diff --git a/misc/debug_tools/acrn_crashlog/data/acrnprobe.xml b/misc/debug_tools/acrn_crashlog/data/acrnprobe.xml
index 1fb16d534..3e8ae16bb 100644
--- a/misc/debug_tools/acrn_crashlog/data/acrnprobe.xml
+++ b/misc/debug_tools/acrn_crashlog/data/acrnprobe.xml
@@ -48,7 +48,7 @@
 		<trigger id="5" enable="true">
 			<name>t_acrnlog_last</name>
 			<type>file</type>
-			<path>/tmp/acrnlog/acrnlog_last.[*]</path>
+			<path>/var/log/acrnlog/acrnlog_last.[*]</path>
 		</trigger>
 	</triggers>
 
@@ -89,13 +89,13 @@
 		<log id='5' enable='true'>
 			<name>acrnlog_cur</name>
 			<type>file</type>
-			<path>/tmp/acrnlog/acrnlog_cur.[-1]</path>
+			<path>/var/log/acrnlog/acrnlog_cur.[-1]</path>
 			<lines>500</lines>
 		</log>
 		<log id='6' enable='true'>
 			<name>acrnlog_last</name>
 			<type>file</type>
-			<path>/tmp/acrnlog/acrnlog_last.[*]</path>
+			<path>/var/log/acrnlog/acrnlog_last.[*]</path>
 		</log>
 	</logs>
 
diff --git a/misc/debug_tools/acrn_log/README.rst b/misc/debug_tools/acrn_log/README.rst
index c4ebec439..414447444 100644
--- a/misc/debug_tools/acrn_log/README.rst
+++ b/misc/debug_tools/acrn_log/README.rst
@@ -12,7 +12,7 @@ as a Service VM service at boot, capturing two kinds of logs:
 - log of the running hypervisor
 - log of the last running hypervisor if it crashed and the logs remain
 
-Log files are saved in ``/tmp/acrnlog/``, so the log files would be lost
+Log files are saved in ``/var/log/acrnlog/``, so the log files would be lost
 after a system reset.
 
 Usage
diff --git a/misc/debug_tools/acrn_log/acrnlog.c b/misc/debug_tools/acrn_log/acrnlog.c
index f8ecc31b2..9e60c02da 100644
--- a/misc/debug_tools/acrn_log/acrnlog.c
+++ b/misc/debug_tools/acrn_log/acrnlog.c
@@ -43,7 +43,7 @@ struct hvlog_file {
 };
 
 static struct hvlog_file cur_log = {
-	.path = "/tmp/acrnlog/acrnlog_cur",
+	.path = "/var/log/acrnlog/acrnlog_cur",
 	.fd = -1,
 	.left_space = 0,
 	.index = ~0,
@@ -51,7 +51,7 @@ static struct hvlog_file cur_log = {
 };
 
 static struct hvlog_file last_log = {
-	.path = "/tmp/acrnlog/acrnlog_last",
+	.path = "/var/log/acrnlog/acrnlog_last",
 	.fd = -1,
 	.left_space = 0,
 	.index = ~0,
@@ -433,7 +433,7 @@ static void display_usage(void)
 	       "\t-s: size limitation for each log file, in MB.\n"
 	       "\t    0 means no limitation.\n"
 	       "\t-n: how many files you would like to keep on disk\n"
-	       "[Output] capatured log files under /tmp/acrnlog/\n");
+	       "[Output] capatured log files under /var/log/acrnlog/\n");
 }
 
 static int parse_opt(int argc, char *argv[])
@@ -495,9 +495,9 @@ int main(int argc, char *argv[])
 	if (parse_opt(argc, argv))
 		return -1;
 
-	ret = mk_dir("/tmp/acrnlog");
+	ret = mk_dir("/var/log/acrnlog");
 	if (ret) {
-		printf("Cannot create /tmp/acrnlog. Error: %s\n",
+		printf("Cannot create /var/log/acrnlog. Error: %s\n",
 			strerror(errno));
 		return ret;
 	}