diff --git a/entry/src/kni_entry.cpp b/entry/src/kni_entry.cpp
index f85140b..aec1ffe 100644
--- a/entry/src/kni_entry.cpp
+++ b/entry/src/kni_entry.cpp
@@ -1228,7 +1228,7 @@ static int first_data_intercept(struct streaminfo *stream, struct pme_info *pmei
 	else{
 		if(has_dup_traffic == -2){
 			KNI_LOG_ERROR(logger, "Intercept error: has duplicate traffic is not sure,has_dup_traffic = %d,stream traceid = %s, stream addr = %s",has_dup_traffic, pmeinfo->stream_traceid, pmeinfo->stream_addr);
-			pmeinfo->intcp_error = NTERCEPT_ERROR_DUP_PKT_NOT_SURE_ERR;
+			pmeinfo->intcp_error = INTERCEPT_ERROR_DUP_PKT_NOT_SURE_ERR;
 			FS_operate(g_kni_fs_handle->handle, g_kni_fs_handle->fields[KNI_FIELD_INTCPERR_DUP_PKT_NOT_SURE_ERR], 0, FS_OP_ADD, 1);
 			goto error_out;
 		}