diff --git a/frameworks/js/napi/include/common.h b/frameworks/js/napi/include/common.h
index 760fec3f1d7999fd5615d6fcea0db4a72553041b..d5740ecca92c1fe49d997bc53ffc09268cad7b0d 100644
--- a/frameworks/js/napi/include/common.h
+++ b/frameworks/js/napi/include/common.h
@@ -26,8 +26,8 @@ using namespace OHOS::Notification;
 
 constexpr int32_t STR_MAX_SIZE = 200;
 constexpr int32_t LONG_STR_MAX_SIZE = 1024;
-constexpr uint8_t NO_ERROR = 0;
-constexpr uint8_t ERROR = -1;
+constexpr int8_t NO_ERROR = 0;
+constexpr int8_t ERROR = -1;
 constexpr uint8_t PARAM0 = 0;
 constexpr uint8_t PARAM1 = 1;
 constexpr uint8_t PARAM2 = 2;