrlPath } from "@plane/utils";
 import { AppProviders } from "@/providers";
 import type { Route } from "./+types/root";
 // fonts
@@ -25,13 +26,15 @@ import "@fontsource/ibm-plex-mono";
 const APP_TITLE = "Plane | Simple, extensible, open-source project management tool.";
 const APP_DESCRIPTION =
   "Open-source project management tool to manage work items, sprints, and product roadmaps with peace of mind.";
+const WEB_BASE_PATH =
+  (typeof import.meta !== "undefined" && import.meta.env?.BASE_URL) || process.env.VITE_ADMIN_BASE_PATH || "/god-mode";
 
 export const links: LinksFunction = () => [
   { rel: "apple-touch-icon", sizes: "180x180", href: appleTouchIcon },
   { rel: "icon", type: "image/png", sizes: "32x32", href: favicon32 },
   { rel: "icon", type: "image/png", sizes: "16x16", href: favicon16 },
   { rel: "shortcut icon", href: faviconIco },
-  { rel: "manifest", href: `/site.webmanifest.json` },
+  { rel: "manifest", href: joinUrlPath(WEB_BASE_PATH, "site.webmanifest.json") },
   { rel: "stylesheet", href: globalStyles },
   {
     rel: "preload",
@@ -82,6 +85,14 @@ export default function Root() {
 }
 
 export function HydrateFallback() {
+  const [isMounted, setIsMounted] = React.useState(false);
+
+  React.useEffect(() => {
+    setIsMounted(true);
+  }, []);
+
+  if (typeof window === "undefined" || !isMounted) return <div />;
+
   return (
     <div className="relative flex h-screen w-full items-center justify-center">
       <LogoSpinner />
diff --git a/apps/admin/core/components/workspace/list-item.tsx b/apps/admin/core/components/workspace/list-item.tsx
index 3e111972146..cc78811ba64 100644
--- a/apps/admin/core/components/workspace/list-item.tsx
+++ b/apps/admin/core/components/workspace/list-item.tsx
@@ -7,7 +7,7 @@
 import { observer } from "mobx-react";
 
 // plane internal packages
-import { WEB_BASE_URL } from "@plane/constants";
+import { WEB_URL } from "@plane/constants";
 import { NewTabIcon } from "@plane/propel/icons";
 import { Tooltip } from "@plane/propel/tooltip";
 import { getFileURL } from "@plane/utils";
@@ -28,16 +28,15 @@ export const WorkspaceListItem = observer(function WorkspaceListItem({ workspace
   return (
     <a
       key={workspaceId}
-      href={`${WEB_BASE_URL}/${encodeURIComponent(workspace.slug)}`}
+      href={`${WEB_URL}/${encodeURIComponent(workspace.slug)}`}
       target="_blank"
       className="group flex items-center justify-between p-3 gap-2.5 truncate border border-subtle hover:border-subtle-1 bg-layer-1 hover:bg-layer-1-hover hover:shadow-raised-100 rounded-lg"
       rel="noreferrer"
     >
       <div className="flex items-start gap-4">
         <span
-          className={`relative flex h-8 w-8 flex-shrink-0 items-center justify-center p-2 mt-1 text-11 uppercase ${
-            !workspace?.logo_url && "rounded-lg bg-accent-primary text-on-color"
-          }`}
+          className={`relative flex h-8 w-8 flex-shrink-0 items-center justify-center p-2 mt-1 text-11 uppercase ${!workspace?.logo_url && "rounded-lg bg-accent-primary text-on-color"
+            }`}
         >
           {workspace?.logo_url && workspace.logo_url !== "" ? (
             <img
diff --git a/apps/admin/public/site.webmanifest.json b/apps/admin/public/site.webmanifest.json
index 6e5e438f88a..3ed6b0558c8 100644
--- a/apps/admin/public/site.webmanifest.json
+++ b/apps/admin/public/site.webmanifest.json
@@ -7,7 +7,15 @@
   "background_color": "#f9fafb",
   "theme_color": "#3f76ff",
   "icons": [
-    { "src": "/favicon/android-chrome-192x192.png", "sizes": "192x192", "type": "image/png" },
-    { "src": "/favicon/android-chrome-512x512.png", "sizes": "512x512", "type": "image/png" }
+    {
+      "src": "favicon/android-chrome-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    },
+    {
+      "src": "favicon/android-chrome-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png"
+    }
   ]
 }
diff --git a/apps/api/.env.example b/apps/api/.env.example
index 4c84bd68373..61096b22443 100644
--- a/apps/api/.env.example
+++ b/apps/api/.env.example
@@ -44,7 +44,7 @@ USE_MINIO=0
 
