diff --git a/scripts/dcgm-exporter.sh b/scripts/dcgm-exporter.sh
index f15a244..45a2659 100644
--- a/scripts/dcgm-exporter.sh
+++ b/scripts/dcgm-exporter.sh
@@ -40,7 +40,7 @@ error() {
 run() {
     local cmd="$1"
     local error_msg="${2:-命令执行失败}"
-    local timeout="${3:-60}"  # 默认超时30秒
+    local timeout="${3:-120}"  # 默认超时120秒
     
     log "→ 执行: $cmd"