diff --git a/bin/run.sh b/bin/run.sh
index 06e7c53..04c111c 100644
--- a/bin/run.sh
+++ b/bin/run.sh
@@ -1,6 +1,5 @@
 #!/bin/bash
 # set -x
 LAUNCH_JAR="netdisk-fast-download.jar"
-nohup java -Xmx512M -jar "$LAUNCH_JAR" "$@" >startup.log 2>&1 &
-tail -f startup.log
+exec java -Xmx${JVM_XMX:-512M} ${JVM_OPTS} -jar "$LAUNCH_JAR" "$@"