diff --git a/package/ctcgfw/oaf/Makefile b/package/ctcgfw/oaf/Makefile
index 44f01374ad..33dffcfd13 100644
--- a/package/ctcgfw/oaf/Makefile
+++ b/package/ctcgfw/oaf/Makefile
@@ -22,7 +22,6 @@ define KernelPackage/oaf
   FILES:=$(PKG_BUILD_DIR)/oaf.ko
   DEPENDS:=+kmod-ipt-conntrack
   KCONFIG:=
-  AUTOLOAD:=$(call AutoProbe,oaf)
 endef
 
 define KernelPackage/oaf/description
diff --git a/package/ctcgfw/open-app-filter/files/appfilter.init b/package/ctcgfw/open-app-filter/files/appfilter.init
index a1aac6ebf9..a7fa773b20 100755
--- a/package/ctcgfw/open-app-filter/files/appfilter.init
+++ b/package/ctcgfw/open-app-filter/files/appfilter.init
@@ -2,10 +2,12 @@
 
 START=96
 start() {
+	lsmod | grep -q oaf 2>/dev/null || modprobe oaf
 	gen_class.sh /etc/appfilter/feature.cfg
 	appfilter.sh
 }
 
 stop() {
-	echo "stop appfilter"	
+	echo "stop appfilter"
+	rmmod oaf >/dev/null 2>&1
 }