diff --git a/dataBusiness/calllog/src/calllog_ability.cpp b/dataBusiness/calllog/src/calllog_ability.cpp
index 9d398ae5bbae205700d58cb2a89c7cba9137128d..75ba1c6c14fe2a9e76b25c331ffba4fc5db53776 100644
--- a/dataBusiness/calllog/src/calllog_ability.cpp
+++ b/dataBusiness/calllog/src/calllog_ability.cpp
@@ -359,6 +359,10 @@ std::shared_ptr<DataShare::DataShareResultSet> CallLogAbility::Query(
     std::shared_ptr<DataShare::DataShareResultSet> sharedPtrResult =
         std::make_shared<DataShare::DataShareResultSet>(queryResultSet);
     HILOG_INFO("CallLogAbility ====>Query end");
+    if (sharedPtrResult == nullptr) {
+        HILOG_ERROR("sharedPtrResult is nullptr");
+        return nullptr;
+    }
     return sharedPtrResult;
 }
 
@@ -367,4 +371,4 @@ void CallLogAbility::DataBaseNotifyChange(int code, Uri uri)
     Contacts::ContactsCommonEvent::SendCallLogChange(code);
 }
 } // namespace AbilityRuntime
-} // namespace OHOS
\ No newline at end of file
+} // namespace OHOS