diff --git a/test/unittest/phone/concurrent_svc_intf_test.cpp b/test/unittest/phone/concurrent_svc_intf_test.cpp
index 8c8042a173620ba96fcd503e37e9ebf2cb7bae27..dbb8e645cff820205333b22c7ee90063c0a35e83 100644
--- a/test/unittest/phone/concurrent_svc_intf_test.cpp
+++ b/test/unittest/phone/concurrent_svc_intf_test.cpp
@@ -71,7 +71,19 @@ void ConcurrentSvcIntfTest::TearDown()
  */
 HWTEST_F(ConcurrentSvcIntfTest, QueryBeforeGetPriv, TestSize.Level1)
 {
-    int grpId = QueryInterval(QUERY_RENDER);
+    int grpId = QueryInterval(QUERY_UI);
+    EXPECT_EQ(grpId, -1);
+    grpId = QueryInterval(QUERY_RENDER);
+    EXPECT_EQ(grpId, -1);
+    grpId = QueryInterval(QUERY_RENDER_SERVICE);
+    EXPECT_EQ(grpId, -1);
+    grpId = QueryInterval(QUERY_COMPOSER);
+    EXPECT_EQ(grpId, -1);
+    grpId = QueryInterval(QUERY_HARDWARE);
+    EXPECT_EQ(grpId, -1);
+    grpId = QueryInterval(QUERY_EXECUTOR_START);
+    EXPECT_EQ(grpId, -1);
+    grpId = QueryInterval(QUERY_RENDER_SERVICE_RENDER);
     EXPECT_EQ(grpId, -1);
 }
 
diff --git a/test/unittest/phone/concurrent_task_controller_interface_test.cpp b/test/unittest/phone/concurrent_task_controller_interface_test.cpp
index c0d723bb97162aa8cfa5679430fd242c46b0798a..232f9526ca85f37bcb806e28c705de4e038d72ac 100644
--- a/test/unittest/phone/concurrent_task_controller_interface_test.cpp
+++ b/test/unittest/phone/concurrent_task_controller_interface_test.cpp
@@ -122,6 +122,14 @@ HWTEST_F(ConcurrentTaskControllerInterfaceTest, QueryIntervalTest, TestSize.Leve
     queInt.QueryInterval(queryItem, queryRs);
     queryItem = QUERY_COMPOSER;
     queInt.QueryInterval(queryItem, queryRs);
+    queryItem = QUERY_HARDWARE;
+    queInt.QueryInterval(queryItem, queryRs);
+    queryItem = QUERY_EXECUTOR_START;
+    queInt.QueryInterval(queryItem, queryRs);
+    queryItem = QUERY_RENDER_SERVICE_MAIN;
+    queInt.QueryInterval(queryItem, queryRs);
+    queryItem = QUERY_RENDER_SERVICE_RENDER;
+    queInt.QueryInterval(queryItem, queryRs);
     queryItem = QURRY_TYPE_MAX;
     queInt.QueryInterval(queryItem, queryRs);
     EXPECT_FALSE(queInt.inited_);
diff --git a/test/unittest/phone/qos_interface_test.cpp b/test/unittest/phone/qos_interface_test.cpp
index 9245e82581f556f73e0d37315e62a67267cdc1a7..f8a073aa697f0a72dbb6ffee142f33e2fe32b8c4 100644
--- a/test/unittest/phone/qos_interface_test.cpp
+++ b/test/unittest/phone/qos_interface_test.cpp
@@ -154,6 +154,10 @@ HWTEST_F(QosInterfaceTest, QosApplyFuncTestExt, TestSize.Level1)
     level = 1024;
     val = QosApply(level);
     EXPECT_EQ(val, -1);
+
+    level = -1;
+    val = QosApply(level);
+    EXPECT_EQ(val, -1);
 }
 
 /**
@@ -245,6 +249,10 @@ HWTEST_F(QosInterfaceTest, QosApplyForOtherFuncTestExt, TestSize.Level1)
     level = 1024;
     val = QosApplyForOther(level, tid);
     EXPECT_EQ(val, -1);
+
+    level = -1;
+    val = QosApplyForOther(level, tid);
+    EXPECT_EQ(val, -1);
 }
 
 /**
@@ -338,6 +346,16 @@ HWTEST_F(QosInterfaceTest, QosLeaveFuncTestExt, TestSize.Level1)
     EXPECT_EQ(val, -1);
     val = QosLeave();
     EXPECT_EQ(val, -1);
+
+    val = QosApply(1024);
+    EXPECT_EQ(val, -1);
+    val = QosLeave();
+    EXPECT_EQ(val, -1);
+ 
+    val = QosApply(-1);
+    EXPECT_EQ(val, -1);
+    val = QosLeave();
+    EXPECT_EQ(val, -1);
 }
 
