diff --git a/Core/template_override/common/post-fs-data.sh b/Core/template_override/common/post-fs-data.sh
index ff323c50..0dd4bef7 100644
--- a/Core/template_override/common/post-fs-data.sh
+++ b/Core/template_override/common/post-fs-data.sh
@@ -18,7 +18,7 @@ supolicy --live "allow coredomain coredomain process {execmem}"
 
 # read configs set in our app
 supolicy --live "allow {zygote system_server} app_data_file * *"
-supolicy --live "attradd {systen_app platform_app} mlstrustedsubject"
+supolicy --live "attradd {system_app platform_app} mlstrustedsubject"
 
 # read module apk file in zygote
 supolicy --live "allow zygote apk_data_file * *"