diff --git a/multimedia/drm_framework/libnative_drm.ndk.json b/multimedia/drm_framework/libnative_drm.ndk.json
index 41e94c3abad1fd20c7e37737c20a4c2a78b2f249..0e453e4d5b3fbae7c6a4ecacf67c026dfcd97746 100644
--- a/multimedia/drm_framework/libnative_drm.ndk.json
+++ b/multimedia/drm_framework/libnative_drm.ndk.json
@@ -111,10 +111,6 @@
         "first_introduced": "11",
         "name": "OH_MediaKeySession_RequireSecureDecoderModule"
     },
-    {
-        "first_introduced": "11",
-        "name": "OH_MediaKeySession_SetMediaKeySessionCallback"
-    },
     {
         "first_introduced": "11",
         "name": "OH_MediaKeySession_Destroy"
@@ -122,5 +118,13 @@
     {
         "first_introduced": "12",
         "name": "OH_MediaKeySystem_GetMediaKeySystems"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_MediaKeySession_SetMediaKeySessionCallback"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_MediaKeySystem_SetCallback"
     }
 ]
\ No newline at end of file
diff --git a/multimedia/drm_framework/native_mediakeysession.h b/multimedia/drm_framework/native_mediakeysession.h
index 999aa04e1f36e8364863d01a41f88b92d5c3ee40..8394da5da077133b8a18f2f7ab5ed701c9c89528 100644
--- a/multimedia/drm_framework/native_mediakeysession.h
+++ b/multimedia/drm_framework/native_mediakeysession.h
@@ -86,6 +86,48 @@ typedef struct MediaKeySession_Callback {
     MediaKeySession_KeyChangeCallback keyChangeCallback;
 } MediaKeySession_Callback;
 
+/**
+ * @brief Call back will be invoked when event triggers.
+ * @param mediaKeySessoin MediaKeySession instance.
+ * @param eventType Event type.
+ * @param info Event info gotten from media key session.
+ * @param infoLen Event info len.
+ * @param extra Extra info gotten from media key session.
+ * @return Drm_ErrCode.
+ * @since 12
+ * @version 1.0
+ */
+typedef Drm_ErrCode (*OH_MediaKeySession_EventCallback)(MediaKeySession *mediaKeySessoin, DRM_EventType eventType,
+    uint8_t *info, int32_t infoLen, char *extra);
+
+/**
+ * @brief Call back will be invoked when key changes.
+ * @param mediaKeySessoin MediaKeySession instance.
+ * @param keysInfo Key info gotten from media key system.
+ * @param newKeysAvailable Whether new keys available.
+ * @return DRM_ERR_INVALID_VAL when the params checked failure, return DRM_ERR_OK when function called successfully.
+ * @since 12
+ * @version 1.0
+ */
+typedef Drm_ErrCode (*OH_MediaKeySession_KeyChangeCallback)(MediaKeySession *mediaKeySessoin, DRM_KeysInfo *keysInfo,
+    bool newKeysAvailable);
+
+/**
+ * @brief MediaKeySession_Callback struct, used to listen event like key expired and key change etc..
+ * @since 12
+ * @version 1.0
+ */
+typedef struct OH_MediaKeySession_Callback {
+    /**
+     * Normal event callback like key expired etc..
+     */
+    OH_MediaKeySession_EventCallback eventCallback;
+    /**
+     * Key change callback for keys change event.
+     */
+    OH_MediaKeySession_KeyChangeCallback keyChangeCallback;
+} OH_MediaKeySession_Callback;
+
 /**
  * @brief Generate media key request.
  * @param mediaKeySession Media key session instance.
@@ -208,6 +250,17 @@ Drm_ErrCode OH_MediaKeySession_RequireSecureDecoderModule(MediaKeySession *media
 Drm_ErrCode OH_MediaKeySession_SetMediaKeySessionCallback(MediaKeySession *mediaKeySessoin,
     MediaKeySession_Callback *callback);
 
