diff --git a/frameworks/native/backup_ext/include/ext_backup.h b/frameworks/native/backup_ext/include/ext_backup.h
index 73d64e73181e2126d2339328bf56d177a21d58a1..81b9e54a53c9f1f4e01b9de5b0bac422bac9315b 100644
--- a/frameworks/native/backup_ext/include/ext_backup.h
+++ b/frameworks/native/backup_ext/include/ext_backup.h
@@ -127,6 +127,8 @@ public:
 
     bool WasFromSpeicalVersion(void);
 
+    bool UseCustomAbility(void);
+
 public:
     ExtBackup() = default;
     ~ExtBackup() override = default;
@@ -137,6 +139,7 @@ protected:
     std::string appVersionStr_;
     int appVersionCode_;
     int restoreType_;
+    bool useCustomAbility_;
 
 private:
     BConstants::ExtensionAction VerifyAndGetAction(const AAFwk::Want &want,
diff --git a/frameworks/native/backup_ext/src/ext_backup.cpp b/frameworks/native/backup_ext/src/ext_backup.cpp
index cf584ce068b64f7790ee38daa39936c1cfc0bc24..b804be2332ca71b6d557dfb971a7207cffb82d2e 100644
--- a/frameworks/native/backup_ext/src/ext_backup.cpp
+++ b/frameworks/native/backup_ext/src/ext_backup.cpp
@@ -50,6 +50,7 @@ void ExtBackup::Init(const shared_ptr<AbilityRuntime::AbilityLocalRecord> &recor
 {
     HILOGI("Init the BackupExtensionAbility(Base)");
     AbilityRuntime::ExtensionBase<ExtBackupContext>::Init(record, application, handler, token);
+    useCustomAbility_ = false;
 }
 
 ExtBackup *ExtBackup::Create(const unique_ptr<AbilityRuntime::Runtime> &runtime)
@@ -217,6 +218,11 @@ bool ExtBackup::WasFromSpeicalVersion(void)
     return false;
 }
 
+bool ExtBackup::UseCustomAbility(void)
+{
+    return useCustomAbility_;
+}
+
 ErrCode ExtBackup::OnBackup(function<void()> callback)
 {
     HILOGI("BackupExtensionAbility(base) OnBackup.");
diff --git a/frameworks/native/backup_ext/src/ext_backup_js.cpp b/frameworks/native/backup_ext/src/ext_backup_js.cpp
index ef8cd0e7a80be9c20a7fc2567253f9a7bbc132f9..345c9e4aedd0badf48fcfb878720fb27ae4f164d 100644
--- a/frameworks/native/backup_ext/src/ext_backup_js.cpp
+++ b/frameworks/native/backup_ext/src/ext_backup_js.cpp
@@ -133,6 +133,7 @@ void ExtBackupJs::Init(const shared_ptr<AppExecFwk::AbilityLocalRecord> &record,
             HILOGW("Oops! There's no custom BackupExtensionAbility");
             return;
         }
+        useCustomAbility_ = true;
         HILOGI("Wow! Here's a custsom BackupExtensionAbility");
         ExportJsContext();
     } catch (const BError &e) {
diff --git a/frameworks/native/backup_ext/src/ext_extension.cpp b/frameworks/native/backup_ext/src/ext_extension.cpp
index 53cdf9bd15c3bc2bf2d063b56c12990ffcf7d08e..87e9685ae604a6f417110e49378b63dbef1096cc 100644
--- a/frameworks/native/backup_ext/src/ext_extension.cpp
+++ b/frameworks/native/backup_ext/src/ext_extension.cpp
@@ -312,7 +312,7 @@ int BackupExtExtension::DoRestore(const string &fileName)
     string tarName = path + fileName;
 
     auto tarballFunc = BTarballFactory::Create("cmdline", tarName);
-    if (extension_->WasFromSpeicalVersion()) {
+    if (extension_->WasFromSpeicalVersion() || extension_->UseCustomAbility()) {
         (tarballFunc->untar)(path);
     } else {
         (tarballFunc->untar)("/");