diff --git a/README.md b/README.md
index caa86593..331c18af 100644
--- a/README.md
+++ b/README.md
@@ -53,9 +53,10 @@
 - [x] New input box in the conversation menu (April 2025)
 - [x] Add triggerable actions / tools (webhook) (April 2025)
 - [x] Agent optimisations (May 2025)
-- [ ] Anthropic Tool compatibility (June 2025)
-- [ ] MCP support (June 2025)
-- [ ] Add OAuth 2.0 authentication for tools and sources (July 2025)
+- [ ] Filesystem sources update (July 2025)
+- [ ] Anthropic Tool compatibility (July 2025)
+- [ ] MCP support (July 2025)
+- [ ] Add OAuth 2.0 authentication for tools and sources (August 2025)
 - [ ] Agent scheduling
 
 You can find our full roadmap [here](https://github.com/orgs/arc53/projects/2). Please don't hesitate to contribute or create issues, it helps us improve DocsGPT!
diff --git a/application/api/user/routes.py b/application/api/user/routes.py
index fc052421..d4ef5f61 100644
--- a/application/api/user/routes.py
+++ b/application/api/user/routes.py
@@ -168,7 +168,7 @@ def handle_image_upload(
             filename = secure_filename(file.filename)
             upload_path = f"{settings.UPLOAD_FOLDER.rstrip('/')}/{user}/{base_path.rstrip('/')}/{uuid.uuid4()}_{filename}"
             try:
-                storage.save_file(file, upload_path)
+                storage.save_file(file, upload_path, storage_class="STANDARD")
                 image_url = upload_path
             except Exception as e:
                 current_app.logger.error(f"Error uploading image: {e}")
diff --git a/application/storage/base.py b/application/storage/base.py
index 273e7761..07f33c7b 100644
--- a/application/storage/base.py
+++ b/application/storage/base.py
@@ -1,4 +1,5 @@
 """Base storage class for file system abstraction."""
+
 from abc import ABC, abstractmethod
 from typing import BinaryIO, List, Callable
 
@@ -7,7 +8,7 @@ class BaseStorage(ABC):
     """Abstract base class for storage implementations."""
 
     @abstractmethod
-    def save_file(self, file_data: BinaryIO, path: str) -> dict:
+    def save_file(self, file_data: BinaryIO, path: str, **kwargs) -> dict:
         """
         Save a file to storage.
 
diff --git a/application/storage/s3.py b/application/storage/s3.py
index 7a52dd1c..1babb843 100644
--- a/application/storage/s3.py
+++ b/application/storage/s3.py
@@ -38,9 +38,17 @@ class S3Storage(BaseStorage):
             region_name=region_name,
         )
 
-    def save_file(self, file_data: BinaryIO, path: str) -> dict:
+    def save_file(
+        self,
+        file_data: BinaryIO,
+        path: str,
+        storage_class: str = "INTELLIGENT_TIERING",
+        **kwargs,
+    ) -> dict:
         """Save a file to S3 storage."""
-        self.s3.upload_fileobj(file_data, self.bucket_name, path)
+        self.s3.upload_fileobj(
+            file_data, self.bucket_name, path, ExtraArgs={"StorageClass": storage_class}
+        )
 
         region = getattr(settings, "SAGEMAKER_REGION", None)