diff --git a/sensorhandler.hpp b/sensorhandler.hpp
index ea9fa3c..66c9bbb 100644
--- a/sensorhandler.hpp
+++ b/sensorhandler.hpp
@@ -574,6 +574,11 @@
     body->id_string_info &= ~(0x1f);
     body->id_string_info |= len & 0x1f;
 };
+inline void set_id_strlen(uint8_t len, SensorDataEventRecordBody* body)
+{
+    body->id_string_info &= ~(0x1f);
+    body->id_string_info |= len & 0x1f;
+};
 inline uint8_t get_id_strlen(SensorDataFullRecordBody* body)
 {
     return body->id_string_info & 0x1f;
@@ -583,6 +588,11 @@
     body->id_string_info &= ~(3 << 6);
     body->id_string_info |= (type & 0x3) << 6;
 };
+inline void set_id_type(uint8_t type, SensorDataEventRecordBody* body)
+{
+    body->id_string_info &= ~(3 << 6);
+    body->id_string_info |= (type & 0x3) << 6;
+};
 
 inline void set_device_id_strlen(uint8_t len, SensorDataFruRecordBody* body)
 {