diff --git a/platform/Apple/source/CicadaPlayer.h b/platform/Apple/source/CicadaPlayer.h
index 1f0992401..0a3f68c45 100644
--- a/platform/Apple/source/CicadaPlayer.h
+++ b/platform/Apple/source/CicadaPlayer.h
@@ -117,6 +117,16 @@ OBJC_EXPORT
  */
 -(void)seekToTime:(int64_t)time seekMode:(CicadaSeekMode)seekMode;
 
+/**
+ * 设置精准seek的最大间隔。
+ * @param delta 间隔时间，单位毫秒
+ */
+/****
+* set the maximum interval of precision seek.
+* @param delta interval in milliseconds
+*/
+-(void)setMaxAccurateSeekDelta:(int)delta;
+
 /**
  @brief 截图 CicadaImage: mac平台返回NSImage，iOS平台返回UIImage
  */
diff --git a/platform/Apple/source/CicadaPlayer.mm b/platform/Apple/source/CicadaPlayer.mm
index 2f7503e4c..b44e347f4 100644
--- a/platform/Apple/source/CicadaPlayer.mm
+++ b/platform/Apple/source/CicadaPlayer.mm
@@ -13,6 +13,7 @@
 #import "MediaPlayer.h"
 #import "CicadaPlayer.h"
 #import "CicadaPlayerView.h"
+#import "utils/af_string.h"
 #import "utils/CicadaDynamicLoader.h"
 #import "utils/frame_work_log.h"
 #import "thumbnail/CicadaThumbnail.h"
@@ -460,6 +461,13 @@ -(void)seekToTime:(int64_t)time seekMode:(CicadaSeekMode)seekMode
     }
 }
 
+-(void)setMaxAccurateSeekDelta:(int)delta
+{
+    if (self.player) {
+        self.player->SetOption("maxAccurateSeekDelta", AfString::to_string(delta).c_str());
+    }
+}
+
 -(void) setDuration:(int64_t)value
 {
     if (self.player) {