diff --git a/.github/workflows/update-readme.yml b/.github/workflows/update-readme.yml
index 6428ced..e1c7fde 100644
--- a/.github/workflows/update-readme.yml
+++ b/.github/workflows/update-readme.yml
@@ -2,7 +2,7 @@ name: Update README
 
 on:
   schedule:
-    - cron: '0 12 * * *' # runs at 12:00 UTC everyday
+    - cron: '0 0 * * *' # runs at 12:00 UTC everyday
 
 jobs:
   build:
@@ -23,10 +23,6 @@ jobs:
           pip install -r requirements.txt
           
       - name: execute py script
-        env: 
-          EMAIL_ADDRESS: ${{ secrets.EMAIL_ADDRESS }}
-          EMAIL_PASSWORD: ${{ secrets.EMAIL_PASSWORD }}
-          EMAIL_RECIPIENT: ${{ secrets.EMAIL_RECIPIENT }}
         run: python main.py
           
       - name: commit files