diff --git a/services/dtbschedmgr/include/adapter/mmi_adapter.h b/services/dtbschedmgr/include/adapter/mmi_adapter.h
index bbc4bdc8..3e81de40 100644
--- a/services/dtbschedmgr/include/adapter/mmi_adapter.h
+++ b/services/dtbschedmgr/include/adapter/mmi_adapter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -16,11 +16,11 @@
 #ifndef OHOS_DTBSCHEDMGR_MMI_ADAPTER_H
 #define OHOS_DTBSCHEDMGR_MMI_ADAPTER_H
 
-#ifdef SUPPORT_MULTIMODALINPUT_SERVICE
 #include <thread>
 
 #include "event_handler.h"
 
+#ifdef SUPPORT_MULTIMODALINPUT_SERVICE
 #include "i_input_event_consumer.h"
 #include "input_manager.h"
 #endif
@@ -36,6 +36,7 @@ public:
     virtual ~MMIAdapter() = default;
 
     void Init();
+    void UnInit();
     int32_t AddMMIListener();
     void RemoveMMIListener(int32_t monitorId);
 #ifdef SUPPORT_MULTIMODALINPUT_SERVICE
diff --git a/services/dtbschedmgr/src/adapter/mmi_adapter.cpp b/services/dtbschedmgr/src/adapter/mmi_adapter.cpp
index efe61fa5..c170de3c 100644
--- a/services/dtbschedmgr/src/adapter/mmi_adapter.cpp
+++ b/services/dtbschedmgr/src/adapter/mmi_adapter.cpp
@@ -49,7 +49,7 @@ void MMIAdapter::StartEvent()
 {
     HILOGI("StartEvent start");
     prctl(PR_SET_NAME, MMI_ADAPTER.c_str());
-    auto runner = AppExecFwk::EventRunner::Create();
+    auto runner = AppExecFwk::EventRunner::Create(false);
     {
         std::lock_guard<std::mutex> lock(eventMutex_);
         eventHandler_ = std::make_shared<OHOS::AppExecFwk::EventHandler>(runner);
@@ -59,6 +59,19 @@ void MMIAdapter::StartEvent()
     HILOGI("StartEvent end");
 }
 
+void MMIAdapter::UnInit()
+{
+    HILOGI("UnInit start");
+    if (eventHandler_ != nullptr) {
+        eventHandler_->GetEventRunner()->Stop();
+        eventThread_.join();
+        eventHandler_ = nullptr;
+    } else {
+        HILOGE("eventHandler_ is nullptr");
+    }
+    HILOGI("UnInit end");
+}
+
 int32_t MMIAdapter::AddMMIListener()
 {
     HILOGD("AddMMIListener called");
diff --git a/services/dtbschedmgr/src/adapter/mmi_adapter_common.cpp b/services/dtbschedmgr/src/adapter/mmi_adapter_common.cpp
index de79c0b5..137064e0 100644
--- a/services/dtbschedmgr/src/adapter/mmi_adapter_common.cpp
+++ b/services/dtbschedmgr/src/adapter/mmi_adapter_common.cpp
@@ -26,16 +26,23 @@ IMPLEMENT_SINGLE_INSTANCE(MMIAdapter);
 
 void MMIAdapter::Init()
 {
-    HILOGD("called");
+    HILOGI("%{public}s common called. ", __func__);
 }
+
+void MMIAdapter::UnInit()
+{
+    HILOGI("%{public}s common called. ", __func__);
+}
+
 int32_t MMIAdapter::AddMMIListener()
 {
-    HILOGD("called");
+    HILOGI("%{public}s common called. ", __func__);
+    return 0;
 }
 
