diff --git a/bin/aot.rs b/bin/aot.rs
index c1d9907aec4db3798e83835d0ee966ed39ef21a4..33fe3f0952be69b4e7aa27e51e544c227573450c 100644
--- a/bin/aot.rs
+++ b/bin/aot.rs
@@ -139,7 +139,8 @@ pub fn gen_app_rto(conf: &RtoConfig) -> i32 {
 	}
 
 	let mut args: Vec<String> = Vec::new();
-	//args.push(format!("--output={}.tmp.rto", conf.elf_path));
+	args.push("--output".to_string());
+	args.push(format!("{}.tmp.rto", conf.elf_path));
 	args.push(format!("--{}", conf.mode));
 	args.push(conf.elf_path.to_owned());
 	for lib in conf.libs.iter() {
@@ -149,20 +150,24 @@ pub fn gen_app_rto(conf: &RtoConfig) -> i32 {
 	if ret != 0 {
 		return ret;
 	}
+	ret = fs_ext::move_file(&format!("{}.tmp.rto", conf.elf_path), &format!("{}.rto", conf.elf_path));
+	if ret != 0 {
+		return ret;
+	}
 	let mut set: Vec<String> = Vec::new();
 	set.push("--set-rto".to_string());
-	set.push("/usr/bin/bash.rto".to_string());
+	set.push(format!("{}.rto", conf.elf_path));
 	ret = run_child(SYSBOOST_PATH, &set);
 	if ret != 0 {
 		return ret;
 	}
 	let mut set_bash: Vec<String> = Vec::new();
 	set_bash.push("--set".to_string());
-	set_bash.push("/usr/bin/bash".to_string());
+	set_bash.push(format!("{}", conf.elf_path));
 	ret = run_child(SYSBOOST_PATH, &set_bash);
 	if ret != 0 {
 		return ret;
 	}
-	//ret = fs_ext::move_file(&format!("{}.rto", conf.elf_path), &format!("{}.tmp.rto", conf.elf_path));
+
 	return ret;
 }
diff --git a/bin/daemon.rs b/bin/daemon.rs
index 5d404b54900cf2aeab70463c2a9781ec67c059f3..e711f4e58abdea6366a167271c85e5ee8f24df66 100644
--- a/bin/daemon.rs
+++ b/bin/daemon.rs
@@ -13,6 +13,7 @@ use crate::lib::fs_ext;
 use crate::kmod_util::set_ko_rto_flag;
 use crate::kmod_util::set_hpage_rto_flag;
 use crate::kmod_util::insmod_sysboost_ko;
+use crate::kmod_util::test_kmod;
 use crate::config::RtoConfig;
 use crate::config::read_config;
 use crate::aot::gen_app_rto;
@@ -177,7 +178,7 @@ fn refresh_all_config(rto_configs: &mut Vec<RtoConfig>) {
 			Some(conf) => rto_configs.push(conf),
 			None => {}
 		}
-		log::error!("refresh all config {}", i);
+		log::info!("refresh all config {}", i);
 		i += 1;
 	}
 
@@ -318,7 +319,9 @@ fn start_service() {
 }
 
 pub fn daemon_loop() {
-	insmod_sysboost_ko();
+	if test_kmod() == 1 {
+		insmod_sysboost_ko();
+	}
 
 	// When rebooting, you should clean up the backup environment
 	loop {
diff --git a/bin/kmod_util.rs b/bin/kmod_util.rs
index 8cbc908f85903a7afea8ec4a95c24e0f74651ef0..8d6ab98400c15b2cd36c473b2590b6d7081f4ad4 100644
--- a/bin/kmod_util.rs
+++ b/bin/kmod_util.rs
@@ -72,9 +72,9 @@ pub fn test_kmod() -> i32 {
 	args.push("lsmod | grep sysboost_loader".to_string());
 	let ret = run_child("/usr/bin/bash", &args);
 	if ret == 0 {
-		println!("sysboost_loader.ko is ready");
+		log::info!("sysboost_loader.ko is ready");
 	} else {
-		println!("sysboost_loader.ko is not ready");
+		log::info!("sysboost_loader.ko is not ready");
 	}
 	return ret;
 }
diff --git a/bin/main.rs b/bin/main.rs
index 4158b7e047b226b5a6746be36fa65384b456b582..126c3d3ab7965b69104a36b58ff177b7aedd67f9 100644
--- a/bin/main.rs
+++ b/bin/main.rs
@@ -73,9 +73,9 @@ fn main() {
 	}
 
         // start up coredump monitor
-        let _coredump_monitor_handle = thread::spawn(||{
-                coredump_monitor_loop();
-        });
+        // let _coredump_monitor_handle = thread::spawn(||{
+        //         coredump_monitor_loop();
+        // });
 
 	// daemon service gen rto ELF with config
 	daemon_loop();