diff --git a/fs/fat/os_adapt/fatfs.c b/fs/fat/os_adapt/fatfs.c
index abbf6990..1990fd0a 100644
--- a/fs/fat/os_adapt/fatfs.c
+++ b/fs/fat/os_adapt/fatfs.c
@@ -1848,6 +1848,7 @@ int fatfs_mkfs (struct Vnode *device, int sectors, int option)
     BYTE *work_buff = NULL;
     los_part *part = NULL;
     FRESULT result;
+    MKFS_PARM opt = {0};
     int ret;
 
     part = los_part_find(device);
@@ -1872,7 +1873,9 @@ int fatfs_mkfs (struct Vnode *device, int sectors, int option)
         return -ENOMEM;
     }
 
-    result = _mkfs(part, sectors, option, work_buff, FF_MAX_SS);
+    opt.n_sect = sectors;
+    opt.fmt = (BYTE)option;
+    result = _mkfs(part, &opt, work_buff, FF_MAX_SS);
     free(work_buff);
     if (result != FR_OK) {
         return -fatfs_2_vfs(result);
diff --git a/fs/fat/os_adapt/fatfs.h b/fs/fat/os_adapt/fatfs.h
index 734cf948..5fe1a905 100644
--- a/fs/fat/os_adapt/fatfs.h
+++ b/fs/fat/os_adapt/fatfs.h
@@ -146,7 +146,7 @@ int fatfs_fscheck(struct Vnode* vnode, struct fs_dirent_s *dir);
 
 FRESULT find_fat_partition(FATFS *fs, los_part *part, BYTE *format, QWORD *start_sector);
 FRESULT init_fatobj(FATFS *fs, BYTE fmt, QWORD start_sector);
-FRESULT _mkfs(los_part *partition, int sector, int opt, BYTE *work, UINT len);
+FRESULT _mkfs(los_part *partition, const MKFS_PARM *opt, BYTE *work, UINT len);
 
 #ifdef __cplusplus
 #if __cplusplus
diff --git a/fs/fat/virpart/src/virpartff.c b/fs/fat/virpart/src/virpartff.c
index f6ac5bfd..066ba2e7 100644
--- a/fs/fat/virpart/src/virpartff.c
+++ b/fs/fat/virpart/src/virpartff.c
@@ -525,7 +525,7 @@ FRESULT f_checkvirpart(FATFS *fs, const TCHAR *path, BYTE vol)
     }
 
     /* Lock the filesystem object */
-    res = find_volume(&path, &fs, FA_WRITE); /* Update the filesystem info to the parent fs */
+    res = mount_volume(&path, &fs, FA_WRITE); /* Update the filesystem info to the parent fs */
     if (res != FR_OK) {
         LEAVE_FF(fs, res);
     }
@@ -683,7 +683,7 @@ FRESULT f_makevirpart(FATFS *fs, const TCHAR *path, BYTE vol)
     }
 
     /* Lock the filesystem object */
-    res = find_volume(&path, &fs, FA_WRITE); /* Update the filesystem info to the parent fs */
+    res = mount_volume(&path, &fs, FA_WRITE); /* Update the filesystem info to the parent fs */
     if (res != FR_OK) {
         LEAVE_FF(fs, res);
     }
@@ -774,7 +774,7 @@ FRESULT f_getvirfree(const TCHAR *path, DWORD *nclst, DWORD *cclst)
     DIR dj;
 
     /* Find volume to Update the global FSINFO */
-    res = find_volume(&path, &fs, 0);
+    res = mount_volume(&path, &fs, 0);
     if (res != FR_OK) {
         LEAVE_FF(fs, res);
     }