 
 
-# Email redirections and minio domain settings
+# Email redirections and minio domain settings (include subpath if any, e.g., http://localhost:3000/plane)
 WEB_URL="http://localhost:8000"
 
 # Gunicorn Workers
@@ -58,6 +58,7 @@ SPACE_BASE_URL="http://localhost:3002"
 SPACE_BASE_PATH="/spaces"
 
 APP_BASE_URL="http://localhost:3000"
+# Base path for the app (e.g., /plane)
 APP_BASE_PATH=""
 
 LIVE_BASE_URL="http://localhost:3100"
diff --git a/apps/space/.env.example b/apps/space/.env.example
index 59663aa6738..e6e7a40c9d7 100644
--- a/apps/space/.env.example
+++ b/apps/space/.env.example
@@ -1,6 +1,7 @@
 VITE_API_BASE_URL="http://localhost:8000"
 
 VITE_WEB_BASE_URL="http://localhost:3000"
+VITE_WEB_BASE_PATH=""
 
 VITE_ADMIN_BASE_URL="http://localhost:3001"
 VITE_ADMIN_BASE_PATH="/god-mode"
diff --git a/apps/space/app/root.tsx b/apps/space/app/root.tsx
index de13a13f960..30560498812 100644
--- a/apps/space/app/root.tsx
+++ b/apps/space/app/root.tsx
@@ -4,6 +4,7 @@
  * See the LICENSE file for details.
  */
 
+import React from "react";
 import * as Sentry from "@sentry/react-router";
 import { Links, Meta, Outlet, Scripts } from "react-router";
 // assets
@@ -89,6 +90,14 @@ export default function Root() {
 }
 
 export function HydrateFallback() {
+  const [isMounted, setIsMounted] = React.useState(false);
+
+  React.useEffect(() => {
+    setIsMounted(true);
+  }, []);
+
+  if (typeof window === "undefined" || !isMounted) return <div />;
+
   return (
     <div className="bg-surface-1 relative flex h-screen w-full items-center justify-center">
       <LogoSpinner />
diff --git a/apps/space/public/site.webmanifest.json b/apps/space/public/site.webmanifest.json
index 8885d137bbd..c8834acbd33 100644
--- a/apps/space/public/site.webmanifest.json
+++ b/apps/space/public/site.webmanifest.json
@@ -7,7 +7,15 @@
   "background_color": "#f9fafb",
   "theme_color": "#3f76ff",
   "icons": [
-    { "src": "/favicon/android-chrome-192x192.png", "sizes": "192x192", "type": "image/png" },
-    { "src": "/favicon/android-chrome-512x512.png", "sizes": "512x512", "type": "image/png" }
+    {
+      "src": "favicon/android-chrome-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    },
+    {
+      "src": "favicon/android-chrome-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png"
+    }
   ]
 }
diff --git a/apps/web/.env.example b/apps/web/.env.example
index 59663aa6738..e6e7a40c9d7 100644
--- a/apps/web/.env.example
+++ b/apps/web/.env.example
@@ -1,6 +1,7 @@
 VITE_API_BASE_URL="http://localhost:8000"
 
 VITE_WEB_BASE_URL="http://localhost:3000"
+VITE_WEB_BASE_PATH=""
 
 VITE_ADMIN_BASE_URL="http://localhost:3001"
 VITE_ADMIN_BASE_PATH="/god-mode"
diff --git a/apps/web/Dockerfile.web b/apps/web/Dockerfile.web
index 104a9e2f7f3..d38adf7abef 100644
--- a/apps/web/Dockerfile.web
+++ b/apps/web/Dockerfile.web
@@ -67,6 +67,9 @@ ENV VITE_SPACE_BASE_PATH=$VITE_SPACE_BASE_PATH
 ARG VITE_WEB_BASE_URL=""
 ENV VITE_WEB_BASE_URL=$VITE_WEB_BASE_URL
 
