diff --git a/services/fs_manager/mount.cpp b/services/fs_manager/mount.cpp
index f2f6ca837a20da091ae7f7be5dfda7ecc966b7e8..46948b1106b9cbc61f32c3fc2e464110f3adba30 100644
--- a/services/fs_manager/mount.cpp
+++ b/services/fs_manager/mount.cpp
@@ -33,7 +33,16 @@ using Updater::Utils::SplitString;
 static std::string g_defaultUpdaterFstab = "";
 static Fstab *g_fstab = nullptr;
 static const std::string PARTITION_PATH = "/dev/block/by-name";
+static std::unordered_set<std::string> g_skipMountPointList = {"/", "/tmp", "/sdcard", INTERNAL_DATA_PATH};
 
+void AddSkipMountPoint(const std::string &mountPoint)
+{
+    if (g_skipMountPointList.find(mountPoint) != g_skipMountPointList.end()) {
+        return;
+    }
+    LOG(INFO) << "add skip mount point " << mountPoint;
+    g_skipMountPointList.insert(mountPoint);
+}
 static std::string GetFstabFile()
 {
     /* check vendor fstab files from specific directory */
@@ -337,8 +346,7 @@ int SetupPartitions(bool isMountData)
     for (const FstabItem *item = g_fstab->head; item != nullptr; item = item->next) {
         std::string mountPoint(item->mountPoint);
         std::string fsType(item->fsType);
-        if (mountPoint == "/" || mountPoint == "/tmp" || fsType == "none" ||
-            mountPoint == "/sdcard" || mountPoint == INTERNAL_DATA_PATH) {
+        if (g_skipMountPointList.find(mountPoint) != g_skipMountPointList.end() || fsType == "none") {
             continue;
         }
 
diff --git a/services/include/fs_manager/mount.h b/services/include/fs_manager/mount.h
index c63c1e53e30816bb62b47b5db81313010f2c3d7d..11db14a98efe13943ca866b5ec071c5a3768fb10 100644
--- a/services/include/fs_manager/mount.h
+++ b/services/include/fs_manager/mount.h
@@ -31,6 +31,7 @@ int MountSdcard(std::string &mountPoint, std::string &path);
 int SetupPartitions(bool isMountData = true);
 const std::string GetBlockDeviceByMountPoint(const std::string &mountPoint);
 const std::vector<std::string> GetBlockDevicesByMountPoint(const std::string &mountPoint);
+void AddSkipMountPoint(const std::string &mountPoint);
 #ifndef UPDATE_PATCH_SHARED
 MountStatus GetMountStatusForPath(const std::string &path);
 #endif