diff --git a/frameworks/js/napi/asrcontroller/napi_asr_processing_controller.cpp b/frameworks/js/napi/asrcontroller/napi_asr_processing_controller.cpp
index 8a9e6aebfc85a675af83f018ee66de927ba96f95..5fc19d60b5724f7fa2c1d1a07d36fa8a4f8149a4 100644
--- a/frameworks/js/napi/asrcontroller/napi_asr_processing_controller.cpp
+++ b/frameworks/js/napi/asrcontroller/napi_asr_processing_controller.cpp
@@ -27,7 +27,7 @@
 #include "audio_common_log.h"
 #include "napi_audio_capturer.h"
 
-namespace OHOS {
+namespace OHOS { 
 namespace AudioStandard {
 using namespace std;
 using namespace HiviewDFX;