From 65310c07e95ad2de892887468f94fc1e03bffb13 Mon Sep 17 00:00:00 2001
From: ngfchl <ngfchl@126.comn>
Date: Fri, 19 Jun 2026 20:25:21 +0800
Subject: [PATCH] fix: parse nvidia-smi fan.speed bracket format [30]/[N/A]

---
 cmd/client/main.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cmd/client/main.go b/cmd/client/main.go
index dda758f..383ff16 100644
--- a/cmd/client/main.go
+++ b/cmd/client/main.go
@@ -1101,9 +1101,13 @@ func tryNvidiaSMI() []GPUInfo {
 		for i := range parts {
 			parts[i] = strings.TrimSpace(parts[i])
 		}
-		fan := parseFloat(parts[10])
-		if parts[10] == "[N/A]" || parts[10] == "N/A" || strings.Contains(parts[10], "[") {
+		fanStr := strings.TrimSpace(parts[10])
+		fanStr = strings.Trim(fanStr, "[]")
+		var fan float64
+		if fanStr == "N/A" || fanStr == "" {
 			fan = 0
+		} else {
+			fan = parseFloat(fanStr)
 		}
 		gpus = append(gpus, GPUInfo{
 			Name:        parts[1],