 /**
@@ -442,6 +460,20 @@ HWTEST_F(QosInterfaceTest, QosLeaveForOtherFuncTest, TestSize.Level1)
     EXPECT_EQ(val, -1);
     val = QosLeaveForOther(tid);
     EXPECT_EQ(val, -1);
+
+    level = 1024;
+    tid = gettid();
+    val = QosApplyForOther(level, tid);
+    EXPECT_EQ(val, -1);
+    val = QosLeaveForOther(tid);
+    EXPECT_EQ(val, -1);
+ 
+    level = -1;
+    tid = gettid();
+    val = QosApplyForOther(level, tid);
+    EXPECT_EQ(val, -1);
+    val = QosLeaveForOther(tid);
+    EXPECT_EQ(val, -1);
 }
 
 /**
diff --git a/test/unittest/phone/qos_ndk_test.cpp b/test/unittest/phone/qos_ndk_test.cpp
index badd257c16d97a16f3c2f16e2190d644a7936600..39d115127a2b2963629192d7ecab9f37d00a1069 100644
--- a/test/unittest/phone/qos_ndk_test.cpp
+++ b/test/unittest/phone/qos_ndk_test.cpp
@@ -152,6 +152,24 @@ HWTEST_F(QoSNdkTest, ResetThreadQoSNdkTest5, TestSize.Level0)
     EXPECT_EQ(val, 0);
 }
 
+HWTEST_F(QoSNdkTest, ResetThreadQoSNdkTestExt, TestSize.Level0)
+{
+    int val = OH_QoS_SetThreadQoS((QoS_Level)-1);
+    EXPECT_EQ(val, -1);
+    val = OH_QoS_ResetThreadQoS();
+    EXPECT_EQ(val, -1);
+ 
+    val = OH_QoS_SetThreadQoS((QoS_Level)6);
+    EXPECT_EQ(val, -1);
+    val = OH_QoS_ResetThreadQoS();
+    EXPECT_EQ(val, -1);
+ 
+    val = OH_QoS_SetThreadQoS((QoS_Level)1024);
+    EXPECT_EQ(val, -1);
+    val = OH_QoS_ResetThreadQoS();
+    EXPECT_EQ(val, -1);
+}
+
 /**
  * @tc.name: GetThreadQoSNdkTest
  * @tc.desc: Verify the Get QoSLevel function.
diff --git a/test/unittest/phone/qos_test.cpp b/test/unittest/phone/qos_test.cpp
index 3d57c10be9d670dbef309f189ad6fee8fca1ad2c..6e61a9bb631f61188bab5df19ce253e21c665355 100644
--- a/test/unittest/phone/qos_test.cpp
+++ b/test/unittest/phone/qos_test.cpp
@@ -249,6 +249,16 @@ HWTEST_F(QosTest, ResetThreadQosTestExt, TestSize.Level1)
     EXPECT_EQ(val, 0);
     val = ResetThreadQos();
     EXPECT_EQ(val, 0);
+
+    val = SetThreadQos(QosLevel(-1));
+    EXPECT_EQ(val, -1);
+    val = ResetThreadQos();
+    EXPECT_EQ(val, -1);
+ 
+    val = SetThreadQos(QosLevel(1024));
+    EXPECT_EQ(val, -1);
+    val = ResetThreadQos();
+    EXPECT_EQ(val, -1);
 }
 
 /**
@@ -326,6 +336,16 @@ HWTEST_F(QosTest, ResetQosForOtherThreadTestExt, TestSize.Level0)
     EXPECT_EQ(val, 0);
     val = ResetQosForOtherThread(gettid());
     EXPECT_EQ(val, 0);
+
+    val = SetQosForOtherThread(QosLevel(-1), gettid());
+    EXPECT_EQ(val, -1);
+    val = ResetQosForOtherThread(gettid());
+    EXPECT_EQ(val, -1);
+ 
+    val = SetQosForOtherThread(QosLevel(1024), gettid());
+    EXPECT_EQ(val, -1);
+    val = ResetQosForOtherThread(gettid());
+    EXPECT_EQ(val, -1);
 }
 
 /**
@@ -407,10 +427,24 @@ HWTEST_F(QosTest, GetThreadQosTestExt, TestSize.Level1)
 {
     int val = SetThreadQos(QosLevel::QOS_MAX);
     EXPECT_NE(val, 0);
-    enum QosLevel level;
-    val = GetThreadQos(level);
+    enum QosLevel level2;
+    val = GetThreadQos(level2);
+    EXPECT_EQ(val, 0);
+    EXPECT_NE(static_cast<unsigned int>(level2), static_cast<unsigned int>(QosLevel::QOS_MAX));
+ 
+    val = SetThreadQos((QosLevel)-1);
+    EXPECT_NE(val, 0);
+    enum QosLevel level3;
+    val = GetThreadQos(level3);
+    EXPECT_EQ(val, 0);
+    EXPECT_NE(static_cast<unsigned int>(level3), static_cast<unsigned int>((QosLevel)-1));
+ 
+    val = SetThreadQos((QosLevel)1024);
+    EXPECT_NE(val, 0);
+    enum QosLevel level4;
+    val = GetThreadQos(level4);
     EXPECT_EQ(val, 0);
-    EXPECT_NE(static_cast<unsigned int>(level), static_cast<unsigned int>(QosLevel::QOS_MAX));
+    EXPECT_NE(static_cast<unsigned int>(level4), static_cast<unsigned int>((QosLevel)1024));
 }
 
 /**