diff --git a/services/security_component_service/sa/sa_main/sec_comp_entity.cpp b/services/security_component_service/sa/sa_main/sec_comp_entity.cpp
index 30a7caa938fef5feb2da78ada9ea707ed299e3f4..4779268ed984512f8e766f0d258f109541603e85 100644
--- a/services/security_component_service/sa/sa_main/sec_comp_entity.cpp
+++ b/services/security_component_service/sa/sa_main/sec_comp_entity.cpp
@@ -101,7 +101,7 @@ int32_t SecCompEntity::CheckClickInfo(const SecCompClickEvent& clickInfo) const
 {
     if (!WindowInfoHelper::CheckOtherWindowCoverComp(componentInfo_->windowId_,
         componentInfo_->rect_)) {
-        SC_LOG_ERROR(LABEL, "Component may be covered by other window");
+        SC_LOG_ERROR(LABEL, "Component may be covered by other window.");
         return SC_SERVICE_ERROR_CLICK_EVENT_INVALID;
     }