diff --git a/backend/app/controller/tool_controller.py b/backend/app/controller/tool_controller.py
index a8277dd8..f4370627 100644
--- a/backend/app/controller/tool_controller.py
+++ b/backend/app/controller/tool_controller.py
@@ -14,6 +14,7 @@
 
 import logging
 import os
+import shutil
 import time
 
 from fastapi import APIRouter, HTTPException
@@ -712,9 +713,26 @@ async def open_browser_login():
                 f"Electron browser script not found: {electron_script_path}"
             )
 
-        electron_cmd = "npx"
-        electron_args = [
-            electron_cmd,
+        # Resolve npx path for Windows compatibility.
+        # On Windows, subprocess.Popen uses CreateProcess which cannot
+        # execute .cmd files directly. We resolve the full path and
+        # invoke via cmd.exe.
+        npx_cmd = None
+        if os.name == "nt":
+            eigent_npx = os.path.expanduser("~/.eigent/bin/npx.cmd")
+            if os.path.exists(eigent_npx):
+                npx_cmd = eigent_npx
+        if not npx_cmd:
+            npx_cmd = shutil.which("npx") or shutil.which("npx.cmd")
+        if not npx_cmd:
+            if os.name == "nt":
+                raise FileNotFoundError(
+                    "npx not found. Please ensure Node.js is installed and npx is on your PATH."
+                )
+            npx_cmd = "npx"
+
+        base_args = [
+            npx_cmd,
             "electron",
             electron_script_path,
             user_data_dir,
@@ -722,6 +740,12 @@ async def open_browser_login():
             "https://www.google.com",
         ]
 
+        # On Windows, wrap with cmd.exe so .cmd execution is reliable
+        if os.name == "nt":
+            electron_args = ["cmd.exe", "/d", "/s", "/c"] + base_args
+        else:
+            electron_args = base_args
+
         # Get the app's directory to run npx in the right context
         app_dir = os.path.dirname(
             os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
@@ -736,10 +760,17 @@ async def open_browser_login():
         logger.info(f"[PROFILE USER LOGIN] userData path: {user_data_dir}")
         logger.info(f"[PROFILE USER LOGIN] Electron args: {electron_args}")
 
+        # Ensure ~/.eigent/bin is on PATH for the spawned process
+        env = os.environ.copy()
+        eigent_bin = os.path.expanduser("~/.eigent/bin")
+        if os.path.isdir(eigent_bin):
+            env["PATH"] = eigent_bin + os.pathsep + env.get("PATH", "")
+
         # Start process and capture output in real-time
         process = subprocess.Popen(
             electron_args,
             cwd=app_dir,
+            env=env,
             stdout=subprocess.PIPE,
             stderr=subprocess.STDOUT,  # Redirect stderr to stdout
             text=True,
@@ -793,6 +824,20 @@ async def open_browser_login():
         )
 
 
+@router.get("/browser/status", name="browser status")
+async def browser_status():
+    """Check if the login browser is currently open."""
+    import socket
+
+    cdp_port = 9223
+
+    def is_port_in_use(port):
+        with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+            return s.connect_ex(("localhost", port)) == 0
+
+    return {"is_open": is_port_in_use(cdp_port)}
+
+
 @router.get("/browser/cookies", name="list cookie domains")
 async def list_cookie_domains(search: str = None):
     """
diff --git a/electron/main/index.ts b/electron/main/index.ts
index 2953fcb2..adad4804 100644
--- a/electron/main/index.ts
+++ b/electron/main/index.ts
@@ -692,9 +692,10 @@ function registerIpcHandlers() {
   // Launch CDP browser with automatic port assignment
   ipcMain.handle('launch-cdp-browser', async () => {
     try {
-      // 1. Find available port (9223–9300) by checking no CDP browser is listening
+      // 1. Find available port (9224–9300) by checking no CDP browser is listening
+      // Port 9223 is reserved for the login browser
       let port: number | null = null;
-      for (let p = 9223; p < 9300; p++) {
+      for (let p = 9224; p < 9300; p++) {
         if (
           !cdp_browser_pool.some((b) => b.port === p) &&
           !(await isCdpPortAlive(p))
@@ -704,7 +705,7 @@ function registerIpcHandlers() {
         }
       }
       if (port === null) {
-        return { success: false, error: 'No available port in 9223-9299' };
+        return { success: false, error: 'No available port in 9224-9299' };
       }
 
       // 2. Find Playwright Chromium executable
diff --git a/src/components/animate-ui/primitives/animate/slot.tsx b/src/components/animate-ui/primitives/animate/slot.tsx
index cd9e1921..186b8e65 100644
--- a/src/components/animate-ui/primitives/animate/slot.tsx
+++ b/src/components/animate-ui/primitives/animate/slot.tsx
@@ -90,13 +90,11 @@ const Slot = React.forwardRef<HTMLElement, SlotProps>(function Slot<
 
   if (!React.isValidElement(children)) return null;
 
-  const { ref: childRef, ...childProps } = children.props as AnyProps;
+  const childProps = children.props as AnyProps;
 
   const mergedProps = mergeProps(childProps, props);
 
