diff --git a/scripts/news_broadcast.sh b/scripts/news_broadcast.sh
index 2bd12e9..6e23d26 100644
--- a/scripts/news_broadcast.sh
+++ b/scripts/news_broadcast.sh
@@ -3,19 +3,7 @@
 echo "新闻播报服务启动中..."
 while true
 do
-    # 获取当前时间
-    current_time=$(date '+%Y-%m-%d %H:%M:%S')
-    # 构建JSON格式的日志
-    json_log=$(cat << EOF
-{
-    "service": "新闻播报",
-    "timestamp": "$current_time",
-    "headline": "今日科技新闻，新型AI技术发布！"
-}
-EOF
-)
-    # 输出JSON格式的日志
-    echo "$json_log"
+    # 模拟每5秒输出一次新闻头条
+    echo "[新闻播报] 当前时间: $(date '+%Y-%m-%d %H:%M:%S')，头条：今日科技新闻，新型AI技术发布！"
     sleep 5
-done
-
+done