diff --git a/.github/workflows/update-trivy-cache.yaml b/.github/workflows/update-trivy-cache.yaml
index f131f04..2a9ac15 100644
--- a/.github/workflows/update-trivy-cache.yaml
+++ b/.github/workflows/update-trivy-cache.yaml
@@ -4,7 +4,7 @@ name: Update Trivy Cache
 
 on:
   schedule:
-    - cron: '0 1 * * *'  # Run daily at midnight UTC
+    - cron: '30 1 * * *'  # Run daily at midnight UTC
   workflow_dispatch:  # Allow manual triggering
 
 jobs:
@@ -18,7 +18,6 @@ jobs:
       - name: Download and extract the vulnerability DB
         run: |
           mkdir -p $GITHUB_WORKSPACE/.cache/trivy/db
-          oras copy ghcr.io/aquasecurity/trivy-db:2 ghcr.io/tiryoh/aquasecurity/trivy-db:2 || echo "err"
           oras pull ghcr.io/aquasecurity/trivy-db:2 || oras pull ghcr.io/tiryoh/aquasecurity/trivy-db:2
           tar -xzf db.tar.gz -C $GITHUB_WORKSPACE/.cache/trivy/db
           rm db.tar.gz
@@ -26,7 +25,6 @@ jobs:
       - name: Download and extract the Java DB
         run: |
           mkdir -p $GITHUB_WORKSPACE/.cache/trivy/java-db
-          oras copy ghcr.io/aquasecurity/trivy-java-db:1 ghcr.io/tiryoh/aquasecurity/trivy-java-db:1 || echo "err"
           oras pull ghcr.io/aquasecurity/trivy-java-db:1 || oras pull ghcr.io/tiryoh/aquasecurity/trivy-java-db:1
           tar -xzf javadb.tar.gz -C $GITHUB_WORKSPACE/.cache/trivy/java-db
           rm javadb.tar.gz