diff --git a/components/fs/BUILD.gn b/components/fs/BUILD.gn
index 1173aa9f..2b78b81f 100644
--- a/components/fs/BUILD.gn
+++ b/components/fs/BUILD.gn
@@ -35,7 +35,7 @@ static_library("fs_operations") {
 
 declare_args() {
   enable_ohos_kernel_liteos_m_fatfs = true
-  enable_ohos_kernel_liteos_m_littlefs = false
+  enable_ohos_kernel_liteos_m_littlefs = true
 }
 
 group("fs") {
diff --git a/components/fs/littlefs/BUILD.gn b/components/fs/littlefs/BUILD.gn
index fbd76cc6..02230191 100644
--- a/components/fs/littlefs/BUILD.gn
+++ b/components/fs/littlefs/BUILD.gn
@@ -40,6 +40,7 @@ static_library("littlefs") {
     "../../../kal",
     "../../../kal/posix/include",
     "./",
-    "//third_party/littlefs/include",
+    "../",
+    "//third_party/littlefs",
   ]
 }
diff --git a/components/fs/littlefs/lfs_api.c b/components/fs/littlefs/lfs_api.c
index f5e34c3f..4388109f 100644
--- a/components/fs/littlefs/lfs_api.c
+++ b/components/fs/littlefs/lfs_api.c
@@ -29,6 +29,7 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#define _GNU_SOURCE 1
 #include "lfs_api.h"
 
 lfs_t g_lfs;
@@ -40,11 +41,6 @@ struct dirent g_nameValue;
 static pthread_mutex_t g_FslocalMutex = PTHREAD_MUTEX_INITIALIZER;
 static const char *const g_littlefsMntName[LFS_MAX_MOUNT_SIZE] = {"/a","/b","/c"};
 
-FileOpInfo GetFsOpInfo(void)
-{
-    return g_fsOp;
-}
-
 LittleFsHandleStruct *LfsAllocFd(const char *fileName, int *fd)
 {
     pthread_mutex_lock(&g_FslocalMutex);
diff --git a/components/fs/littlefs/lfs_api.h b/components/fs/littlefs/lfs_api.h
index fdbf582c..0222cf93 100644
--- a/components/fs/littlefs/lfs_api.h
+++ b/components/fs/littlefs/lfs_api.h
@@ -38,6 +38,7 @@
 
 #include "dirent.h"
 #include "errno.h"
+#include "fs_operations.h"
 #include "lfs.h"
 #include "lfs_util.h"
 #include "memory.h"
@@ -117,7 +118,6 @@ int LfsRename(const char *oldName, const char *newName);
 int LfsStat(const char *path, struct stat *buf);
 int LfsFsync(int fd);
 
-FileOpInfo GetFsOpInfo(void);
 const struct FsMap *MountFindfs(const char *filesystemtype);
 
 #endif /* _LFS_API_H_ */