+ARG VITE_WEB_BASE_PATH="/"
+ENV VITE_WEB_BASE_PATH=$VITE_WEB_BASE_PATH
+
 ENV NEXT_TELEMETRY_DISABLED=1
 ENV TURBO_TELEMETRY_DISABLED=1
 
diff --git a/apps/web/app/layout.tsx b/apps/web/app/layout.tsx
index ab41f06d4e6..31f3b04ccb5 100644
--- a/apps/web/app/layout.tsx
+++ b/apps/web/app/layout.tsx
@@ -12,7 +12,7 @@ import "@/styles/globals.css";
 import { SITE_DESCRIPTION, SITE_NAME } from "@plane/constants";
 
 // helpers
-import { cn } from "@plane/utils";
+import { cn, joinUrlPath } from "@plane/utils";
 
 // assets
 import favicon16 from "@/app/assets/favicon/favicon-16x16.png?url";
@@ -57,6 +57,8 @@ export const meta = () => [
 
 export default function RootLayout({ children }: { children: React.ReactNode }) {
   const isSessionRecorderEnabled = parseInt(process.env.VITE_ENABLE_SESSION_RECORDER || "0");
+  const WEB_BASE_PATH =
+    (typeof import.meta !== "undefined" && import.meta.env?.BASE_URL) || process.env.VITE_WEB_BASE_PATH || "/";
 
   return (
     <html lang="en">
@@ -64,7 +66,7 @@ export default function RootLayout({ children }: { children: React.ReactNode })
         <meta name="theme-color" content="#fff" />
         <link rel="icon" type="image/png" sizes="32x32" href={favicon32} />
         <link rel="icon" type="image/png" sizes="16x16" href={favicon16} />
-        <link rel="manifest" href="/site.webmanifest.json" />
+        <link rel="manifest" href={joinUrlPath(WEB_BASE_PATH, "site.webmanifest.json")} />
         <link rel="shortcut icon" href={faviconIco} />
         {/* Meta info for PWA */}
         <meta name="application-name" content="Plane" />
@@ -76,7 +78,6 @@ export default function RootLayout({ children }: { children: React.ReactNode })
         <link rel="apple-touch-icon" href={icon512} />
         <link rel="apple-touch-icon" sizes="180x180" href={icon180} />
         <link rel="apple-touch-icon" sizes="512x512" href={icon512} />
-        <link rel="manifest" href="/manifest.json" />
       </head>
       <body>
         <div id="context-menu-portal" />
diff --git a/apps/web/app/root.tsx b/apps/web/app/root.tsx
index 1125cab3929..510a36373af 100644
--- a/apps/web/app/root.tsx
+++ b/apps/web/app/root.tsx
@@ -4,7 +4,8 @@
  * See the LICENSE file for details.
  */
 
-import type { ReactNode } from "react";
+import React from "react";
+import type {ReactNode} from "react";
 import * as Sentry from "@sentry/react-router";
 import Script from "next/script";
 import { Links, Meta, Outlet, Scripts } from "react-router";
@@ -12,7 +13,7 @@ import type { LinksFunction } from "react-router";
 import { ThemeProvider, useTheme } from "next-themes";
 // plane imports
 import { SITE_DESCRIPTION, SITE_NAME } from "@plane/constants";
-import { cn } from "@plane/utils";
+import { cn, joinUrlPath } from "@plane/utils";
 // types
 // assets
 import favicon16 from "@/app/assets/favicon/favicon-16x16.png?url";
@@ -35,16 +36,18 @@ import "@fontsource/material-symbols-rounded";
 import "@fontsource/ibm-plex-mono";
 
 const APP_TITLE = "Plane | Simple, extensible, open-source project management tool.";
+const WEB_BASE_PATH =
+  (typeof import.meta !== "undefined" && import.meta.env?.BASE_URL) || process.env.VITE_WEB_BASE_PATH || "/";
 
 export const links: LinksFunction = () => [
   { rel: "icon", type: "image/png", sizes: "32x32", href: favicon32 },
   { rel: "icon", type: "image/png", sizes: "16x16", href: favicon16 },
   { rel: "shortcut icon", href: faviconIco },
-  { rel: "manifest", href: "/site.webmanifest.json" },
+  { rel: "manifest", href: joinUrlPath(WEB_BASE_PATH, "site.webmanifest.json") },
   { rel: "apple-touch-icon", href: icon512 },
   { rel: "apple-touch-icon", sizes: "180x180", href: icon180 },
   { rel: "apple-touch-icon", sizes: "512x512", href: icon512 },
-  { rel: "manifest", href: "/manifest.json" },
+
   { rel: "stylesheet", href: globalStyles },
   {
     rel: "preload",
@@ -135,9 +138,14 @@ export default function Root() {
 
 export function HydrateFallback() {
   const { resolvedTheme } = useTheme();
+  const [isMounted, setIsMounted] = React.useState(false);
+
+  React.useEffect(() => {
+    setIsMounted(true);
+  }, []);
 