+/**
+ * @brief Set media key session event callback.
+ * @param mediaKeySession Media key session instance.
+ * @param callback Callback to be set to the media key session.
+ * @return DRM_ERR_INVALID_VAL when the params checked failure, return DRM_ERR_OK when function called successfully.
+ * @since 12
+ * @version 1.0
+ */
+Drm_ErrCode OH_MediaKeySession_SetCallback(MediaKeySession *mediaKeySessoin,
+    OH_MediaKeySession_Callback *callback);
+
 /**
  * @brief Release the resource before the session gonna be unused.
  * @param mediaKeySession Media key session instance.
diff --git a/multimedia/drm_framework/native_mediakeysystem.h b/multimedia/drm_framework/native_mediakeysystem.h
index 88f27fdf9aedd66eb6825773d6835220fb9256f1..9f84618f05a62af6514cca4b5ec712f8716068f9 100644
--- a/multimedia/drm_framework/native_mediakeysystem.h
+++ b/multimedia/drm_framework/native_mediakeysystem.h
@@ -62,6 +62,40 @@ extern "C" {
 typedef  Drm_ErrCode (*MediaKeySystem_Callback)(DRM_EventType eventType, uint8_t *info,
     int32_t infoLen, char *extra);
 
+/**
+ * @brief Call back will be invoked when event triggers.
+ * @param mediaKeySystem MediaKeySystem instance.
+ * @param eventType Event type.
+ * @param info Event info gotten from media key system.
+ * @param infoLen Event info len.
+ * @param extra Extra info gotten from media key system.
+ * @return DRM_ERR_INVALID_VAL when the params checked failure, return DRM_ERR_OK when function called successfully.
+ * @since 12
+ * @version 1.0
+ */
+typedef Drm_ErrCode (*OH_MediaKeySystem_Callback)(MediaKeySystem *mediaKeySystem, DRM_EventType eventType,
+    uint8_t *info, int32_t infoLen, char *extra);
+
+/**
+ * @brief Set media key system event callback.
+ * @param mediaKeySystem Media key system instance.
+ * @param callback Callback to be set to the media key system.
+ * @return DRM_ERR_INVALID_VAL when the params checked failure, return DRM_ERR_OK when function called successfully.
+ * @since 12
+ * @version 1.0
+ */
+Drm_ErrCode OH_MediaKeySystem_SetCallback(MediaKeySystem *mediaKeySystem, OH_MediaKeySystem_Callback callback);
+
+/**
+ * @brief Acquire supported media key systems' name and uuid.
+ * @param descs Array used to save media key systems' name and uuid.
+ * @param count Used to indicate count of struct DRM_MediaKeySystemDescription.
+ * @return DRM_ERR_INVALID_VAL when the params checked failure, return DRM_ERR_OK when function called successfully.
+ * @since 12
+ * @version 1.0
+ */
+Drm_ErrCode  OH_MediaKeySystem_GetMediaKeySystems(DRM_MediaKeySystemDescription *descs, uint32_t *count);
+
 /**
  * @brief Query if media key system is supported.
  * @param name Used to point a Digital Right Management solution.
@@ -273,15 +307,6 @@ Drm_ErrCode OH_MediaKeySystem_GetCertificateStatus(MediaKeySystem *mediaKeySyste
  */
 Drm_ErrCode OH_MediaKeySystem_Destroy(MediaKeySystem *mediaKeySystem);
 
-/**
- * @brief Acquire supported media key systems' name and uuid.
- * @param descs Array used to save media key systems' name and uuid.
- * @param count Used to indicate count of struct DRM_MediaKeySystemDescription.
- * @return DRM_ERR_INVALID_VAL when the params checked failure, return DRM_ERR_OK when function called successfully.
- * @since 12
- * @version 1.0
- */
-Drm_ErrCode  OH_MediaKeySystem_GetMediaKeySystems(DRM_MediaKeySystemDescription *descs, uint32_t *count);
 
 #ifdef __cplusplus
 }