-  return (
-    <Base {...mergedProps} ref={mergeRefs(childRef as React.Ref<T>, ref)} />
-  );
+  return <Base {...mergedProps} ref={ref} />;
 }) as <T extends HTMLElement = HTMLElement>(
   props: SlotProps<T> & { ref?: React.Ref<T> }
 ) => React.ReactElement | null;
diff --git a/src/pages/Browser/Cookies.tsx b/src/pages/Browser/Cookies.tsx
index b4f5b0d3..141e50d3 100644
--- a/src/pages/Browser/Cookies.tsx
+++ b/src/pages/Browser/Cookies.tsx
@@ -220,39 +220,20 @@ export default function Cookies() {
         confirmVariant="information"
       />
 
-      <div className="px-6 pb-6 pt-8 flex w-full items-center justify-between">
+      <div className="flex w-full items-center justify-between px-6 pb-6 pt-8">
         <div className="text-heading-sm font-bold text-text-heading">
           {t('layout.browser-cookie-management')}
         </div>
       </div>
 
-      <div className="gap-4 flex flex-col">
-        <div className="rounded-xl border-border-disabled bg-surface-secondary p-6 relative flex w-full flex-col border">
-          <div className="right-6 top-6 absolute">
-            <Button
-              variant="information"
-              size="xs"
-              onClick={handleRestartApp}
-              className="gap-0 ease-in-out justify-center overflow-hidden rounded-full transition-all duration-300"
-            >
-              <RefreshCw className="flex-shrink-0" />
-              <span
-                className={`ease-in-out overflow-hidden transition-all duration-300 ${
-                  hasUnsavedChanges
-                    ? 'pl-2 max-w-[150px] opacity-100'
-                    : 'ml-0 max-w-0 opacity-0'
-                }`}
-              >
-                {t('layout.restart-to-apply')}
-              </span>
-            </Button>
-          </div>
-          <div className="text-body-sm text-text-label max-w-[600px]">
+      <div className="flex flex-col gap-4">
+        <div className="relative flex w-full flex-col rounded-xl border border-border-disabled bg-surface-secondary p-6">
+          <div className="max-w-[600px] text-body-sm text-text-label">
             {t('layout.browser-cookies-description')}
           </div>
-          <div className="mt-4 gap-3 border-border-secondary pt-3 flex w-full flex-col border-[0.5px] border-x-0 border-b-0 border-solid">
-            <div className="py-2 flex flex-row items-center justify-between">
-              <div className="gap-2 flex flex-row items-center justify-start">
+          <div className="mt-4 flex w-full flex-col gap-3 border-[0.5px] border-x-0 border-b-0 border-solid border-border-secondary pt-3">
+            <div className="flex flex-row items-center justify-between py-2">
+              <div className="flex flex-row items-center justify-start gap-2">
                 <div className="text-body-base font-bold text-text-body">
                   {t('layout.cookie-domains')}
                 </div>
@@ -263,14 +244,14 @@ export default function Cookies() {
                 )}
               </div>
 
-              <div className="gap-2 flex items-center">
+              <div className="flex items-center gap-2">
                 {cookieDomains.length > 0 && (
                   <Button
                     variant="ghost"
                     size="sm"
                     onClick={handleDeleteAll}
                     disabled={deletingAll}
-                    className="!text-text-cuation uppercase"
+                    className="uppercase !text-text-cuation"
                   >
                     {deletingAll
                       ? t('layout.deleting')
@@ -302,14 +283,14 @@ export default function Cookies() {
             </div>
 
             {cookieDomains.length > 0 ? (
-              <div className="gap-2 flex flex-col">
+              <div className="flex flex-col gap-2">
                 {groupDomainsByMain(cookieDomains).map((group, index) => (
                   <div
                     key={index}
-                    className="rounded-xl border-border-disabled bg-surface-tertiary px-4 py-2 flex items-center justify-between border-solid"
+                    className="flex items-center justify-between rounded-xl border-solid border-border-disabled bg-surface-tertiary px-4 py-2"
                   >
                     <div className="flex w-full flex-col items-start justify-start">
-                      <span className="text-body-sm font-bold text-text-body truncate">
+                      <span className="truncate text-body-sm font-bold text-text-body">
                         {group.mainDomain}
                       </span>
                       <span className="mt-1 text-label-xs text-text-label">
@@ -335,12 +316,12 @@ export default function Cookies() {
                 ))}
               </div>
             ) : (
-              <div className="px-4 py-8 flex flex-col items-center justify-center">
+              <div className="flex flex-col items-center justify-center px-4 py-8">
                 <Cookie className="mb-4 h-12 w-12 text-icon-secondary opacity-50" />
-                <div className="text-body-base font-bold text-text-label text-center">
+                <div className="text-body-base text-center font-bold text-text-label">
                   {t('layout.no-cookies-saved-yet')}
                 </div>
-                <p className="text-label-xs font-medium text-text-label text-center">
+                <p className="text-center text-label-xs font-medium text-text-label">
                   {t('layout.no-cookies-saved-yet-description')}
                 </p>
               </div>
@@ -348,7 +329,7 @@ export default function Cookies() {
           </div>
         </div>
 
-        <div className="text-label-xs text-text-label w-full text-center">
+        <div className="w-full text-center text-label-xs text-text-label">
           For more information, check out our
           <a
             href="https://www.eigent.ai/privacy-policy"