diff --git a/utils/speedtest/ip_test.sh b/utils/speedtest/ip_test.sh
index 0d99c2661..22fc4ec2c 100644
--- a/utils/speedtest/ip_test.sh
+++ b/utils/speedtest/ip_test.sh
@@ -14,6 +14,6 @@ sudo chmod 777 ../../../../../../etc/proxychains.conf
 mv -f proxychains.conf ../../../../../../etc/proxychains.conf
 #开始运行 Clash
 sudo pkill -f clash
-./clash -f clash_config.yml
+sudo nohub ./clash -f clash_config.yml
 sudo proxychains curl api.ipify.org
 sudo proxychains curl -i api.ipify.org