diff --git a/components/fs/vfs/vfs_files.h b/components/fs/vfs/vfs_files.h
index 180aedbf37b59bfe1ddfd4c5060bd72faa3c6c35..416b5f289d5558d3c7d1c543e5a2fae7347f18f7 100644
--- a/components/fs/vfs/vfs_files.h
+++ b/components/fs/vfs/vfs_files.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2022 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -35,6 +35,7 @@
 #include "sys/stat.h"
 #include "unistd.h"
 #include "los_compiler.h"
+#include "los_list.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -87,6 +88,7 @@ struct Dir {
     struct dirent      dDent;
     off_t              dOffset;
     void              *dData;
+    LOS_DL_LIST        dirNode;
 };
 
 int FileToFd(const struct File *file);
@@ -94,6 +96,7 @@ struct File *FdToFile(int fd);
 struct File *VfsFileGet(void);
 struct File *VfsFileGetSpec(int fd);
 void VfsFilePut(struct File *file);
+void CloseDirInMp(struct MountPoint *mp);
 
 #ifdef __cplusplus
 #if __cplusplus
diff --git a/components/fs/vfs/vfs_fs.c b/components/fs/vfs/vfs_fs.c
index 2fa1fdfe8836e98b5fdd5db3b876e3edce8697cf..44dc0a22ac5361bed57ad67585c8cf840fec312f 100644
--- a/components/fs/vfs/vfs_fs.c
+++ b/components/fs/vfs/vfs_fs.c
@@ -93,6 +93,26 @@ int PollQueryFd(int fd, struct PollTable *table)
 UINT32 g_fsMutex;
 static UINT32 g_dirNum = 0;
 
+void CloseDirInMp(struct MountPoint *mp)
+{
+    struct Dir *node = NULL;
+
+    while (mp->dirList.pstNext != &mp->dirList) {
+        node = LOS_DL_LIST_ENTRY(mp->dirList.pstNext, struct Dir, dirNode);
+
+        // the node will not be empty and the node is found in mp, mp will not be empty
+        if ((node->dMp->mFs != NULL) && (node->dMp->mFs->fsFops != NULL) &&
+            (node->dMp->mFs->fsFops->closedir != NULL)) {
+            (void)node->dMp->mFs->fsFops->closedir(node);
+        }
+
+        LOS_ListDelete(mp->dirList.pstNext);
+        LOSCFG_FS_FREE_HOOK(node);
+        mp->mRefs--;
+        g_dirNum--;
+    }
+}
+
 int LOS_FsLock(void)
 {
     if (!OsCheckKernelRunning()) {
@@ -932,6 +952,7 @@ DIR *opendir(const char *path)
     if (ret == 0) {
         mp->mRefs++;
         g_dirNum++;
+        LOS_ListAdd(&mp->dirList, &dir->dirNode);
     } else {
         LOSCFG_FS_FREE_HOOK(dir);
         dir = NULL;
@@ -998,6 +1019,7 @@ int closedir(DIR *dir)
     if (ret == 0) {
         mp->mRefs--;
         g_dirNum--;
+        LOS_ListDelete(&d->dirNode);
     } else {
         VFS_ERRNO_SET(EBADF);
     }
diff --git a/components/fs/vfs/vfs_mount.c b/components/fs/vfs/vfs_mount.c
index d6821b1a69d4475dc60cd2fdfe177ea59cd3e899..01d4cad2a5d166579e323c1a684e4c69036ff2d9 100644
--- a/components/fs/vfs/vfs_mount.c
+++ b/components/fs/vfs/vfs_mount.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2022 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -295,6 +295,8 @@ int mount(const char *source, const char *target,
         goto errout;
     }
 
+    LOS_ListInit(&mp->dirList);
+
     mp->mNext = g_mountPoints;
     g_mountPoints = mp;
     LOS_FsUnlock();
@@ -346,18 +348,19 @@ errout:
     return (int)LOS_NOK;
 }
 
-static void CloseFdsInMp(const struct MountPoint *mp)
+static void CloseFdsInMp(struct MountPoint *mp)
 {
     for (int fd = 0; fd < NR_OPEN_DEFAULT; fd++) {
         struct File *f = FdToFile(fd);
-        if (f == NULL) {
+        if ((f == NULL) || (f->fMp != mp)) {
             continue;
         }
-        if ((f->fMp == mp) &&
-            (f->fFops != NULL) &&
+        if ((f->fFops != NULL) &&
             (f->fFops->close != NULL)) {
             (void)f->fFops->close(f);
         }
+        mp->mRefs--;
+        VfsFilePut(f);
     }
 }
 
@@ -372,15 +375,19 @@ int umount2(const char *target, int flag)
     }
 
     mp = VfsMpFind(target, NULL);
-    if ((mp == NULL) || (mp->mRefs != 0) ||
-        (mp->mFs == NULL) || (mp->mFs->fsMops == NULL) ||
+    if ((mp == NULL) || (mp->mFs == NULL) ||
+        (mp->mFs->fsMops == NULL) ||
         (mp->mFs->fsMops->umount2 == NULL)) {
         goto errout;
     }
 
-    /* Close all files under the mount point */
-    if ((UINT32)flag & MNT_FORCE) {
+    if (mp->mRefs != 0) {
+        if (((UINT32)flag & MNT_FORCE) == 0) {
+            goto errout;
+        }
+
         CloseFdsInMp(mp);
+        CloseDirInMp(mp);
     }
 
     ret = mp->mFs->fsMops->umount2(mp, flag);
diff --git a/components/fs/vfs/vfs_mount.h b/components/fs/vfs/vfs_mount.h
index 5507141d9742b200dd2dd260d5c03ff243b3f779..3ad607ce8511c3b9bf636c7e7964011eef02bab6 100644
--- a/components/fs/vfs/vfs_mount.h
+++ b/components/fs/vfs/vfs_mount.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2022 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -33,6 +33,7 @@
 
 #include "sys/statfs.h"
 #include "los_compiler.h"
+#include "los_list.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -59,6 +60,7 @@ struct MountPoint {
     UINT32             mRefs;  /* reference to mount point */
     void              *mData;  /* specific file system handle */
     BOOL               mWriteEnable; /* writable flag */
+    LOS_DL_LIST        dirList;
 };
 
 extern struct MountPoint *g_mountPoints;