diff --git a/module_manager/native_module_manager.cpp b/module_manager/native_module_manager.cpp
index 78c61488a71a66f2669e9dc5edc1233fef2a6086..9ac776142e3e772dda28a40a6ac9420cf0d44c3e 100644
--- a/module_manager/native_module_manager.cpp
+++ b/module_manager/native_module_manager.cpp
@@ -502,6 +502,21 @@ void NativeModuleManager::CreateLdNamespace(const std::string moduleName, const
 #endif
 }
 
+bool NativeModuleManager::GetLdNamespaceName(const std::string &moduleName, std::string &nsName)
+{
+#if !defined(WINDOWS_PLATFORM) && !defined(MAC_PLATFORM) && !defined(__BIONIC__) && !defined(IOS_PLATFORM) && \
+    !defined(LINUX_PLATFORM)
+    if (nsMap_.find(moduleName) == nsMap_.end()) {
+        HILOG_ERROR("not found ns: %{public}s", moduleName.c_str());
+        return false;
+    }
+    nsName = "moduleNs_" + moduleName;
+    return true;
+#else
+    return false;
+#endif
+}
+
 void NativeModuleManager::SetAppLibPath(const std::string& moduleName, const std::vector<std::string>& appLibPath,
                                         const bool& isSystemApp)
 {
diff --git a/module_manager/native_module_manager.h b/module_manager/native_module_manager.h
index 1a45d5db0b09496f28f89592d9ab1f259a2bc28e..be8ce6bb09bfaf89c440f4f252ac6243d42f06f7 100644
--- a/module_manager/native_module_manager.h
+++ b/module_manager/native_module_manager.h
@@ -84,6 +84,7 @@ public:
     void Register(NativeModule* nativeModule);
     void SetAppLibPath(const std::string& moduleName, const std::vector<std::string>& appLibPath,
                        const bool& isSystemApp = false);
+    bool GetLdNamespaceName(const std::string &moduleName, std::string &nsName);
     NativeModule* LoadNativeModule(const char* moduleName, const char* path, bool isAppModule,
         std::string& errInfo, bool internal = false, const char* relativePath = "");
     void SetNativeEngine(std::string moduleName, NativeEngine* nativeEngine);
diff --git a/module_manager/test/unittest/module_manager_test/module_manager_test.cpp b/module_manager/test/unittest/module_manager_test/module_manager_test.cpp
index 9722ade09b9cf5c9c4a2e55aadf16a4659e58e0c..6298d806aecc253a751e93ffc237088f4027a28f 100644
--- a/module_manager/test/unittest/module_manager_test/module_manager_test.cpp
+++ b/module_manager/test/unittest/module_manager_test/module_manager_test.cpp
@@ -227,7 +227,13 @@ HWTEST_F(ModuleManagerTest, LoadNativeModuleTest_008, TestSize.Level1)
 
     moduleManager->Register(nullptr);
     moduleManager->CreateSharedLibsSonames();
+    std::string nsName;
+    bool res = moduleManager->GetLdNamespaceName(moduleName, nsName);
+    EXPECT_EQ(res, false);
     moduleManager->CreateLdNamespace(moduleName, libPath, true);
+    res = moduleManager->GetLdNamespaceName(moduleName, nsName);
+    EXPECT_EQ(res, true);
+    EXPECT_STREQ(nsName.c_str(), ("moduleNs_" + moduleName).c_str());
     GTEST_LOG_(INFO) << "ModuleManagerTest, LoadNativeModuleTest_008 end";
 }
 
@@ -245,7 +251,13 @@ HWTEST_F(ModuleManagerTest, LoadNativeModuleTest_009, TestSize.Level1)
     std::shared_ptr<NativeModuleManager> moduleManager = std::make_shared<NativeModuleManager>();
     ASSERT_NE(nullptr, moduleManager);
 
+    std::string nsName;
+    bool res = moduleManager->GetLdNamespaceName(moduleName, nsName);
+    EXPECT_EQ(res, false);
     moduleManager->CreateLdNamespace(moduleName, libPath, false);
+    res = moduleManager->GetLdNamespaceName(moduleName, nsName);
+    EXPECT_EQ(res, true);
+    EXPECT_STREQ(nsName.c_str(), ("moduleNs_" + moduleName).c_str());
     std::vector<std::string> appLibPath;
     moduleManager->SetAppLibPath(moduleName, appLibPath, false);
     GTEST_LOG_(INFO) << "ModuleManagerTest, LoadNativeModuleTest_009 end";