diff --git a/multimedia/player_framework/avplayer.h b/multimedia/player_framework/avplayer.h
index 32a883a55794b65cea274104caaffc31b79e9c53..44e69039b7e3100a73e69ad5ae30cb967f57a46a 100644
--- a/multimedia/player_framework/avplayer.h
+++ b/multimedia/player_framework/avplayer.h
@@ -42,6 +42,8 @@
 #include <stdio.h>
 #include "native_averrors.h"
 #include "avplayer_base.h"
+#include "native_drm_common.h"
+#include "native_mediakeysession.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -426,6 +428,46 @@ OH_AVErrCode OH_AVPlayer_DeselectTrack(OH_AVPlayer *player, int32_t index);
  */
 OH_AVErrCode OH_AVPlayer_GetCurrentTrack(OH_AVPlayer *player, int32_t trackType, int32_t *index);
 
+/**
+ * @brief Set decryption info.
+ *
+ * @syscap SystemCapability.Multimedia.Media.AVPlayer
+ * @param player Pointer to an OH_AVPlayer instance
+ * @param mediaKeySession A media key session instance with decryption function.
+ * @param secureVideoPath Require secure decoder or not.
+ * @return Returns {@link AV_ERR_OK} if set successfully; returns an error code defined
+ * in {@link native_averrors.h} otherwise.
+ * @since 11
+ * @version 1.0
+*/
+OH_AVErrCode OH_AVPlayer_SetDecryptionConfig(OH_AVPlayer *player, MediaKeySession *mediaKeySession,
+    bool secureVideoPath);
+
+/**
+ * @brief Method to set player media key system info callback.
+ * @syscap SystemCapability.Multimedia.Media.AVPlayer
+ * @param player Pointer to an OH_AVPlayer instance
+ * @param callback object pointer.
+ * @return Returns {@link AV_ERR_OK} if the media key system info callback is set; returns an
+ * error code defined in {@link native_averrors.h} otherwise.
+ * @since 11
+ * @version 1.0
+ */
+OH_AVErrCode OH_AVPlayer_SetMediaKeySystemInfoCallback(OH_AVPlayer *player,
+    DRM_MediaKeySystemInfoCallback callback);
+
+/**
+ * @brief Obtains media key system info to create media key session.
+ * @syscap SystemCapability.Multimedia.Media.AVPlayer
+ * @param player Pointer to an OH_AVPlayer instance
+ * @param mediaKeySystemInfo Indicates the media key system info which ram space allocated
+ * by callee and released by caller.
+ * @return Returns {@link AV_ERR_OK} if the current position is get; returns an error code defined
+ * in {@link native_averrors.h} otherwise.
+ * @since 11
+ * @version 1.0
+ */
+OH_AVErrCode OH_AVPlayer_GetMediaKeySystemInfo(OH_AVPlayer *player, DRM_MediaKeySystemInfo **mediaKeySystemInfo);
 
 #ifdef __cplusplus
 }
diff --git a/multimedia/player_framework/avplayer/libavplayer.ndk.json b/multimedia/player_framework/avplayer/libavplayer.ndk.json
index d622cc601c308aa2d630fac0e76e9e7d42098ea8..9315dcba57ffcb9a3ed1dade03124b90486e0e2a 100644
--- a/multimedia/player_framework/avplayer/libavplayer.ndk.json
+++ b/multimedia/player_framework/avplayer/libavplayer.ndk.json
@@ -26,5 +26,8 @@
   { "name": "OH_AVPlayer_SetPlayerCallback" },
   { "name": "OH_AVPlayer_SelectTrack" },
   { "name": "OH_AVPlayer_DeselectTrack" },
-  { "name": "OH_AVPlayer_GetCurrentTrack" }
+  { "name": "OH_AVPlayer_GetCurrentTrack" },
+  { "name": "OH_AVPlayer_SetDecryptionConfig" },
+  { "name": "OH_AVPlayer_SetMediaKeySystemInfoCallback" },
+  { "name": "OH_AVPlayer_GetMediaKeySystemInfo" }
 ]
\ No newline at end of file