diff --git a/src/supplemental/nanolib/log.c b/src/supplemental/nanolib/log.c
index e86f3957f..b952de2bc 100644
--- a/src/supplemental/nanolib/log.c
+++ b/src/supplemental/nanolib/log.c
@@ -311,7 +311,11 @@ log_log(int level, const char *file, int line, const char *func,
 
 	for (int i = 0; i < MAX_CALLBACKS && L.callbacks[i].fn; i++) {
 		log_callback *cb = &L.callbacks[i];
+#ifdef CONFIG_MXCHIP_FORCE_DEBUG_LOG
+		if(1) { // enable all log
+#else
 		if (level <= cb->level) {
+#endif
 			init_event(&ev, cb->udata, cb->config);
 			va_start(ev.ap, fmt);
 			if (cb->mtx == NULL) {
diff --git a/src/supplemental/tls/mbedtls/tls.c b/src/supplemental/tls/mbedtls/tls.c
index d9f8883b9..8c8f7c1be 100644
--- a/src/supplemental/tls/mbedtls/tls.c
+++ b/src/supplemental/tls/mbedtls/tls.c
@@ -723,8 +723,12 @@ nng_tls_engine_init_mbed(void)
 	nni_mtx_init(&ssl_conn_lock);
 
 #ifdef CONFIG_MXCHIP_DEBUG_TLS
+#ifdef CONFIG_MXCHIP_FORCE_DEBUG_LOG
+	mbedtls_debug_set_threshold(4); // enable all log
+#else
 	// mbedtls log level read from nanomq conf
 	mbedtls_debug_set_threshold(nanomq_log_level_to_mbedtls(log_get_level()));
+#endif
 
 #else
 	// Uncomment the following to have noisy debug from mbedTLS.