diff --git a/utils/bundle_lite/aafwk_event_error_code.h b/utils/bundle_lite/aafwk_event_error_code.h
index 196d562ba9c27b8a699cc66a42de8b6025fdd7b7..41f61a4e3307824942f98ea40bdff43b9d4365a1 100644
--- a/utils/bundle_lite/aafwk_event_error_code.h
+++ b/utils/bundle_lite/aafwk_event_error_code.h
@@ -19,6 +19,8 @@
 #include "memory_heap.h"
 #include "aafwk_event_error_id.h"
 
+using namespace OHOS::ACELite;
+
 namespace OHOS {
 #define APP_EVENT(code1) \
     AafwkEventCodePrint::GetInstance()->AafwkEventPrint(code1, 0)