diff --git a/services/etc/param/ohos.para.size b/services/etc/param/ohos.para.size
index 36174227de355f10b4d68a5f2cddda07495d130f..5c3556ed3ae18ebb8dfef942f558fd93484e4c77 100755
--- a/services/etc/param/ohos.para.size
+++ b/services/etc/param/ohos.para.size
@@ -49,3 +49,4 @@ custom_param = 4096
 persist_audio_param = 4096
 update_updater_param = 4096
 bms_param = 20480
+resourceschedule_writeable_param = 2048