diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d445f5c..d2ed5f9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -41,7 +41,8 @@ jobs:
         run: |
           cd demo/server
           echo "Starting server..."
-          npm run start
+          nohup npm run start > nohup.out 2> nohup.err < /dev/null &
+          echo "server is running."
       - name: Sleep
         run: sleep 5
   run-cypress: