diff --git a/window_scene/test/unittest/event_distribution/scene_input_manager_test.cpp b/window_scene/test/unittest/event_distribution/scene_input_manager_test.cpp
index 2a52e8e5189581de8c794aea15131779e01eaddf..1cf3c53dd0ceb8cfa2f13737133f249ea0773f53 100644
--- a/window_scene/test/unittest/event_distribution/scene_input_manager_test.cpp
+++ b/window_scene/test/unittest/event_distribution/scene_input_manager_test.cpp
@@ -28,7 +28,7 @@ namespace {
     void MyLogCallback(const LogType type, const LogLevel level, const unsigned int domain, const char* tag,
         const char* msg)
     {
-        logMsg = msg;
+        logMsg += msg;
     }
 }
 
@@ -250,17 +250,19 @@ HWTEST_F(SceneInputManagerTest, CheckNeedUpdate7, TestSize.Level1)
  */
 HWTEST_F(SceneInputManagerTest, UpdateSecSurfaceInfo, TestSize.Level1)
 {
-    int ret = 0;
+    logMsg.clear();
+    LOG_SetCallback(MyLogCallback);
     std::map<uint64_t, std::vector<SecSurfaceInfo>> emptyMap;
     auto oldDirty = SceneInputManager::GetInstance().sceneSessionDirty_;
     ASSERT_NE(oldDirty, nullptr);
     SceneInputManager::GetInstance().sceneSessionDirty_ = nullptr;
     SceneInputManager::GetInstance().UpdateSecSurfaceInfo(emptyMap);
-    ASSERT_EQ(ret, 0);
+    EXPECT_TRUE(logMsg.find("sceneSessionDirty_ is nullptr") != std::string::npos);
+    logMsg.clear();
 
     SceneInputManager::GetInstance().sceneSessionDirty_ = oldDirty;
     SceneInputManager::GetInstance().UpdateSecSurfaceInfo(emptyMap);
-    ASSERT_EQ(ret, 0);
+    EXPECT_FALSE(logMsg.find("sceneSessionDirty_ is nullptr") != std::string::npos);
 }
 
 /**
@@ -323,12 +325,15 @@ HWTEST_F(SceneInputManagerTest, UpdateDisplayAndWindowInfo, TestSize.Level1)
  */
 HWTEST_F(SceneInputManagerTest, FlushEmptyInfoToMMI, TestSize.Level1)
 {
-    int ret = 0;
+    logMsg.clear();
+    LOG_SetCallback(MyLogCallback);
     auto preEventHandler = SceneInputManager::GetInstance().eventHandler_;
     SceneInputManager::GetInstance().eventHandler_ = nullptr;
     SceneInputManager::GetInstance().FlushEmptyInfoToMMI();
     SceneInputManager::GetInstance().eventHandler_ = preEventHandler;
-    ASSERT_EQ(ret, 0);
+    SceneInputManager::GetInstance().FlushEmptyInfoToMMI();
+    usleep(WAIT_SYNC_IN_NS);
+    EXPECT_TRUE(logMsg.find("userId") != std::string::npos);
 }
 
 /**
@@ -373,7 +378,8 @@ HWTEST_F(SceneInputManagerTest, GetConstrainedModalExtWindowInfo, TestSize.Level
 HWTEST_F(SceneInputManagerTest, FlushDisplayInfoToMMI, TestSize.Level0)
 {
     GTEST_LOG_(INFO) << "SceneInputManagerTest: FlushDisplayInfoToMMI start";
-    int ret = 0;
+    logMsg.clear();
+    LOG_SetCallback(MyLogCallback);
     // sceneSessionDirty_ = nullptr
     std::vector<MMI::WindowInfo> windowInfoList;
     std::vector<std::shared_ptr<Media::PixelMap>> pixelMapList;
@@ -381,11 +387,17 @@ HWTEST_F(SceneInputManagerTest, FlushDisplayInfoToMMI, TestSize.Level0)
     auto oldDirty = SceneInputManager::GetInstance().sceneSessionDirty_;
     SceneInputManager::GetInstance().sceneSessionDirty_ = nullptr;
     SceneInputManager::GetInstance().FlushDisplayInfoToMMI(std::move(windowInfoList), std::move(pixelMapList));
+    usleep(WAIT_SYNC_IN_NS);
+    EXPECT_TRUE(logMsg.find("sceneSessionDirty_ is nullptr") != std::string::npos);
+    logMsg.clear();
     SceneInputManager::GetInstance().sceneSessionDirty_ = oldDirty;
 
     // NotNeedUpdate
     SceneInputManager::GetInstance().FlushDisplayInfoToMMI(std::move(windowInfoList), std::move(pixelMapList), true);
     SceneInputManager::GetInstance().FlushDisplayInfoToMMI(std::move(windowInfoList), std::move(pixelMapList));
+    usleep(WAIT_SYNC_IN_NS);
+    EXPECT_TRUE(logMsg.find("sceneSessionDirty_ is nullptr") != std::string::npos);
+    logMsg.clear();
 
     auto preEventHandler = SceneInputManager::GetInstance().eventHandler_;
     SceneInputManager::GetInstance().eventHandler_ = nullptr;
@@ -396,7 +408,6 @@ HWTEST_F(SceneInputManagerTest, FlushDisplayInfoToMMI, TestSize.Level0)
     WindowInfoListZeroTest(ssm_);
     MaxWindowInfoTest(ssm_);
 
-    ASSERT_EQ(ret, 0);
     GTEST_LOG_(INFO) << "SceneInputManagerTest: FlushDisplayInfoToMMI end";
 }
 
diff --git a/window_scene/test/unittest/event_distribution/scene_session_dirty_manager_test2.cpp b/window_scene/test/unittest/event_distribution/scene_session_dirty_manager_test2.cpp
index 4b7557aabf19e2fc38bbf80b45414c9b066fd6b0..503315491889f20a6776e78b86b6ad5b18b89b0a 100644
--- a/window_scene/test/unittest/event_distribution/scene_session_dirty_manager_test2.cpp
+++ b/window_scene/test/unittest/event_distribution/scene_session_dirty_manager_test2.cpp
@@ -165,11 +165,7 @@ HWTEST_F(SceneSessionDirtyManagerTest2, GetWindowInfoWithNotSystemTouchable, Tes
         sptr<ScreenSession>::MakeSptr(config, ScreenSessionReason::CREATE_SESSION_FOR_CLIENT);
     ScreenSessionManagerClient::GetInstance().screenSessionMap_.insert(std::make_pair(screenId, screenSession));
     manager_->UpdateWindowFlags(screenId, sceneSessionMainWindow, windowInfo);
-    bool windowFlagResult = false;
-    if (windowInfo.flags == 1) {
-        windowFlagResult = true;
-    }
-    ASSERT_EQ(windowFlagResult, true);
+    ASSERT_EQ(windowInfo.flags, 1);
 }
 
 /**
@@ -206,11 +202,7 @@ HWTEST_F(SceneSessionDirtyManagerTest2, GetWindowInfoWithNotIsTouchEnable, TestS
     ScreenSessionManagerClient::GetInstance().screenSessionMap_.clear();
     ScreenSessionManagerClient::GetInstance().screenSessionMap_.insert(std::make_pair(screenId, screenSession));
     manager_->UpdateWindowFlags(screenId, sceneSessionMainWindow, windowInfo);
-    bool windowFlagResult = false;
-    if (windowInfo.flags == MMI::WindowInfo::FLAG_BIT_UNTOUCHABLE) {
-        windowFlagResult = true;
-    }
-    ASSERT_EQ(windowFlagResult, true);
+    ASSERT_EQ(windowInfo.flags, MMI::WindowInfo::FLAG_BIT_UNTOUCHABLE);
 }
 
 /**
@@ -246,11 +238,7 @@ HWTEST_F(SceneSessionDirtyManagerTest2, GetWindowInfoWithNotIsForceTouchEnable,
     screenSession->touchEnabled_.store(true);
     ScreenSessionManagerClient::GetInstance().screenSessionMap_.insert(std::make_pair(screenId, screenSession));
     manager_->UpdateWindowFlags(screenId, sceneSessionMainWindow, windowInfo);
-    bool windowFlagResult = false;
-    if (windowInfo.flags == 1) {
-        windowFlagResult = true;
-    }
-    ASSERT_EQ(windowFlagResult, true);
+    ASSERT_EQ(windowInfo.flags, 1);
 }
 
 /**
@@ -284,11 +272,7 @@ HWTEST_F(SceneSessionDirtyManagerTest2, GetWindowInfoWithNotForegroundInteractiv
         sptr<ScreenSession>::MakeSptr(config, ScreenSessionReason::CREATE_SESSION_FOR_CLIENT);
     ScreenSessionManagerClient::GetInstance().screenSessionMap_.insert(std::make_pair(screenId, screenSession));
     manager_->UpdateWindowFlags(screenId, sceneSessionMainWindow, windowInfo);
-    bool windowFlagResult = false;
-    if (windowInfo.flags == 1) {
-        windowFlagResult = true;
-    }
-    ASSERT_EQ(windowFlagResult, true);
+    ASSERT_EQ(windowInfo.flags, 1);
 }
 
 /**
@@ -322,11 +306,7 @@ HWTEST_F(SceneSessionDirtyManagerTest2, GetWindowInfoWithNotPropertyTouchable, T
         sptr<ScreenSession>::MakeSptr(config, ScreenSessionReason::CREATE_SESSION_FOR_CLIENT);
     ScreenSessionManagerClient::GetInstance().screenSessionMap_.insert(std::make_pair(screenId, screenSession));
     manager_->UpdateWindowFlags(screenId, sceneSessionMainWindow, windowInfo);
-    bool windowFlagResult = false;
-    if (windowInfo.flags == 1) {
-        windowFlagResult = true;
-    }
-    ASSERT_EQ(windowFlagResult, true);
+    ASSERT_EQ(windowInfo.flags, 1);
 }
 
 /**
diff --git a/window_scene/test/unittest/ui_extension/extension_session_test.cpp b/window_scene/test/unittest/ui_extension/extension_session_test.cpp
index 731d24f633a8ba3291f8d9bddac4b2bd6ffe6808..22ac1df141d5d11dd914b41ea794165d9a14e985 100644
--- a/window_scene/test/unittest/ui_extension/extension_session_test.cpp
+++ b/window_scene/test/unittest/ui_extension/extension_session_test.cpp
@@ -532,7 +532,7 @@ HWTEST_F(ExtensionSessionTest, TransferKeyEventForConsumed01, TestSize.Level0)
     auto keyEvent = MMI::KeyEvent::Create();
     ASSERT_NE(keyEvent, nullptr);
     bool isConsumed = false;
-    bool isTimeout = false;
+    bool isTimeout = true;
     bool isPreImeEvent = false;
     WSError result = extensionSession_->TransferKeyEventForConsumed(keyEvent, isConsumed, isTimeout, isPreImeEvent);
     ASSERT_EQ(result, WSError::WS_OK);