diff --git a/package/ctcgfw/oaf/Makefile b/package/ctcgfw/oaf/Makefile
old mode 100755
new mode 100644
index f0725ce9ee..f4cb9b019e
--- a/package/ctcgfw/oaf/Makefile
+++ b/package/ctcgfw/oaf/Makefile
@@ -10,16 +10,17 @@ include $(INCLUDE_DIR)/package.mk
 PKG_AUTOLOAD:=oaf
 
 define KernelPackage/oaf
-  SECTION:=Derry Apps
-  CATEGORY:=Derry Apps
+  SECTION:=Kernel
+  CATEGORY:=Kernel modules
+  SUBMENU:=Netfilter Extensions
   TITLE:=open app filter kernel module
-  FILES:=$(PKG_BUILD_DIR)/oaf.ko 
+  FILES:=$(PKG_BUILD_DIR)/oaf.ko
   KCONFIG:=
   AUTOLOAD:=$(call AutoLoad,0,$(PKG_AUTOLOAD))
 endef
 
 define KernelPackage/oaf/description
-  open appfilter kernel module 
+  open appfilter kernel module
 endef
 
 
diff --git a/package/ctcgfw/oaf/src/Makefile b/package/ctcgfw/oaf/src/Makefile
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/oaf/src/af_utils.c b/package/ctcgfw/oaf/src/af_utils.c
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/oaf/src/af_utils.h b/package/ctcgfw/oaf/src/af_utils.h
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/oaf/src/app_filter.c b/package/ctcgfw/oaf/src/app_filter.c
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/oaf/src/app_filter.h b/package/ctcgfw/oaf/src/app_filter.h
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/oaf/src/app_filter_config.c b/package/ctcgfw/oaf/src/app_filter_config.c
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/oaf/src/app_filter_feature.c b/package/ctcgfw/oaf/src/app_filter_feature.c
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/oaf/src/cJSON.c b/package/ctcgfw/oaf/src/cJSON.c
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/oaf/src/cJSON.h b/package/ctcgfw/oaf/src/cJSON.h
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/oaf/src/regexp.c b/package/ctcgfw/oaf/src/regexp.c
old mode 100755
new mode 100644
diff --git a/package/ctcgfw/open-app-filter/Makefile b/package/ctcgfw/open-app-filter/Makefile
index a9a495dc86..d4a6cb484a 100755
--- a/package/ctcgfw/open-app-filter/Makefile
+++ b/package/ctcgfw/open-app-filter/Makefile
@@ -11,8 +11,8 @@ include $(INCLUDE_DIR)/package.mk
 #include $(INCLUDE_DIR)/kernel.mk
 
 define Package/appfilter
-  SECTION:=Derry Apps
-  CATEGORY:=Derry Apps
+  SECTION:=net
+  CATEGORY:=Network
   TITLE:=App filter userspace module
 endef