diff --git a/scripts/dcgm-exporter.sh b/scripts/dcgm-exporter.sh
index 548cf76..dd5c1ba 100644
--- a/scripts/dcgm-exporter.sh
+++ b/scripts/dcgm-exporter.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-set -euo pipefail
+set -uo pipefail
 
 # 全局变量
 LOG_FILE="/var/log/dcgm-exporter-install_$(date +%Y%m%d%H%M%S).log"