diff --git a/scripts/deploy_gpu_monitor.sh b/scripts/deploy_gpu_monitor.sh
index de4f9cb..005f9af 100644
--- a/scripts/deploy_gpu_monitor.sh
+++ b/scripts/deploy_gpu_monitor.sh
@@ -67,7 +67,7 @@ restart_node_exporter() {
 
 # 安全添加定时任务（避免重复）
 add_cron_job() {
-    local cron_line="${CRON_SCHEDULE} ${TARGET_SCRIPT} >> ${LOG_FILE} 2>&1"
+    local cron_line="${CRON_SCHEDULE} bash ${TARGET_SCRIPT} >> ${LOG_FILE} 2>&1"
     
     # 检查任务是否已存在（精确匹配）
     if crontab -l 2>/dev/null | grep -qxF "${cron_line}"; then