diff --git a/interfaces/inner_api/ability_manager/include/ability_manager_errors.h b/interfaces/inner_api/ability_manager/include/ability_manager_errors.h
index 870dfefc01a19a74c5fd96323896bb8be7865fa1..addc64f8eb427ee2a1c3b2db4d67ab52b3736798 100644
--- a/interfaces/inner_api/ability_manager/include/ability_manager_errors.h
+++ b/interfaces/inner_api/ability_manager/include/ability_manager_errors.h
@@ -978,6 +978,11 @@ enum {
      */
     ERR_PROCESS_START_INVALID_PID = 2097386,
 
+    /**
+     * Result (2097387) for not expected caller native name.
+     */
+    ERR_NOT_EXPECTED_NATIVE_CALLER_NAME = 2097387,
+
     /**
      * Native error(3000000) for target bundle not exist.
      */
diff --git a/services/abilitymgr/src/ability_manager_service.cpp b/services/abilitymgr/src/ability_manager_service.cpp
index f8612a2753bb41cebd23d29f0529fb5df9e61991..250c17db81a34aa1c42b51795e2e9837c22a4af2 100644
--- a/services/abilitymgr/src/ability_manager_service.cpp
+++ b/services/abilitymgr/src/ability_manager_service.cpp
@@ -2636,12 +2636,11 @@ int AbilityManagerService::StartUIAbilityBySCB(sptr<SessionInfo> sessionInfo, bo
     HITRACE_METER_NAME(HITRACE_TAG_ABILITY_MANAGER, __PRETTY_FUNCTION__);
     XCOLLIE_TIMER_LESS(__PRETTY_FUNCTION__);
     TAG_LOGI(AAFwkTag::ABILITYMGR, "call, sceneFlag:%{public}u", sceneFlag);
-    EventInfo eventInfo = BuildEventInfo(sessionInfo->want, -1);
     if (sessionInfo == nullptr || sessionInfo->sessionToken == nullptr) {
         TAG_LOGE(AAFwkTag::ABILITYMGR, "sessionInfo null");
-        eventHelper_.SendStartAbilityErrorEvent(eventInfo, ERR_INVALID_VALUE, "sessionInfo null", true);
         return ERR_INVALID_VALUE;
     }
+    EventInfo eventInfo = BuildEventInfo(sessionInfo->want, -1);
 #ifdef MEMMGR_OVERRIDE_ENABLE
     WantParams wantParams = (sessionInfo->want).GetParams();
     std::string bundleName = (sessionInfo->want).GetElement().GetBundleName();
diff --git a/services/abilitymgr/src/utils/update_caller_info_util.cpp b/services/abilitymgr/src/utils/update_caller_info_util.cpp
index 5105b90792ce8f5742b44bf1e3c07d25c5f7bc14..f503f4e82d81eb7fbf448d4f9220da842f2080c1 100644
--- a/services/abilitymgr/src/utils/update_caller_info_util.cpp
+++ b/services/abilitymgr/src/utils/update_caller_info_util.cpp
@@ -15,6 +15,7 @@
 
 #include "utils/update_caller_info_util.h"
 
+#include "ability_event_util.h"
 #include "ability_util.h"
 #include "ability_record.h"
 #include "accesstoken_kit.h"
@@ -335,6 +336,15 @@ void UpdateCallerInfoUtil::UpdateCallerAppCloneIndex(Want& want, int32_t appInde
 
 void UpdateCallerInfoUtil::ClearProtectedWantParam(Want &want)
 {
+    if (want.HasParameter(Want::PARAM_RESV_CALLER_NATIVE_NAME)) {
+        EventInfo eventInfo;
+        eventInfo.bundleName = want.GetElement().GetBundleName();
+        eventInfo.moduleName = want.GetElement().GetModuleName();
+        eventInfo.abilityName = want.GetElement().GetAbilityName();
+        AbilityEventUtil eventUtil;
+        eventUtil.SendStartAbilityErrorEvent(eventInfo, AAFwk::ERR_NOT_EXPECTED_NATIVE_CALLER_NAME,
+            std::string("no expected caller native name: ") + want.GetStringParam(Want::PARAM_RESV_CALLER_NATIVE_NAME));
+    }
     want.RemoveParam(Want::PARAM_RESV_CALLER_NATIVE_NAME);
     want.RemoveParam(COMPONENT_STARTUP_NEW_RULES);
     if (!PermissionVerification::GetInstance()->IsSystemAppCall()) {
diff --git a/test/unittest/update_caller_info_util_test/update_caller_info_util_test.cpp b/test/unittest/update_caller_info_util_test/update_caller_info_util_test.cpp
index 153dd98d132a389bfac529c16948ee41bbeb31a0..3c4f2557b75d525bbdfe3e40a95e5891181099cd 100644
--- a/test/unittest/update_caller_info_util_test/update_caller_info_util_test.cpp
+++ b/test/unittest/update_caller_info_util_test/update_caller_info_util_test.cpp
@@ -160,6 +160,21 @@ HWTEST_F(UpdateCallerInfoUtilTest, ClearProtectedWantParam_002, TestSize.Level1)
     EXPECT_EQ(want.GetStringParam(Want::PARAM_ABILITY_UNIFIED_DATA_KEY), "");
 }
 
+/**
+ * @tc.name: UpdateCallerInfoUtilTest_ClearProtectedWantParam_003
+ * @tc.desc: The caller is system app, do not remove udKey.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UpdateCallerInfoUtilTest, ClearProtectedWantParam_003, TestSize.Level1)
+{
+    std::shared_ptr<UpdateCallerInfoUtil> updateCallerUtil = std::make_shared<UpdateCallerInfoUtil>();
+    Want want;
+    std::string key = "test";
+    want.SetParam(Want::PARAM_RESV_CALLER_NATIVE_NAME, key);
+    updateCallerUtil->ClearProtectedWantParam(want);
+    EXPECT_EQ(want.GetStringParam(Want::PARAM_RESV_CALLER_NATIVE_NAME), "");
+}
+
 /**
  * @tc.name: UpdateCallerInfoUtilTest_UpdateAsCallerInfoFromCallerRecord_0002
  * @tc.desc: Test the state of QueryAllAutoStartupApplications