diff --git a/interfaces/kits/c/video_processing.h b/interfaces/kits/c/video_processing.h
index 7c22782..a68765b 100644
--- a/interfaces/kits/c/video_processing.h
+++ b/interfaces/kits/c/video_processing.h
@@ -321,6 +321,52 @@ VideoProcessing_ErrorCode OH_VideoProcessingCallback_BindOnState(VideoProcessing
 VideoProcessing_ErrorCode OH_VideoProcessingCallback_BindOnNewOutputBuffer(VideoProcessing_Callback* callback,
     OH_VideoProcessingCallback_OnNewOutputBuffer onNewOutputBuffer);
 
+/**
+ * @brief Query if the autoeffect is supported.
+ *
+ * @param type [in] The autoeffect type to query.
+ * @return <ul><li><b>true</b> if the autoeffect is supported.</li>
+ *     <li><b>false</b> if the autoeffect is not supported.</li></ul>
+ * @since 26.1.0
+ */
+bool OH_VideoProcessing_IsAutoEffectSupported(uint32_t type);
+ 
+/**
+ * @brief Specifies whether the type effect is required in the XComponent named name that will be created.
+ *
+ * Records the mapping between type, enable, and name in the internal map.
+ * This should be called before {@link OH_VideoProcessing_SetAutoEffectParam}.
+ * @param type [in] Specify AutoEffect to use.
+ * @param enable [in] Enable or disable the type effect in the XComponent named name to be created later.
+ * @param name [in] Specifies the name of an XComponent. If the current application has multiple XComponents with
+ *     the same name, this parameter takes effect only on the first active XComponent.
+ * @return <ul><li>{@link VIDEO_PROCESSING_SUCCESS} if the operation is successful.</li>
+ *     <li>{@link VIDEO_PROCESSING_ERROR_INVALID_VALUE} if type is not {@link VIDEO_PROCESSING_TYPE_AUTOEFFECT_AISR}
+ *     or name is null.</li>
+ *     <li>{@link VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if {@link OH_VideoProcessing_IsAutoEffectSupported}
+ *     returns false for the type, or the same name has already been registered by calling this function.</li></ul>
+ * @since 26.1.0
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_UseAutoEffect(uint32_t type, bool enable, const char *name);
+ 
+/**
+ * @brief Sets parameters for the automatic effect associated with the XComponent. 
+ * Currently, the AutoEffect only takes effect on the last invoked XComponent.
+ * @param type [in] Specify AutoEffect to use.
+ * @param name [in] Specifies the name of an XComponent. If the current application has multiple XComponents
+ *     with the same name, this parameter takes effect only on the first active XComponent.
+ * @param param [in] The parameter according to the type see video_processing_type.h.
+ * @return <ul><li>{@link VIDEO_PROCESSING_SUCCESS} if the operation is successful.</li>
+ *     <li>{@link VIDEO_PROCESSING_ERROR_INVALID_VALUE} if the name is nullptr or the param value is invalid.</li>
+ *     <li>{@link VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if {@link OH_VideoProcessing_IsAutoEffectSupported}
+ *     returns false for the type, or name does not match any registered name, or the VPE instance has not been
+ *     created or {@link OH_VideoProcessing_UseAutoEffect} has not been called for the name.</li>
+ *     <li>{@link VIDEO_PROCESSING_ERROR_UNKNOWN} if an internal algorithm error occurs.</li></ul>
+ * @since 26.1.0
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_SetAutoEffectParam(uint32_t type, const char *name,
+    const OH_AVFormat *param);
+
 #ifdef __cplusplus
 }
 #endif