diff --git a/bin/aot.rs b/bin/aot.rs
index 33fe3f0952be69b4e7aa27e51e544c227573450c..829d75ca6cce399093b992fe2c904cd3a98ffb3a 100644
--- a/bin/aot.rs
+++ b/bin/aot.rs
@@ -161,6 +161,13 @@ pub fn gen_app_rto(conf: &RtoConfig) -> i32 {
 	if ret != 0 {
 		return ret;
 	}
+	let mut set_mod: Vec<String> = Vec::new();
+	set_mod.push("755".to_string());
+	set_mod.push(format!("{}.rto", conf.elf_path));
+	ret = run_child("/usr/bin/chmod", &set_mod);
+	if ret != 0 {
+		return ret;
+	} 
 	let mut set_bash: Vec<String> = Vec::new();
 	set_bash.push("--set".to_string());
 	set_bash.push(format!("{}", conf.elf_path));