diff --git a/services/services/factory/engine_factory_repo.cpp b/services/services/factory/engine_factory_repo.cpp
index 3d877ac35085a955c15176700ecb26fc7ec0bb93..ef52f990349c34ad5d5adf47530a22d4e4bd14f6 100644
--- a/services/services/factory/engine_factory_repo.cpp
+++ b/services/services/factory/engine_factory_repo.cpp
@@ -51,6 +51,7 @@ EngineFactoryRepo::~EngineFactoryRepo()
 
 void __attribute__((no_sanitize("cfi"))) EngineFactoryRepo::UnloadLib()
 {
+    factorys_.clear();
     for (auto &lib : factoryLibs_) {
         if (lib != nullptr) {
             (void)dlclose(lib);