diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ec32c1..872cc22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.8.2
+
+- Fix (Session): session file locking issue on Linux.  
+- Fix (Static File): Automatically load `index.html` if the `/` route is not defined in web routes.  
+
 ## 0.8.1
 
 - Fix(Request Validation): Custom validation rule Future
diff --git a/lib/src/http/session/session_file_store.dart b/lib/src/http/session/session_file_store.dart
index 0e2ce1d..d239d2d 100644
--- a/lib/src/http/session/session_file_store.dart
+++ b/lib/src/http/session/session_file_store.dart
@@ -12,40 +12,6 @@ class SessionFileStore {
   final String _secretKey = env('APP_KEY');
   final String sessionPath = 'storage/framework/sessions';
 
-  /// Tries to lock a file in the given mode, with retries in case of failure.
-  ///
-  /// This method attempts to lock a file in the given mode, and if the
-  /// operation fails, it waits for the given delay and then retries. This
-  /// process is repeated for the given number of retries. If the lock
-  /// operation still fails after the specified number of retries, the
-  /// exception is rethrown.
-  ///
-  /// Parameters:
-  /// - [raf]: The file to lock.
-  /// - [mode]: The lock mode to use.
-  /// - [retries]: The number of times to retry the lock operation in
-  ///   case of failure. Defaults to 5.
-  /// - [delay]: The delay between retries. Defaults to a 150ms delay.
-  ///
-  Future<void> _lockFile(
-    RandomAccessFile raf,
-    FileLock mode, {
-    int retries = 5,
-    Duration delay = const Duration(milliseconds: 150),
-  }) async {
-    for (int i = 0; i < retries; i++) {
-      try {
-        await raf.lock(mode);
-        return;
-      } catch (e) {
-        if (i == retries - 1) {
-          rethrow;
-        }
-        await Future.delayed(delay);
-      }
-    }
-  }
-
   /// Stores session data in a file with the given session ID.
   ///
   /// This method creates or overwrites a file in the session path to store
@@ -81,7 +47,6 @@ class SessionFileStore {
 
     final raf = await file.open(mode: FileMode.write);
     try {
-      await _lockFile(raf, FileLock.exclusive);
       await raf.writeFrom(utf8.encode(content));
     } finally {
       try {
@@ -114,7 +79,6 @@ class SessionFileStore {
     final raf = await file.open(mode: FileMode.read);
     String fileContent = '';
     try {
-      await _lockFile(raf, FileLock.exclusive);
       final int length = await raf.length();
       final List<int> bytes = await raf.read(length);
       fileContent = utf8.decode(bytes);
@@ -169,7 +133,6 @@ class SessionFileStore {
     if (await file.exists()) {
       final raf = await file.open(mode: FileMode.write);
       try {
-        await _lockFile(raf, FileLock.exclusive);
         int expiration = DateTime.now().toUtc().millisecondsSinceEpoch - 1;
         final String content = VaniaEncryption.encryptString(
           json.encode({"data": {}, "expiration": expiration}),
diff --git a/lib/src/route/route_handler.dart b/lib/src/route/route_handler.dart
index 50e7c59..bd53fcb 100644
--- a/lib/src/route/route_handler.dart
+++ b/lib/src/route/route_handler.dart
@@ -35,6 +35,8 @@ RouteData? httpRouteHandler(HttpRequest req) {
   if (route == null) {
     if (req.method.toLowerCase() ==
         HttpRequestMethod.options.name.toLowerCase()) {
+      req.response.headers.add('Content-Length', 0);
+      req.response.statusCode = HttpStatus.ok;
       req.response.close();
       return null;
     } else {
diff --git a/lib/src/route/set_static_path.dart b/lib/src/route/set_static_path.dart
index ab308b8..c491da8 100644
--- a/lib/src/route/set_static_path.dart
+++ b/lib/src/route/set_static_path.dart
@@ -12,7 +12,10 @@ bool setStaticPath(HttpRequest req) {
       ),
     ).path.toLowerCase(),
   );
-  if (!routePath.endsWith("/")) {
+  if (!routePath.endsWith("/") && req.method.toLowerCase() == 'get') {
+    if (req.uri.path == '/') {
+      routePath = 'index.html';
+    }
     File file = File(sanitizeRoutePath("public/$routePath"));
     if (file.existsSync()) {
       Response response = Response.file(
diff --git a/pubspec.yaml b/pubspec.yaml
index ead0def..8d7b1b3 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: vania
 description: Fast, simple, and powerful backend framework for Dart built with
-version: 0.8.1
+version: 0.8.2
 homepage: https://vdart.dev
 repository: https://github.com/vania-dart/framework
 issue_tracker: https://github.com/vania-dart/framework/issues