diff --git a/community_usecase/product_survey/main.py b/community_usecase/product_survey/main.py
index 20bf0c8..1e4a6cc 100644
--- a/community_usecase/product_survey/main.py
+++ b/community_usecase/product_survey/main.py
@@ -144,7 +144,7 @@ def construct_society(question: str) -> RolePlaying:
 def main():
     r"""Main function to run the OWL system with an example question."""
     # Default research question
-    default_task = "please give me a product survey report for manus product.and then make a react website for it.finally,download the this web into pdf file and open it.please make full use of the Browsertoolkit、TerminalToolkit、PyAutoGUIToolkit、FileWriteToolkit etc."
+    default_task = "please give me a product survey report for manus product.which official web url is https://manus.im.And then using  react framework to make a website for it.Finally,download the this web into pdf file and open it by local app.please make full use of the Browsertoolkit、TerminalToolkit、PyAutoGUIToolkit、FileWriteToolkit etc."
 
     # Override default task if command line argument is provided
     task = sys.argv[1] if len(sys.argv) > 1 else default_task