diff --git a/src/config b/src/config
index 1c3e82b..89e3585 100644
--- a/src/config
+++ b/src/config
@@ -1,5 +1,5 @@
 ngx_addon_name=ngx_http_fastdfs_module
-
+CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64 -DFDFS_OUTPUT_CHUNK_SIZE='256*1024' -DFDFS_MOD_CONF_FILENAME='\"/etc/fdfs/mod_fastdfs.conf\"'"
 if test -n "${ngx_module_link}"; then
     ngx_module_type=HTTP
     ngx_module_name=$ngx_addon_name
@@ -7,12 +7,10 @@ if test -n "${ngx_module_link}"; then
     ngx_module_libs="-lfastcommon -lfdfsclient"
     ngx_module_srcs="$ngx_addon_dir/ngx_http_fastdfs_module.c"
     ngx_module_deps=
-    CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64 -DFDFS_OUTPUT_CHUNK_SIZE='256*1024' -DFDFS_MOD_CONF_FILENAME='\"/etc/fdfs/mod_fastdfs.conf\"'"
     . auto/module
 else
     HTTP_MODULES="$HTTP_MODULES ngx_http_fastdfs_module"
     NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_addon_dir/ngx_http_fastdfs_module.c"
     CORE_INCS="$CORE_INCS /usr/include/fastdfs /usr/include/fastcommon/"
     CORE_LIBS="$CORE_LIBS -lfastcommon -lfdfsclient"
-    CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64 -DFDFS_OUTPUT_CHUNK_SIZE='256*1024' -DFDFS_MOD_CONF_FILENAME='\"/etc/fdfs/mod_fastdfs.conf\"'"
 fi