diff --git a/ESP-IDF_Robot_RC/main/espnow_example_main.c b/ESP-IDF_Robot_RC/main/espnow_example_main.c
index 5e2f6ffa0..54f30203e 100755
--- a/ESP-IDF_Robot_RC/main/espnow_example_main.c
+++ b/ESP-IDF_Robot_RC/main/espnow_example_main.c
@@ -439,7 +439,7 @@ void deletePeer (void) {
 void sensors_data_prepare(espnow_data_packet_t *send_packet)
 {
     sensors_data_t *buffer;
-    malloc(sensor_data_t);
+    malloc(sensors_data_t);
     send_packet->buffer = buffer;
     //sensors_data_t *buffer = (sensors_data_t *)send_packet->buffer;
     //assert(send_packet->len >= sizeof(sensors_data_t));