diff --git a/interfaces/innerkits/fs_manager/fstab.c b/interfaces/innerkits/fs_manager/fstab.c
index 91dc1737c1e6625ea528073e4e203e840e10e35d..6be617ff7b2e68e2b23102a8cc9f58744e2040ce 100644
--- a/interfaces/innerkits/fs_manager/fstab.c
+++ b/interfaces/innerkits/fs_manager/fstab.c
@@ -78,11 +78,11 @@ static int AddToFstab(Fstab *fstab, FstabItem *item)
     if (fstab == NULL || item == NULL) {
         return -1;
     }
-    if (fstab->head != NULL) {
-        item->next = fstab->head->next;
-        fstab->head->next = item;
+    if (fstab->tail == NULL) {
+        fstab->head = fstab->tail = item;
     } else {
-        fstab->head = item;
+        fstab->tail->next = item;
+        fstab->tail = item;
     }
     return 0;
 }
@@ -123,6 +123,7 @@ void ReleaseFstab(Fstab *fstab)
             ReleaseFstabItem(item);
             item = tmp;
         }
+        fstab->head = fstab->tail = NULL;
         free(fstab);
         fstab = NULL;
     }
diff --git a/interfaces/innerkits/include/fs_manager/fs_manager.h b/interfaces/innerkits/include/fs_manager/fs_manager.h
index 726ad3ed7b1c7facf4f7c6ec4351892d3c212f6d..8d797de9b01598383bd2cdc1f06535b6105756b5 100644
--- a/interfaces/innerkits/include/fs_manager/fs_manager.h
+++ b/interfaces/innerkits/include/fs_manager/fs_manager.h
@@ -59,6 +59,7 @@ typedef struct FstabItem {
 
 typedef struct {
     struct FstabItem *head;
+    struct FstabItem *tail;
 } Fstab;
 
 typedef enum SlotFlag {