--- config/jvm.options
+++ config/jvm.options	2020-09-02 17:16:56.000000000 +0900
@@ -68,10 +68,10 @@
 8:-XX:+PrintGCDateStamps
 8:-XX:+PrintTenuringDistribution
 8:-XX:+PrintGCApplicationStoppedTime
-8:-Xloggc:logs/gc.log
+8:-Xloggc:@PREFIX_LOGDIR@/gc.log
 8:-XX:+UseGCLogFileRotation
 8:-XX:NumberOfGCLogFiles=32
 8:-XX:GCLogFileSize=64m
 
 # JDK 9+ GC logging
-9-:-Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m
+9-:-Xlog:gc*,gc+age=trace,safepoint:file=@PREFIX_LOGDIR@/gc.log:utctime,pid,tags:filecount=32,filesize=64m