   // if we are on the server or the theme is not resolved, return an empty div
-  if (typeof window === "undefined" || resolvedTheme === undefined) return <div />;
+  if (typeof window === "undefined" || !isMounted || resolvedTheme === undefined) return <div />;
 
   return (
     <div className="relative flex bg-canvas h-screen w-full items-center justify-center">
diff --git a/apps/web/public/manifest.json b/apps/web/public/manifest.json
index 35917737d44..17aed8bf498 100644
--- a/apps/web/public/manifest.json
+++ b/apps/web/public/manifest.json
@@ -3,25 +3,25 @@
   "short_name": "Plane",
   "icons": [
     {
-      "src": "/icons/icon-192x192.png",
+      "src": "icons/icon-192x192.png",
       "sizes": "192x192",
       "type": "image/png",
       "purpose": "any maskable"
     },
     {
-      "src": "/icons/icon-348x348.png",
+      "src": "icons/icon-348x348.png",
       "sizes": "348x348",
       "type": "image/png"
     },
     {
-      "src": "/icons/icon-512x512.png",
+      "src": "icons/icon-512x512.png",
       "sizes": "512x512",
       "type": "image/png"
     }
   ],
   "theme_color": "#FFFFFF",
   "background_color": "#FFFFFF",
-  "start_url": "/",
+  "start_url": ".",
   "display": "standalone",
   "orientation": "portrait"
 }
diff --git a/apps/web/public/site.webmanifest.json b/apps/web/public/site.webmanifest.json
index 7f53eaa6116..1670b02badf 100644
--- a/apps/web/public/site.webmanifest.json
+++ b/apps/web/public/site.webmanifest.json
@@ -7,7 +7,15 @@
   "background_color": "#f9fafb",
   "theme_color": "#3f76ff",
   "icons": [
-    { "src": "/plane-logos/plane-mobile-pwa.png", "sizes": "192x192", "type": "image/png" },
-    { "src": "/plane-logos/plane-mobile-pwa.png", "sizes": "512x512", "type": "image/png" }
+    {
+      "src": "plane-logos/plane-mobile-pwa.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    },
+    {
+      "src": "plane-logos/plane-mobile-pwa.png",
+      "sizes": "512x512",
+      "type": "image/png"
+    }
   ]
 }
diff --git a/apps/web/vite.config.ts b/apps/web/vite.config.ts
index b80e3b65eee..9f2267ff9d4 100644
--- a/apps/web/vite.config.ts
+++ b/apps/web/vite.config.ts
@@ -3,6 +3,7 @@ import * as dotenv from "@dotenvx/dotenvx";
 import { reactRouter } from "@react-router/dev/vite";
 import { defineConfig } from "vite";
 import tsconfigPaths from "vite-tsconfig-paths";
+import { joinUrlPath } from "@plane/utils";
 
 dotenv.config({ path: path.resolve(__dirname, ".env") });
 
@@ -14,7 +15,10 @@ const viteEnv = Object.keys(process.env)
     return a;
   }, {});
 
+const basePath = joinUrlPath(process.env.VITE_WEB_BASE_PATH ?? "", "/") ?? "/";
+
 export default defineConfig(() => ({
+  base: basePath,
   define: {
     "process.env": JSON.stringify(viteEnv),
   },
diff --git a/turbo.json b/turbo.json
index 5d1c227553b..bb41942c59c 100644
--- a/turbo.json
+++ b/turbo.json
@@ -6,6 +6,7 @@
     "DEV",
     "LOG_LEVEL",
     "NODE_ENV",
+    "BASE_URL",
     "SENTRY_DSN",
     "SENTRY_ENVIRONMENT",
     "SENTRY_TRACES_SAMPLE_RATE",