diff --git a/start.sh b/start.sh
index f58525e..0e3e1b1 100755
--- a/start.sh
+++ b/start.sh
@@ -101,7 +101,9 @@ run_deploy_questions() {
         else
             read -r -p "3.1 是否启用 HTTPS？[y/N]: " https_choice
             DEPLOY_HTTPS=false
-            [[ "$https_choice" =~ ^[yY] ]] && DEPLOY_HTTPS=true
+            if [[ "$https_choice" =~ ^[yY] ]]; then
+                DEPLOY_HTTPS=true
+            fi
         fi
         [ "$DEPLOY_HTTPS" = true ] && echo "   启用 HTTPS 需确保防火墙已放行 80、443 端口"
     fi