diff --git a/webpages/__pycache__/outstanding_members.cpython-312.pyc b/webpages/__pycache__/outstanding_members.cpython-312.pyc
index 9539c0ebf..fafa92c23 100644
Binary files a/webpages/__pycache__/outstanding_members.cpython-312.pyc and b/webpages/__pycache__/outstanding_members.cpython-312.pyc differ
diff --git a/webpages/coreteks_pages/__pycache__/coreteks_homepage.cpython-312.pyc b/webpages/coreteks_pages/__pycache__/coreteks_homepage.cpython-312.pyc
index 9abadb2eb..ff6cd1c12 100644
Binary files a/webpages/coreteks_pages/__pycache__/coreteks_homepage.cpython-312.pyc and b/webpages/coreteks_pages/__pycache__/coreteks_homepage.cpython-312.pyc differ
diff --git a/webpages/coreteks_pages/coreteks_homepage.py b/webpages/coreteks_pages/coreteks_homepage.py
index 7433f766c..d4bf5751e 100644
--- a/webpages/coreteks_pages/coreteks_homepage.py
+++ b/webpages/coreteks_pages/coreteks_homepage.py
@@ -73,5 +73,5 @@ def coreteks_homepage():
 
     with st.expander("**🎤 10/14/2021:Working as Data Engineer in A Tech Company```Speaker: Ada Li```**"):
         st.image("./images/10-14-2021-WorkingAsDataEngineer-flyer.jpg", use_container_width =True)
-        st.link_button(label="Download PDF Slides", use_container_width=True, type="primary", url="https://wtamu0-my.sharepoint.com/:b:/g/personal/czhang_wtamu_edu/EX3QtTtRzFhBqs1PUz5FRy8BTlBtmW9OIVdHptyN9wWqhQ?e=W7KuK6", )
+        st.link_button(label="Download PDF Slides", use_container_width=True, type="primary", url="https://docs.google.com/presentation/d/1_Yktc38IkIx8nop5lDa3XRexxpo_70Vi/edit?usp=sharing&ouid=107196671903715665546&rtpof=true&sd=true", )
         st.divider()