diff --git a/.github/scripts/pysdk/pysdk_test.py b/.github/scripts/pysdk/pysdk_test.py
index d141611eafbd..d59b31cb6f5c 100644
--- a/.github/scripts/pysdk/pysdk_test.py
+++ b/.github/scripts/pysdk/pysdk_test.py
@@ -82,7 +82,7 @@ def test_makedir(self):
         v.makedirs(path)             # Should work
         path = os.path.join(base, 'dir1', 'dir2', 'dir3', 'dir4')
         v.makedirs(path)
-        # self.assertRaises(OSError, v.makedirs, os.curdir)
+        self.assertRaises(OSError, v.makedirs, os.curdir)
         path = os.path.join(base, 'dir1', 'dir2', 'dir3', 'dir4', 'dir5', os.curdir)
         path = os.path.join(base, 'dir1', os.curdir, 'dir2', 'dir3', 'dir4',
                             'dir5', 'dir6')
diff --git a/pkg/fs/fs.go b/pkg/fs/fs.go
index 1a0448d7a3db..dfebde420e1f 100644
--- a/pkg/fs/fs.go
+++ b/pkg/fs/fs.go
@@ -462,14 +462,18 @@ func (fs *FileSystem) Mkdir(ctx meta.Context, p string, mode uint16, umask uint1
 }
 
 func (fs *FileSystem) MkdirAll(ctx meta.Context, p string, mode uint16, umask uint16) (err syscall.Errno) {
+	return fs.MkdirAll0(ctx, p, mode, umask, true)
+}
+
+func (fs *FileSystem) MkdirAll0(ctx meta.Context, p string, mode uint16, umask uint16, existOK bool) (err syscall.Errno) {
 	err = fs.Mkdir(ctx, p, mode, umask)
 	if err == syscall.ENOENT {
-		err = fs.MkdirAll(ctx, parentDir(p), mode, umask)
-		if err == 0 || err == syscall.EEXIST {
+		err = fs.MkdirAll0(ctx, parentDir(p), mode, umask, existOK)
+		if err == 0 {
 			err = fs.Mkdir(ctx, p, mode, umask)
 		}
 	}
-	if err == syscall.EEXIST {
+	if existOK && err == syscall.EEXIST {
 		err = 0
 	}
 	return err
diff --git a/sdk/java/libjfs/main.go b/sdk/java/libjfs/main.go
index bb1ea6dd1019..1ff09ad2d225 100644
--- a/sdk/java/libjfs/main.go
+++ b/sdk/java/libjfs/main.go
@@ -834,7 +834,7 @@ func jfs_mkdir(pid int64, h int64, cpath *C.char, mode uint16, umask uint16) int
 }
 
 //export jfs_mkdirAll
-func jfs_mkdirAll(pid int64, h int64, cpath *C.char, mode, umask uint16) int32 {
+func jfs_mkdirAll(pid int64, h int64, cpath *C.char, mode, umask uint16, existOK bool) int32 {
 	w := F(h)
 	if w == nil {
 		return EINVAL
diff --git a/sdk/python/juicefs/juicefs/juicefs.py b/sdk/python/juicefs/juicefs/juicefs.py
index a82c7f1431dc..beb6203e4471 100644
--- a/sdk/python/juicefs/juicefs/juicefs.py
+++ b/sdk/python/juicefs/juicefs/juicefs.py
@@ -223,9 +223,9 @@ def mkdir(self, path, mode=0o777):
         """Create a directory."""
         self.lib.jfs_mkdir(c_int64(_tid()), c_int64(self.h), _bin(path), c_uint16(mode&0o777), c_uint16(self.umask))
 
-    def makedirs(self, path, mode=0o777):
+    def makedirs(self, path, mode=0o777, exist_ok=False):
         """Create a directory and all its parent components if they do not exist."""
-        self.lib.jfs_mkdirAll(c_int64(_tid()), c_int64(self.h), _bin(path), c_uint16(mode&0o777), c_uint16(self.umask))
+        self.lib.jfs_mkdirAll(c_int64(_tid()), c_int64(self.h), _bin(path), c_uint16(mode&0o777), c_uint16(self.umask), c_bool(exist_ok))
 
     def rmdir(self, path):
         """Remove a directory. The directory must be empty."""