diff --git a/multimedia/camera_framework/camera.ndk.json b/multimedia/camera_framework/camera.ndk.json
index cd755635d3232f7df5c49e9ce3245adcf4089080..b81d679160191bdc5dd6591b966969e0b41bbb2c 100644
--- a/multimedia/camera_framework/camera.ndk.json
+++ b/multimedia/camera_framework/camera.ndk.json
@@ -23,18 +23,6 @@
         "first_introduced": "11",
         "name": "OH_CameraInput_Release"
     },
-    {
-        "first_introduced": "21",
-        "name": "OH_CameraInput_IsPhysicalCameraOrientationVariable"
-    },
-    {
-        "first_introduced": "21",
-        "name": "OH_CameraInput_GetPhysicalCameraOrientation"
-    },
-    {
-        "first_introduced": "21",
-        "name": "OH_CameraInput_UsePhysicalCameraOrientation"
-    },
     {
         "first_introduced": "11",
         "name": "OH_CameraManager_RegisterCallback"
diff --git a/multimedia/camera_framework/camera_input.h b/multimedia/camera_framework/camera_input.h
index 72a974c9a69da737a5992085e43e91839e5849a5..a91452d9d46cdef6d27a3e7e68095be23b48bb5e 100644
--- a/multimedia/camera_framework/camera_input.h
+++ b/multimedia/camera_framework/camera_input.h
@@ -171,41 +171,6 @@ Camera_ErrorCode OH_CameraInput_Close(Camera_Input* cameraInput);
  */
 Camera_ErrorCode OH_CameraInput_Release(Camera_Input* cameraInput);
 
-/**
- * @brief Query whether physical camera orientation is variable under different fold status.
- *
- * @param {CameraInput} cameraInput the {@link Camera_Input} instance.
- * @param {bool} isVariable the result of whether physical camera orientation is variable.
- * @return {@link #CAMERA_OK} if the method call succeeds.
- *         {@link #CAMERA_INVALID_ARGUMENT} if parameter missing or parameter type incorrect.
- * @since 21
- */
-Camera_ErrorCode OH_CameraInput_IsPhysicalCameraOrientationVariable(Camera_Input* cameraInput, bool* isVariable);
-
-/**
- * @brief Get physical camera orientation under current fold status.
- *
- * @param cameraInput the {@link Camera_Input} instance.
- * @param orientation the physical camera orientation of current fold status.
- * @return {@link #CAMERA_OK} if the method call succeeds.
- *         {@link #CAMERA_INVALID_ARGUMENT} if parameter missing or parameter type incorrect.
- * @since 21
- */
-Camera_ErrorCode OH_CameraInput_GetPhysicalCameraOrientation(Camera_Input* cameraInput, uint32_t* orientation);
-
-/**
- * @brief Choose whether to use the physical camera orientation.
- *
- * @param cameraInput the {@link Camera_Input} instance.
- * @param isUsed the flag of whether to use physical camera orientation.
- * @return {@link #CAMERA_OK} if the method call succeeds.
- *         {@link #CAMERA_INVALID_ARGUMENT} if parameter missing or parameter type incorrect.
- *         {@link #CAMERA_OPERATION_NOT_ALLOWED} if operation not allowed.
- *         {@link #CAMERA_SERVICE_FATAL_ERROR} if camera service fatal error.
- * @since 21
- */
-Camera_ErrorCode OH_CameraInput_UsePhysicalCameraOrientation(Camera_Input* cameraInput, bool isUsed);
-
 #ifdef __cplusplus
 }
 #endif