diff --git a/multimedia/image_framework/include/image/image_source_native.h b/multimedia/image_framework/include/image/image_source_native.h
index 43000f092642d374b6691ebc83e47a952ef5f53f..af3baf33237e2d2fd306e4d761983193ca9233c5 100644
--- a/multimedia/image_framework/include/image/image_source_native.h
+++ b/multimedia/image_framework/include/image/image_source_native.h
@@ -386,6 +386,30 @@ Image_ErrorCode OH_DecodingOptions_SetCropRegion(OH_DecodingOptions *options, Im
  */
 Image_ErrorCode OH_DecodingOptions_GetCropRegion(OH_DecodingOptions *options, Image_Region *cropRegion);
 
+/**
+ * @brief Gets desired color space for decoding options.
+ *
+ * @param options Pointer to the decoding options.
+ * @param colorSpace desired color space, {@link ColorSpaceName}.
+ * @return Returns one of the following result codes:
+ * {@link IMAGE_SUCCESS}: The execution is successful.
+ * {@link IMAGE_SOURCE_INVALID_PARAMETER}: options or colorSpace is a null pointer.
+ * @since 20
+ */
+Image_ErrorCode OH_DecodingOptions_GetDesiredColorSpace(OH_DecodingOptions *options, int32_t *colorSpace);
+
+/**
+ * @brief Sets desired color space for decoding options.
+ *
+ * @param options Pointer to the decoding options.
+ * @param colorSpace desired color space, {@link ColorSpaceName}.
+ * @return Returns one of the following result codes:
+ * {@link IMAGE_SUCCESS}: The execution is successful.
+ * {@link IMAGE_SOURCE_INVALID_PARAMETER}: options is a null pointer or colorSpace is not supported.
+ * @since 20
+ */
+Image_ErrorCode OH_DecodingOptions_SetDesiredColorSpace(OH_DecodingOptions *options, int32_t colorSpace);
+
 /**
  * @brief delete OH_DecodingOptions pointer.
  *
diff --git a/multimedia/image_framework/libimage_source.ndk.json b/multimedia/image_framework/libimage_source.ndk.json
index 104bb376a28f2b6593fb091819268a0dbaf79520..8dcff7105b5aae90b96febb5d902f4211e2c2582 100644
--- a/multimedia/image_framework/libimage_source.ndk.json
+++ b/multimedia/image_framework/libimage_source.ndk.json
@@ -87,6 +87,14 @@
         "first_introduced": "19",
         "name": "OH_DecodingOptions_GetCropRegion"
     },
+    {
+        "first_introduced": "20",
+        "name": "OH_DecodingOptions_GetDesiredColorSpace"
+    },
+    {
+        "first_introduced": "20",
+        "name": "OH_DecodingOptions_SetDesiredColorSpace"
+    },
     {
         "first_introduced": "12",
         "name": "OH_DecodingOptions_Release"