diff --git a/computer_use_demo/gradio/agent/vlm_agent.py b/computer_use_demo/gradio/agent/vlm_agent.py
index 85177e9..173c664 100644
--- a/computer_use_demo/gradio/agent/vlm_agent.py
+++ b/computer_use_demo/gradio/agent/vlm_agent.py
@@ -159,7 +159,7 @@ class VLMAgent:
         self.output_callback(f'<img src="data:image/png;base64,{img_to_show_base64}">', sender="bot")
         self.output_callback(
                     f'<details>'
-                    f'  <summary>Screen Info for OmniParser Agent</summary>'
+                    f'  <summary>Parsed Screen elemetns by OmniParser</summary>'
                     f'  <pre>{screen_info}</pre>'
                     f'</details>',
                     sender="bot"
diff --git a/computer_use_demo/gradio/app.py b/computer_use_demo/gradio/app.py
index 35847f3..0128471 100644
--- a/computer_use_demo/gradio/app.py
+++ b/computer_use_demo/gradio/app.py
@@ -28,9 +28,9 @@ API_KEY_FILE = CONFIG_DIR / "api_key"
 INTRO_TEXT = '''
 🚀🤖✨ It's Play Time!
 
-Welcome to the OmniParser+X Computer Use Demo! X = [GPT-4o, R1, Qwen2.5VL, Claude]. Let OmniParser turn your general purpose vision-langauge model to an AI agent.
+Welcome to the OmniParser+X Computer Use Demo! X = [GPT family (4o/o1/o3-mini), Claude, deepseek R1/V3, Qwen-2.5VL]. Let OmniParser turn your general purpose vision-langauge model to an AI agent.
 
-Type a message and press submit to start OmniParser+X. Press the trash icon in the chat to clear the message history.
+Type a message and press submit to start OmniParser+X. Press stop to pause, and press the trash icon in the chat to clear the message history.
 '''
 
 def parse_arguments():
@@ -71,6 +71,8 @@ def setup_state(state):
         state["only_n_most_recent_images"] = 2
     if 'chatbot_messages' not in state:
         state['chatbot_messages'] = []
+    if 'stop' not in state:
+        state['stop'] = False
 
 async def main(state):
     """Render loop for Gradio"""
@@ -207,6 +209,10 @@ def valid_params(user_input, state):
     return errors
 
 def process_input(user_input, state):
+    # Reset the stop flag
+    if state["stop"]:
+        state["stop"] = False
+
     errors = valid_params(user_input, state)
     if errors:
         raise gr.Error("Validation errors: " + ", ".join(errors))
@@ -260,8 +266,8 @@ with gr.Blocks(theme=gr.themes.Default()) as demo:
         }
         </style>
     """)
-    state = gr.State({"stop": False})
-
+    state = gr.State({})
+    
     setup_state(state.value)
     
     gr.Markdown("# OmniParser + ✖️ Demo")
diff --git a/computer_use_demo/readme.md b/computer_use_demo/readme.md
index 08f3e7a..b7bb4b8 100644
--- a/computer_use_demo/readme.md
+++ b/computer_use_demo/readme.md
@@ -1,6 +1,6 @@
 # OmniParser+X Computer Use Demo
 
-Control a Windows 11 VM with OmniParser+X (X = [GPT-4o/4o-mini, Claude, ...]).
+Control a Windows 11 VM with OmniParser+X (X = [GPT family (4o/o1/o3-mini), Claude, deepseek R1/V3, Qwen-2.5VL]).
 <p align="center">
   <img src="../imgs/som_overlaid_omni.png" alt="OmniParser+X Computer Use Demo screenshot">
 </p>