diff --git a/.gitignore b/.gitignore
index 1cbd9d3..02eae0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,5 @@ __pycache__/
 debug.ipynb
 util/__pycache__/
 index.html?linkid=2289031
-wget-log
\ No newline at end of file
+wget-log
+weights/omniv2/
\ No newline at end of file
diff --git a/omnitool/gradio/app.py b/omnitool/gradio/app.py
index 1ad28d2..44a1580 100644
--- a/omnitool/gradio/app.py
+++ b/omnitool/gradio/app.py
@@ -259,7 +259,7 @@ def get_header_image_base64():
     try:
         # Get the absolute path to the image relative to this script
         script_dir = Path(__file__).parent
-        image_path = script_dir.parent.parent / "imgs" / "header_bar_small.png"
+        image_path = script_dir.parent.parent / "imgs" / "header_bar_thin.png"
         
         with open(image_path, "rb") as image_file:
             encoded_string = base64.b64encode(image_file.read()).decode()
diff --git a/omnitool/readme.md b/omnitool/readme.md
index 2a8b529..cc101d7 100644
--- a/omnitool/readme.md
+++ b/omnitool/readme.md
@@ -84,3 +84,8 @@ There are three components:
    c. Start the server with `python app.py --windows_host_url localhost:8006 --omniparser_server_url localhost:8000`
 
    d. Open the URL in the terminal output, set your API Key and start playing with the AI agent!
+
+
+## Acknowledgment 
+Kudos to the amazing resources that are indispensable in the development of our code: [Claude Computer Use](https://github.com/anthropics/anthropic-quickstarts/blob/main/computer-use-demo/README.md), [OS World](https://github.com/xlang-ai/OSWorld), [Windows Agent Arena](https://github.com/microsoft/WindowsAgentArena), and [computer_use_ootb](https://github.com/showlab/computer_use_ootb).
+We are grateful for helpful suggestions and feedbacks provided by Francesco Bonacci, Jianwei Yang, Dillon DuPont, Yue Wu, Anh Nguyen.