diff --git a/services/samgr/native/test/unittest/src/system_ability_mgr_new_test.cpp b/services/samgr/native/test/unittest/src/system_ability_mgr_new_test.cpp
index 7facca6b3f3f3d685a6bec0f39d6e135683d60f1..c925ccb44d119447d25d56ac8057db4ea523a1bb 100644
--- a/services/samgr/native/test/unittest/src/system_ability_mgr_new_test.cpp
+++ b/services/samgr/native/test/unittest/src/system_ability_mgr_new_test.cpp
@@ -492,56 +492,19 @@ HWTEST_F(SystemAbilityMgrTest, GetCommonEventExtraIdList001, TestSize.Level3)
  * @tc.require: I6NKWX
  */
 HWTEST_F(SystemAbilityMgrTest, RemoveWhiteCommonEvent001, TestSize.Level3)
-{
-    sptr<SystemAbilityManager> saMgr = new SystemAbilityManager;
-    InitSaMgr(saMgr);
-    saMgr->RemoveWhiteCommonEvent();
-    EXPECT_TRUE(saMgr->collectManager_ != nullptr);
-}
-
-/**
- * @tc.name: CleanFfrt001
- * @tc.desc: test CleanFfrt, workHandler_ true.
- * @tc.type: FUNC
- * @tc.require: I6NKWX
- */
-HWTEST_F(SystemAbilityMgrTest, CleanFfrt001, TestSize.Level3)
 {
     sptr<SystemAbilityManager> saMgr = new SystemAbilityManager;
     saMgr->workHandler_ = make_shared<FFRTHandler>("workHandler");
-    int ret = true;
     saMgr->CleanFfrt();
-    EXPECT_EQ(ret, true);
-}
-
-/**
- * @tc.name: CleanFfrt002
- * @tc.desc: test CleanFfrt, collectManager_ true.
- * @tc.type: FUNC
- * @tc.require: I6NKWX
- */
-HWTEST_F(SystemAbilityMgrTest, CleanFfrt002, TestSize.Level3)
-{
-    sptr<SystemAbilityManager> saMgr = new SystemAbilityManager;
     saMgr->collectManager_ = sptr<DeviceStatusCollectManager>(new DeviceStatusCollectManager());
-    int ret = true;
     saMgr->CleanFfrt();
-    EXPECT_EQ(ret, true);
-}
-
-/**
- * @tc.name: CleanFfrt003
- * @tc.desc: test CleanFfrt, abilityStateScheduler_ true.
- * @tc.type: FUNC
- * @tc.require: I6NKWX
- */
-HWTEST_F(SystemAbilityMgrTest, CleanFfrt003, TestSize.Level3)
-{
-    sptr<SystemAbilityManager> saMgr = new SystemAbilityManager;
     saMgr->abilityStateScheduler_ = std::make_shared<SystemAbilityStateScheduler>();
-    int ret = true;
     saMgr->CleanFfrt();
-    EXPECT_EQ(ret, true);
+    InitSaMgr(saMgr);
+    const std::u16string name;
+    saMgr->NotifyRemoteSaDied(name);
+    saMgr->RemoveWhiteCommonEvent();
+    EXPECT_TRUE(saMgr->collectManager_ != nullptr);
 }
 
 /**
@@ -658,22 +621,6 @@ HWTEST_F(SystemAbilityMgrTest, RemoveSystemAbility005, TestSize.Level3)
     EXPECT_EQ(ret, ERR_INVALID_VALUE);
 }
 
-/**
- * @tc.name: NotifyRemoteSaDied002
- * @tc.desc: test NotifyRemoteSaDied, true.
- * @tc.type: FUNC
- * @tc.require: I6NKWX
- */
-HWTEST_F(SystemAbilityMgrTest, NotifyRemoteSaDied002, TestSize.Level3)
-{
-    sptr<SystemAbilityManager> saMgr = new SystemAbilityManager;
-    InitSaMgr(saMgr);
-    const std::u16string name;
-    int ret = true;
-    saMgr->NotifyRemoteSaDied(name);
-    EXPECT_EQ(ret, true);
-}
-
 /**
  * @tc.name: AddSystemAbility006
  * @tc.desc: add system ability with empty capability.
diff --git a/services/samgr/native/test/unittest/src/system_ability_mgr_util_test.cpp b/services/samgr/native/test/unittest/src/system_ability_mgr_util_test.cpp
index 4b3c142a4ad95223fa8e80903aef1a71d83ba950..574f77e96ce4ffa17904d41d0dc6dde15eb07f87 100644
--- a/services/samgr/native/test/unittest/src/system_ability_mgr_util_test.cpp
+++ b/services/samgr/native/test/unittest/src/system_ability_mgr_util_test.cpp
@@ -323,32 +323,6 @@ HWTEST_F(SamgrUtilTest, GetCacheCommonEventSa001, TestSize.Level3)
     EXPECT_EQ(saList.size(), 2);
 }
 
-/**
- * @tc.name: SetModuleUpdateParam001
- * @tc.desc: test SetModuleUpdateParam with key and value is null
- * @tc.type: FUNC
- * @tc.require: I6V4AX
- */
-HWTEST_F(SamgrUtilTest, SetModuleUpdateParam001, TestSize.Level3)
-{
-    std::string key = "";
-    std::string value = "";
-    SamgrUtil::SetModuleUpdateParam(key, value);
-}
-
-/**
- * @tc.name: SetModuleUpdateParam002
- * @tc.desc: test SetModuleUpdateParam with key and value is not null
- * @tc.type: FUNC
- * @tc.require: I6V4AX
- */
-HWTEST_F(SamgrUtilTest, SetModuleUpdateParam002, TestSize.Level3)
-{
-    std::string key = "key";
-    std::string value = "value";
-    SamgrUtil::SetModuleUpdateParam(key, value);
-}
-
 /**
  * @tc.name: SendUpdateSaState001
  * @tc.desc: test SendUpdateSaState
@@ -357,6 +331,12 @@ HWTEST_F(SamgrUtilTest, SetModuleUpdateParam002, TestSize.Level3)
  */
 HWTEST_F(SamgrUtilTest, SendUpdateSaState001, TestSize.Level3)
 {
+    std::string key = "";
+    std::string value = "";
+    SamgrUtil::SetModuleUpdateParam(key, value);
+    std::string key_a = "key";
+    std::string value_a = "value";
+    SamgrUtil::SetModuleUpdateParam(key_a, value_a);
     sptr<SystemAbilityManager> saMgr = new SystemAbilityManager;
     EXPECT_NE(saMgr, nullptr);
     InitSaMgr(saMgr);