diff --git a/ble_through/ble_proto.h b/ble_through/ble_proto.h
index 2f1dd29..e954042 100644
--- a/ble_through/ble_proto.h
+++ b/ble_through/ble_proto.h
@@ -60,8 +60,8 @@ typedef enum {
 } ble_app_proto_cmd_t;
 
 typedef struct {
-  uint8_t auto_connect;
-  uint8_t auto_connect_client_name[20];
+  uint8_t slaveName[20];
+  uint8_t autoConnect;
 } zble_start_scan_t;
 
 typedef struct {