diff --git a/interfaces/inner_api/native/audio_haptic/include/audio_haptic_manager.h b/interfaces/inner_api/native/audio_haptic/include/audio_haptic_manager.h
index 9d75ac03c94da94fad6159187cba82d99ad05b10..4c7c47704d369a05908c8b8736a62ff283b90f4d 100644
--- a/interfaces/inner_api/native/audio_haptic/include/audio_haptic_manager.h
+++ b/interfaces/inner_api/native/audio_haptic/include/audio_haptic_manager.h
@@ -27,8 +27,8 @@ namespace OHOS {
 namespace Media {
 struct AudioHapticFileDescriptor {
     int32_t fd = -1;
-    int64_t length;
-    int64_t offset;
+    int64_t length = 0;
+    int64_t offset = 0;
 };
 
 class AudioHapticManager {