diff --git a/test/middleware/IpcConfig/src/IpcConfig_Test.cpp b/test/middleware/IpcConfig/src/IpcConfig_Test.cpp
index 8713f2f..1088742 100644
--- a/test/middleware/IpcConfig/src/IpcConfig_Test.cpp
+++ b/test/middleware/IpcConfig/src/IpcConfig_Test.cpp
@@ -13,6 +13,15 @@ namespace IpcConfigTest
         IIpcConfig::GetInstance()->Init();
         int testNum = IIpcConfig::GetInstance()->GetInt(IpcConfigKey::TEST_NUM);
         LogInfo("Get testNum = %d\n", testNum);
+        const int num999 = 999;
+        IIpcConfig::GetInstance()->SetInt(IpcConfigKey::TEST_NUM, num999);
+
+        const std::string testString = IIpcConfig::GetInstance()->GetString(IpcConfigKey::TEST_STRING);
+        LogInfo("Get testString = %s\n", testString.c_str());
+        const std::string string = "define";
+        IIpcConfig::GetInstance()->SetString(IpcConfigKey::TEST_STRING, string);
+        IIpcConfig::GetInstance()->ConfigFileSave();
+
         IIpcConfig::GetInstance()->UnInit();
         ILogUnInit();
         DestroyLogModule();