 void MMIAdapter::RemoveMMIListener(int32_t monitorId)
 {
-    HILOGD("called");
+    HILOGI("%{public}s common called. ", __func__);
 }
 } // namespace DistributedSchedule
 } // namespace OHOS
\ No newline at end of file
diff --git a/services/dtbschedmgr/src/mission/distributed_sched_continue_manager.cpp b/services/dtbschedmgr/src/mission/distributed_sched_continue_manager.cpp
index 6e016497..da77987d 100644
--- a/services/dtbschedmgr/src/mission/distributed_sched_continue_manager.cpp
+++ b/services/dtbschedmgr/src/mission/distributed_sched_continue_manager.cpp
@@ -77,6 +77,7 @@ void DistributedSchedContinueManager::Init()
 void DistributedSchedContinueManager::UnInit()
 {
     HILOGI("UnInit start");
+    MMIAdapter::GetInstance().UnInit();
     if (eventHandler_ != nullptr) {
         eventHandler_->GetEventRunner()->Stop();
         eventThread_.join();
diff --git a/services/dtbschedmgr/test/BUILD.gn b/services/dtbschedmgr/test/BUILD.gn
index 414d390a..7128a078 100644
--- a/services/dtbschedmgr/test/BUILD.gn
+++ b/services/dtbschedmgr/test/BUILD.gn
@@ -171,6 +171,10 @@ if (dmsfwk_ces_listener) {
 if (dmsfwk_mmi_listener) {
   dtbschedmgr_sources +=
       [ "${distributed_service}/dtbschedmgr/src/adapter/mmi_adapter.cpp" ]
+} else {
+  dtbschedmgr_sources += [
+    "${distributed_service}/dtbschedmgr/src/adapter/mmi_adapter_common.cpp",
+  ]
 }
 
