diff --git a/.github/workflows/cron.yml b/.github/workflows/cron.yml
index 64e56a7..0dcdae2 100644
--- a/.github/workflows/cron.yml
+++ b/.github/workflows/cron.yml
@@ -39,20 +39,20 @@ jobs:
           path: old
       - name: Make output dir
         run: mkdir -p result/www
-#      - name: extract
-#        run: tar -C result/www -xf ./old/github-pages/artifact.tar; find result
+      - name: extract
+        run: tar -C result/www -xf ./old/github-pages/artifact.tar; find result
       - name: Go install
         run: go install .
       - name: Previously downloaded until
         run: echo $(cd result/www; (echo 1; for i in [0-9]*; do echo $i; done) | sort | tail -n 1)
-#      - name: Copy old index
-#        run: cp result/www/index.html _old_index.html
+      - name: Copy old index
+        run: cp result/www/index.html _old_index.html
       - name: Go run
-        run: go run . result/www -f 1 -t 30
-#        run: go run . result/www -f $(( 1 + $( cd result/www; (echo 1; for i in [0-9]*; do echo $i; done) | sort | tail -n 1) )) -t 30
+#        run: go run . result/www -f 1 -t 30
+        run: go run . result/www -f $(( 1 + $( cd result/www; (echo 1; for i in [0-9]*; do echo $i; done) | sort | tail -n 1) )) -t 40
         # go run . output-dir -f from -t to
       - name: concat index.html
-        run: ./concat_htmls.sh _old_index.html result/www/index.html > _new_index.html; mv _new_index.html result/www/index.html
+        run: ./concat_htmls.sh result/www/index.html _old_index.html > _new_index.html; mv _new_index.html result/www/index.html
       - name: find
         run: find result
       - name: create .ipfsignore