diff --git a/action.yml b/action.yml
index afd6436..4e822e3 100644
--- a/action.yml
+++ b/action.yml
@@ -47,6 +47,14 @@ runs:
         GITEA_URL: ${{ inputs.GITEA_URL }}
         GITEA_TOKEN: ${{ inputs.GITEA_CLAUDE_TOKEN }}
       run: |
+        if [ -z "$GITEA_URL" ]; then
+          echo "Error: GITEA_URL secret is not set."
+          exit 1
+        fi
+        if [ -z "$GITEA_TOKEN" ]; then
+          echo "Error: GITEA_TOKEN secret is not set."
+          exit 1
+        fi
         tea login add --name mygitea --url "$GITEA_URL" --token "$GITEA_TOKEN" --insecure ${{ startsWith(secrets._GITEA_URL, 'http://') || '' }}
 
     - name: Install bun
diff --git a/renovate.json b/renovate.json
deleted file mode 100644
index c183f9d..0000000
--- a/renovate.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "local>Renovate/renovate-config"
-  ]
-}