 ohos_unittest("distributedschedsvrtest") {
@@ -376,6 +380,9 @@ ohos_unittest("dschedmissionmanagertest") {
     "unittest/mission/snapshot_test.cpp",
     "unittest/mock_remote_stub.cpp",
   ]
+  if (dmsfwk_mmi_listener) {
+    sources += [ "unittest/adapter/mmi_adapter_test.cpp" ]
+  }
   sources += dtbschedmgr_sources
   configs = [
     ":test_config",
diff --git a/services/dtbschedmgr/test/unittest/adapter/mmi_adapter_test.cpp b/services/dtbschedmgr/test/unittest/adapter/mmi_adapter_test.cpp
new file mode 100644
index 00000000..6e89f89b
--- /dev/null
+++ b/services/dtbschedmgr/test/unittest/adapter/mmi_adapter_test.cpp
@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "mmi_adapter_test.h"
+#include "test_log.h"
+
+using namespace testing;
+using namespace testing::ext;
+
+namespace OHOS {
+namespace DistributedSchedule {
+
+void MMIAdapterTest::SetUpTestCase()
+{
+    DTEST_LOG << "MMIAdapterTest::SetUpTestCase" << std::endl;
+}
+
+void MMIAdapterTest::TearDownTestCase()
+{
+    DTEST_LOG << "MMIAdapterTest::TearDownTestCase" << std::endl;
+}
+
+void MMIAdapterTest::TearDown()
+{
+    DTEST_LOG << "MMIAdapterTest::TearDown" << std::endl;
+    MMIAdapter::GetInstance().UnInit();
+}
+
+void MMIAdapterTest::SetUp()
+{
+    DTEST_LOG << "MMIAdapterTest::SetUp" << std::endl;
+    MMIAdapter::GetInstance().Init();
+}
+
+/**
+ * @tc.name: AddMMIListener_001
+ * @tc.desc: test AddMMIListener func
+ * @tc.type: FUNC
+ */
+HWTEST_F(MMIAdapterTest, AddMMIListener_001, TestSize.Level3)
+{
+    DTEST_LOG << "MMIAdapterTest AddMMIListener_001 begin" << std::endl;
+    int32_t ret = MMIAdapter::GetInstance().AddMMIListener();
+    EXPECT_GT(ret, 0);
+    DTEST_LOG << "MMIAdapterTest AddMMIListener_001 end" << std::endl;
+}
+
+/**
+ * @tc.name: RemoveMMIListener_001
+ * @tc.desc: test RemoveMMIListener func
+ * @tc.type: FUNC
+ */
+HWTEST_F(MMIAdapterTest, RemoveMMIListener_001, TestSize.Level3)
+{
+    DTEST_LOG << "MMIAdapterTest RemoveMMIListener_001 begin" << std::endl;
+    int32_t mmiId = -1;
+    MMIAdapter::GetInstance().RemoveMMIListener(mmiId);
+    EXPECT_NE(MMIAdapter::GetInstance().eventHandler_, nullptr);
+    DTEST_LOG << "MMIAdapterTest RemoveMMIListener_001 end" << std::endl;
+}
+
+/**
+ * @tc.name: PostRawMMIEvent_001
+ * @tc.desc: test PostRawMMIEvent func
+ * @tc.type: FUNC
+ */
+HWTEST_F(MMIAdapterTest, PostRawMMIEvent_001, TestSize.Level3)
+{
+    DTEST_LOG << "MMIAdapterTest PostRawMMIEvent_001 begin" << std::endl;
+    MMIAdapter::GetInstance().PostRawMMIEvent();
+    EXPECT_NE(MMIAdapter::GetInstance().eventHandler_, nullptr);
+    DTEST_LOG << "MMIAdapterTest PostRawMMIEvent_001 end" << std::endl;
+}
+
+/**
+ * @tc.name: PostUnfreezeMMIEvent_001
+ * @tc.desc: test PostUnfreezeMMIEvent func
+ * @tc.type: FUNC
+ */
+HWTEST_F(MMIAdapterTest, PostUnfreezeMMIEvent_001, TestSize.Level3)
+{
+    DTEST_LOG << "MMIAdapterTest PostUnfreezeMMIEvent_001 begin" << std::endl;
+    MMIAdapter::GetInstance().PostUnfreezeMMIEvent();
+    EXPECT_NE(MMIAdapter::GetInstance().eventHandler_, nullptr);
+    DTEST_LOG << "MMIAdapterTest PostUnfreezeMMIEvent_001 end" << std::endl;
+}
+
+/**
+ * @tc.name: HandleRawMMIEvent_001
+ * @tc.desc: test HandleRawMMIEvent func
+ * @tc.type: FUNC
+ */
+HWTEST_F(MMIAdapterTest, HandleRawMMIEvent_001, TestSize.Level3)
+{
+    DTEST_LOG << "MMIAdapterTest HandleRawMMIEvent_001 begin" << std::endl;
+    MMIAdapter::GetInstance().isMMIFreezed_ = true;
+    MMIAdapter::GetInstance().HandleRawMMIEvent();
+    EXPECT_EQ(MMIAdapter::GetInstance().isMMIFreezed_, true);
+    DTEST_LOG << "MMIAdapterTest HandleRawMMIEvent_001 end" << std::endl;
+}
+
+/**
+ * @tc.name: HandleRawMMIEvent_002
+ * @tc.desc: test HandleRawMMIEvent func
+ * @tc.type: FUNC
+ */
+HWTEST_F(MMIAdapterTest, HandleRawMMIEvent_002, TestSize.Level3)
+{
+    DTEST_LOG << "MMIAdapterTest HandleRawMMIEvent_002 begin" << std::endl;
+    MMIAdapter::GetInstance().isMMIFreezed_ = false;
+    MMIAdapter::GetInstance().HandleRawMMIEvent();
+    EXPECT_EQ(MMIAdapter::GetInstance().isMMIFreezed_, true);
+    DTEST_LOG << "MMIAdapterTest HandleRawMMIEvent_002 end" << std::endl;
+}
+
+/**
+ * @tc.name: HandleUnfreezeMMIEvent_001
+ * @tc.desc: test HandleUnfreezeMMIEvent func
+ * @tc.type: FUNC
+ */
+HWTEST_F(MMIAdapterTest, HandleUnfreezeMMIEvent_001, TestSize.Level3)
+{
+    DTEST_LOG << "MMIAdapterTest HandleUnfreezeMMIEvent_001 begin" << std::endl;
+    MMIAdapter::GetInstance().isMMIFreezed_ = true;
+    MMIAdapter::GetInstance().HandleUnfreezeMMIEvent();
+    EXPECT_EQ(MMIAdapter::GetInstance().isMMIFreezed_, false);
+    DTEST_LOG << "MMIAdapterTest HandleUnfreezeMMIEvent_001 end" << std::endl;
+}
+}
+}
diff --git a/services/dtbschedmgr/test/unittest/adapter/mmi_adapter_test.h b/services/dtbschedmgr/test/unittest/adapter/mmi_adapter_test.h
new file mode 100644
index 00000000..d54c8180
--- /dev/null
+++ b/services/dtbschedmgr/test/unittest/adapter/mmi_adapter_test.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MMI_ADAPTER_TEST_H
+#define MMI_ADAPTER_TEST_H
+
+#include "gtest/gtest.h"
+
+#define private public
+#include "adapter/mmi_adapter.h"
+#undef private
+
+namespace OHOS {
+namespace DistributedSchedule {
+class MMIAdapterTest : public testing::Test {
+public:
+    static void SetUpTestCase();
+    static void TearDownTestCase();
+    void SetUp();
+    void TearDown();
+};
+} // namespace DistributedSchedule
+} // namespace OHOS
+#endif // MMI_ADAPTER_TEST_H