diff --git a/.gitignore b/.gitignore
index 139e1cd..5de591d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -70,4 +70,7 @@ config.sub
 configure
 aclocal.m4
 ltmain.sh
-Makefile.in
\ No newline at end of file
+Makefile.in
+# others
+3rd/lua-5.3.4/lua
+3rd/lua-5.3.4/luac
diff --git a/APIs/std.lua b/APIs/std.lua
index d4d76fd..81e9d2e 100644
--- a/APIs/std.lua
+++ b/APIs/std.lua
@@ -46,7 +46,7 @@ function std.f(v)
 	std._f(HTTP_REQUEST.id,v)
 end
 function std.fb(v)
-	std._fb(HTTP_REQUEST.id,v)
+	std._f(HTTP_REQUEST.id,v)
 end
 function std.setCookie(t,v,p)
 	p = p or ""
diff --git a/lib/ann/Makefile b/lib/ann/Makefile
index 7aa6586..a535aa9 100644
--- a/lib/ann/Makefile
+++ b/lib/ann/Makefile
@@ -240,21 +240,21 @@ am__relativize = \
     dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
   done; \
   reldir="$$dir2"
-ACLOCAL = ${SHELL} /home/mrsang/build/antd-lua-plugin/missing aclocal-1.15
+ACLOCAL = ${SHELL} /src/cwp/ant-plugins/antd-lua-plugin/missing aclocal-1.15
 AMTAR = $${TAR-tar}
 AM_DEFAULT_VERBOSITY = 1
 AR = ar
-AUTOCONF = ${SHELL} /home/mrsang/build/antd-lua-plugin/missing autoconf
-AUTOHEADER = ${SHELL} /home/mrsang/build/antd-lua-plugin/missing autoheader
-AUTOMAKE = ${SHELL} /home/mrsang/build/antd-lua-plugin/missing automake-1.15
-AWK = gawk
+AUTOCONF = ${SHELL} /src/cwp/ant-plugins/antd-lua-plugin/missing autoconf
+AUTOHEADER = ${SHELL} /src/cwp/ant-plugins/antd-lua-plugin/missing autoheader
+AUTOMAKE = ${SHELL} /src/cwp/ant-plugins/antd-lua-plugin/missing automake-1.15
+AWK = mawk
 CC = gcc
 CCDEPMODE = depmode=gcc3
 CFLAGS = -g -O2
 CPP = gcc -E
 CPPFLAGS = 
 CYGPATH_W = echo
-DEFS = -DPACKAGE_NAME=\"lua\" -DPACKAGE_TARNAME=\"lua\" -DPACKAGE_VERSION=\"0.5.2b\" -DPACKAGE_STRING=\"lua\ 0.5.2b\" -DPACKAGE_BUGREPORT=\"xsang.le@gmail.com\" -DPACKAGE_URL=\"\" -DPACKAGE=\"lua\" -DVERSION=\"0.5.2b\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_LIBANTD=1 -DUSE_DB=1 -DHAVE_LIBSQLITE3=1 -DHAVE_LIBPTHREAD=1 -DHAVE_LIBDL=1 -DHAVE_LIBM=1 -DHAVE_LIBREADLINE=1 -D_GNU_SOURCE=1 -DLINUX=1 -DHAVE_LIBCRYPT=1
+DEFS = -DPACKAGE_NAME=\"lua\" -DPACKAGE_TARNAME=\"lua\" -DPACKAGE_VERSION=\"0.5.2b\" -DPACKAGE_STRING=\"lua\ 0.5.2b\" -DPACKAGE_BUGREPORT=\"xsang.le@gmail.com\" -DPACKAGE_URL=\"\" -DPACKAGE=\"lua\" -DVERSION=\"0.5.2b\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_LIBANTD=1 -DUSE_DB=1 -DHAVE_LIBSQLITE3=1 -DHAVE_LIBPTHREAD=1 -DHAVE_LIBDL=1 -DHAVE_LIBM=1 -DHAVE_LIBREADLINE=1 -D_GNU_SOURCE=1 -DDEBUG=1 -DLINUX=1 -DHAVE_LIBCRYPT=1
 DEPDIR = .deps
 DLLTOOL = false
 DSYMUTIL = 
@@ -280,7 +280,7 @@ LIPO =
 LN_S = ln -s
 LTLIBOBJS = 
 LT_SYS_LIBRARY_PATH = 
-MAKEINFO = ${SHELL} /home/mrsang/build/antd-lua-plugin/missing makeinfo
+MAKEINFO = ${SHELL} /src/cwp/ant-plugins/antd-lua-plugin/missing makeinfo
 MANIFEST_TOOL = :
 MKDIR_P = /bin/mkdir -p
 NM = /usr/bin/nm -B
@@ -303,10 +303,10 @@ SET_MAKE =
 SHELL = /bin/bash
 STRIP = strip
 VERSION = 0.5.2b
-abs_builddir = /home/mrsang/build/antd-lua-plugin/lib/ann
-abs_srcdir = /home/mrsang/build/antd-lua-plugin/lib/ann
-abs_top_builddir = /home/mrsang/build/antd-lua-plugin
-abs_top_srcdir = /home/mrsang/build/antd-lua-plugin
+abs_builddir = /src/cwp/ant-plugins/antd-lua-plugin/lib/ann
+abs_srcdir = /src/cwp/ant-plugins/antd-lua-plugin/lib/ann
+abs_top_builddir = /src/cwp/ant-plugins/antd-lua-plugin
+abs_top_srcdir = /src/cwp/ant-plugins/antd-lua-plugin
 ac_ct_AR = ar
 ac_ct_CC = gcc
 ac_ct_DUMPBIN = 
@@ -336,7 +336,7 @@ host_vendor = pc
 htmldir = ${docdir}
 includedir = ${prefix}/include
 infodir = ${datarootdir}/info
-install_sh = ${SHELL} /home/mrsang/build/antd-lua-plugin/install-sh
+install_sh = ${SHELL} /src/cwp/ant-plugins/antd-lua-plugin/install-sh
 libdir = $(prefix)/lib/lua/
 libexecdir = ${exec_prefix}/libexec
 localedir = ${datarootdir}/locale
@@ -345,7 +345,7 @@ mandir = ${datarootdir}/man
 mkdir_p = $(MKDIR_P)
 oldincludedir = /usr/include
 pdfdir = ${docdir}
-prefix = /usr/local
+prefix = /src/www
 program_transform_name = s,x,x,
 psdir = ${docdir}
 runstatedir = ${localstatedir}/run
diff --git a/plugin-wrapper.c b/plugin-wrapper.c
index e9d2181..8c5511e 100644
--- a/plugin-wrapper.c
+++ b/plugin-wrapper.c
@@ -112,12 +112,12 @@ static int l_f (lua_State *L) {
 }
 
 //int __fb(int, const char*);
-static int l_fb (lua_State *L) {
+/*static int l_fb (lua_State *L) {
 	void* client = lua_touserdata (L, 1);
 	const char*  v = luaL_checkstring(L, 2);
 	lua_pushnumber(L, __fb(client,v));
 	return 1;
-}
+}*/
 
 //int upload(const char*, const char*);
 static int l_upload (lua_State *L) {
@@ -497,7 +497,7 @@ static const struct luaL_Reg standard [] = {
 	   {"_ti", l_ti} ,
 	   {"_t", l_t} ,
 	   {"_f", l_f} ,
-	   {"_fb", l_fb} ,
+	   //{"_fb", l_fb} ,
 	   {"trim", l_trim},
 	   {"upload", l_upload} ,
 	   {"route", l_route} ,